From 75cce995460f43f88ca0d127f3d0d106d1e4f1f5 Mon Sep 17 00:00:00 2001 From: "dependabot[bot]" <49699333+dependabot[bot]@users.noreply.github.com> Date: Fri, 23 Sep 2022 19:16:35 +0000 Subject: [PATCH] Bump github.com/hashicorp/hcl/v2 from 2.10.0 to 2.14.1 Bumps [github.com/hashicorp/hcl/v2](https://github.com/hashicorp/hcl) from 2.10.0 to 2.14.1. - [Release notes](https://github.com/hashicorp/hcl/releases) - [Changelog](https://github.com/hashicorp/hcl/blob/main/CHANGELOG.md) - [Commits](https://github.com/hashicorp/hcl/compare/v2.10.0...v2.14.1) --- updated-dependencies: - dependency-name: github.com/hashicorp/hcl/v2 dependency-type: direct:production update-type: version-update:semver-minor ... Signed-off-by: dependabot[bot] --- go.mod | 2 +- go.sum | 18 +- .../github.com/hashicorp/hcl/v2/CHANGELOG.md | 60 + .../github.com/hashicorp/hcl/v2/diagnostic.go | 43 + .../hashicorp/hcl/v2/diagnostic_typeparams.go | 39 + vendor/github.com/hashicorp/hcl/v2/go.mod | 16 +- vendor/github.com/hashicorp/hcl/v2/go.sum | 18 +- .../hashicorp/hcl/v2/hclsyntax/expression.go | 282 ++- .../hcl/v2/hclsyntax/expression_template.go | 16 +- .../hashicorp/hcl/v2/hclsyntax/parser.go | 161 +- .../hcl/v2/hclsyntax/parser_template.go | 34 +- .../hashicorp/hcl/v2/hclsyntax/spec.md | 20 +- .../hashicorp/hcl/v2/hclsyntax/structure.go | 15 +- .../hashicorp/hcl/v2/hclsyntax/token.go | 26 +- vendor/github.com/hashicorp/hcl/v2/ops.go | 166 +- .../x/crypto/chacha20/chacha_arm64.go | 3 +- .../x/crypto/chacha20/chacha_arm64.s | 3 +- .../x/crypto/chacha20/chacha_noasm.go | 3 +- .../x/crypto/chacha20/chacha_ppc64le.go | 3 +- .../x/crypto/chacha20/chacha_ppc64le.s | 3 +- .../x/crypto/chacha20/chacha_s390x.go | 4 +- .../x/crypto/chacha20/chacha_s390x.s | 3 +- .../x/crypto/curve25519/curve25519.go | 52 +- .../x/crypto/curve25519/curve25519_amd64.go | 240 --- .../x/crypto/curve25519/curve25519_amd64.s | 1793 ----------------- .../x/crypto/curve25519/curve25519_generic.go | 828 -------- .../x/crypto/curve25519/curve25519_noasm.go | 11 - .../x/crypto/curve25519/internal/field/README | 7 + .../x/crypto/curve25519/internal/field/fe.go | 416 ++++ .../curve25519/internal/field/fe_amd64.go | 16 + .../curve25519/internal/field/fe_amd64.s | 379 ++++ .../internal/field/fe_amd64_noasm.go | 12 + .../curve25519/internal/field/fe_arm64.go | 16 + .../curve25519/internal/field/fe_arm64.s | 43 + .../internal/field/fe_arm64_noasm.go | 12 + .../curve25519/internal/field/fe_generic.go | 264 +++ .../curve25519/internal/field/sync.checkpoint | 1 + .../crypto/curve25519/internal/field/sync.sh | 19 + vendor/golang.org/x/crypto/ed25519/ed25519.go | 187 +- .../x/crypto/ed25519/ed25519_go113.go | 73 - .../ed25519/internal/edwards25519/const.go | 1422 ------------- .../internal/edwards25519/edwards25519.go | 1793 ----------------- .../{ => internal}/poly1305/bits_compat.go | 1 + .../{ => internal}/poly1305/bits_go1.13.go | 1 + .../{ => internal}/poly1305/mac_noasm.go | 3 +- .../{ => internal}/poly1305/poly1305.go | 2 +- .../{ => internal}/poly1305/sum_amd64.go | 3 +- .../{ => internal}/poly1305/sum_amd64.s | 3 +- .../{ => internal}/poly1305/sum_generic.go | 5 +- .../{ => internal}/poly1305/sum_ppc64le.go | 3 +- .../{ => internal}/poly1305/sum_ppc64le.s | 21 +- .../{ => internal}/poly1305/sum_s390x.go | 4 +- .../{ => internal}/poly1305/sum_s390x.s | 5 +- .../x/crypto/internal/subtle/aliasing.go | 3 +- ...iasing_appengine.go => aliasing_purego.go} | 3 +- vendor/golang.org/x/crypto/ssh/certs.go | 87 +- vendor/golang.org/x/crypto/ssh/cipher.go | 12 +- vendor/golang.org/x/crypto/ssh/client.go | 20 +- vendor/golang.org/x/crypto/ssh/client_auth.go | 134 +- vendor/golang.org/x/crypto/ssh/common.go | 76 +- vendor/golang.org/x/crypto/ssh/doc.go | 5 +- vendor/golang.org/x/crypto/ssh/handshake.go | 83 +- vendor/golang.org/x/crypto/ssh/kex.go | 193 +- vendor/golang.org/x/crypto/ssh/keys.go | 147 +- vendor/golang.org/x/crypto/ssh/messages.go | 21 +- vendor/golang.org/x/crypto/ssh/server.go | 50 +- vendor/golang.org/x/crypto/ssh/session.go | 1 + vendor/golang.org/x/crypto/ssh/transport.go | 10 +- vendor/golang.org/x/sys/cpu/asm_aix_ppc64.s | 3 +- vendor/golang.org/x/sys/cpu/cpu.go | 5 +- vendor/golang.org/x/sys/cpu/cpu_aix.go | 2 + vendor/golang.org/x/sys/cpu/cpu_arm64.go | 39 +- vendor/golang.org/x/sys/cpu/cpu_arm64.s | 3 +- vendor/golang.org/x/sys/cpu/cpu_gc_arm64.go | 3 +- vendor/golang.org/x/sys/cpu/cpu_gc_s390x.go | 3 +- vendor/golang.org/x/sys/cpu/cpu_gc_x86.go | 7 +- .../golang.org/x/sys/cpu/cpu_gccgo_arm64.go | 1 + .../golang.org/x/sys/cpu/cpu_gccgo_s390x.go | 1 + vendor/golang.org/x/sys/cpu/cpu_gccgo_x86.go | 7 + vendor/golang.org/x/sys/cpu/cpu_linux.go | 1 + .../golang.org/x/sys/cpu/cpu_linux_mips64x.go | 1 + .../golang.org/x/sys/cpu/cpu_linux_noinit.go | 1 + .../golang.org/x/sys/cpu/cpu_linux_ppc64x.go | 1 + .../golang.org/x/sys/cpu/cpu_linux_s390x.go | 121 +- vendor/golang.org/x/sys/cpu/cpu_mips64x.go | 1 + vendor/golang.org/x/sys/cpu/cpu_mipsx.go | 1 + .../golang.org/x/sys/cpu/cpu_netbsd_arm64.go | 173 ++ vendor/golang.org/x/sys/cpu/cpu_other_arm.go | 1 + .../golang.org/x/sys/cpu/cpu_other_arm64.go | 3 +- .../golang.org/x/sys/cpu/cpu_other_mips64x.go | 13 + vendor/golang.org/x/sys/cpu/cpu_ppc64x.go | 1 + vendor/golang.org/x/sys/cpu/cpu_riscv64.go | 1 + vendor/golang.org/x/sys/cpu/cpu_s390x.go | 150 +- vendor/golang.org/x/sys/cpu/cpu_s390x.s | 3 +- vendor/golang.org/x/sys/cpu/cpu_wasm.go | 1 + vendor/golang.org/x/sys/cpu/cpu_x86.go | 11 +- vendor/golang.org/x/sys/cpu/cpu_x86.s | 27 +- vendor/golang.org/x/sys/cpu/cpu_zos.go | 10 + vendor/golang.org/x/sys/cpu/cpu_zos_s390x.go | 25 + .../golang.org/x/sys/cpu/syscall_aix_gccgo.go | 4 +- .../x/sys/cpu/syscall_aix_ppc64_gc.go | 4 +- .../x/text/encoding/ianaindex/ascii.go | 4 +- .../x/text/unicode/norm/tables10.0.0.go | 1 + .../x/text/unicode/norm/tables11.0.0.go | 1 + .../x/text/unicode/norm/tables12.0.0.go | 1 + .../x/text/unicode/norm/tables13.0.0.go | 1 + .../x/text/unicode/norm/tables9.0.0.go | 1 + vendor/modules.txt | 12 +- 108 files changed, 3094 insertions(+), 6973 deletions(-) create mode 100644 vendor/github.com/hashicorp/hcl/v2/diagnostic_typeparams.go delete mode 100644 vendor/golang.org/x/crypto/curve25519/curve25519_amd64.go delete mode 100644 vendor/golang.org/x/crypto/curve25519/curve25519_amd64.s delete mode 100644 vendor/golang.org/x/crypto/curve25519/curve25519_generic.go delete mode 100644 vendor/golang.org/x/crypto/curve25519/curve25519_noasm.go create mode 100644 vendor/golang.org/x/crypto/curve25519/internal/field/README create mode 100644 vendor/golang.org/x/crypto/curve25519/internal/field/fe.go create mode 100644 vendor/golang.org/x/crypto/curve25519/internal/field/fe_amd64.go create mode 100644 vendor/golang.org/x/crypto/curve25519/internal/field/fe_amd64.s create mode 100644 vendor/golang.org/x/crypto/curve25519/internal/field/fe_amd64_noasm.go create mode 100644 vendor/golang.org/x/crypto/curve25519/internal/field/fe_arm64.go create mode 100644 vendor/golang.org/x/crypto/curve25519/internal/field/fe_arm64.s create mode 100644 vendor/golang.org/x/crypto/curve25519/internal/field/fe_arm64_noasm.go create mode 100644 vendor/golang.org/x/crypto/curve25519/internal/field/fe_generic.go create mode 100644 vendor/golang.org/x/crypto/curve25519/internal/field/sync.checkpoint create mode 100644 vendor/golang.org/x/crypto/curve25519/internal/field/sync.sh delete mode 100644 vendor/golang.org/x/crypto/ed25519/ed25519_go113.go delete mode 100644 vendor/golang.org/x/crypto/ed25519/internal/edwards25519/const.go delete mode 100644 vendor/golang.org/x/crypto/ed25519/internal/edwards25519/edwards25519.go rename vendor/golang.org/x/crypto/{ => internal}/poly1305/bits_compat.go (98%) rename vendor/golang.org/x/crypto/{ => internal}/poly1305/bits_go1.13.go (96%) rename vendor/golang.org/x/crypto/{ => internal}/poly1305/mac_noasm.go (66%) rename vendor/golang.org/x/crypto/{ => internal}/poly1305/poly1305.go (98%) rename vendor/golang.org/x/crypto/{ => internal}/poly1305/sum_amd64.go (95%) rename vendor/golang.org/x/crypto/{ => internal}/poly1305/sum_amd64.s (98%) rename vendor/golang.org/x/crypto/{ => internal}/poly1305/sum_generic.go (99%) rename vendor/golang.org/x/crypto/{ => internal}/poly1305/sum_ppc64le.go (95%) rename vendor/golang.org/x/crypto/{ => internal}/poly1305/sum_ppc64le.s (94%) rename vendor/golang.org/x/crypto/{ => internal}/poly1305/sum_s390x.go (97%) rename vendor/golang.org/x/crypto/{ => internal}/poly1305/sum_s390x.s (99%) rename vendor/golang.org/x/crypto/internal/subtle/{aliasing_appengine.go => aliasing_purego.go} (97%) create mode 100644 vendor/golang.org/x/sys/cpu/cpu_netbsd_arm64.go create mode 100644 vendor/golang.org/x/sys/cpu/cpu_other_mips64x.go create mode 100644 vendor/golang.org/x/sys/cpu/cpu_zos.go create mode 100644 vendor/golang.org/x/sys/cpu/cpu_zos_s390x.go diff --git a/go.mod b/go.mod index 9d5ca8f..4c7703b 100644 --- a/go.mod +++ b/go.mod @@ -3,7 +3,7 @@ module github.com/TypedSoftware/templatefile go 1.16 require ( - github.com/hashicorp/hcl/v2 v2.10.0 + github.com/hashicorp/hcl/v2 v2.14.1 github.com/hashicorp/terraform v0.14.10 github.com/stretchr/testify v1.7.0 github.com/zclconf/go-cty v1.8.1 diff --git a/go.sum b/go.sum index 672b2a0..f4c9e26 100644 --- a/go.sum +++ b/go.sum @@ -240,8 +240,8 @@ github.com/hashicorp/hcl v0.0.0-20170504190234-a4b07c25de5f h1:UdxlrJz4JOnY8W+Db github.com/hashicorp/hcl v0.0.0-20170504190234-a4b07c25de5f/go.mod h1:oZtUIOe8dh44I2q6ScRibXws4Ajl+d+nod3AaR9vL5w= github.com/hashicorp/hcl/v2 v2.0.0/go.mod h1:oVVDG71tEinNGYCxinCYadcmKU9bglqW9pV3txagJ90= github.com/hashicorp/hcl/v2 v2.9.1/go.mod h1:FwWsfWEjyV/CMj8s/gqAuiviY72rJ1/oayI9WftqcKg= -github.com/hashicorp/hcl/v2 v2.10.0 h1:1S1UnuhDGlv3gRFV4+0EdwB+znNP5HmcGbIqwnSCByg= -github.com/hashicorp/hcl/v2 v2.10.0/go.mod h1:FwWsfWEjyV/CMj8s/gqAuiviY72rJ1/oayI9WftqcKg= +github.com/hashicorp/hcl/v2 v2.14.1 h1:x0BpjfZ+CYdbiz+8yZTQ+gdLO7IXvOut7Da+XJayx34= +github.com/hashicorp/hcl/v2 v2.14.1/go.mod h1:e4z5nxYlWNPdDSNYX+ph14EvWYMFm3eP0zIUqPc2jr0= github.com/hashicorp/memberlist v0.1.0/go.mod h1:ncdBp14cuox2iFOq3kDiquKU6fqsTBc3W6JvZwjxxsE= github.com/hashicorp/serf v0.0.0-20160124182025-e4ec8cc423bb/go.mod h1:h/Ru6tmZazX7WO/GDmwdpS975F019L4t5ng5IgwbNrE= github.com/hashicorp/terraform v0.14.10 h1:hefSc7icxWFW4t8T2BSQ+RPkOiI9YE0otQ8S4EtneZw= @@ -422,8 +422,9 @@ golang.org/x/crypto v0.0.0-20190510104115-cbcb75029529/go.mod h1:yigFU9vqHzYiE8U golang.org/x/crypto v0.0.0-20190605123033-f99c8df09eb5/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI= golang.org/x/crypto v0.0.0-20191011191535-87dc89f01550/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI= golang.org/x/crypto v0.0.0-20191202143827-86a70503ff7e/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto= -golang.org/x/crypto v0.0.0-20200622213623-75b288015ac9 h1:psW17arqaxU48Z5kZ0CQnkZWQJsqcURM6tKiBApRjXI= golang.org/x/crypto v0.0.0-20200622213623-75b288015ac9/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto= +golang.org/x/crypto v0.0.0-20220517005047-85d78b3ac167 h1:O8uGbHCqlTp2P6QJSLmCojM4mN6UemYv8K+dCnmHmu0= +golang.org/x/crypto v0.0.0-20220517005047-85d78b3ac167/go.mod h1:IxCIyHEi3zRg3s0A5j5BB6A9Jmi73HwBIUl50j+osU4= golang.org/x/exp v0.0.0-20190121172915-509febef88a4/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA= golang.org/x/exp v0.0.0-20190306152737-a1d7652674e8/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA= golang.org/x/exp v0.0.0-20190510132918-efd6b22b2522/go.mod h1:ZjyILWgesfNpC6sMxTJOJm9Kp84zZh5NQWvqDGG3Qr8= @@ -493,6 +494,7 @@ golang.org/x/net v0.0.0-20200707034311-ab3426394381/go.mod h1:/O7V0waA8r7cgGh81R golang.org/x/net v0.0.0-20200822124328-c89045814202/go.mod h1:/O7V0waA8r7cgGh81Ro3o1hOxt32SMVPicZroKQ2sZA= golang.org/x/net v0.0.0-20201021035429-f5854403a974/go.mod h1:sp8m0HH+o8qH0wwXwYZr8TS3Oi6o0r6Gce1SSxlDquU= golang.org/x/net v0.0.0-20201110031124-69a78807bb2b/go.mod h1:sp8m0HH+o8qH0wwXwYZr8TS3Oi6o0r6Gce1SSxlDquU= +golang.org/x/net v0.0.0-20211112202133-69e39bad7dc2/go.mod h1:9nx3DQGgdP8bBQD5qxJ1jj9UTztislL4KSBs9R2vV5Y= golang.org/x/oauth2 v0.0.0-20180821212333-d2e6202438be/go.mod h1:N/0e6XlmueqKjAGxoOufVs8QHGRruUQn6yWY3a++T0U= golang.org/x/oauth2 v0.0.0-20190226205417-e64efc72b421/go.mod h1:gOpvHmFTYa4IltrdGE7lF6nIHvwfUNPOp7c8zoXwtLw= golang.org/x/oauth2 v0.0.0-20190604053449-0f29369cfe45/go.mod h1:gOpvHmFTYa4IltrdGE7lF6nIHvwfUNPOp7c8zoXwtLw= @@ -546,8 +548,13 @@ golang.org/x/sys v0.0.0-20200515095857-1151b9dac4a9/go.mod h1:h1NjWce9XRLGQEsW7w golang.org/x/sys v0.0.0-20200523222454-059865788121/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= golang.org/x/sys v0.0.0-20200803210538-64077c9b5642/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= golang.org/x/sys v0.0.0-20200905004654-be1d3432aa8f/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= -golang.org/x/sys v0.0.0-20200930185726-fdedc70b468f h1:+Nyd8tzPX9R7BWHguqsrbFdRx3WQ/1ib8I44HXV5yTA= golang.org/x/sys v0.0.0-20200930185726-fdedc70b468f/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= +golang.org/x/sys v0.0.0-20201119102817-f84b799fce68/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= +golang.org/x/sys v0.0.0-20210423082822-04245dca01da/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= +golang.org/x/sys v0.0.0-20210615035016-665e8c7367d1 h1:SrN+KX8Art/Sf4HNj6Zcz06G7VEz+7w9tdXTPOZ7+l4= +golang.org/x/sys v0.0.0-20210615035016-665e8c7367d1/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg= +golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1 h1:v+OssWQX+hTHEmOBgwxdZxK4zHq3yOs8F9J7mk0PY8E= +golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo= golang.org/x/text v0.0.0-20160726164857-2910a502d2bf/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ= golang.org/x/text v0.0.0-20170915032832-14c0d48ead0c/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ= golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ= @@ -555,8 +562,9 @@ golang.org/x/text v0.3.1-0.20180807135948-17ff2d5776d2/go.mod h1:NqM8EUOU14njkJ3 golang.org/x/text v0.3.1-0.20181227161524-e6919f6577db/go.mod h1:bEr9sfX3Q8Zfm5fL9x+3itogRgK3+ptLWKqgva+5dAk= golang.org/x/text v0.3.2/go.mod h1:bEr9sfX3Q8Zfm5fL9x+3itogRgK3+ptLWKqgva+5dAk= golang.org/x/text v0.3.3/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ= -golang.org/x/text v0.3.5 h1:i6eZZ+zk0SOf0xgBpEpPD18qWcJda6q1sxt3S0kzyUQ= golang.org/x/text v0.3.5/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ= +golang.org/x/text v0.3.6 h1:aRYxNxv6iGQlyVaZmk6ZgYEDa+Jg18DxebPSrd6bg1M= +golang.org/x/text v0.3.6/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ= golang.org/x/time v0.0.0-20181108054448-85acf8d2951c/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ= golang.org/x/time v0.0.0-20190308202827-9d24e82272b4/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ= golang.org/x/time v0.0.0-20191024005414-555d28b269f0/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ= diff --git a/vendor/github.com/hashicorp/hcl/v2/CHANGELOG.md b/vendor/github.com/hashicorp/hcl/v2/CHANGELOG.md index 449187c..94ee82e 100644 --- a/vendor/github.com/hashicorp/hcl/v2/CHANGELOG.md +++ b/vendor/github.com/hashicorp/hcl/v2/CHANGELOG.md @@ -1,5 +1,65 @@ # HCL Changelog +## v2.14.1 (September 23, 2022) + +### Bugs Fixed + +* ext/typeexpr: Type convert defaults for optional object attributes when applying them. This prevents crashes in certain cases when the objects in question are part of a collection. ([#555](https://github.com/hashicorp/hcl/pull/555)) + +## v2.14.0 (September 1, 2022) + +### Enhancements + +* ext/typeexpr: Added support for optional object attributes to `TypeConstraint`. Attributes can be wrapped in the special `optional(…)` modifier, allowing the attribute to be omitted while still meeting the type constraint. For more information, [cty's documentation on conversion between object types](https://github.com/zclconf/go-cty/blob/main/docs/convert.md#conversion-between-object-types). ([#549](https://github.com/hashicorp/hcl/pull/549)) +* ext/typeexpr: New function: `TypeConstraintWithDefaults`. In this mode, the `optional(…)` modifier accepts a second argument which can be used as the default value for omitted object attributes. The function returns both a `cty.Type` and associated `Defaults`, the latter of which has an `Apply` method to apply defaults to a given value. ([#549](https://github.com/hashicorp/hcl/pull/549)) + +## v2.13.0 (June 22, 2022) + +### Enhancements + +* hcl: `hcl.Diagnostic` now has an additional field `Extra` which is intended for carrying arbitrary supporting data ("extra information") related to the diagnostic message, intended to allow diagnostic renderers to optionally tailor the presentation of messages for particular situations. ([#539](https://github.com/hashicorp/hcl/pull/539)) +* hclsyntax: When an error occurs during a function call, the returned diagnostics will include _extra information_ (as described in the previous point) about which function was being called and, if the message is about an error returned by the function itself, that raw `error` value without any post-processing. ([#539](https://github.com/hashicorp/hcl/pull/539)) + +### Bugs Fixed + +* hclwrite: Fixed a potential data race for any situation where `hclwrite.Format` runs concurrently with itself. ([#534](https://github.com/hashicorp/hcl/pull/534)) + +## v2.12.0 (April 22, 2022) + +### Enhancements + +* hclsyntax: Evaluation of conditional expressions will now produce more precise error messages about inconsistencies between the types of the true and false result expressions, particularly in cases where both are of the same structural type kind but differ in their nested elements. ([#530](https://github.com/hashicorp/hcl/pull/530)) +* hclsyntax: The lexer will no longer allocate a small object on the heap for each token. Instead, in that situation it will allocate only when needed to return a diagnostic message with source location information. ([#490](https://github.com/hashicorp/hcl/pull/490)) +* hclwrite: New functions `TokensForTuple`, `TokensForObject`, and `TokensForFunctionCall` allow for more easily constructing the three constructs which are supported for static analysis and which HCL-based languages typically use in contexts where an expression is used only for its syntax, and not evaluated to produce a real value. For example, these new functions together are sufficient to construct all valid type constraint expressions from [the Type Expressions Extension](./ext/typeexpr/), which is the basis of variable type constraints in the Terraform language at the time of writing. ([#502](https://github.com/hashicorp/hcl/pull/502)) +* json: New functions `IsJSONExpression` and `IsJSONBody` to determine if a given expression or body was created by the JSON syntax parser. In normal situations it's better not to worry about what syntax a particular expression/body originated in, but this can be useful in some trickier cases where an application needs to shim for backwards-compatibility or for static analysis that needs to have special handling of the JSON syntax's embedded expression/template conventions. ([#524](https://github.com/hashicorp/hcl/pull/524)) + +### Bugs Fixed + +* gohcl: Fix docs about supported types for blocks. ([#507](https://github.com/hashicorp/hcl/pull/507)) + +## v2.11.1 (December 1, 2021) + +### Bugs Fixed + +* hclsyntax: The type for an upgraded unknown value with a splat expression cannot be known ([#495](https://github.com/hashicorp/hcl/pull/495)) + +## v2.11.0 (December 1, 2021) + +### Enhancements + +* hclsyntax: Various error messages related to unexpectedly reaching end of file while parsing a delimited subtree will now return specialized messages describing the opening tokens as "unclosed", instead of returning a generic diagnostic that just happens to refer to the empty source range at the end of the file. This gives better feedback when error messages are being presented alongside a source code snippet, as is common in HCL-based applications, because it shows which innermost container the parser was working on when it encountered the error. ([#492](https://github.com/hashicorp/hcl/pull/492)) + +### Bugs Fixed + +* hclsyntax: Upgrading an unknown single value to a list using a splat expression must return unknown ([#493](https://github.com/hashicorp/hcl/pull/493)) + +## v2.10.1 (July 21, 2021) + +* dynblock: Decode unknown dynamic blocks in order to obtain any diagnostics even though the decoded value is not used ([#476](https://github.com/hashicorp/hcl/pull/476)) +* hclsyntax: Calling functions is now more robust in the face of an incorrectly-implemented function which returns a `function.ArgError` whose argument index is out of range for the length of the arguments. Previously this would often lead to a panic, but now it'll return a less-precice error message instead. Functions that return out-of-bounds argument indices still ought to be fixed so that the resulting error diagnostics can be as precise as possible. ([#472](https://github.com/hashicorp/hcl/pull/472)) +* hclsyntax: Ensure marks on unknown values are maintained when processing string templates. ([#478](https://github.com/hashicorp/hcl/pull/478)) +* hcl: Improved error messages for various common error situtions in `hcl.Index` and `hcl.GetAttr`. These are part of the implementation of indexing and attribute lookup in the native syntax expression language too, so the new error messages will apply to problems using those operators. ([#474](https://github.com/hashicorp/hcl/pull/474)) + ## v2.10.0 (April 20, 2021) ### Enhancements diff --git a/vendor/github.com/hashicorp/hcl/v2/diagnostic.go b/vendor/github.com/hashicorp/hcl/v2/diagnostic.go index c80535b..bcf4eb3 100644 --- a/vendor/github.com/hashicorp/hcl/v2/diagnostic.go +++ b/vendor/github.com/hashicorp/hcl/v2/diagnostic.go @@ -63,6 +63,28 @@ type Diagnostic struct { // case of colliding names. Expression Expression EvalContext *EvalContext + + // Extra is an extension point for additional machine-readable information + // about this problem. + // + // Recipients of diagnostic objects may type-assert this value with + // specific interface types they know about to discover if any additional + // information is available that is interesting for their use-case. + // + // Extra is always considered to be optional extra information and so a + // diagnostic message should still always be fully described (from the + // perspective of a human who understands the language the messages are + // written in) by the other fields in case a particular recipient. + // + // Functions that return diagnostics with Extra populated should typically + // document that they place values implementing a particular interface, + // rather than a concrete type, and define that interface such that its + // methods can dynamically indicate a lack of support at runtime even + // if the interface happens to be statically available. An Extra + // type that wraps other Extra values should additionally implement + // interface DiagnosticExtraUnwrapper to return the value they are wrapping + // so that callers can access inner values to type-assert against. + Extra interface{} } // Diagnostics is a list of Diagnostic instances. @@ -141,3 +163,24 @@ type DiagnosticWriter interface { WriteDiagnostic(*Diagnostic) error WriteDiagnostics(Diagnostics) error } + +// DiagnosticExtraUnwrapper is an interface implemented by values in the +// Extra field of Diagnostic when they are wrapping another "Extra" value that +// was generated downstream. +// +// Diagnostic recipients which want to examine "Extra" values to sniff for +// particular types of extra data can either type-assert this interface +// directly and repeatedly unwrap until they recieve nil, or can use the +// helper function DiagnosticExtra. +type DiagnosticExtraUnwrapper interface { + // If the reciever is wrapping another "diagnostic extra" value, returns + // that value. Otherwise returns nil to indicate dynamically that nothing + // is wrapped. + // + // The "nothing is wrapped" condition can be signalled either by this + // method returning nil or by a type not implementing this interface at all. + // + // Implementers should never create unwrap "cycles" where a nested extra + // value returns a value that was also wrapping it. + UnwrapDiagnosticExtra() interface{} +} diff --git a/vendor/github.com/hashicorp/hcl/v2/diagnostic_typeparams.go b/vendor/github.com/hashicorp/hcl/v2/diagnostic_typeparams.go new file mode 100644 index 0000000..6994e23 --- /dev/null +++ b/vendor/github.com/hashicorp/hcl/v2/diagnostic_typeparams.go @@ -0,0 +1,39 @@ +//go:build go1.18 +// +build go1.18 + +package hcl + +// This file contains additional diagnostics-related symbols that use the +// Go 1.18 type parameters syntax and would therefore be incompatible with +// Go 1.17 and earlier. + +// DiagnosticExtra attempts to retrieve an "extra value" of type T from the +// given diagnostic, if either the diag.Extra field directly contains a value +// of that type or the value implements DiagnosticExtraUnwrapper and directly +// or indirectly returns a value of that type. +// +// Type T should typically be an interface type, so that code which generates +// diagnostics can potentially return different implementations of the same +// interface dynamically as needed. +// +// If a value of type T is found, returns that value and true to indicate +// success. Otherwise, returns the zero value of T and false to indicate +// failure. +func DiagnosticExtra[T any](diag *Diagnostic) (T, bool) { + extra := diag.Extra + var zero T + + for { + if ret, ok := extra.(T); ok { + return ret, true + } + + if unwrap, ok := extra.(DiagnosticExtraUnwrapper); ok { + // If our "extra" implements DiagnosticExtraUnwrapper then we'll + // unwrap one level and try this again. + extra = unwrap.UnwrapDiagnosticExtra() + } else { + return zero, false + } + } +} diff --git a/vendor/github.com/hashicorp/hcl/v2/go.mod b/vendor/github.com/hashicorp/hcl/v2/go.mod index 0529faa..8f7c79f 100644 --- a/vendor/github.com/hashicorp/hcl/v2/go.mod +++ b/vendor/github.com/hashicorp/hcl/v2/go.mod @@ -1,6 +1,6 @@ module github.com/hashicorp/hcl/v2 -go 1.12 +go 1.18 require ( github.com/agext/levenshtein v1.2.1 @@ -12,12 +12,18 @@ require ( github.com/kr/pretty v0.1.0 github.com/kylelemons/godebug v0.0.0-20170820004349-d65d576e9348 github.com/mitchellh/go-wordwrap v0.0.0-20150314170334-ad45545899c7 - github.com/pmezard/go-difflib v1.0.0 // indirect github.com/sergi/go-diff v1.0.0 github.com/spf13/pflag v1.0.2 - github.com/stretchr/testify v1.2.2 // indirect github.com/zclconf/go-cty v1.8.0 github.com/zclconf/go-cty-debug v0.0.0-20191215020915-b22d67c1ba0b - golang.org/x/crypto v0.0.0-20190426145343-a29dc8fdc734 - golang.org/x/sys v0.0.0-20190502175342-a43fa875dd82 // indirect + golang.org/x/crypto v0.0.0-20220517005047-85d78b3ac167 +) + +require ( + github.com/kr/text v0.1.0 // indirect + github.com/pmezard/go-difflib v1.0.0 // indirect + github.com/stretchr/testify v1.2.2 // indirect + golang.org/x/sys v0.0.0-20210615035016-665e8c7367d1 // indirect + golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1 // indirect + golang.org/x/text v0.3.6 // indirect ) diff --git a/vendor/github.com/hashicorp/hcl/v2/go.sum b/vendor/github.com/hashicorp/hcl/v2/go.sum index 6c14756..2d2ddb3 100644 --- a/vendor/github.com/hashicorp/hcl/v2/go.sum +++ b/vendor/github.com/hashicorp/hcl/v2/go.sum @@ -41,21 +41,25 @@ github.com/zclconf/go-cty v1.8.0/go.mod h1:vVKLxnk3puL4qRAv72AO+W99LUD4da90g3uUA github.com/zclconf/go-cty-debug v0.0.0-20191215020915-b22d67c1ba0b h1:FosyBZYxY34Wul7O/MSKey3txpPYyCqVO5ZyceuQJEI= github.com/zclconf/go-cty-debug v0.0.0-20191215020915-b22d67c1ba0b/go.mod h1:ZRKQfBXbGkpdV6QMzT3rU1kSTAnfu1dO8dPKjYprgj8= golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w= -golang.org/x/crypto v0.0.0-20190426145343-a29dc8fdc734 h1:p/H982KKEjUnLJkM3tt/LemDnOc1GiZL5FCVlORJ5zo= -golang.org/x/crypto v0.0.0-20190426145343-a29dc8fdc734/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI= +golang.org/x/crypto v0.0.0-20220517005047-85d78b3ac167 h1:O8uGbHCqlTp2P6QJSLmCojM4mN6UemYv8K+dCnmHmu0= +golang.org/x/crypto v0.0.0-20220517005047-85d78b3ac167/go.mod h1:IxCIyHEi3zRg3s0A5j5BB6A9Jmi73HwBIUl50j+osU4= golang.org/x/net v0.0.0-20180811021610-c39426892332/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4= -golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg= golang.org/x/net v0.0.0-20190603091049-60506f45cf65/go.mod h1:HSz+uSET+XFnRR8LxR5pz3Of3rY3CfYBVs4xY44aLks= golang.org/x/net v0.0.0-20200301022130-244492dfa37a/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s= +golang.org/x/net v0.0.0-20211112202133-69e39bad7dc2/go.mod h1:9nx3DQGgdP8bBQD5qxJ1jj9UTztislL4KSBs9R2vV5Y= golang.org/x/sync v0.0.0-20180314180146-1d60e4601c6f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM= golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY= -golang.org/x/sys v0.0.0-20190412213103-97732733099d/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= -golang.org/x/sys v0.0.0-20190502175342-a43fa875dd82 h1:vsphBvatvfbhlb4PO1BYSr9dzugGxJ/SQHoNufZJq1w= -golang.org/x/sys v0.0.0-20190502175342-a43fa875dd82/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= +golang.org/x/sys v0.0.0-20201119102817-f84b799fce68/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= +golang.org/x/sys v0.0.0-20210423082822-04245dca01da/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs= +golang.org/x/sys v0.0.0-20210615035016-665e8c7367d1 h1:SrN+KX8Art/Sf4HNj6Zcz06G7VEz+7w9tdXTPOZ7+l4= +golang.org/x/sys v0.0.0-20210615035016-665e8c7367d1/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg= +golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1 h1:v+OssWQX+hTHEmOBgwxdZxK4zHq3yOs8F9J7mk0PY8E= +golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo= golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ= golang.org/x/text v0.3.2/go.mod h1:bEr9sfX3Q8Zfm5fL9x+3itogRgK3+ptLWKqgva+5dAk= -golang.org/x/text v0.3.5 h1:i6eZZ+zk0SOf0xgBpEpPD18qWcJda6q1sxt3S0kzyUQ= golang.org/x/text v0.3.5/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ= +golang.org/x/text v0.3.6 h1:aRYxNxv6iGQlyVaZmk6ZgYEDa+Jg18DxebPSrd6bg1M= +golang.org/x/text v0.3.6/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ= golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ= google.golang.org/appengine v1.1.0/go.mod h1:EbEs0AVv82hx2wNQdGPgUI5lhzA/G0D9YwlJXL52JkM= google.golang.org/appengine v1.6.5/go.mod h1:8WjMMxjGQR8xUklV/ARdw2HLXBOI7O7uCIDZVag1xfc= diff --git a/vendor/github.com/hashicorp/hcl/v2/hclsyntax/expression.go b/vendor/github.com/hashicorp/hcl/v2/hclsyntax/expression.go index 63f2e88..358fd5d 100644 --- a/vendor/github.com/hashicorp/hcl/v2/hclsyntax/expression.go +++ b/vendor/github.com/hashicorp/hcl/v2/hclsyntax/expression.go @@ -2,6 +2,7 @@ package hclsyntax import ( "fmt" + "sort" "sync" "github.com/hashicorp/hcl/v2" @@ -25,7 +26,7 @@ type Expression interface { } // Assert that Expression implements hcl.Expression -var assertExprImplExpr hcl.Expression = Expression(nil) +var _ hcl.Expression = Expression(nil) // ParenthesesExpr represents an expression written in grouping // parentheses. @@ -269,6 +270,10 @@ func (e *FunctionCallExpr) Value(ctx *hcl.EvalContext) (cty.Value, hcl.Diagnosti } } + diagExtra := functionCallDiagExtra{ + calledFunctionName: e.Name, + } + params := f.Params() varParam := f.VarParam() @@ -296,6 +301,7 @@ func (e *FunctionCallExpr) Value(ctx *hcl.EvalContext) (cty.Value, hcl.Diagnosti Context: e.Range().Ptr(), Expression: expandExpr, EvalContext: ctx, + Extra: &diagExtra, }) return cty.DynamicVal, diags } @@ -310,6 +316,7 @@ func (e *FunctionCallExpr) Value(ctx *hcl.EvalContext) (cty.Value, hcl.Diagnosti Context: e.Range().Ptr(), Expression: expandExpr, EvalContext: ctx, + Extra: &diagExtra, }) return cty.DynamicVal, diags } @@ -341,6 +348,7 @@ func (e *FunctionCallExpr) Value(ctx *hcl.EvalContext) (cty.Value, hcl.Diagnosti Context: e.Range().Ptr(), Expression: expandExpr, EvalContext: ctx, + Extra: &diagExtra, }) return cty.DynamicVal, diags } @@ -364,6 +372,7 @@ func (e *FunctionCallExpr) Value(ctx *hcl.EvalContext) (cty.Value, hcl.Diagnosti Context: e.Range().Ptr(), Expression: e, EvalContext: ctx, + Extra: &diagExtra, }, } } @@ -381,6 +390,7 @@ func (e *FunctionCallExpr) Value(ctx *hcl.EvalContext) (cty.Value, hcl.Diagnosti Context: e.Range().Ptr(), Expression: e, EvalContext: ctx, + Extra: &diagExtra, }, } } @@ -425,6 +435,7 @@ func (e *FunctionCallExpr) Value(ctx *hcl.EvalContext) (cty.Value, hcl.Diagnosti Context: e.Range().Ptr(), Expression: argExpr, EvalContext: ctx, + Extra: &diagExtra, }) } } @@ -441,6 +452,10 @@ func (e *FunctionCallExpr) Value(ctx *hcl.EvalContext) (cty.Value, hcl.Diagnosti resultVal, err := f.Call(argVals) if err != nil { + // For errors in the underlying call itself we also return the raw + // call error via an extra method on our "diagnostic extra" value. + diagExtra.functionCallError = err + switch terr := err.(type) { case function.ArgError: i := terr.Index @@ -451,22 +466,57 @@ func (e *FunctionCallExpr) Value(ctx *hcl.EvalContext) (cty.Value, hcl.Diagnosti param = varParam } - // this can happen if an argument is (incorrectly) null. - if i > len(e.Args)-1 { - diags = append(diags, &hcl.Diagnostic{ - Severity: hcl.DiagError, - Summary: "Invalid function argument", - Detail: fmt.Sprintf( - "Invalid value for %q parameter: %s.", - param.Name, err, - ), - Subject: args[len(params)].StartRange().Ptr(), - Context: e.Range().Ptr(), - Expression: e, - EvalContext: ctx, - }) + if param == nil || i > len(args)-1 { + // Getting here means that the function we called has a bug: + // it returned an arg error that refers to an argument index + // that wasn't present in the call. For that situation + // we'll degrade to a less specific error just to give + // some sort of answer, but best to still fix the buggy + // function so that it only returns argument indices that + // are in range. + switch { + case param != nil: + // In this case we'll assume that the function was trying + // to talk about a final variadic parameter but the caller + // didn't actually provide any arguments for it. That means + // we can at least still name the parameter in the + // error message, but our source range will be the call + // as a whole because we don't have an argument expression + // to highlight specifically. + diags = append(diags, &hcl.Diagnostic{ + Severity: hcl.DiagError, + Summary: "Invalid function argument", + Detail: fmt.Sprintf( + "Invalid value for %q parameter: %s.", + param.Name, err, + ), + Subject: e.Range().Ptr(), + Expression: e, + EvalContext: ctx, + Extra: &diagExtra, + }) + default: + // This is the most degenerate case of all, where the + // index is out of range even for the declared parameters, + // and so we can't tell which parameter the function is + // trying to report an error for. Just a generic error + // report in that case. + diags = append(diags, &hcl.Diagnostic{ + Severity: hcl.DiagError, + Summary: "Error in function call", + Detail: fmt.Sprintf( + "Call to function %q failed: %s.", + e.Name, err, + ), + Subject: e.StartRange().Ptr(), + Context: e.Range().Ptr(), + Expression: e, + EvalContext: ctx, + Extra: &diagExtra, + }) + } } else { - argExpr := e.Args[i] + argExpr := args[i] // TODO: we should also unpick a PathError here and show the // path to the deep value where the error was detected. @@ -481,6 +531,7 @@ func (e *FunctionCallExpr) Value(ctx *hcl.EvalContext) (cty.Value, hcl.Diagnosti Context: e.Range().Ptr(), Expression: argExpr, EvalContext: ctx, + Extra: &diagExtra, }) } @@ -496,6 +547,7 @@ func (e *FunctionCallExpr) Value(ctx *hcl.EvalContext) (cty.Value, hcl.Diagnosti Context: e.Range().Ptr(), Expression: e, EvalContext: ctx, + Extra: &diagExtra, }) } @@ -528,6 +580,39 @@ func (e *FunctionCallExpr) ExprCall() *hcl.StaticCall { return ret } +// FunctionCallDiagExtra is an interface implemented by the value in the "Extra" +// field of some diagnostics returned by FunctionCallExpr.Value, giving +// cooperating callers access to some machine-readable information about the +// call that a diagnostic relates to. +type FunctionCallDiagExtra interface { + // CalledFunctionName returns the name of the function being called at + // the time the diagnostic was generated, if any. Returns an empty string + // if there is no known called function. + CalledFunctionName() string + + // FunctionCallError returns the error value returned by the implementation + // of the function being called, if any. Returns nil if the diagnostic was + // not returned in response to a call error. + // + // Some errors related to calling functions are generated by HCL itself + // rather than by the underlying function, in which case this method + // will return nil. + FunctionCallError() error +} + +type functionCallDiagExtra struct { + calledFunctionName string + functionCallError error +} + +func (e *functionCallDiagExtra) CalledFunctionName() string { + return e.calledFunctionName +} + +func (e *functionCallDiagExtra) FunctionCallError() error { + return e.functionCallError +} + type ConditionalExpr struct { Condition Expression TrueResult Expression @@ -582,12 +667,8 @@ func (e *ConditionalExpr) Value(ctx *hcl.EvalContext) (cty.Value, hcl.Diagnostic Severity: hcl.DiagError, Summary: "Inconsistent conditional result types", Detail: fmt.Sprintf( - // FIXME: Need a helper function for showing natural-language type diffs, - // since this will generate some useless messages in some cases, like - // "These expressions are object and object respectively" if the - // object types don't exactly match. - "The true and false result expressions must have consistent types. The given expressions are %s and %s, respectively.", - trueResult.Type().FriendlyName(), falseResult.Type().FriendlyName(), + "The true and false result expressions must have consistent types. %s.", + describeConditionalTypeMismatch(trueResult.Type(), falseResult.Type()), ), Subject: hcl.RangeBetween(e.TrueResult.Range(), e.FalseResult.Range()).Ptr(), Context: &e.SrcRange, @@ -619,7 +700,7 @@ func (e *ConditionalExpr) Value(ctx *hcl.EvalContext) (cty.Value, hcl.Diagnostic diags = append(diags, &hcl.Diagnostic{ Severity: hcl.DiagError, Summary: "Incorrect condition type", - Detail: fmt.Sprintf("The condition expression must be of type bool."), + Detail: "The condition expression must be of type bool.", Subject: e.Condition.Range().Ptr(), Context: &e.SrcRange, Expression: e.Condition, @@ -679,6 +760,144 @@ func (e *ConditionalExpr) Value(ctx *hcl.EvalContext) (cty.Value, hcl.Diagnostic } } +// describeConditionalTypeMismatch makes a best effort to describe the +// difference between types in the true and false arms of a conditional +// expression in a way that would be useful to someone trying to understand +// why their conditional expression isn't valid. +// +// NOTE: This function is only designed to deal with situations +// where trueTy and falseTy are different. Calling it with two equal +// types will produce a nonsense result. This function also only really +// deals with situations that type unification can't resolve, so we should +// call this function only after trying type unification first. +func describeConditionalTypeMismatch(trueTy, falseTy cty.Type) string { + // The main tricky cases here are when both trueTy and falseTy are + // of the same structural type kind, such as both being object types + // or both being tuple types. In that case the "FriendlyName" method + // returns only "object" or "tuple" and so we need to do some more + // work to describe what's different inside them. + + switch { + case trueTy.IsObjectType() && falseTy.IsObjectType(): + // We'll first gather up the attribute names and sort them. In the + // event that there are multiple attributes that disagree across + // the two types, we'll prefer to report the one that sorts lexically + // least just so that our error message is consistent between + // evaluations. + var trueAttrs, falseAttrs []string + for name := range trueTy.AttributeTypes() { + trueAttrs = append(trueAttrs, name) + } + sort.Strings(trueAttrs) + for name := range falseTy.AttributeTypes() { + falseAttrs = append(falseAttrs, name) + } + sort.Strings(falseAttrs) + + for _, name := range trueAttrs { + if !falseTy.HasAttribute(name) { + return fmt.Sprintf("The 'true' value includes object attribute %q, which is absent in the 'false' value", name) + } + trueAty := trueTy.AttributeType(name) + falseAty := falseTy.AttributeType(name) + if !trueAty.Equals(falseAty) { + // For deeply-nested differences this will likely get very + // clunky quickly by nesting these messages inside one another, + // but we'll accept that for now in the interests of producing + // _some_ useful feedback, even if it isn't as concise as + // we'd prefer it to be. Deeply-nested structures in + // conditionals are thankfully not super common. + return fmt.Sprintf( + "Type mismatch for object attribute %q: %s", + name, describeConditionalTypeMismatch(trueAty, falseAty), + ) + } + } + for _, name := range falseAttrs { + if !trueTy.HasAttribute(name) { + return fmt.Sprintf("The 'false' value includes object attribute %q, which is absent in the 'true' value", name) + } + // NOTE: We don't need to check the attribute types again, because + // any attribute that both types have in common would already have + // been checked in the previous loop. + } + case trueTy.IsTupleType() && falseTy.IsTupleType(): + trueEtys := trueTy.TupleElementTypes() + falseEtys := falseTy.TupleElementTypes() + + if trueCount, falseCount := len(trueEtys), len(falseEtys); trueCount != falseCount { + return fmt.Sprintf("The 'true' tuple has length %d, but the 'false' tuple has length %d", trueCount, falseCount) + } + + // NOTE: Thanks to the condition above, we know that both tuples are + // of the same length and so they must have some differing types + // instead. + for i := range trueEtys { + trueEty := trueEtys[i] + falseEty := falseEtys[i] + + if !trueEty.Equals(falseEty) { + // For deeply-nested differences this will likely get very + // clunky quickly by nesting these messages inside one another, + // but we'll accept that for now in the interests of producing + // _some_ useful feedback, even if it isn't as concise as + // we'd prefer it to be. Deeply-nested structures in + // conditionals are thankfully not super common. + return fmt.Sprintf( + "Type mismatch for tuple element %d: %s", + i, describeConditionalTypeMismatch(trueEty, falseEty), + ) + } + } + case trueTy.IsCollectionType() && falseTy.IsCollectionType(): + // For this case we're specifically interested in the situation where: + // - both collections are of the same kind, AND + // - the element types of both are either object or tuple types. + // This is just to avoid writing a useless statement like + // "The 'true' value is list of object, but the 'false' value is list of object". + // This still doesn't account for more awkward cases like collections + // of collections of structural types, but we won't let perfect be + // the enemy of the good. + trueEty := trueTy.ElementType() + falseEty := falseTy.ElementType() + if (trueTy.IsListType() && falseTy.IsListType()) || (trueTy.IsMapType() && falseTy.IsMapType()) || (trueTy.IsSetType() && falseTy.IsSetType()) { + if (trueEty.IsObjectType() && falseEty.IsObjectType()) || (trueEty.IsTupleType() && falseEty.IsTupleType()) { + noun := "collection" + switch { // NOTE: We now know that trueTy and falseTy have the same collection kind + case trueTy.IsListType(): + noun = "list" + case trueTy.IsSetType(): + noun = "set" + case trueTy.IsMapType(): + noun = "map" + } + return fmt.Sprintf( + "Mismatched %s element types: %s", + noun, describeConditionalTypeMismatch(trueEty, falseEty), + ) + } + } + } + + // If we don't manage any more specialized message, we'll just report + // what the two types are. + trueName := trueTy.FriendlyName() + falseName := falseTy.FriendlyName() + if trueName == falseName { + // Absolute last resort for when we have no special rule above but + // we have two types with the same friendly name anyway. This is + // the most vague of all possible messages but is reserved for + // particularly awkward cases, like lists of lists of differing tuple + // types. + return "At least one deeply-nested attribute or element is not compatible across both the 'true' and the 'false' value" + } + return fmt.Sprintf( + "The 'true' value is %s, but the 'false' value is %s", + trueTy.FriendlyName(), falseTy.FriendlyName(), + ) + +} + func (e *ConditionalExpr) Range() hcl.Range { return e.SrcRange } @@ -1399,9 +1618,22 @@ func (e *SplatExpr) Value(ctx *hcl.EvalContext) (cty.Value, hcl.Diagnostics) { return cty.DynamicVal, diags } + upgradedUnknown := false if autoUpgrade { + // If we're upgrading an unknown value to a tuple/list, the result + // cannot be known. Otherwise a tuple containing an unknown value will + // upgrade to a different number of elements depending on whether + // sourceVal becomes null or not. + // We record this condition here so we can process any remaining + // expression after the * to verify the result of the traversal. For + // example, it is valid to use a splat on a single object to retrieve a + // list of a single attribute, but we still need to check if that + // attribute actually exists. + upgradedUnknown = !sourceVal.IsKnown() + sourceVal = cty.TupleVal([]cty.Value{sourceVal}) sourceTy = sourceVal.Type() + } // We'll compute our result type lazily if we need it. In the normal case @@ -1466,6 +1698,10 @@ func (e *SplatExpr) Value(ctx *hcl.EvalContext) (cty.Value, hcl.Diagnostics) { } e.Item.clearValue(ctx) // clean up our temporary value + if upgradedUnknown { + return cty.DynamicVal, diags + } + if !isKnown { // We'll ingore the resultTy diagnostics in this case since they // will just be the same errors we saw while iterating above. diff --git a/vendor/github.com/hashicorp/hcl/v2/hclsyntax/expression_template.go b/vendor/github.com/hashicorp/hcl/v2/hclsyntax/expression_template.go index 0b7e07a..c3f9694 100644 --- a/vendor/github.com/hashicorp/hcl/v2/hclsyntax/expression_template.go +++ b/vendor/github.com/hashicorp/hcl/v2/hclsyntax/expression_template.go @@ -48,6 +48,12 @@ func (e *TemplateExpr) Value(ctx *hcl.EvalContext) (cty.Value, hcl.Diagnostics) continue } + // Unmark the part and merge its marks into the set + unmarkedVal, partMarks := partVal.Unmark() + for k, v := range partMarks { + marks[k] = v + } + if !partVal.IsKnown() { // If any part is unknown then the result as a whole must be // unknown too. We'll keep on processing the rest of the parts @@ -57,7 +63,7 @@ func (e *TemplateExpr) Value(ctx *hcl.EvalContext) (cty.Value, hcl.Diagnostics) continue } - strVal, err := convert.Convert(partVal, cty.String) + strVal, err := convert.Convert(unmarkedVal, cty.String) if err != nil { diags = append(diags, &hcl.Diagnostic{ Severity: hcl.DiagError, @@ -74,13 +80,7 @@ func (e *TemplateExpr) Value(ctx *hcl.EvalContext) (cty.Value, hcl.Diagnostics) continue } - // Unmark the part and merge its marks into the set - unmarked, partMarks := strVal.Unmark() - for k, v := range partMarks { - marks[k] = v - } - - buf.WriteString(unmarked.AsString()) + buf.WriteString(strVal.AsString()) } var ret cty.Value diff --git a/vendor/github.com/hashicorp/hcl/v2/hclsyntax/parser.go b/vendor/github.com/hashicorp/hcl/v2/hclsyntax/parser.go index eef13aa..ec83d3d 100644 --- a/vendor/github.com/hashicorp/hcl/v2/hclsyntax/parser.go +++ b/vendor/github.com/hashicorp/hcl/v2/hclsyntax/parser.go @@ -76,14 +76,37 @@ Token: default: bad := p.Read() if !p.recovery { - if bad.Type == TokenOQuote { + switch bad.Type { + case TokenOQuote: diags = append(diags, &hcl.Diagnostic{ Severity: hcl.DiagError, Summary: "Invalid argument name", Detail: "Argument names must not be quoted.", Subject: &bad.Range, }) - } else { + case TokenEOF: + switch end { + case TokenCBrace: + // If we're looking for a closing brace then we're parsing a block + diags = append(diags, &hcl.Diagnostic{ + Severity: hcl.DiagError, + Summary: "Unclosed configuration block", + Detail: "There is no closing brace for this block before the end of the file. This may be caused by incorrect brace nesting elsewhere in this file.", + Subject: &startRange, + }) + default: + // The only other "end" should itself be TokenEOF (for + // the top-level body) and so we shouldn't get here, + // but we'll return a generic error message anyway to + // be resilient. + diags = append(diags, &hcl.Diagnostic{ + Severity: hcl.DiagError, + Summary: "Unclosed configuration body", + Detail: "Found end of file before the end of this configuration body.", + Subject: &startRange, + }) + } + default: diags = append(diags, &hcl.Diagnostic{ Severity: hcl.DiagError, Summary: "Argument or block definition required", @@ -144,8 +167,6 @@ func (p *parser) ParseBodyItem() (Node, hcl.Diagnostics) { }, } } - - return nil, nil } // parseSingleAttrBody is a weird variant of ParseBody that deals with the @@ -388,12 +409,23 @@ Token: // user intent for this one, we'll skip it if we're already in // recovery mode. if !p.recovery { - diags = append(diags, &hcl.Diagnostic{ - Severity: hcl.DiagError, - Summary: "Invalid single-argument block definition", - Detail: "A single-line block definition must end with a closing brace immediately after its single argument definition.", - Subject: p.Peek().Range.Ptr(), - }) + switch p.Peek().Type { + case TokenEOF: + diags = append(diags, &hcl.Diagnostic{ + Severity: hcl.DiagError, + Summary: "Unclosed configuration block", + Detail: "There is no closing brace for this block before the end of the file. This may be caused by incorrect brace nesting elsewhere in this file.", + Subject: oBrace.Range.Ptr(), + Context: hcl.RangeBetween(ident.Range, oBrace.Range).Ptr(), + }) + default: + diags = append(diags, &hcl.Diagnostic{ + Severity: hcl.DiagError, + Summary: "Invalid single-argument block definition", + Detail: "A single-line block definition must end with a closing brace immediately after its single argument definition.", + Subject: p.Peek().Range.Ptr(), + }) + } } p.recover(TokenCBrace) } @@ -1059,12 +1091,22 @@ func (p *parser) parseExpressionTerm() (Expression, hcl.Diagnostics) { default: var diags hcl.Diagnostics if !p.recovery { - diags = append(diags, &hcl.Diagnostic{ - Severity: hcl.DiagError, - Summary: "Invalid expression", - Detail: "Expected the start of an expression, but found an invalid expression token.", - Subject: &start.Range, - }) + switch start.Type { + case TokenEOF: + diags = append(diags, &hcl.Diagnostic{ + Severity: hcl.DiagError, + Summary: "Missing expression", + Detail: "Expected the start of an expression, but found the end of the file.", + Subject: &start.Range, + }) + default: + diags = append(diags, &hcl.Diagnostic{ + Severity: hcl.DiagError, + Summary: "Invalid expression", + Detail: "Expected the start of an expression, but found an invalid expression token.", + Subject: &start.Range, + }) + } } p.setRecovery() @@ -1163,13 +1205,23 @@ Token: } if sep.Type != TokenComma { - diags = append(diags, &hcl.Diagnostic{ - Severity: hcl.DiagError, - Summary: "Missing argument separator", - Detail: "A comma is required to separate each function argument from the next.", - Subject: &sep.Range, - Context: hcl.RangeBetween(name.Range, sep.Range).Ptr(), - }) + switch sep.Type { + case TokenEOF: + diags = append(diags, &hcl.Diagnostic{ + Severity: hcl.DiagError, + Summary: "Unterminated function call", + Detail: "There is no closing parenthesis for this function call before the end of the file. This may be caused by incorrect parethesis nesting elsewhere in this file.", + Subject: hcl.RangeBetween(name.Range, openTok.Range).Ptr(), + }) + default: + diags = append(diags, &hcl.Diagnostic{ + Severity: hcl.DiagError, + Summary: "Missing argument separator", + Detail: "A comma is required to separate each function argument from the next.", + Subject: &sep.Range, + Context: hcl.RangeBetween(name.Range, sep.Range).Ptr(), + }) + } closeTok = p.recover(TokenCParen) break Token } @@ -1242,13 +1294,23 @@ func (p *parser) parseTupleCons() (Expression, hcl.Diagnostics) { if next.Type != TokenComma { if !p.recovery { - diags = append(diags, &hcl.Diagnostic{ - Severity: hcl.DiagError, - Summary: "Missing item separator", - Detail: "Expected a comma to mark the beginning of the next item.", - Subject: &next.Range, - Context: hcl.RangeBetween(open.Range, next.Range).Ptr(), - }) + switch next.Type { + case TokenEOF: + diags = append(diags, &hcl.Diagnostic{ + Severity: hcl.DiagError, + Summary: "Unterminated tuple constructor expression", + Detail: "There is no corresponding closing bracket before the end of the file. This may be caused by incorrect bracket nesting elsewhere in this file.", + Subject: open.Range.Ptr(), + }) + default: + diags = append(diags, &hcl.Diagnostic{ + Severity: hcl.DiagError, + Summary: "Missing item separator", + Detail: "Expected a comma to mark the beginning of the next item.", + Subject: &next.Range, + Context: hcl.RangeBetween(open.Range, next.Range).Ptr(), + }) + } } close = p.recover(TokenCBrack) break @@ -1359,6 +1421,13 @@ func (p *parser) parseObjectCons() (Expression, hcl.Diagnostics) { Subject: &next.Range, Context: hcl.RangeBetween(open.Range, next.Range).Ptr(), }) + case TokenEOF: + diags = append(diags, &hcl.Diagnostic{ + Severity: hcl.DiagError, + Summary: "Unterminated object constructor expression", + Detail: "There is no corresponding closing brace before the end of the file. This may be caused by incorrect brace nesting elsewhere in this file.", + Subject: open.Range.Ptr(), + }) default: diags = append(diags, &hcl.Diagnostic{ Severity: hcl.DiagError, @@ -1399,13 +1468,23 @@ func (p *parser) parseObjectCons() (Expression, hcl.Diagnostics) { if next.Type != TokenComma && next.Type != TokenNewline { if !p.recovery { - diags = append(diags, &hcl.Diagnostic{ - Severity: hcl.DiagError, - Summary: "Missing attribute separator", - Detail: "Expected a newline or comma to mark the beginning of the next attribute.", - Subject: &next.Range, - Context: hcl.RangeBetween(open.Range, next.Range).Ptr(), - }) + switch next.Type { + case TokenEOF: + diags = append(diags, &hcl.Diagnostic{ + Severity: hcl.DiagError, + Summary: "Unterminated object constructor expression", + Detail: "There is no corresponding closing brace before the end of the file. This may be caused by incorrect brace nesting elsewhere in this file.", + Subject: open.Range.Ptr(), + }) + default: + diags = append(diags, &hcl.Diagnostic{ + Severity: hcl.DiagError, + Summary: "Missing attribute separator", + Detail: "Expected a newline or comma to mark the beginning of the next attribute.", + Subject: &next.Range, + Context: hcl.RangeBetween(open.Range, next.Range).Ptr(), + }) + } } close = p.recover(TokenCBrace) break @@ -1661,7 +1740,7 @@ func (p *parser) parseQuotedStringLiteral() (string, hcl.Range, hcl.Diagnostics) var diags hcl.Diagnostics ret := &bytes.Buffer{} - var cQuote Token + var endRange hcl.Range Token: for { @@ -1669,7 +1748,7 @@ Token: switch tok.Type { case TokenCQuote: - cQuote = tok + endRange = tok.Range break Token case TokenQuotedLit: @@ -1712,6 +1791,7 @@ Token: Subject: &tok.Range, Context: hcl.RangeBetween(oQuote.Range, tok.Range).Ptr(), }) + endRange = tok.Range break Token default: @@ -1724,13 +1804,14 @@ Token: Context: hcl.RangeBetween(oQuote.Range, tok.Range).Ptr(), }) p.recover(TokenCQuote) + endRange = tok.Range break Token } } - return ret.String(), hcl.RangeBetween(oQuote.Range, cQuote.Range), diags + return ret.String(), hcl.RangeBetween(oQuote.Range, endRange), diags } // ParseStringLiteralToken processes the given token, which must be either a diff --git a/vendor/github.com/hashicorp/hcl/v2/hclsyntax/parser_template.go b/vendor/github.com/hashicorp/hcl/v2/hclsyntax/parser_template.go index 02181fc..ae88058 100644 --- a/vendor/github.com/hashicorp/hcl/v2/hclsyntax/parser_template.go +++ b/vendor/github.com/hashicorp/hcl/v2/hclsyntax/parser_template.go @@ -414,22 +414,42 @@ Token: if close.Type != TokenTemplateSeqEnd { if !p.recovery { switch close.Type { - case TokenColon: + case TokenEOF: diags = append(diags, &hcl.Diagnostic{ Severity: hcl.DiagError, - Summary: "Extra characters after interpolation expression", - Detail: "Template interpolation doesn't expect a colon at this location. Did you intend this to be a literal sequence to be processed as part of another language? If so, you can escape it by starting with \"$${\" instead of just \"${\".", - Subject: &close.Range, - Context: hcl.RangeBetween(startRange, close.Range).Ptr(), + Summary: "Unclosed template interpolation sequence", + Detail: "There is no closing brace for this interpolation sequence before the end of the file. This might be caused by incorrect nesting inside the given expression.", + Subject: &startRange, }) - default: + case TokenColon: diags = append(diags, &hcl.Diagnostic{ Severity: hcl.DiagError, Summary: "Extra characters after interpolation expression", - Detail: "Expected a closing brace to end the interpolation expression, but found extra characters.\n\nThis can happen when you include interpolation syntax for another language, such as shell scripting, but forget to escape the interpolation start token. If this is an embedded sequence for another language, escape it by starting with \"$${\" instead of just \"${\".", + Detail: "Template interpolation doesn't expect a colon at this location. Did you intend this to be a literal sequence to be processed as part of another language? If so, you can escape it by starting with \"$${\" instead of just \"${\".", Subject: &close.Range, Context: hcl.RangeBetween(startRange, close.Range).Ptr(), }) + default: + if (close.Type == TokenCQuote || close.Type == TokenOQuote) && end == TokenCQuote { + // We'll get here if we're processing a _quoted_ + // template and we find an errant quote inside an + // interpolation sequence, which suggests that + // the interpolation sequence is missing its terminator. + diags = append(diags, &hcl.Diagnostic{ + Severity: hcl.DiagError, + Summary: "Unclosed template interpolation sequence", + Detail: "There is no closing brace for this interpolation sequence before the end of the quoted template. This might be caused by incorrect nesting inside the given expression.", + Subject: &startRange, + }) + } else { + diags = append(diags, &hcl.Diagnostic{ + Severity: hcl.DiagError, + Summary: "Extra characters after interpolation expression", + Detail: "Expected a closing brace to end the interpolation expression, but found extra characters.\n\nThis can happen when you include interpolation syntax for another language, such as shell scripting, but forget to escape the interpolation start token. If this is an embedded sequence for another language, escape it by starting with \"$${\" instead of just \"${\".", + Subject: &close.Range, + Context: hcl.RangeBetween(startRange, close.Range).Ptr(), + }) + } } } p.recover(TokenTemplateSeqEnd) diff --git a/vendor/github.com/hashicorp/hcl/v2/hclsyntax/spec.md b/vendor/github.com/hashicorp/hcl/v2/hclsyntax/spec.md index 550bd93..33c152d 100644 --- a/vendor/github.com/hashicorp/hcl/v2/hclsyntax/spec.md +++ b/vendor/github.com/hashicorp/hcl/v2/hclsyntax/spec.md @@ -293,18 +293,20 @@ Between the open and closing delimiters of these sequences, newline sequences are ignored as whitespace. There is a syntax ambiguity between _for expressions_ and collection values -whose first element is a reference to a variable named `for`. The -_for expression_ interpretation has priority, so to produce a tuple whose -first element is the value of a variable named `for`, or an object with a -key named `for`, use parentheses to disambiguate: +whose first element starts with an identifier named `for`. The _for expression_ +interpretation has priority, so to write a key literally named `for` +or an expression derived from a variable named `for` you must use parentheses +or quotes to disambiguate: - `[for, foo, baz]` is a syntax error. - `[(for), foo, baz]` is a tuple whose first element is the value of variable `for`. -- `{for: 1, baz: 2}` is a syntax error. -- `{(for): 1, baz: 2}` is an object with an attribute literally named `for`. -- `{baz: 2, for: 1}` is equivalent to the previous example, and resolves the +- `{for = 1, baz = 2}` is a syntax error. +- `{"for" = 1, baz = 2}` is an object with an attribute literally named `for`. +- `{baz = 2, for = 1}` is equivalent to the previous example, and resolves the ambiguity by reordering. +- `{(for) = 1, baz = 2}` is an object with a key with the same value as the + variable `for`. ### Template Expressions @@ -489,7 +491,7 @@ that were produced against each distinct key. - `[for v in ["a", "b"]: v]` returns `["a", "b"]`. - `[for i, v in ["a", "b"]: i]` returns `[0, 1]`. - `{for i, v in ["a", "b"]: v => i}` returns `{a = 0, b = 1}`. -- `{for i, v in ["a", "a", "b"]: k => v}` produces an error, because attribute +- `{for i, v in ["a", "a", "b"]: v => i}` produces an error, because attribute `a` is defined twice. - `{for i, v in ["a", "a", "b"]: v => i...}` returns `{a = [0, 1], b = [2]}`. @@ -888,7 +890,7 @@ as templates. - `hello ${true}` produces the string `"hello true"` - `${""}${true}` produces the string `"true"` because there are two interpolation sequences, even though one produces an empty result. -- `%{ for v in [true] }${v}%{ endif }` produces the string `true` because +- `%{ for v in [true] }${v}%{ endfor }` produces the string `true` because the presence of the `for` directive circumvents the unwrapping even though the final result is a single value. diff --git a/vendor/github.com/hashicorp/hcl/v2/hclsyntax/structure.go b/vendor/github.com/hashicorp/hcl/v2/hclsyntax/structure.go index 2f7470c..f42ae91 100644 --- a/vendor/github.com/hashicorp/hcl/v2/hclsyntax/structure.go +++ b/vendor/github.com/hashicorp/hcl/v2/hclsyntax/structure.go @@ -13,17 +13,12 @@ func (b *Block) AsHCLBlock() *hcl.Block { return nil } - lastHeaderRange := b.TypeRange - if len(b.LabelRanges) > 0 { - lastHeaderRange = b.LabelRanges[len(b.LabelRanges)-1] - } - return &hcl.Block{ Type: b.Type, Labels: b.Labels, Body: b.Body, - DefRange: hcl.RangeBetween(b.TypeRange, lastHeaderRange), + DefRange: b.DefRange(), TypeRange: b.TypeRange, LabelRanges: b.LabelRanges, } @@ -40,7 +35,7 @@ type Body struct { hiddenBlocks map[string]struct{} SrcRange hcl.Range - EndRange hcl.Range // Final token of the body, for reporting missing items + EndRange hcl.Range // Final token of the body (zero-length range) } // Assert that *Body implements hcl.Body @@ -390,5 +385,9 @@ func (b *Block) Range() hcl.Range { } func (b *Block) DefRange() hcl.Range { - return hcl.RangeBetween(b.TypeRange, b.OpenBraceRange) + lastHeaderRange := b.TypeRange + if len(b.LabelRanges) > 0 { + lastHeaderRange = b.LabelRanges[len(b.LabelRanges)-1] + } + return hcl.RangeBetween(b.TypeRange, lastHeaderRange) } diff --git a/vendor/github.com/hashicorp/hcl/v2/hclsyntax/token.go b/vendor/github.com/hashicorp/hcl/v2/hclsyntax/token.go index f4c6c93..5ef093f 100644 --- a/vendor/github.com/hashicorp/hcl/v2/hclsyntax/token.go +++ b/vendor/github.com/hashicorp/hcl/v2/hclsyntax/token.go @@ -191,8 +191,10 @@ func checkInvalidTokens(tokens Tokens) hcl.Diagnostics { toldBadUTF8 := 0 for _, tok := range tokens { - // copy token so it's safe to point to it - tok := tok + tokRange := func() *hcl.Range { + r := tok.Range + return &r + } switch tok.Type { case TokenBitwiseAnd, TokenBitwiseOr, TokenBitwiseXor, TokenBitwiseNot: @@ -211,7 +213,7 @@ func checkInvalidTokens(tokens Tokens) hcl.Diagnostics { Severity: hcl.DiagError, Summary: "Unsupported operator", Detail: fmt.Sprintf("Bitwise operators are not supported.%s", suggestion), - Subject: &tok.Range, + Subject: tokRange(), }) toldBitwise++ } @@ -221,7 +223,7 @@ func checkInvalidTokens(tokens Tokens) hcl.Diagnostics { Severity: hcl.DiagError, Summary: "Unsupported operator", Detail: "\"**\" is not a supported operator. Exponentiation is not supported as an operator.", - Subject: &tok.Range, + Subject: tokRange(), }) toldExponent++ @@ -234,7 +236,7 @@ func checkInvalidTokens(tokens Tokens) hcl.Diagnostics { Severity: hcl.DiagError, Summary: "Invalid character", Detail: "The \"`\" character is not valid. To create a multi-line string, use the \"heredoc\" syntax, like \"<= 0; pos-- { + b := e[pos/8] >> uint(pos&7) + b &= 1 + swap ^= int(b) + x2.Swap(&x3, swap) + z2.Swap(&z3, swap) + swap = int(b) + + tmp0.Subtract(&x3, &z3) + tmp1.Subtract(&x2, &z2) + x2.Add(&x2, &z2) + z2.Add(&x3, &z3) + z3.Multiply(&tmp0, &x2) + z2.Multiply(&z2, &tmp1) + tmp0.Square(&tmp1) + tmp1.Square(&x2) + x3.Add(&z3, &z2) + z2.Subtract(&z3, &z2) + x2.Multiply(&tmp1, &tmp0) + tmp1.Subtract(&tmp1, &tmp0) + z2.Square(&z2) + + z3.Mult32(&tmp1, 121666) + x3.Square(&x3) + tmp0.Add(&tmp0, &z3) + z3.Multiply(&x1, &z2) + z2.Multiply(&tmp1, &tmp0) + } + + x2.Swap(&x3, swap) + z2.Swap(&z3, swap) + + z2.Invert(&z2) + x2.Multiply(&x2, &z2) + copy(dst[:], x2.Bytes()) } // ScalarBaseMult sets dst to the product scalar * base where base is the diff --git a/vendor/golang.org/x/crypto/curve25519/curve25519_amd64.go b/vendor/golang.org/x/crypto/curve25519/curve25519_amd64.go deleted file mode 100644 index 5120b77..0000000 --- a/vendor/golang.org/x/crypto/curve25519/curve25519_amd64.go +++ /dev/null @@ -1,240 +0,0 @@ -// Copyright 2012 The Go Authors. All rights reserved. -// Use of this source code is governed by a BSD-style -// license that can be found in the LICENSE file. - -// +build amd64,!gccgo,!appengine,!purego - -package curve25519 - -// These functions are implemented in the .s files. The names of the functions -// in the rest of the file are also taken from the SUPERCOP sources to help -// people following along. - -//go:noescape - -func cswap(inout *[5]uint64, v uint64) - -//go:noescape - -func ladderstep(inout *[5][5]uint64) - -//go:noescape - -func freeze(inout *[5]uint64) - -//go:noescape - -func mul(dest, a, b *[5]uint64) - -//go:noescape - -func square(out, in *[5]uint64) - -// mladder uses a Montgomery ladder to calculate (xr/zr) *= s. -func mladder(xr, zr *[5]uint64, s *[32]byte) { - var work [5][5]uint64 - - work[0] = *xr - setint(&work[1], 1) - setint(&work[2], 0) - work[3] = *xr - setint(&work[4], 1) - - j := uint(6) - var prevbit byte - - for i := 31; i >= 0; i-- { - for j < 8 { - bit := ((*s)[i] >> j) & 1 - swap := bit ^ prevbit - prevbit = bit - cswap(&work[1], uint64(swap)) - ladderstep(&work) - j-- - } - j = 7 - } - - *xr = work[1] - *zr = work[2] -} - -func scalarMult(out, in, base *[32]byte) { - var e [32]byte - copy(e[:], (*in)[:]) - e[0] &= 248 - e[31] &= 127 - e[31] |= 64 - - var t, z [5]uint64 - unpack(&t, base) - mladder(&t, &z, &e) - invert(&z, &z) - mul(&t, &t, &z) - pack(out, &t) -} - -func setint(r *[5]uint64, v uint64) { - r[0] = v - r[1] = 0 - r[2] = 0 - r[3] = 0 - r[4] = 0 -} - -// unpack sets r = x where r consists of 5, 51-bit limbs in little-endian -// order. -func unpack(r *[5]uint64, x *[32]byte) { - r[0] = uint64(x[0]) | - uint64(x[1])<<8 | - uint64(x[2])<<16 | - uint64(x[3])<<24 | - uint64(x[4])<<32 | - uint64(x[5])<<40 | - uint64(x[6]&7)<<48 - - r[1] = uint64(x[6])>>3 | - uint64(x[7])<<5 | - uint64(x[8])<<13 | - uint64(x[9])<<21 | - uint64(x[10])<<29 | - uint64(x[11])<<37 | - uint64(x[12]&63)<<45 - - r[2] = uint64(x[12])>>6 | - uint64(x[13])<<2 | - uint64(x[14])<<10 | - uint64(x[15])<<18 | - uint64(x[16])<<26 | - uint64(x[17])<<34 | - uint64(x[18])<<42 | - uint64(x[19]&1)<<50 - - r[3] = uint64(x[19])>>1 | - uint64(x[20])<<7 | - uint64(x[21])<<15 | - uint64(x[22])<<23 | - uint64(x[23])<<31 | - uint64(x[24])<<39 | - uint64(x[25]&15)<<47 - - r[4] = uint64(x[25])>>4 | - uint64(x[26])<<4 | - uint64(x[27])<<12 | - uint64(x[28])<<20 | - uint64(x[29])<<28 | - uint64(x[30])<<36 | - uint64(x[31]&127)<<44 -} - -// pack sets out = x where out is the usual, little-endian form of the 5, -// 51-bit limbs in x. -func pack(out *[32]byte, x *[5]uint64) { - t := *x - freeze(&t) - - out[0] = byte(t[0]) - out[1] = byte(t[0] >> 8) - out[2] = byte(t[0] >> 16) - out[3] = byte(t[0] >> 24) - out[4] = byte(t[0] >> 32) - out[5] = byte(t[0] >> 40) - out[6] = byte(t[0] >> 48) - - out[6] ^= byte(t[1]<<3) & 0xf8 - out[7] = byte(t[1] >> 5) - out[8] = byte(t[1] >> 13) - out[9] = byte(t[1] >> 21) - out[10] = byte(t[1] >> 29) - out[11] = byte(t[1] >> 37) - out[12] = byte(t[1] >> 45) - - out[12] ^= byte(t[2]<<6) & 0xc0 - out[13] = byte(t[2] >> 2) - out[14] = byte(t[2] >> 10) - out[15] = byte(t[2] >> 18) - out[16] = byte(t[2] >> 26) - out[17] = byte(t[2] >> 34) - out[18] = byte(t[2] >> 42) - out[19] = byte(t[2] >> 50) - - out[19] ^= byte(t[3]<<1) & 0xfe - out[20] = byte(t[3] >> 7) - out[21] = byte(t[3] >> 15) - out[22] = byte(t[3] >> 23) - out[23] = byte(t[3] >> 31) - out[24] = byte(t[3] >> 39) - out[25] = byte(t[3] >> 47) - - out[25] ^= byte(t[4]<<4) & 0xf0 - out[26] = byte(t[4] >> 4) - out[27] = byte(t[4] >> 12) - out[28] = byte(t[4] >> 20) - out[29] = byte(t[4] >> 28) - out[30] = byte(t[4] >> 36) - out[31] = byte(t[4] >> 44) -} - -// invert calculates r = x^-1 mod p using Fermat's little theorem. -func invert(r *[5]uint64, x *[5]uint64) { - var z2, z9, z11, z2_5_0, z2_10_0, z2_20_0, z2_50_0, z2_100_0, t [5]uint64 - - square(&z2, x) /* 2 */ - square(&t, &z2) /* 4 */ - square(&t, &t) /* 8 */ - mul(&z9, &t, x) /* 9 */ - mul(&z11, &z9, &z2) /* 11 */ - square(&t, &z11) /* 22 */ - mul(&z2_5_0, &t, &z9) /* 2^5 - 2^0 = 31 */ - - square(&t, &z2_5_0) /* 2^6 - 2^1 */ - for i := 1; i < 5; i++ { /* 2^20 - 2^10 */ - square(&t, &t) - } - mul(&z2_10_0, &t, &z2_5_0) /* 2^10 - 2^0 */ - - square(&t, &z2_10_0) /* 2^11 - 2^1 */ - for i := 1; i < 10; i++ { /* 2^20 - 2^10 */ - square(&t, &t) - } - mul(&z2_20_0, &t, &z2_10_0) /* 2^20 - 2^0 */ - - square(&t, &z2_20_0) /* 2^21 - 2^1 */ - for i := 1; i < 20; i++ { /* 2^40 - 2^20 */ - square(&t, &t) - } - mul(&t, &t, &z2_20_0) /* 2^40 - 2^0 */ - - square(&t, &t) /* 2^41 - 2^1 */ - for i := 1; i < 10; i++ { /* 2^50 - 2^10 */ - square(&t, &t) - } - mul(&z2_50_0, &t, &z2_10_0) /* 2^50 - 2^0 */ - - square(&t, &z2_50_0) /* 2^51 - 2^1 */ - for i := 1; i < 50; i++ { /* 2^100 - 2^50 */ - square(&t, &t) - } - mul(&z2_100_0, &t, &z2_50_0) /* 2^100 - 2^0 */ - - square(&t, &z2_100_0) /* 2^101 - 2^1 */ - for i := 1; i < 100; i++ { /* 2^200 - 2^100 */ - square(&t, &t) - } - mul(&t, &t, &z2_100_0) /* 2^200 - 2^0 */ - - square(&t, &t) /* 2^201 - 2^1 */ - for i := 1; i < 50; i++ { /* 2^250 - 2^50 */ - square(&t, &t) - } - mul(&t, &t, &z2_50_0) /* 2^250 - 2^0 */ - - square(&t, &t) /* 2^251 - 2^1 */ - square(&t, &t) /* 2^252 - 2^2 */ - square(&t, &t) /* 2^253 - 2^3 */ - - square(&t, &t) /* 2^254 - 2^4 */ - - square(&t, &t) /* 2^255 - 2^5 */ - mul(r, &t, &z11) /* 2^255 - 21 */ -} diff --git a/vendor/golang.org/x/crypto/curve25519/curve25519_amd64.s b/vendor/golang.org/x/crypto/curve25519/curve25519_amd64.s deleted file mode 100644 index 0250c88..0000000 --- a/vendor/golang.org/x/crypto/curve25519/curve25519_amd64.s +++ /dev/null @@ -1,1793 +0,0 @@ -// Copyright 2012 The Go Authors. All rights reserved. -// Use of this source code is governed by a BSD-style -// license that can be found in the LICENSE file. - -// This code was translated into a form compatible with 6a from the public -// domain sources in SUPERCOP: https://bench.cr.yp.to/supercop.html - -// +build amd64,!gccgo,!appengine,!purego - -#define REDMASK51 0x0007FFFFFFFFFFFF - -// These constants cannot be encoded in non-MOVQ immediates. -// We access them directly from memory instead. - -DATA ·_121666_213(SB)/8, $996687872 -GLOBL ·_121666_213(SB), 8, $8 - -DATA ·_2P0(SB)/8, $0xFFFFFFFFFFFDA -GLOBL ·_2P0(SB), 8, $8 - -DATA ·_2P1234(SB)/8, $0xFFFFFFFFFFFFE -GLOBL ·_2P1234(SB), 8, $8 - -// func freeze(inout *[5]uint64) -TEXT ·freeze(SB),7,$0-8 - MOVQ inout+0(FP), DI - - MOVQ 0(DI),SI - MOVQ 8(DI),DX - MOVQ 16(DI),CX - MOVQ 24(DI),R8 - MOVQ 32(DI),R9 - MOVQ $REDMASK51,AX - MOVQ AX,R10 - SUBQ $18,R10 - MOVQ $3,R11 -REDUCELOOP: - MOVQ SI,R12 - SHRQ $51,R12 - ANDQ AX,SI - ADDQ R12,DX - MOVQ DX,R12 - SHRQ $51,R12 - ANDQ AX,DX - ADDQ R12,CX - MOVQ CX,R12 - SHRQ $51,R12 - ANDQ AX,CX - ADDQ R12,R8 - MOVQ R8,R12 - SHRQ $51,R12 - ANDQ AX,R8 - ADDQ R12,R9 - MOVQ R9,R12 - SHRQ $51,R12 - ANDQ AX,R9 - IMUL3Q $19,R12,R12 - ADDQ R12,SI - SUBQ $1,R11 - JA REDUCELOOP - MOVQ $1,R12 - CMPQ R10,SI - CMOVQLT R11,R12 - CMPQ AX,DX - CMOVQNE R11,R12 - CMPQ AX,CX - CMOVQNE R11,R12 - CMPQ AX,R8 - CMOVQNE R11,R12 - CMPQ AX,R9 - CMOVQNE R11,R12 - NEGQ R12 - ANDQ R12,AX - ANDQ R12,R10 - SUBQ R10,SI - SUBQ AX,DX - SUBQ AX,CX - SUBQ AX,R8 - SUBQ AX,R9 - MOVQ SI,0(DI) - MOVQ DX,8(DI) - MOVQ CX,16(DI) - MOVQ R8,24(DI) - MOVQ R9,32(DI) - RET - -// func ladderstep(inout *[5][5]uint64) -TEXT ·ladderstep(SB),0,$296-8 - MOVQ inout+0(FP),DI - - MOVQ 40(DI),SI - MOVQ 48(DI),DX - MOVQ 56(DI),CX - MOVQ 64(DI),R8 - MOVQ 72(DI),R9 - MOVQ SI,AX - MOVQ DX,R10 - MOVQ CX,R11 - MOVQ R8,R12 - MOVQ R9,R13 - ADDQ ·_2P0(SB),AX - ADDQ ·_2P1234(SB),R10 - ADDQ ·_2P1234(SB),R11 - ADDQ ·_2P1234(SB),R12 - ADDQ ·_2P1234(SB),R13 - ADDQ 80(DI),SI - ADDQ 88(DI),DX - ADDQ 96(DI),CX - ADDQ 104(DI),R8 - ADDQ 112(DI),R9 - SUBQ 80(DI),AX - SUBQ 88(DI),R10 - SUBQ 96(DI),R11 - SUBQ 104(DI),R12 - SUBQ 112(DI),R13 - MOVQ SI,0(SP) - MOVQ DX,8(SP) - MOVQ CX,16(SP) - MOVQ R8,24(SP) - MOVQ R9,32(SP) - MOVQ AX,40(SP) - MOVQ R10,48(SP) - MOVQ R11,56(SP) - MOVQ R12,64(SP) - MOVQ R13,72(SP) - MOVQ 40(SP),AX - MULQ 40(SP) - MOVQ AX,SI - MOVQ DX,CX - MOVQ 40(SP),AX - SHLQ $1,AX - MULQ 48(SP) - MOVQ AX,R8 - MOVQ DX,R9 - MOVQ 40(SP),AX - SHLQ $1,AX - MULQ 56(SP) - MOVQ AX,R10 - MOVQ DX,R11 - MOVQ 40(SP),AX - SHLQ $1,AX - MULQ 64(SP) - MOVQ AX,R12 - MOVQ DX,R13 - MOVQ 40(SP),AX - SHLQ $1,AX - MULQ 72(SP) - MOVQ AX,R14 - MOVQ DX,R15 - MOVQ 48(SP),AX - MULQ 48(SP) - ADDQ AX,R10 - ADCQ DX,R11 - MOVQ 48(SP),AX - SHLQ $1,AX - MULQ 56(SP) - ADDQ AX,R12 - ADCQ DX,R13 - MOVQ 48(SP),AX - SHLQ $1,AX - MULQ 64(SP) - ADDQ AX,R14 - ADCQ DX,R15 - MOVQ 48(SP),DX - IMUL3Q $38,DX,AX - MULQ 72(SP) - ADDQ AX,SI - ADCQ DX,CX - MOVQ 56(SP),AX - MULQ 56(SP) - ADDQ AX,R14 - ADCQ DX,R15 - MOVQ 56(SP),DX - IMUL3Q $38,DX,AX - MULQ 64(SP) - ADDQ AX,SI - ADCQ DX,CX - MOVQ 56(SP),DX - IMUL3Q $38,DX,AX - MULQ 72(SP) - ADDQ AX,R8 - ADCQ DX,R9 - MOVQ 64(SP),DX - IMUL3Q $19,DX,AX - MULQ 64(SP) - ADDQ AX,R8 - ADCQ DX,R9 - MOVQ 64(SP),DX - IMUL3Q $38,DX,AX - MULQ 72(SP) - ADDQ AX,R10 - ADCQ DX,R11 - MOVQ 72(SP),DX - IMUL3Q $19,DX,AX - MULQ 72(SP) - ADDQ AX,R12 - ADCQ DX,R13 - MOVQ $REDMASK51,DX - SHLQ $13,SI,CX - ANDQ DX,SI - SHLQ $13,R8,R9 - ANDQ DX,R8 - ADDQ CX,R8 - SHLQ $13,R10,R11 - ANDQ DX,R10 - ADDQ R9,R10 - SHLQ $13,R12,R13 - ANDQ DX,R12 - ADDQ R11,R12 - SHLQ $13,R14,R15 - ANDQ DX,R14 - ADDQ R13,R14 - IMUL3Q $19,R15,CX - ADDQ CX,SI - MOVQ SI,CX - SHRQ $51,CX - ADDQ R8,CX - ANDQ DX,SI - MOVQ CX,R8 - SHRQ $51,CX - ADDQ R10,CX - ANDQ DX,R8 - MOVQ CX,R9 - SHRQ $51,CX - ADDQ R12,CX - ANDQ DX,R9 - MOVQ CX,AX - SHRQ $51,CX - ADDQ R14,CX - ANDQ DX,AX - MOVQ CX,R10 - SHRQ $51,CX - IMUL3Q $19,CX,CX - ADDQ CX,SI - ANDQ DX,R10 - MOVQ SI,80(SP) - MOVQ R8,88(SP) - MOVQ R9,96(SP) - MOVQ AX,104(SP) - MOVQ R10,112(SP) - MOVQ 0(SP),AX - MULQ 0(SP) - MOVQ AX,SI - MOVQ DX,CX - MOVQ 0(SP),AX - SHLQ $1,AX - MULQ 8(SP) - MOVQ AX,R8 - MOVQ DX,R9 - MOVQ 0(SP),AX - SHLQ $1,AX - MULQ 16(SP) - MOVQ AX,R10 - MOVQ DX,R11 - MOVQ 0(SP),AX - SHLQ $1,AX - MULQ 24(SP) - MOVQ AX,R12 - MOVQ DX,R13 - MOVQ 0(SP),AX - SHLQ $1,AX - MULQ 32(SP) - MOVQ AX,R14 - MOVQ DX,R15 - MOVQ 8(SP),AX - MULQ 8(SP) - ADDQ AX,R10 - ADCQ DX,R11 - MOVQ 8(SP),AX - SHLQ $1,AX - MULQ 16(SP) - ADDQ AX,R12 - ADCQ DX,R13 - MOVQ 8(SP),AX - SHLQ $1,AX - MULQ 24(SP) - ADDQ AX,R14 - ADCQ DX,R15 - MOVQ 8(SP),DX - IMUL3Q $38,DX,AX - MULQ 32(SP) - ADDQ AX,SI - ADCQ DX,CX - MOVQ 16(SP),AX - MULQ 16(SP) - ADDQ AX,R14 - ADCQ DX,R15 - MOVQ 16(SP),DX - IMUL3Q $38,DX,AX - MULQ 24(SP) - ADDQ AX,SI - ADCQ DX,CX - MOVQ 16(SP),DX - IMUL3Q $38,DX,AX - MULQ 32(SP) - ADDQ AX,R8 - ADCQ DX,R9 - MOVQ 24(SP),DX - IMUL3Q $19,DX,AX - MULQ 24(SP) - ADDQ AX,R8 - ADCQ DX,R9 - MOVQ 24(SP),DX - IMUL3Q $38,DX,AX - MULQ 32(SP) - ADDQ AX,R10 - ADCQ DX,R11 - MOVQ 32(SP),DX - IMUL3Q $19,DX,AX - MULQ 32(SP) - ADDQ AX,R12 - ADCQ DX,R13 - MOVQ $REDMASK51,DX - SHLQ $13,SI,CX - ANDQ DX,SI - SHLQ $13,R8,R9 - ANDQ DX,R8 - ADDQ CX,R8 - SHLQ $13,R10,R11 - ANDQ DX,R10 - ADDQ R9,R10 - SHLQ $13,R12,R13 - ANDQ DX,R12 - ADDQ R11,R12 - SHLQ $13,R14,R15 - ANDQ DX,R14 - ADDQ R13,R14 - IMUL3Q $19,R15,CX - ADDQ CX,SI - MOVQ SI,CX - SHRQ $51,CX - ADDQ R8,CX - ANDQ DX,SI - MOVQ CX,R8 - SHRQ $51,CX - ADDQ R10,CX - ANDQ DX,R8 - MOVQ CX,R9 - SHRQ $51,CX - ADDQ R12,CX - ANDQ DX,R9 - MOVQ CX,AX - SHRQ $51,CX - ADDQ R14,CX - ANDQ DX,AX - MOVQ CX,R10 - SHRQ $51,CX - IMUL3Q $19,CX,CX - ADDQ CX,SI - ANDQ DX,R10 - MOVQ SI,120(SP) - MOVQ R8,128(SP) - MOVQ R9,136(SP) - MOVQ AX,144(SP) - MOVQ R10,152(SP) - MOVQ SI,SI - MOVQ R8,DX - MOVQ R9,CX - MOVQ AX,R8 - MOVQ R10,R9 - ADDQ ·_2P0(SB),SI - ADDQ ·_2P1234(SB),DX - ADDQ ·_2P1234(SB),CX - ADDQ ·_2P1234(SB),R8 - ADDQ ·_2P1234(SB),R9 - SUBQ 80(SP),SI - SUBQ 88(SP),DX - SUBQ 96(SP),CX - SUBQ 104(SP),R8 - SUBQ 112(SP),R9 - MOVQ SI,160(SP) - MOVQ DX,168(SP) - MOVQ CX,176(SP) - MOVQ R8,184(SP) - MOVQ R9,192(SP) - MOVQ 120(DI),SI - MOVQ 128(DI),DX - MOVQ 136(DI),CX - MOVQ 144(DI),R8 - MOVQ 152(DI),R9 - MOVQ SI,AX - MOVQ DX,R10 - MOVQ CX,R11 - MOVQ R8,R12 - MOVQ R9,R13 - ADDQ ·_2P0(SB),AX - ADDQ ·_2P1234(SB),R10 - ADDQ ·_2P1234(SB),R11 - ADDQ ·_2P1234(SB),R12 - ADDQ ·_2P1234(SB),R13 - ADDQ 160(DI),SI - ADDQ 168(DI),DX - ADDQ 176(DI),CX - ADDQ 184(DI),R8 - ADDQ 192(DI),R9 - SUBQ 160(DI),AX - SUBQ 168(DI),R10 - SUBQ 176(DI),R11 - SUBQ 184(DI),R12 - SUBQ 192(DI),R13 - MOVQ SI,200(SP) - MOVQ DX,208(SP) - MOVQ CX,216(SP) - MOVQ R8,224(SP) - MOVQ R9,232(SP) - MOVQ AX,240(SP) - MOVQ R10,248(SP) - MOVQ R11,256(SP) - MOVQ R12,264(SP) - MOVQ R13,272(SP) - MOVQ 224(SP),SI - IMUL3Q $19,SI,AX - MOVQ AX,280(SP) - MULQ 56(SP) - MOVQ AX,SI - MOVQ DX,CX - MOVQ 232(SP),DX - IMUL3Q $19,DX,AX - MOVQ AX,288(SP) - MULQ 48(SP) - ADDQ AX,SI - ADCQ DX,CX - MOVQ 200(SP),AX - MULQ 40(SP) - ADDQ AX,SI - ADCQ DX,CX - MOVQ 200(SP),AX - MULQ 48(SP) - MOVQ AX,R8 - MOVQ DX,R9 - MOVQ 200(SP),AX - MULQ 56(SP) - MOVQ AX,R10 - MOVQ DX,R11 - MOVQ 200(SP),AX - MULQ 64(SP) - MOVQ AX,R12 - MOVQ DX,R13 - MOVQ 200(SP),AX - MULQ 72(SP) - MOVQ AX,R14 - MOVQ DX,R15 - MOVQ 208(SP),AX - MULQ 40(SP) - ADDQ AX,R8 - ADCQ DX,R9 - MOVQ 208(SP),AX - MULQ 48(SP) - ADDQ AX,R10 - ADCQ DX,R11 - MOVQ 208(SP),AX - MULQ 56(SP) - ADDQ AX,R12 - ADCQ DX,R13 - MOVQ 208(SP),AX - MULQ 64(SP) - ADDQ AX,R14 - ADCQ DX,R15 - MOVQ 208(SP),DX - IMUL3Q $19,DX,AX - MULQ 72(SP) - ADDQ AX,SI - ADCQ DX,CX - MOVQ 216(SP),AX - MULQ 40(SP) - ADDQ AX,R10 - ADCQ DX,R11 - MOVQ 216(SP),AX - MULQ 48(SP) - ADDQ AX,R12 - ADCQ DX,R13 - MOVQ 216(SP),AX - MULQ 56(SP) - ADDQ AX,R14 - ADCQ DX,R15 - MOVQ 216(SP),DX - IMUL3Q $19,DX,AX - MULQ 64(SP) - ADDQ AX,SI - ADCQ DX,CX - MOVQ 216(SP),DX - IMUL3Q $19,DX,AX - MULQ 72(SP) - ADDQ AX,R8 - ADCQ DX,R9 - MOVQ 224(SP),AX - MULQ 40(SP) - ADDQ AX,R12 - ADCQ DX,R13 - MOVQ 224(SP),AX - MULQ 48(SP) - ADDQ AX,R14 - ADCQ DX,R15 - MOVQ 280(SP),AX - MULQ 64(SP) - ADDQ AX,R8 - ADCQ DX,R9 - MOVQ 280(SP),AX - MULQ 72(SP) - ADDQ AX,R10 - ADCQ DX,R11 - MOVQ 232(SP),AX - MULQ 40(SP) - ADDQ AX,R14 - ADCQ DX,R15 - MOVQ 288(SP),AX - MULQ 56(SP) - ADDQ AX,R8 - ADCQ DX,R9 - MOVQ 288(SP),AX - MULQ 64(SP) - ADDQ AX,R10 - ADCQ DX,R11 - MOVQ 288(SP),AX - MULQ 72(SP) - ADDQ AX,R12 - ADCQ DX,R13 - MOVQ $REDMASK51,DX - SHLQ $13,SI,CX - ANDQ DX,SI - SHLQ $13,R8,R9 - ANDQ DX,R8 - ADDQ CX,R8 - SHLQ $13,R10,R11 - ANDQ DX,R10 - ADDQ R9,R10 - SHLQ $13,R12,R13 - ANDQ DX,R12 - ADDQ R11,R12 - SHLQ $13,R14,R15 - ANDQ DX,R14 - ADDQ R13,R14 - IMUL3Q $19,R15,CX - ADDQ CX,SI - MOVQ SI,CX - SHRQ $51,CX - ADDQ R8,CX - MOVQ CX,R8 - SHRQ $51,CX - ANDQ DX,SI - ADDQ R10,CX - MOVQ CX,R9 - SHRQ $51,CX - ANDQ DX,R8 - ADDQ R12,CX - MOVQ CX,AX - SHRQ $51,CX - ANDQ DX,R9 - ADDQ R14,CX - MOVQ CX,R10 - SHRQ $51,CX - ANDQ DX,AX - IMUL3Q $19,CX,CX - ADDQ CX,SI - ANDQ DX,R10 - MOVQ SI,40(SP) - MOVQ R8,48(SP) - MOVQ R9,56(SP) - MOVQ AX,64(SP) - MOVQ R10,72(SP) - MOVQ 264(SP),SI - IMUL3Q $19,SI,AX - MOVQ AX,200(SP) - MULQ 16(SP) - MOVQ AX,SI - MOVQ DX,CX - MOVQ 272(SP),DX - IMUL3Q $19,DX,AX - MOVQ AX,208(SP) - MULQ 8(SP) - ADDQ AX,SI - ADCQ DX,CX - MOVQ 240(SP),AX - MULQ 0(SP) - ADDQ AX,SI - ADCQ DX,CX - MOVQ 240(SP),AX - MULQ 8(SP) - MOVQ AX,R8 - MOVQ DX,R9 - MOVQ 240(SP),AX - MULQ 16(SP) - MOVQ AX,R10 - MOVQ DX,R11 - MOVQ 240(SP),AX - MULQ 24(SP) - MOVQ AX,R12 - MOVQ DX,R13 - MOVQ 240(SP),AX - MULQ 32(SP) - MOVQ AX,R14 - MOVQ DX,R15 - MOVQ 248(SP),AX - MULQ 0(SP) - ADDQ AX,R8 - ADCQ DX,R9 - MOVQ 248(SP),AX - MULQ 8(SP) - ADDQ AX,R10 - ADCQ DX,R11 - MOVQ 248(SP),AX - MULQ 16(SP) - ADDQ AX,R12 - ADCQ DX,R13 - MOVQ 248(SP),AX - MULQ 24(SP) - ADDQ AX,R14 - ADCQ DX,R15 - MOVQ 248(SP),DX - IMUL3Q $19,DX,AX - MULQ 32(SP) - ADDQ AX,SI - ADCQ DX,CX - MOVQ 256(SP),AX - MULQ 0(SP) - ADDQ AX,R10 - ADCQ DX,R11 - MOVQ 256(SP),AX - MULQ 8(SP) - ADDQ AX,R12 - ADCQ DX,R13 - MOVQ 256(SP),AX - MULQ 16(SP) - ADDQ AX,R14 - ADCQ DX,R15 - MOVQ 256(SP),DX - IMUL3Q $19,DX,AX - MULQ 24(SP) - ADDQ AX,SI - ADCQ DX,CX - MOVQ 256(SP),DX - IMUL3Q $19,DX,AX - MULQ 32(SP) - ADDQ AX,R8 - ADCQ DX,R9 - MOVQ 264(SP),AX - MULQ 0(SP) - ADDQ AX,R12 - ADCQ DX,R13 - MOVQ 264(SP),AX - MULQ 8(SP) - ADDQ AX,R14 - ADCQ DX,R15 - MOVQ 200(SP),AX - MULQ 24(SP) - ADDQ AX,R8 - ADCQ DX,R9 - MOVQ 200(SP),AX - MULQ 32(SP) - ADDQ AX,R10 - ADCQ DX,R11 - MOVQ 272(SP),AX - MULQ 0(SP) - ADDQ AX,R14 - ADCQ DX,R15 - MOVQ 208(SP),AX - MULQ 16(SP) - ADDQ AX,R8 - ADCQ DX,R9 - MOVQ 208(SP),AX - MULQ 24(SP) - ADDQ AX,R10 - ADCQ DX,R11 - MOVQ 208(SP),AX - MULQ 32(SP) - ADDQ AX,R12 - ADCQ DX,R13 - MOVQ $REDMASK51,DX - SHLQ $13,SI,CX - ANDQ DX,SI - SHLQ $13,R8,R9 - ANDQ DX,R8 - ADDQ CX,R8 - SHLQ $13,R10,R11 - ANDQ DX,R10 - ADDQ R9,R10 - SHLQ $13,R12,R13 - ANDQ DX,R12 - ADDQ R11,R12 - SHLQ $13,R14,R15 - ANDQ DX,R14 - ADDQ R13,R14 - IMUL3Q $19,R15,CX - ADDQ CX,SI - MOVQ SI,CX - SHRQ $51,CX - ADDQ R8,CX - MOVQ CX,R8 - SHRQ $51,CX - ANDQ DX,SI - ADDQ R10,CX - MOVQ CX,R9 - SHRQ $51,CX - ANDQ DX,R8 - ADDQ R12,CX - MOVQ CX,AX - SHRQ $51,CX - ANDQ DX,R9 - ADDQ R14,CX - MOVQ CX,R10 - SHRQ $51,CX - ANDQ DX,AX - IMUL3Q $19,CX,CX - ADDQ CX,SI - ANDQ DX,R10 - MOVQ SI,DX - MOVQ R8,CX - MOVQ R9,R11 - MOVQ AX,R12 - MOVQ R10,R13 - ADDQ ·_2P0(SB),DX - ADDQ ·_2P1234(SB),CX - ADDQ ·_2P1234(SB),R11 - ADDQ ·_2P1234(SB),R12 - ADDQ ·_2P1234(SB),R13 - ADDQ 40(SP),SI - ADDQ 48(SP),R8 - ADDQ 56(SP),R9 - ADDQ 64(SP),AX - ADDQ 72(SP),R10 - SUBQ 40(SP),DX - SUBQ 48(SP),CX - SUBQ 56(SP),R11 - SUBQ 64(SP),R12 - SUBQ 72(SP),R13 - MOVQ SI,120(DI) - MOVQ R8,128(DI) - MOVQ R9,136(DI) - MOVQ AX,144(DI) - MOVQ R10,152(DI) - MOVQ DX,160(DI) - MOVQ CX,168(DI) - MOVQ R11,176(DI) - MOVQ R12,184(DI) - MOVQ R13,192(DI) - MOVQ 120(DI),AX - MULQ 120(DI) - MOVQ AX,SI - MOVQ DX,CX - MOVQ 120(DI),AX - SHLQ $1,AX - MULQ 128(DI) - MOVQ AX,R8 - MOVQ DX,R9 - MOVQ 120(DI),AX - SHLQ $1,AX - MULQ 136(DI) - MOVQ AX,R10 - MOVQ DX,R11 - MOVQ 120(DI),AX - SHLQ $1,AX - MULQ 144(DI) - MOVQ AX,R12 - MOVQ DX,R13 - MOVQ 120(DI),AX - SHLQ $1,AX - MULQ 152(DI) - MOVQ AX,R14 - MOVQ DX,R15 - MOVQ 128(DI),AX - MULQ 128(DI) - ADDQ AX,R10 - ADCQ DX,R11 - MOVQ 128(DI),AX - SHLQ $1,AX - MULQ 136(DI) - ADDQ AX,R12 - ADCQ DX,R13 - MOVQ 128(DI),AX - SHLQ $1,AX - MULQ 144(DI) - ADDQ AX,R14 - ADCQ DX,R15 - MOVQ 128(DI),DX - IMUL3Q $38,DX,AX - MULQ 152(DI) - ADDQ AX,SI - ADCQ DX,CX - MOVQ 136(DI),AX - MULQ 136(DI) - ADDQ AX,R14 - ADCQ DX,R15 - MOVQ 136(DI),DX - IMUL3Q $38,DX,AX - MULQ 144(DI) - ADDQ AX,SI - ADCQ DX,CX - MOVQ 136(DI),DX - IMUL3Q $38,DX,AX - MULQ 152(DI) - ADDQ AX,R8 - ADCQ DX,R9 - MOVQ 144(DI),DX - IMUL3Q $19,DX,AX - MULQ 144(DI) - ADDQ AX,R8 - ADCQ DX,R9 - MOVQ 144(DI),DX - IMUL3Q $38,DX,AX - MULQ 152(DI) - ADDQ AX,R10 - ADCQ DX,R11 - MOVQ 152(DI),DX - IMUL3Q $19,DX,AX - MULQ 152(DI) - ADDQ AX,R12 - ADCQ DX,R13 - MOVQ $REDMASK51,DX - SHLQ $13,SI,CX - ANDQ DX,SI - SHLQ $13,R8,R9 - ANDQ DX,R8 - ADDQ CX,R8 - SHLQ $13,R10,R11 - ANDQ DX,R10 - ADDQ R9,R10 - SHLQ $13,R12,R13 - ANDQ DX,R12 - ADDQ R11,R12 - SHLQ $13,R14,R15 - ANDQ DX,R14 - ADDQ R13,R14 - IMUL3Q $19,R15,CX - ADDQ CX,SI - MOVQ SI,CX - SHRQ $51,CX - ADDQ R8,CX - ANDQ DX,SI - MOVQ CX,R8 - SHRQ $51,CX - ADDQ R10,CX - ANDQ DX,R8 - MOVQ CX,R9 - SHRQ $51,CX - ADDQ R12,CX - ANDQ DX,R9 - MOVQ CX,AX - SHRQ $51,CX - ADDQ R14,CX - ANDQ DX,AX - MOVQ CX,R10 - SHRQ $51,CX - IMUL3Q $19,CX,CX - ADDQ CX,SI - ANDQ DX,R10 - MOVQ SI,120(DI) - MOVQ R8,128(DI) - MOVQ R9,136(DI) - MOVQ AX,144(DI) - MOVQ R10,152(DI) - MOVQ 160(DI),AX - MULQ 160(DI) - MOVQ AX,SI - MOVQ DX,CX - MOVQ 160(DI),AX - SHLQ $1,AX - MULQ 168(DI) - MOVQ AX,R8 - MOVQ DX,R9 - MOVQ 160(DI),AX - SHLQ $1,AX - MULQ 176(DI) - MOVQ AX,R10 - MOVQ DX,R11 - MOVQ 160(DI),AX - SHLQ $1,AX - MULQ 184(DI) - MOVQ AX,R12 - MOVQ DX,R13 - MOVQ 160(DI),AX - SHLQ $1,AX - MULQ 192(DI) - MOVQ AX,R14 - MOVQ DX,R15 - MOVQ 168(DI),AX - MULQ 168(DI) - ADDQ AX,R10 - ADCQ DX,R11 - MOVQ 168(DI),AX - SHLQ $1,AX - MULQ 176(DI) - ADDQ AX,R12 - ADCQ DX,R13 - MOVQ 168(DI),AX - SHLQ $1,AX - MULQ 184(DI) - ADDQ AX,R14 - ADCQ DX,R15 - MOVQ 168(DI),DX - IMUL3Q $38,DX,AX - MULQ 192(DI) - ADDQ AX,SI - ADCQ DX,CX - MOVQ 176(DI),AX - MULQ 176(DI) - ADDQ AX,R14 - ADCQ DX,R15 - MOVQ 176(DI),DX - IMUL3Q $38,DX,AX - MULQ 184(DI) - ADDQ AX,SI - ADCQ DX,CX - MOVQ 176(DI),DX - IMUL3Q $38,DX,AX - MULQ 192(DI) - ADDQ AX,R8 - ADCQ DX,R9 - MOVQ 184(DI),DX - IMUL3Q $19,DX,AX - MULQ 184(DI) - ADDQ AX,R8 - ADCQ DX,R9 - MOVQ 184(DI),DX - IMUL3Q $38,DX,AX - MULQ 192(DI) - ADDQ AX,R10 - ADCQ DX,R11 - MOVQ 192(DI),DX - IMUL3Q $19,DX,AX - MULQ 192(DI) - ADDQ AX,R12 - ADCQ DX,R13 - MOVQ $REDMASK51,DX - SHLQ $13,SI,CX - ANDQ DX,SI - SHLQ $13,R8,R9 - ANDQ DX,R8 - ADDQ CX,R8 - SHLQ $13,R10,R11 - ANDQ DX,R10 - ADDQ R9,R10 - SHLQ $13,R12,R13 - ANDQ DX,R12 - ADDQ R11,R12 - SHLQ $13,R14,R15 - ANDQ DX,R14 - ADDQ R13,R14 - IMUL3Q $19,R15,CX - ADDQ CX,SI - MOVQ SI,CX - SHRQ $51,CX - ADDQ R8,CX - ANDQ DX,SI - MOVQ CX,R8 - SHRQ $51,CX - ADDQ R10,CX - ANDQ DX,R8 - MOVQ CX,R9 - SHRQ $51,CX - ADDQ R12,CX - ANDQ DX,R9 - MOVQ CX,AX - SHRQ $51,CX - ADDQ R14,CX - ANDQ DX,AX - MOVQ CX,R10 - SHRQ $51,CX - IMUL3Q $19,CX,CX - ADDQ CX,SI - ANDQ DX,R10 - MOVQ SI,160(DI) - MOVQ R8,168(DI) - MOVQ R9,176(DI) - MOVQ AX,184(DI) - MOVQ R10,192(DI) - MOVQ 184(DI),SI - IMUL3Q $19,SI,AX - MOVQ AX,0(SP) - MULQ 16(DI) - MOVQ AX,SI - MOVQ DX,CX - MOVQ 192(DI),DX - IMUL3Q $19,DX,AX - MOVQ AX,8(SP) - MULQ 8(DI) - ADDQ AX,SI - ADCQ DX,CX - MOVQ 160(DI),AX - MULQ 0(DI) - ADDQ AX,SI - ADCQ DX,CX - MOVQ 160(DI),AX - MULQ 8(DI) - MOVQ AX,R8 - MOVQ DX,R9 - MOVQ 160(DI),AX - MULQ 16(DI) - MOVQ AX,R10 - MOVQ DX,R11 - MOVQ 160(DI),AX - MULQ 24(DI) - MOVQ AX,R12 - MOVQ DX,R13 - MOVQ 160(DI),AX - MULQ 32(DI) - MOVQ AX,R14 - MOVQ DX,R15 - MOVQ 168(DI),AX - MULQ 0(DI) - ADDQ AX,R8 - ADCQ DX,R9 - MOVQ 168(DI),AX - MULQ 8(DI) - ADDQ AX,R10 - ADCQ DX,R11 - MOVQ 168(DI),AX - MULQ 16(DI) - ADDQ AX,R12 - ADCQ DX,R13 - MOVQ 168(DI),AX - MULQ 24(DI) - ADDQ AX,R14 - ADCQ DX,R15 - MOVQ 168(DI),DX - IMUL3Q $19,DX,AX - MULQ 32(DI) - ADDQ AX,SI - ADCQ DX,CX - MOVQ 176(DI),AX - MULQ 0(DI) - ADDQ AX,R10 - ADCQ DX,R11 - MOVQ 176(DI),AX - MULQ 8(DI) - ADDQ AX,R12 - ADCQ DX,R13 - MOVQ 176(DI),AX - MULQ 16(DI) - ADDQ AX,R14 - ADCQ DX,R15 - MOVQ 176(DI),DX - IMUL3Q $19,DX,AX - MULQ 24(DI) - ADDQ AX,SI - ADCQ DX,CX - MOVQ 176(DI),DX - IMUL3Q $19,DX,AX - MULQ 32(DI) - ADDQ AX,R8 - ADCQ DX,R9 - MOVQ 184(DI),AX - MULQ 0(DI) - ADDQ AX,R12 - ADCQ DX,R13 - MOVQ 184(DI),AX - MULQ 8(DI) - ADDQ AX,R14 - ADCQ DX,R15 - MOVQ 0(SP),AX - MULQ 24(DI) - ADDQ AX,R8 - ADCQ DX,R9 - MOVQ 0(SP),AX - MULQ 32(DI) - ADDQ AX,R10 - ADCQ DX,R11 - MOVQ 192(DI),AX - MULQ 0(DI) - ADDQ AX,R14 - ADCQ DX,R15 - MOVQ 8(SP),AX - MULQ 16(DI) - ADDQ AX,R8 - ADCQ DX,R9 - MOVQ 8(SP),AX - MULQ 24(DI) - ADDQ AX,R10 - ADCQ DX,R11 - MOVQ 8(SP),AX - MULQ 32(DI) - ADDQ AX,R12 - ADCQ DX,R13 - MOVQ $REDMASK51,DX - SHLQ $13,SI,CX - ANDQ DX,SI - SHLQ $13,R8,R9 - ANDQ DX,R8 - ADDQ CX,R8 - SHLQ $13,R10,R11 - ANDQ DX,R10 - ADDQ R9,R10 - SHLQ $13,R12,R13 - ANDQ DX,R12 - ADDQ R11,R12 - SHLQ $13,R14,R15 - ANDQ DX,R14 - ADDQ R13,R14 - IMUL3Q $19,R15,CX - ADDQ CX,SI - MOVQ SI,CX - SHRQ $51,CX - ADDQ R8,CX - MOVQ CX,R8 - SHRQ $51,CX - ANDQ DX,SI - ADDQ R10,CX - MOVQ CX,R9 - SHRQ $51,CX - ANDQ DX,R8 - ADDQ R12,CX - MOVQ CX,AX - SHRQ $51,CX - ANDQ DX,R9 - ADDQ R14,CX - MOVQ CX,R10 - SHRQ $51,CX - ANDQ DX,AX - IMUL3Q $19,CX,CX - ADDQ CX,SI - ANDQ DX,R10 - MOVQ SI,160(DI) - MOVQ R8,168(DI) - MOVQ R9,176(DI) - MOVQ AX,184(DI) - MOVQ R10,192(DI) - MOVQ 144(SP),SI - IMUL3Q $19,SI,AX - MOVQ AX,0(SP) - MULQ 96(SP) - MOVQ AX,SI - MOVQ DX,CX - MOVQ 152(SP),DX - IMUL3Q $19,DX,AX - MOVQ AX,8(SP) - MULQ 88(SP) - ADDQ AX,SI - ADCQ DX,CX - MOVQ 120(SP),AX - MULQ 80(SP) - ADDQ AX,SI - ADCQ DX,CX - MOVQ 120(SP),AX - MULQ 88(SP) - MOVQ AX,R8 - MOVQ DX,R9 - MOVQ 120(SP),AX - MULQ 96(SP) - MOVQ AX,R10 - MOVQ DX,R11 - MOVQ 120(SP),AX - MULQ 104(SP) - MOVQ AX,R12 - MOVQ DX,R13 - MOVQ 120(SP),AX - MULQ 112(SP) - MOVQ AX,R14 - MOVQ DX,R15 - MOVQ 128(SP),AX - MULQ 80(SP) - ADDQ AX,R8 - ADCQ DX,R9 - MOVQ 128(SP),AX - MULQ 88(SP) - ADDQ AX,R10 - ADCQ DX,R11 - MOVQ 128(SP),AX - MULQ 96(SP) - ADDQ AX,R12 - ADCQ DX,R13 - MOVQ 128(SP),AX - MULQ 104(SP) - ADDQ AX,R14 - ADCQ DX,R15 - MOVQ 128(SP),DX - IMUL3Q $19,DX,AX - MULQ 112(SP) - ADDQ AX,SI - ADCQ DX,CX - MOVQ 136(SP),AX - MULQ 80(SP) - ADDQ AX,R10 - ADCQ DX,R11 - MOVQ 136(SP),AX - MULQ 88(SP) - ADDQ AX,R12 - ADCQ DX,R13 - MOVQ 136(SP),AX - MULQ 96(SP) - ADDQ AX,R14 - ADCQ DX,R15 - MOVQ 136(SP),DX - IMUL3Q $19,DX,AX - MULQ 104(SP) - ADDQ AX,SI - ADCQ DX,CX - MOVQ 136(SP),DX - IMUL3Q $19,DX,AX - MULQ 112(SP) - ADDQ AX,R8 - ADCQ DX,R9 - MOVQ 144(SP),AX - MULQ 80(SP) - ADDQ AX,R12 - ADCQ DX,R13 - MOVQ 144(SP),AX - MULQ 88(SP) - ADDQ AX,R14 - ADCQ DX,R15 - MOVQ 0(SP),AX - MULQ 104(SP) - ADDQ AX,R8 - ADCQ DX,R9 - MOVQ 0(SP),AX - MULQ 112(SP) - ADDQ AX,R10 - ADCQ DX,R11 - MOVQ 152(SP),AX - MULQ 80(SP) - ADDQ AX,R14 - ADCQ DX,R15 - MOVQ 8(SP),AX - MULQ 96(SP) - ADDQ AX,R8 - ADCQ DX,R9 - MOVQ 8(SP),AX - MULQ 104(SP) - ADDQ AX,R10 - ADCQ DX,R11 - MOVQ 8(SP),AX - MULQ 112(SP) - ADDQ AX,R12 - ADCQ DX,R13 - MOVQ $REDMASK51,DX - SHLQ $13,SI,CX - ANDQ DX,SI - SHLQ $13,R8,R9 - ANDQ DX,R8 - ADDQ CX,R8 - SHLQ $13,R10,R11 - ANDQ DX,R10 - ADDQ R9,R10 - SHLQ $13,R12,R13 - ANDQ DX,R12 - ADDQ R11,R12 - SHLQ $13,R14,R15 - ANDQ DX,R14 - ADDQ R13,R14 - IMUL3Q $19,R15,CX - ADDQ CX,SI - MOVQ SI,CX - SHRQ $51,CX - ADDQ R8,CX - MOVQ CX,R8 - SHRQ $51,CX - ANDQ DX,SI - ADDQ R10,CX - MOVQ CX,R9 - SHRQ $51,CX - ANDQ DX,R8 - ADDQ R12,CX - MOVQ CX,AX - SHRQ $51,CX - ANDQ DX,R9 - ADDQ R14,CX - MOVQ CX,R10 - SHRQ $51,CX - ANDQ DX,AX - IMUL3Q $19,CX,CX - ADDQ CX,SI - ANDQ DX,R10 - MOVQ SI,40(DI) - MOVQ R8,48(DI) - MOVQ R9,56(DI) - MOVQ AX,64(DI) - MOVQ R10,72(DI) - MOVQ 160(SP),AX - MULQ ·_121666_213(SB) - SHRQ $13,AX - MOVQ AX,SI - MOVQ DX,CX - MOVQ 168(SP),AX - MULQ ·_121666_213(SB) - SHRQ $13,AX - ADDQ AX,CX - MOVQ DX,R8 - MOVQ 176(SP),AX - MULQ ·_121666_213(SB) - SHRQ $13,AX - ADDQ AX,R8 - MOVQ DX,R9 - MOVQ 184(SP),AX - MULQ ·_121666_213(SB) - SHRQ $13,AX - ADDQ AX,R9 - MOVQ DX,R10 - MOVQ 192(SP),AX - MULQ ·_121666_213(SB) - SHRQ $13,AX - ADDQ AX,R10 - IMUL3Q $19,DX,DX - ADDQ DX,SI - ADDQ 80(SP),SI - ADDQ 88(SP),CX - ADDQ 96(SP),R8 - ADDQ 104(SP),R9 - ADDQ 112(SP),R10 - MOVQ SI,80(DI) - MOVQ CX,88(DI) - MOVQ R8,96(DI) - MOVQ R9,104(DI) - MOVQ R10,112(DI) - MOVQ 104(DI),SI - IMUL3Q $19,SI,AX - MOVQ AX,0(SP) - MULQ 176(SP) - MOVQ AX,SI - MOVQ DX,CX - MOVQ 112(DI),DX - IMUL3Q $19,DX,AX - MOVQ AX,8(SP) - MULQ 168(SP) - ADDQ AX,SI - ADCQ DX,CX - MOVQ 80(DI),AX - MULQ 160(SP) - ADDQ AX,SI - ADCQ DX,CX - MOVQ 80(DI),AX - MULQ 168(SP) - MOVQ AX,R8 - MOVQ DX,R9 - MOVQ 80(DI),AX - MULQ 176(SP) - MOVQ AX,R10 - MOVQ DX,R11 - MOVQ 80(DI),AX - MULQ 184(SP) - MOVQ AX,R12 - MOVQ DX,R13 - MOVQ 80(DI),AX - MULQ 192(SP) - MOVQ AX,R14 - MOVQ DX,R15 - MOVQ 88(DI),AX - MULQ 160(SP) - ADDQ AX,R8 - ADCQ DX,R9 - MOVQ 88(DI),AX - MULQ 168(SP) - ADDQ AX,R10 - ADCQ DX,R11 - MOVQ 88(DI),AX - MULQ 176(SP) - ADDQ AX,R12 - ADCQ DX,R13 - MOVQ 88(DI),AX - MULQ 184(SP) - ADDQ AX,R14 - ADCQ DX,R15 - MOVQ 88(DI),DX - IMUL3Q $19,DX,AX - MULQ 192(SP) - ADDQ AX,SI - ADCQ DX,CX - MOVQ 96(DI),AX - MULQ 160(SP) - ADDQ AX,R10 - ADCQ DX,R11 - MOVQ 96(DI),AX - MULQ 168(SP) - ADDQ AX,R12 - ADCQ DX,R13 - MOVQ 96(DI),AX - MULQ 176(SP) - ADDQ AX,R14 - ADCQ DX,R15 - MOVQ 96(DI),DX - IMUL3Q $19,DX,AX - MULQ 184(SP) - ADDQ AX,SI - ADCQ DX,CX - MOVQ 96(DI),DX - IMUL3Q $19,DX,AX - MULQ 192(SP) - ADDQ AX,R8 - ADCQ DX,R9 - MOVQ 104(DI),AX - MULQ 160(SP) - ADDQ AX,R12 - ADCQ DX,R13 - MOVQ 104(DI),AX - MULQ 168(SP) - ADDQ AX,R14 - ADCQ DX,R15 - MOVQ 0(SP),AX - MULQ 184(SP) - ADDQ AX,R8 - ADCQ DX,R9 - MOVQ 0(SP),AX - MULQ 192(SP) - ADDQ AX,R10 - ADCQ DX,R11 - MOVQ 112(DI),AX - MULQ 160(SP) - ADDQ AX,R14 - ADCQ DX,R15 - MOVQ 8(SP),AX - MULQ 176(SP) - ADDQ AX,R8 - ADCQ DX,R9 - MOVQ 8(SP),AX - MULQ 184(SP) - ADDQ AX,R10 - ADCQ DX,R11 - MOVQ 8(SP),AX - MULQ 192(SP) - ADDQ AX,R12 - ADCQ DX,R13 - MOVQ $REDMASK51,DX - SHLQ $13,SI,CX - ANDQ DX,SI - SHLQ $13,R8,R9 - ANDQ DX,R8 - ADDQ CX,R8 - SHLQ $13,R10,R11 - ANDQ DX,R10 - ADDQ R9,R10 - SHLQ $13,R12,R13 - ANDQ DX,R12 - ADDQ R11,R12 - SHLQ $13,R14,R15 - ANDQ DX,R14 - ADDQ R13,R14 - IMUL3Q $19,R15,CX - ADDQ CX,SI - MOVQ SI,CX - SHRQ $51,CX - ADDQ R8,CX - MOVQ CX,R8 - SHRQ $51,CX - ANDQ DX,SI - ADDQ R10,CX - MOVQ CX,R9 - SHRQ $51,CX - ANDQ DX,R8 - ADDQ R12,CX - MOVQ CX,AX - SHRQ $51,CX - ANDQ DX,R9 - ADDQ R14,CX - MOVQ CX,R10 - SHRQ $51,CX - ANDQ DX,AX - IMUL3Q $19,CX,CX - ADDQ CX,SI - ANDQ DX,R10 - MOVQ SI,80(DI) - MOVQ R8,88(DI) - MOVQ R9,96(DI) - MOVQ AX,104(DI) - MOVQ R10,112(DI) - RET - -// func cswap(inout *[4][5]uint64, v uint64) -TEXT ·cswap(SB),7,$0 - MOVQ inout+0(FP),DI - MOVQ v+8(FP),SI - - SUBQ $1, SI - NOTQ SI - MOVQ SI, X15 - PSHUFD $0x44, X15, X15 - - MOVOU 0(DI), X0 - MOVOU 16(DI), X2 - MOVOU 32(DI), X4 - MOVOU 48(DI), X6 - MOVOU 64(DI), X8 - MOVOU 80(DI), X1 - MOVOU 96(DI), X3 - MOVOU 112(DI), X5 - MOVOU 128(DI), X7 - MOVOU 144(DI), X9 - - MOVO X1, X10 - MOVO X3, X11 - MOVO X5, X12 - MOVO X7, X13 - MOVO X9, X14 - - PXOR X0, X10 - PXOR X2, X11 - PXOR X4, X12 - PXOR X6, X13 - PXOR X8, X14 - PAND X15, X10 - PAND X15, X11 - PAND X15, X12 - PAND X15, X13 - PAND X15, X14 - PXOR X10, X0 - PXOR X10, X1 - PXOR X11, X2 - PXOR X11, X3 - PXOR X12, X4 - PXOR X12, X5 - PXOR X13, X6 - PXOR X13, X7 - PXOR X14, X8 - PXOR X14, X9 - - MOVOU X0, 0(DI) - MOVOU X2, 16(DI) - MOVOU X4, 32(DI) - MOVOU X6, 48(DI) - MOVOU X8, 64(DI) - MOVOU X1, 80(DI) - MOVOU X3, 96(DI) - MOVOU X5, 112(DI) - MOVOU X7, 128(DI) - MOVOU X9, 144(DI) - RET - -// func mul(dest, a, b *[5]uint64) -TEXT ·mul(SB),0,$16-24 - MOVQ dest+0(FP), DI - MOVQ a+8(FP), SI - MOVQ b+16(FP), DX - - MOVQ DX,CX - MOVQ 24(SI),DX - IMUL3Q $19,DX,AX - MOVQ AX,0(SP) - MULQ 16(CX) - MOVQ AX,R8 - MOVQ DX,R9 - MOVQ 32(SI),DX - IMUL3Q $19,DX,AX - MOVQ AX,8(SP) - MULQ 8(CX) - ADDQ AX,R8 - ADCQ DX,R9 - MOVQ 0(SI),AX - MULQ 0(CX) - ADDQ AX,R8 - ADCQ DX,R9 - MOVQ 0(SI),AX - MULQ 8(CX) - MOVQ AX,R10 - MOVQ DX,R11 - MOVQ 0(SI),AX - MULQ 16(CX) - MOVQ AX,R12 - MOVQ DX,R13 - MOVQ 0(SI),AX - MULQ 24(CX) - MOVQ AX,R14 - MOVQ DX,R15 - MOVQ 0(SI),AX - MULQ 32(CX) - MOVQ AX,BX - MOVQ DX,BP - MOVQ 8(SI),AX - MULQ 0(CX) - ADDQ AX,R10 - ADCQ DX,R11 - MOVQ 8(SI),AX - MULQ 8(CX) - ADDQ AX,R12 - ADCQ DX,R13 - MOVQ 8(SI),AX - MULQ 16(CX) - ADDQ AX,R14 - ADCQ DX,R15 - MOVQ 8(SI),AX - MULQ 24(CX) - ADDQ AX,BX - ADCQ DX,BP - MOVQ 8(SI),DX - IMUL3Q $19,DX,AX - MULQ 32(CX) - ADDQ AX,R8 - ADCQ DX,R9 - MOVQ 16(SI),AX - MULQ 0(CX) - ADDQ AX,R12 - ADCQ DX,R13 - MOVQ 16(SI),AX - MULQ 8(CX) - ADDQ AX,R14 - ADCQ DX,R15 - MOVQ 16(SI),AX - MULQ 16(CX) - ADDQ AX,BX - ADCQ DX,BP - MOVQ 16(SI),DX - IMUL3Q $19,DX,AX - MULQ 24(CX) - ADDQ AX,R8 - ADCQ DX,R9 - MOVQ 16(SI),DX - IMUL3Q $19,DX,AX - MULQ 32(CX) - ADDQ AX,R10 - ADCQ DX,R11 - MOVQ 24(SI),AX - MULQ 0(CX) - ADDQ AX,R14 - ADCQ DX,R15 - MOVQ 24(SI),AX - MULQ 8(CX) - ADDQ AX,BX - ADCQ DX,BP - MOVQ 0(SP),AX - MULQ 24(CX) - ADDQ AX,R10 - ADCQ DX,R11 - MOVQ 0(SP),AX - MULQ 32(CX) - ADDQ AX,R12 - ADCQ DX,R13 - MOVQ 32(SI),AX - MULQ 0(CX) - ADDQ AX,BX - ADCQ DX,BP - MOVQ 8(SP),AX - MULQ 16(CX) - ADDQ AX,R10 - ADCQ DX,R11 - MOVQ 8(SP),AX - MULQ 24(CX) - ADDQ AX,R12 - ADCQ DX,R13 - MOVQ 8(SP),AX - MULQ 32(CX) - ADDQ AX,R14 - ADCQ DX,R15 - MOVQ $REDMASK51,SI - SHLQ $13,R8,R9 - ANDQ SI,R8 - SHLQ $13,R10,R11 - ANDQ SI,R10 - ADDQ R9,R10 - SHLQ $13,R12,R13 - ANDQ SI,R12 - ADDQ R11,R12 - SHLQ $13,R14,R15 - ANDQ SI,R14 - ADDQ R13,R14 - SHLQ $13,BX,BP - ANDQ SI,BX - ADDQ R15,BX - IMUL3Q $19,BP,DX - ADDQ DX,R8 - MOVQ R8,DX - SHRQ $51,DX - ADDQ R10,DX - MOVQ DX,CX - SHRQ $51,DX - ANDQ SI,R8 - ADDQ R12,DX - MOVQ DX,R9 - SHRQ $51,DX - ANDQ SI,CX - ADDQ R14,DX - MOVQ DX,AX - SHRQ $51,DX - ANDQ SI,R9 - ADDQ BX,DX - MOVQ DX,R10 - SHRQ $51,DX - ANDQ SI,AX - IMUL3Q $19,DX,DX - ADDQ DX,R8 - ANDQ SI,R10 - MOVQ R8,0(DI) - MOVQ CX,8(DI) - MOVQ R9,16(DI) - MOVQ AX,24(DI) - MOVQ R10,32(DI) - RET - -// func square(out, in *[5]uint64) -TEXT ·square(SB),7,$0-16 - MOVQ out+0(FP), DI - MOVQ in+8(FP), SI - - MOVQ 0(SI),AX - MULQ 0(SI) - MOVQ AX,CX - MOVQ DX,R8 - MOVQ 0(SI),AX - SHLQ $1,AX - MULQ 8(SI) - MOVQ AX,R9 - MOVQ DX,R10 - MOVQ 0(SI),AX - SHLQ $1,AX - MULQ 16(SI) - MOVQ AX,R11 - MOVQ DX,R12 - MOVQ 0(SI),AX - SHLQ $1,AX - MULQ 24(SI) - MOVQ AX,R13 - MOVQ DX,R14 - MOVQ 0(SI),AX - SHLQ $1,AX - MULQ 32(SI) - MOVQ AX,R15 - MOVQ DX,BX - MOVQ 8(SI),AX - MULQ 8(SI) - ADDQ AX,R11 - ADCQ DX,R12 - MOVQ 8(SI),AX - SHLQ $1,AX - MULQ 16(SI) - ADDQ AX,R13 - ADCQ DX,R14 - MOVQ 8(SI),AX - SHLQ $1,AX - MULQ 24(SI) - ADDQ AX,R15 - ADCQ DX,BX - MOVQ 8(SI),DX - IMUL3Q $38,DX,AX - MULQ 32(SI) - ADDQ AX,CX - ADCQ DX,R8 - MOVQ 16(SI),AX - MULQ 16(SI) - ADDQ AX,R15 - ADCQ DX,BX - MOVQ 16(SI),DX - IMUL3Q $38,DX,AX - MULQ 24(SI) - ADDQ AX,CX - ADCQ DX,R8 - MOVQ 16(SI),DX - IMUL3Q $38,DX,AX - MULQ 32(SI) - ADDQ AX,R9 - ADCQ DX,R10 - MOVQ 24(SI),DX - IMUL3Q $19,DX,AX - MULQ 24(SI) - ADDQ AX,R9 - ADCQ DX,R10 - MOVQ 24(SI),DX - IMUL3Q $38,DX,AX - MULQ 32(SI) - ADDQ AX,R11 - ADCQ DX,R12 - MOVQ 32(SI),DX - IMUL3Q $19,DX,AX - MULQ 32(SI) - ADDQ AX,R13 - ADCQ DX,R14 - MOVQ $REDMASK51,SI - SHLQ $13,CX,R8 - ANDQ SI,CX - SHLQ $13,R9,R10 - ANDQ SI,R9 - ADDQ R8,R9 - SHLQ $13,R11,R12 - ANDQ SI,R11 - ADDQ R10,R11 - SHLQ $13,R13,R14 - ANDQ SI,R13 - ADDQ R12,R13 - SHLQ $13,R15,BX - ANDQ SI,R15 - ADDQ R14,R15 - IMUL3Q $19,BX,DX - ADDQ DX,CX - MOVQ CX,DX - SHRQ $51,DX - ADDQ R9,DX - ANDQ SI,CX - MOVQ DX,R8 - SHRQ $51,DX - ADDQ R11,DX - ANDQ SI,R8 - MOVQ DX,R9 - SHRQ $51,DX - ADDQ R13,DX - ANDQ SI,R9 - MOVQ DX,AX - SHRQ $51,DX - ADDQ R15,DX - ANDQ SI,AX - MOVQ DX,R10 - SHRQ $51,DX - IMUL3Q $19,DX,DX - ADDQ DX,CX - ANDQ SI,R10 - MOVQ CX,0(DI) - MOVQ R8,8(DI) - MOVQ R9,16(DI) - MOVQ AX,24(DI) - MOVQ R10,32(DI) - RET diff --git a/vendor/golang.org/x/crypto/curve25519/curve25519_generic.go b/vendor/golang.org/x/crypto/curve25519/curve25519_generic.go deleted file mode 100644 index c43b13f..0000000 --- a/vendor/golang.org/x/crypto/curve25519/curve25519_generic.go +++ /dev/null @@ -1,828 +0,0 @@ -// Copyright 2013 The Go Authors. All rights reserved. -// Use of this source code is governed by a BSD-style -// license that can be found in the LICENSE file. - -package curve25519 - -import "encoding/binary" - -// This code is a port of the public domain, "ref10" implementation of -// curve25519 from SUPERCOP 20130419 by D. J. Bernstein. - -// fieldElement represents an element of the field GF(2^255 - 19). An element -// t, entries t[0]...t[9], represents the integer t[0]+2^26 t[1]+2^51 t[2]+2^77 -// t[3]+2^102 t[4]+...+2^230 t[9]. Bounds on each t[i] vary depending on -// context. -type fieldElement [10]int32 - -func feZero(fe *fieldElement) { - for i := range fe { - fe[i] = 0 - } -} - -func feOne(fe *fieldElement) { - feZero(fe) - fe[0] = 1 -} - -func feAdd(dst, a, b *fieldElement) { - for i := range dst { - dst[i] = a[i] + b[i] - } -} - -func feSub(dst, a, b *fieldElement) { - for i := range dst { - dst[i] = a[i] - b[i] - } -} - -func feCopy(dst, src *fieldElement) { - for i := range dst { - dst[i] = src[i] - } -} - -// feCSwap replaces (f,g) with (g,f) if b == 1; replaces (f,g) with (f,g) if b == 0. -// -// Preconditions: b in {0,1}. -func feCSwap(f, g *fieldElement, b int32) { - b = -b - for i := range f { - t := b & (f[i] ^ g[i]) - f[i] ^= t - g[i] ^= t - } -} - -// load3 reads a 24-bit, little-endian value from in. -func load3(in []byte) int64 { - var r int64 - r = int64(in[0]) - r |= int64(in[1]) << 8 - r |= int64(in[2]) << 16 - return r -} - -// load4 reads a 32-bit, little-endian value from in. -func load4(in []byte) int64 { - return int64(binary.LittleEndian.Uint32(in)) -} - -func feFromBytes(dst *fieldElement, src *[32]byte) { - h0 := load4(src[:]) - h1 := load3(src[4:]) << 6 - h2 := load3(src[7:]) << 5 - h3 := load3(src[10:]) << 3 - h4 := load3(src[13:]) << 2 - h5 := load4(src[16:]) - h6 := load3(src[20:]) << 7 - h7 := load3(src[23:]) << 5 - h8 := load3(src[26:]) << 4 - h9 := (load3(src[29:]) & 0x7fffff) << 2 - - var carry [10]int64 - carry[9] = (h9 + 1<<24) >> 25 - h0 += carry[9] * 19 - h9 -= carry[9] << 25 - carry[1] = (h1 + 1<<24) >> 25 - h2 += carry[1] - h1 -= carry[1] << 25 - carry[3] = (h3 + 1<<24) >> 25 - h4 += carry[3] - h3 -= carry[3] << 25 - carry[5] = (h5 + 1<<24) >> 25 - h6 += carry[5] - h5 -= carry[5] << 25 - carry[7] = (h7 + 1<<24) >> 25 - h8 += carry[7] - h7 -= carry[7] << 25 - - carry[0] = (h0 + 1<<25) >> 26 - h1 += carry[0] - h0 -= carry[0] << 26 - carry[2] = (h2 + 1<<25) >> 26 - h3 += carry[2] - h2 -= carry[2] << 26 - carry[4] = (h4 + 1<<25) >> 26 - h5 += carry[4] - h4 -= carry[4] << 26 - carry[6] = (h6 + 1<<25) >> 26 - h7 += carry[6] - h6 -= carry[6] << 26 - carry[8] = (h8 + 1<<25) >> 26 - h9 += carry[8] - h8 -= carry[8] << 26 - - dst[0] = int32(h0) - dst[1] = int32(h1) - dst[2] = int32(h2) - dst[3] = int32(h3) - dst[4] = int32(h4) - dst[5] = int32(h5) - dst[6] = int32(h6) - dst[7] = int32(h7) - dst[8] = int32(h8) - dst[9] = int32(h9) -} - -// feToBytes marshals h to s. -// Preconditions: -// |h| bounded by 1.1*2^25,1.1*2^24,1.1*2^25,1.1*2^24,etc. -// -// Write p=2^255-19; q=floor(h/p). -// Basic claim: q = floor(2^(-255)(h + 19 2^(-25)h9 + 2^(-1))). -// -// Proof: -// Have |h|<=p so |q|<=1 so |19^2 2^(-255) q|<1/4. -// Also have |h-2^230 h9|<2^230 so |19 2^(-255)(h-2^230 h9)|<1/4. -// -// Write y=2^(-1)-19^2 2^(-255)q-19 2^(-255)(h-2^230 h9). -// Then 0> 25 - q = (h[0] + q) >> 26 - q = (h[1] + q) >> 25 - q = (h[2] + q) >> 26 - q = (h[3] + q) >> 25 - q = (h[4] + q) >> 26 - q = (h[5] + q) >> 25 - q = (h[6] + q) >> 26 - q = (h[7] + q) >> 25 - q = (h[8] + q) >> 26 - q = (h[9] + q) >> 25 - - // Goal: Output h-(2^255-19)q, which is between 0 and 2^255-20. - h[0] += 19 * q - // Goal: Output h-2^255 q, which is between 0 and 2^255-20. - - carry[0] = h[0] >> 26 - h[1] += carry[0] - h[0] -= carry[0] << 26 - carry[1] = h[1] >> 25 - h[2] += carry[1] - h[1] -= carry[1] << 25 - carry[2] = h[2] >> 26 - h[3] += carry[2] - h[2] -= carry[2] << 26 - carry[3] = h[3] >> 25 - h[4] += carry[3] - h[3] -= carry[3] << 25 - carry[4] = h[4] >> 26 - h[5] += carry[4] - h[4] -= carry[4] << 26 - carry[5] = h[5] >> 25 - h[6] += carry[5] - h[5] -= carry[5] << 25 - carry[6] = h[6] >> 26 - h[7] += carry[6] - h[6] -= carry[6] << 26 - carry[7] = h[7] >> 25 - h[8] += carry[7] - h[7] -= carry[7] << 25 - carry[8] = h[8] >> 26 - h[9] += carry[8] - h[8] -= carry[8] << 26 - carry[9] = h[9] >> 25 - h[9] -= carry[9] << 25 - // h10 = carry9 - - // Goal: Output h[0]+...+2^255 h10-2^255 q, which is between 0 and 2^255-20. - // Have h[0]+...+2^230 h[9] between 0 and 2^255-1; - // evidently 2^255 h10-2^255 q = 0. - // Goal: Output h[0]+...+2^230 h[9]. - - s[0] = byte(h[0] >> 0) - s[1] = byte(h[0] >> 8) - s[2] = byte(h[0] >> 16) - s[3] = byte((h[0] >> 24) | (h[1] << 2)) - s[4] = byte(h[1] >> 6) - s[5] = byte(h[1] >> 14) - s[6] = byte((h[1] >> 22) | (h[2] << 3)) - s[7] = byte(h[2] >> 5) - s[8] = byte(h[2] >> 13) - s[9] = byte((h[2] >> 21) | (h[3] << 5)) - s[10] = byte(h[3] >> 3) - s[11] = byte(h[3] >> 11) - s[12] = byte((h[3] >> 19) | (h[4] << 6)) - s[13] = byte(h[4] >> 2) - s[14] = byte(h[4] >> 10) - s[15] = byte(h[4] >> 18) - s[16] = byte(h[5] >> 0) - s[17] = byte(h[5] >> 8) - s[18] = byte(h[5] >> 16) - s[19] = byte((h[5] >> 24) | (h[6] << 1)) - s[20] = byte(h[6] >> 7) - s[21] = byte(h[6] >> 15) - s[22] = byte((h[6] >> 23) | (h[7] << 3)) - s[23] = byte(h[7] >> 5) - s[24] = byte(h[7] >> 13) - s[25] = byte((h[7] >> 21) | (h[8] << 4)) - s[26] = byte(h[8] >> 4) - s[27] = byte(h[8] >> 12) - s[28] = byte((h[8] >> 20) | (h[9] << 6)) - s[29] = byte(h[9] >> 2) - s[30] = byte(h[9] >> 10) - s[31] = byte(h[9] >> 18) -} - -// feMul calculates h = f * g -// Can overlap h with f or g. -// -// Preconditions: -// |f| bounded by 1.1*2^26,1.1*2^25,1.1*2^26,1.1*2^25,etc. -// |g| bounded by 1.1*2^26,1.1*2^25,1.1*2^26,1.1*2^25,etc. -// -// Postconditions: -// |h| bounded by 1.1*2^25,1.1*2^24,1.1*2^25,1.1*2^24,etc. -// -// Notes on implementation strategy: -// -// Using schoolbook multiplication. -// Karatsuba would save a little in some cost models. -// -// Most multiplications by 2 and 19 are 32-bit precomputations; -// cheaper than 64-bit postcomputations. -// -// There is one remaining multiplication by 19 in the carry chain; -// one *19 precomputation can be merged into this, -// but the resulting data flow is considerably less clean. -// -// There are 12 carries below. -// 10 of them are 2-way parallelizable and vectorizable. -// Can get away with 11 carries, but then data flow is much deeper. -// -// With tighter constraints on inputs can squeeze carries into int32. -func feMul(h, f, g *fieldElement) { - f0 := f[0] - f1 := f[1] - f2 := f[2] - f3 := f[3] - f4 := f[4] - f5 := f[5] - f6 := f[6] - f7 := f[7] - f8 := f[8] - f9 := f[9] - g0 := g[0] - g1 := g[1] - g2 := g[2] - g3 := g[3] - g4 := g[4] - g5 := g[5] - g6 := g[6] - g7 := g[7] - g8 := g[8] - g9 := g[9] - g1_19 := 19 * g1 // 1.4*2^29 - g2_19 := 19 * g2 // 1.4*2^30; still ok - g3_19 := 19 * g3 - g4_19 := 19 * g4 - g5_19 := 19 * g5 - g6_19 := 19 * g6 - g7_19 := 19 * g7 - g8_19 := 19 * g8 - g9_19 := 19 * g9 - f1_2 := 2 * f1 - f3_2 := 2 * f3 - f5_2 := 2 * f5 - f7_2 := 2 * f7 - f9_2 := 2 * f9 - f0g0 := int64(f0) * int64(g0) - f0g1 := int64(f0) * int64(g1) - f0g2 := int64(f0) * int64(g2) - f0g3 := int64(f0) * int64(g3) - f0g4 := int64(f0) * int64(g4) - f0g5 := int64(f0) * int64(g5) - f0g6 := int64(f0) * int64(g6) - f0g7 := int64(f0) * int64(g7) - f0g8 := int64(f0) * int64(g8) - f0g9 := int64(f0) * int64(g9) - f1g0 := int64(f1) * int64(g0) - f1g1_2 := int64(f1_2) * int64(g1) - f1g2 := int64(f1) * int64(g2) - f1g3_2 := int64(f1_2) * int64(g3) - f1g4 := int64(f1) * int64(g4) - f1g5_2 := int64(f1_2) * int64(g5) - f1g6 := int64(f1) * int64(g6) - f1g7_2 := int64(f1_2) * int64(g7) - f1g8 := int64(f1) * int64(g8) - f1g9_38 := int64(f1_2) * int64(g9_19) - f2g0 := int64(f2) * int64(g0) - f2g1 := int64(f2) * int64(g1) - f2g2 := int64(f2) * int64(g2) - f2g3 := int64(f2) * int64(g3) - f2g4 := int64(f2) * int64(g4) - f2g5 := int64(f2) * int64(g5) - f2g6 := int64(f2) * int64(g6) - f2g7 := int64(f2) * int64(g7) - f2g8_19 := int64(f2) * int64(g8_19) - f2g9_19 := int64(f2) * int64(g9_19) - f3g0 := int64(f3) * int64(g0) - f3g1_2 := int64(f3_2) * int64(g1) - f3g2 := int64(f3) * int64(g2) - f3g3_2 := int64(f3_2) * int64(g3) - f3g4 := int64(f3) * int64(g4) - f3g5_2 := int64(f3_2) * int64(g5) - f3g6 := int64(f3) * int64(g6) - f3g7_38 := int64(f3_2) * int64(g7_19) - f3g8_19 := int64(f3) * int64(g8_19) - f3g9_38 := int64(f3_2) * int64(g9_19) - f4g0 := int64(f4) * int64(g0) - f4g1 := int64(f4) * int64(g1) - f4g2 := int64(f4) * int64(g2) - f4g3 := int64(f4) * int64(g3) - f4g4 := int64(f4) * int64(g4) - f4g5 := int64(f4) * int64(g5) - f4g6_19 := int64(f4) * int64(g6_19) - f4g7_19 := int64(f4) * int64(g7_19) - f4g8_19 := int64(f4) * int64(g8_19) - f4g9_19 := int64(f4) * int64(g9_19) - f5g0 := int64(f5) * int64(g0) - f5g1_2 := int64(f5_2) * int64(g1) - f5g2 := int64(f5) * int64(g2) - f5g3_2 := int64(f5_2) * int64(g3) - f5g4 := int64(f5) * int64(g4) - f5g5_38 := int64(f5_2) * int64(g5_19) - f5g6_19 := int64(f5) * int64(g6_19) - f5g7_38 := int64(f5_2) * int64(g7_19) - f5g8_19 := int64(f5) * int64(g8_19) - f5g9_38 := int64(f5_2) * int64(g9_19) - f6g0 := int64(f6) * int64(g0) - f6g1 := int64(f6) * int64(g1) - f6g2 := int64(f6) * int64(g2) - f6g3 := int64(f6) * int64(g3) - f6g4_19 := int64(f6) * int64(g4_19) - f6g5_19 := int64(f6) * int64(g5_19) - f6g6_19 := int64(f6) * int64(g6_19) - f6g7_19 := int64(f6) * int64(g7_19) - f6g8_19 := int64(f6) * int64(g8_19) - f6g9_19 := int64(f6) * int64(g9_19) - f7g0 := int64(f7) * int64(g0) - f7g1_2 := int64(f7_2) * int64(g1) - f7g2 := int64(f7) * int64(g2) - f7g3_38 := int64(f7_2) * int64(g3_19) - f7g4_19 := int64(f7) * int64(g4_19) - f7g5_38 := int64(f7_2) * int64(g5_19) - f7g6_19 := int64(f7) * int64(g6_19) - f7g7_38 := int64(f7_2) * int64(g7_19) - f7g8_19 := int64(f7) * int64(g8_19) - f7g9_38 := int64(f7_2) * int64(g9_19) - f8g0 := int64(f8) * int64(g0) - f8g1 := int64(f8) * int64(g1) - f8g2_19 := int64(f8) * int64(g2_19) - f8g3_19 := int64(f8) * int64(g3_19) - f8g4_19 := int64(f8) * int64(g4_19) - f8g5_19 := int64(f8) * int64(g5_19) - f8g6_19 := int64(f8) * int64(g6_19) - f8g7_19 := int64(f8) * int64(g7_19) - f8g8_19 := int64(f8) * int64(g8_19) - f8g9_19 := int64(f8) * int64(g9_19) - f9g0 := int64(f9) * int64(g0) - f9g1_38 := int64(f9_2) * int64(g1_19) - f9g2_19 := int64(f9) * int64(g2_19) - f9g3_38 := int64(f9_2) * int64(g3_19) - f9g4_19 := int64(f9) * int64(g4_19) - f9g5_38 := int64(f9_2) * int64(g5_19) - f9g6_19 := int64(f9) * int64(g6_19) - f9g7_38 := int64(f9_2) * int64(g7_19) - f9g8_19 := int64(f9) * int64(g8_19) - f9g9_38 := int64(f9_2) * int64(g9_19) - h0 := f0g0 + f1g9_38 + f2g8_19 + f3g7_38 + f4g6_19 + f5g5_38 + f6g4_19 + f7g3_38 + f8g2_19 + f9g1_38 - h1 := f0g1 + f1g0 + f2g9_19 + f3g8_19 + f4g7_19 + f5g6_19 + f6g5_19 + f7g4_19 + f8g3_19 + f9g2_19 - h2 := f0g2 + f1g1_2 + f2g0 + f3g9_38 + f4g8_19 + f5g7_38 + f6g6_19 + f7g5_38 + f8g4_19 + f9g3_38 - h3 := f0g3 + f1g2 + f2g1 + f3g0 + f4g9_19 + f5g8_19 + f6g7_19 + f7g6_19 + f8g5_19 + f9g4_19 - h4 := f0g4 + f1g3_2 + f2g2 + f3g1_2 + f4g0 + f5g9_38 + f6g8_19 + f7g7_38 + f8g6_19 + f9g5_38 - h5 := f0g5 + f1g4 + f2g3 + f3g2 + f4g1 + f5g0 + f6g9_19 + f7g8_19 + f8g7_19 + f9g6_19 - h6 := f0g6 + f1g5_2 + f2g4 + f3g3_2 + f4g2 + f5g1_2 + f6g0 + f7g9_38 + f8g8_19 + f9g7_38 - h7 := f0g7 + f1g6 + f2g5 + f3g4 + f4g3 + f5g2 + f6g1 + f7g0 + f8g9_19 + f9g8_19 - h8 := f0g8 + f1g7_2 + f2g6 + f3g5_2 + f4g4 + f5g3_2 + f6g2 + f7g1_2 + f8g0 + f9g9_38 - h9 := f0g9 + f1g8 + f2g7 + f3g6 + f4g5 + f5g4 + f6g3 + f7g2 + f8g1 + f9g0 - var carry [10]int64 - - // |h0| <= (1.1*1.1*2^52*(1+19+19+19+19)+1.1*1.1*2^50*(38+38+38+38+38)) - // i.e. |h0| <= 1.2*2^59; narrower ranges for h2, h4, h6, h8 - // |h1| <= (1.1*1.1*2^51*(1+1+19+19+19+19+19+19+19+19)) - // i.e. |h1| <= 1.5*2^58; narrower ranges for h3, h5, h7, h9 - - carry[0] = (h0 + (1 << 25)) >> 26 - h1 += carry[0] - h0 -= carry[0] << 26 - carry[4] = (h4 + (1 << 25)) >> 26 - h5 += carry[4] - h4 -= carry[4] << 26 - // |h0| <= 2^25 - // |h4| <= 2^25 - // |h1| <= 1.51*2^58 - // |h5| <= 1.51*2^58 - - carry[1] = (h1 + (1 << 24)) >> 25 - h2 += carry[1] - h1 -= carry[1] << 25 - carry[5] = (h5 + (1 << 24)) >> 25 - h6 += carry[5] - h5 -= carry[5] << 25 - // |h1| <= 2^24; from now on fits into int32 - // |h5| <= 2^24; from now on fits into int32 - // |h2| <= 1.21*2^59 - // |h6| <= 1.21*2^59 - - carry[2] = (h2 + (1 << 25)) >> 26 - h3 += carry[2] - h2 -= carry[2] << 26 - carry[6] = (h6 + (1 << 25)) >> 26 - h7 += carry[6] - h6 -= carry[6] << 26 - // |h2| <= 2^25; from now on fits into int32 unchanged - // |h6| <= 2^25; from now on fits into int32 unchanged - // |h3| <= 1.51*2^58 - // |h7| <= 1.51*2^58 - - carry[3] = (h3 + (1 << 24)) >> 25 - h4 += carry[3] - h3 -= carry[3] << 25 - carry[7] = (h7 + (1 << 24)) >> 25 - h8 += carry[7] - h7 -= carry[7] << 25 - // |h3| <= 2^24; from now on fits into int32 unchanged - // |h7| <= 2^24; from now on fits into int32 unchanged - // |h4| <= 1.52*2^33 - // |h8| <= 1.52*2^33 - - carry[4] = (h4 + (1 << 25)) >> 26 - h5 += carry[4] - h4 -= carry[4] << 26 - carry[8] = (h8 + (1 << 25)) >> 26 - h9 += carry[8] - h8 -= carry[8] << 26 - // |h4| <= 2^25; from now on fits into int32 unchanged - // |h8| <= 2^25; from now on fits into int32 unchanged - // |h5| <= 1.01*2^24 - // |h9| <= 1.51*2^58 - - carry[9] = (h9 + (1 << 24)) >> 25 - h0 += carry[9] * 19 - h9 -= carry[9] << 25 - // |h9| <= 2^24; from now on fits into int32 unchanged - // |h0| <= 1.8*2^37 - - carry[0] = (h0 + (1 << 25)) >> 26 - h1 += carry[0] - h0 -= carry[0] << 26 - // |h0| <= 2^25; from now on fits into int32 unchanged - // |h1| <= 1.01*2^24 - - h[0] = int32(h0) - h[1] = int32(h1) - h[2] = int32(h2) - h[3] = int32(h3) - h[4] = int32(h4) - h[5] = int32(h5) - h[6] = int32(h6) - h[7] = int32(h7) - h[8] = int32(h8) - h[9] = int32(h9) -} - -// feSquare calculates h = f*f. Can overlap h with f. -// -// Preconditions: -// |f| bounded by 1.1*2^26,1.1*2^25,1.1*2^26,1.1*2^25,etc. -// -// Postconditions: -// |h| bounded by 1.1*2^25,1.1*2^24,1.1*2^25,1.1*2^24,etc. -func feSquare(h, f *fieldElement) { - f0 := f[0] - f1 := f[1] - f2 := f[2] - f3 := f[3] - f4 := f[4] - f5 := f[5] - f6 := f[6] - f7 := f[7] - f8 := f[8] - f9 := f[9] - f0_2 := 2 * f0 - f1_2 := 2 * f1 - f2_2 := 2 * f2 - f3_2 := 2 * f3 - f4_2 := 2 * f4 - f5_2 := 2 * f5 - f6_2 := 2 * f6 - f7_2 := 2 * f7 - f5_38 := 38 * f5 // 1.31*2^30 - f6_19 := 19 * f6 // 1.31*2^30 - f7_38 := 38 * f7 // 1.31*2^30 - f8_19 := 19 * f8 // 1.31*2^30 - f9_38 := 38 * f9 // 1.31*2^30 - f0f0 := int64(f0) * int64(f0) - f0f1_2 := int64(f0_2) * int64(f1) - f0f2_2 := int64(f0_2) * int64(f2) - f0f3_2 := int64(f0_2) * int64(f3) - f0f4_2 := int64(f0_2) * int64(f4) - f0f5_2 := int64(f0_2) * int64(f5) - f0f6_2 := int64(f0_2) * int64(f6) - f0f7_2 := int64(f0_2) * int64(f7) - f0f8_2 := int64(f0_2) * int64(f8) - f0f9_2 := int64(f0_2) * int64(f9) - f1f1_2 := int64(f1_2) * int64(f1) - f1f2_2 := int64(f1_2) * int64(f2) - f1f3_4 := int64(f1_2) * int64(f3_2) - f1f4_2 := int64(f1_2) * int64(f4) - f1f5_4 := int64(f1_2) * int64(f5_2) - f1f6_2 := int64(f1_2) * int64(f6) - f1f7_4 := int64(f1_2) * int64(f7_2) - f1f8_2 := int64(f1_2) * int64(f8) - f1f9_76 := int64(f1_2) * int64(f9_38) - f2f2 := int64(f2) * int64(f2) - f2f3_2 := int64(f2_2) * int64(f3) - f2f4_2 := int64(f2_2) * int64(f4) - f2f5_2 := int64(f2_2) * int64(f5) - f2f6_2 := int64(f2_2) * int64(f6) - f2f7_2 := int64(f2_2) * int64(f7) - f2f8_38 := int64(f2_2) * int64(f8_19) - f2f9_38 := int64(f2) * int64(f9_38) - f3f3_2 := int64(f3_2) * int64(f3) - f3f4_2 := int64(f3_2) * int64(f4) - f3f5_4 := int64(f3_2) * int64(f5_2) - f3f6_2 := int64(f3_2) * int64(f6) - f3f7_76 := int64(f3_2) * int64(f7_38) - f3f8_38 := int64(f3_2) * int64(f8_19) - f3f9_76 := int64(f3_2) * int64(f9_38) - f4f4 := int64(f4) * int64(f4) - f4f5_2 := int64(f4_2) * int64(f5) - f4f6_38 := int64(f4_2) * int64(f6_19) - f4f7_38 := int64(f4) * int64(f7_38) - f4f8_38 := int64(f4_2) * int64(f8_19) - f4f9_38 := int64(f4) * int64(f9_38) - f5f5_38 := int64(f5) * int64(f5_38) - f5f6_38 := int64(f5_2) * int64(f6_19) - f5f7_76 := int64(f5_2) * int64(f7_38) - f5f8_38 := int64(f5_2) * int64(f8_19) - f5f9_76 := int64(f5_2) * int64(f9_38) - f6f6_19 := int64(f6) * int64(f6_19) - f6f7_38 := int64(f6) * int64(f7_38) - f6f8_38 := int64(f6_2) * int64(f8_19) - f6f9_38 := int64(f6) * int64(f9_38) - f7f7_38 := int64(f7) * int64(f7_38) - f7f8_38 := int64(f7_2) * int64(f8_19) - f7f9_76 := int64(f7_2) * int64(f9_38) - f8f8_19 := int64(f8) * int64(f8_19) - f8f9_38 := int64(f8) * int64(f9_38) - f9f9_38 := int64(f9) * int64(f9_38) - h0 := f0f0 + f1f9_76 + f2f8_38 + f3f7_76 + f4f6_38 + f5f5_38 - h1 := f0f1_2 + f2f9_38 + f3f8_38 + f4f7_38 + f5f6_38 - h2 := f0f2_2 + f1f1_2 + f3f9_76 + f4f8_38 + f5f7_76 + f6f6_19 - h3 := f0f3_2 + f1f2_2 + f4f9_38 + f5f8_38 + f6f7_38 - h4 := f0f4_2 + f1f3_4 + f2f2 + f5f9_76 + f6f8_38 + f7f7_38 - h5 := f0f5_2 + f1f4_2 + f2f3_2 + f6f9_38 + f7f8_38 - h6 := f0f6_2 + f1f5_4 + f2f4_2 + f3f3_2 + f7f9_76 + f8f8_19 - h7 := f0f7_2 + f1f6_2 + f2f5_2 + f3f4_2 + f8f9_38 - h8 := f0f8_2 + f1f7_4 + f2f6_2 + f3f5_4 + f4f4 + f9f9_38 - h9 := f0f9_2 + f1f8_2 + f2f7_2 + f3f6_2 + f4f5_2 - var carry [10]int64 - - carry[0] = (h0 + (1 << 25)) >> 26 - h1 += carry[0] - h0 -= carry[0] << 26 - carry[4] = (h4 + (1 << 25)) >> 26 - h5 += carry[4] - h4 -= carry[4] << 26 - - carry[1] = (h1 + (1 << 24)) >> 25 - h2 += carry[1] - h1 -= carry[1] << 25 - carry[5] = (h5 + (1 << 24)) >> 25 - h6 += carry[5] - h5 -= carry[5] << 25 - - carry[2] = (h2 + (1 << 25)) >> 26 - h3 += carry[2] - h2 -= carry[2] << 26 - carry[6] = (h6 + (1 << 25)) >> 26 - h7 += carry[6] - h6 -= carry[6] << 26 - - carry[3] = (h3 + (1 << 24)) >> 25 - h4 += carry[3] - h3 -= carry[3] << 25 - carry[7] = (h7 + (1 << 24)) >> 25 - h8 += carry[7] - h7 -= carry[7] << 25 - - carry[4] = (h4 + (1 << 25)) >> 26 - h5 += carry[4] - h4 -= carry[4] << 26 - carry[8] = (h8 + (1 << 25)) >> 26 - h9 += carry[8] - h8 -= carry[8] << 26 - - carry[9] = (h9 + (1 << 24)) >> 25 - h0 += carry[9] * 19 - h9 -= carry[9] << 25 - - carry[0] = (h0 + (1 << 25)) >> 26 - h1 += carry[0] - h0 -= carry[0] << 26 - - h[0] = int32(h0) - h[1] = int32(h1) - h[2] = int32(h2) - h[3] = int32(h3) - h[4] = int32(h4) - h[5] = int32(h5) - h[6] = int32(h6) - h[7] = int32(h7) - h[8] = int32(h8) - h[9] = int32(h9) -} - -// feMul121666 calculates h = f * 121666. Can overlap h with f. -// -// Preconditions: -// |f| bounded by 1.1*2^26,1.1*2^25,1.1*2^26,1.1*2^25,etc. -// -// Postconditions: -// |h| bounded by 1.1*2^25,1.1*2^24,1.1*2^25,1.1*2^24,etc. -func feMul121666(h, f *fieldElement) { - h0 := int64(f[0]) * 121666 - h1 := int64(f[1]) * 121666 - h2 := int64(f[2]) * 121666 - h3 := int64(f[3]) * 121666 - h4 := int64(f[4]) * 121666 - h5 := int64(f[5]) * 121666 - h6 := int64(f[6]) * 121666 - h7 := int64(f[7]) * 121666 - h8 := int64(f[8]) * 121666 - h9 := int64(f[9]) * 121666 - var carry [10]int64 - - carry[9] = (h9 + (1 << 24)) >> 25 - h0 += carry[9] * 19 - h9 -= carry[9] << 25 - carry[1] = (h1 + (1 << 24)) >> 25 - h2 += carry[1] - h1 -= carry[1] << 25 - carry[3] = (h3 + (1 << 24)) >> 25 - h4 += carry[3] - h3 -= carry[3] << 25 - carry[5] = (h5 + (1 << 24)) >> 25 - h6 += carry[5] - h5 -= carry[5] << 25 - carry[7] = (h7 + (1 << 24)) >> 25 - h8 += carry[7] - h7 -= carry[7] << 25 - - carry[0] = (h0 + (1 << 25)) >> 26 - h1 += carry[0] - h0 -= carry[0] << 26 - carry[2] = (h2 + (1 << 25)) >> 26 - h3 += carry[2] - h2 -= carry[2] << 26 - carry[4] = (h4 + (1 << 25)) >> 26 - h5 += carry[4] - h4 -= carry[4] << 26 - carry[6] = (h6 + (1 << 25)) >> 26 - h7 += carry[6] - h6 -= carry[6] << 26 - carry[8] = (h8 + (1 << 25)) >> 26 - h9 += carry[8] - h8 -= carry[8] << 26 - - h[0] = int32(h0) - h[1] = int32(h1) - h[2] = int32(h2) - h[3] = int32(h3) - h[4] = int32(h4) - h[5] = int32(h5) - h[6] = int32(h6) - h[7] = int32(h7) - h[8] = int32(h8) - h[9] = int32(h9) -} - -// feInvert sets out = z^-1. -func feInvert(out, z *fieldElement) { - var t0, t1, t2, t3 fieldElement - var i int - - feSquare(&t0, z) - for i = 1; i < 1; i++ { - feSquare(&t0, &t0) - } - feSquare(&t1, &t0) - for i = 1; i < 2; i++ { - feSquare(&t1, &t1) - } - feMul(&t1, z, &t1) - feMul(&t0, &t0, &t1) - feSquare(&t2, &t0) - for i = 1; i < 1; i++ { - feSquare(&t2, &t2) - } - feMul(&t1, &t1, &t2) - feSquare(&t2, &t1) - for i = 1; i < 5; i++ { - feSquare(&t2, &t2) - } - feMul(&t1, &t2, &t1) - feSquare(&t2, &t1) - for i = 1; i < 10; i++ { - feSquare(&t2, &t2) - } - feMul(&t2, &t2, &t1) - feSquare(&t3, &t2) - for i = 1; i < 20; i++ { - feSquare(&t3, &t3) - } - feMul(&t2, &t3, &t2) - feSquare(&t2, &t2) - for i = 1; i < 10; i++ { - feSquare(&t2, &t2) - } - feMul(&t1, &t2, &t1) - feSquare(&t2, &t1) - for i = 1; i < 50; i++ { - feSquare(&t2, &t2) - } - feMul(&t2, &t2, &t1) - feSquare(&t3, &t2) - for i = 1; i < 100; i++ { - feSquare(&t3, &t3) - } - feMul(&t2, &t3, &t2) - feSquare(&t2, &t2) - for i = 1; i < 50; i++ { - feSquare(&t2, &t2) - } - feMul(&t1, &t2, &t1) - feSquare(&t1, &t1) - for i = 1; i < 5; i++ { - feSquare(&t1, &t1) - } - feMul(out, &t1, &t0) -} - -func scalarMultGeneric(out, in, base *[32]byte) { - var e [32]byte - - copy(e[:], in[:]) - e[0] &= 248 - e[31] &= 127 - e[31] |= 64 - - var x1, x2, z2, x3, z3, tmp0, tmp1 fieldElement - feFromBytes(&x1, base) - feOne(&x2) - feCopy(&x3, &x1) - feOne(&z3) - - swap := int32(0) - for pos := 254; pos >= 0; pos-- { - b := e[pos/8] >> uint(pos&7) - b &= 1 - swap ^= int32(b) - feCSwap(&x2, &x3, swap) - feCSwap(&z2, &z3, swap) - swap = int32(b) - - feSub(&tmp0, &x3, &z3) - feSub(&tmp1, &x2, &z2) - feAdd(&x2, &x2, &z2) - feAdd(&z2, &x3, &z3) - feMul(&z3, &tmp0, &x2) - feMul(&z2, &z2, &tmp1) - feSquare(&tmp0, &tmp1) - feSquare(&tmp1, &x2) - feAdd(&x3, &z3, &z2) - feSub(&z2, &z3, &z2) - feMul(&x2, &tmp1, &tmp0) - feSub(&tmp1, &tmp1, &tmp0) - feSquare(&z2, &z2) - feMul121666(&z3, &tmp1) - feSquare(&x3, &x3) - feAdd(&tmp0, &tmp0, &z3) - feMul(&z3, &x1, &z2) - feMul(&z2, &tmp1, &tmp0) - } - - feCSwap(&x2, &x3, swap) - feCSwap(&z2, &z3, swap) - - feInvert(&z2, &z2) - feMul(&x2, &x2, &z2) - feToBytes(out, &x2) -} diff --git a/vendor/golang.org/x/crypto/curve25519/curve25519_noasm.go b/vendor/golang.org/x/crypto/curve25519/curve25519_noasm.go deleted file mode 100644 index 047d49a..0000000 --- a/vendor/golang.org/x/crypto/curve25519/curve25519_noasm.go +++ /dev/null @@ -1,11 +0,0 @@ -// Copyright 2019 The Go Authors. All rights reserved. -// Use of this source code is governed by a BSD-style -// license that can be found in the LICENSE file. - -// +build !amd64 gccgo appengine purego - -package curve25519 - -func scalarMult(out, in, base *[32]byte) { - scalarMultGeneric(out, in, base) -} diff --git a/vendor/golang.org/x/crypto/curve25519/internal/field/README b/vendor/golang.org/x/crypto/curve25519/internal/field/README new file mode 100644 index 0000000..e25bca7 --- /dev/null +++ b/vendor/golang.org/x/crypto/curve25519/internal/field/README @@ -0,0 +1,7 @@ +This package is kept in sync with crypto/ed25519/internal/edwards25519/field in +the standard library. + +If there are any changes in the standard library that need to be synced to this +package, run sync.sh. It will not overwrite any local changes made since the +previous sync, so it's ok to land changes in this package first, and then sync +to the standard library later. diff --git a/vendor/golang.org/x/crypto/curve25519/internal/field/fe.go b/vendor/golang.org/x/crypto/curve25519/internal/field/fe.go new file mode 100644 index 0000000..ca841ad --- /dev/null +++ b/vendor/golang.org/x/crypto/curve25519/internal/field/fe.go @@ -0,0 +1,416 @@ +// Copyright (c) 2017 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// Package field implements fast arithmetic modulo 2^255-19. +package field + +import ( + "crypto/subtle" + "encoding/binary" + "math/bits" +) + +// Element represents an element of the field GF(2^255-19). Note that this +// is not a cryptographically secure group, and should only be used to interact +// with edwards25519.Point coordinates. +// +// This type works similarly to math/big.Int, and all arguments and receivers +// are allowed to alias. +// +// The zero value is a valid zero element. +type Element struct { + // An element t represents the integer + // t.l0 + t.l1*2^51 + t.l2*2^102 + t.l3*2^153 + t.l4*2^204 + // + // Between operations, all limbs are expected to be lower than 2^52. + l0 uint64 + l1 uint64 + l2 uint64 + l3 uint64 + l4 uint64 +} + +const maskLow51Bits uint64 = (1 << 51) - 1 + +var feZero = &Element{0, 0, 0, 0, 0} + +// Zero sets v = 0, and returns v. +func (v *Element) Zero() *Element { + *v = *feZero + return v +} + +var feOne = &Element{1, 0, 0, 0, 0} + +// One sets v = 1, and returns v. +func (v *Element) One() *Element { + *v = *feOne + return v +} + +// reduce reduces v modulo 2^255 - 19 and returns it. +func (v *Element) reduce() *Element { + v.carryPropagate() + + // After the light reduction we now have a field element representation + // v < 2^255 + 2^13 * 19, but need v < 2^255 - 19. + + // If v >= 2^255 - 19, then v + 19 >= 2^255, which would overflow 2^255 - 1, + // generating a carry. That is, c will be 0 if v < 2^255 - 19, and 1 otherwise. + c := (v.l0 + 19) >> 51 + c = (v.l1 + c) >> 51 + c = (v.l2 + c) >> 51 + c = (v.l3 + c) >> 51 + c = (v.l4 + c) >> 51 + + // If v < 2^255 - 19 and c = 0, this will be a no-op. Otherwise, it's + // effectively applying the reduction identity to the carry. + v.l0 += 19 * c + + v.l1 += v.l0 >> 51 + v.l0 = v.l0 & maskLow51Bits + v.l2 += v.l1 >> 51 + v.l1 = v.l1 & maskLow51Bits + v.l3 += v.l2 >> 51 + v.l2 = v.l2 & maskLow51Bits + v.l4 += v.l3 >> 51 + v.l3 = v.l3 & maskLow51Bits + // no additional carry + v.l4 = v.l4 & maskLow51Bits + + return v +} + +// Add sets v = a + b, and returns v. +func (v *Element) Add(a, b *Element) *Element { + v.l0 = a.l0 + b.l0 + v.l1 = a.l1 + b.l1 + v.l2 = a.l2 + b.l2 + v.l3 = a.l3 + b.l3 + v.l4 = a.l4 + b.l4 + // Using the generic implementation here is actually faster than the + // assembly. Probably because the body of this function is so simple that + // the compiler can figure out better optimizations by inlining the carry + // propagation. TODO + return v.carryPropagateGeneric() +} + +// Subtract sets v = a - b, and returns v. +func (v *Element) Subtract(a, b *Element) *Element { + // We first add 2 * p, to guarantee the subtraction won't underflow, and + // then subtract b (which can be up to 2^255 + 2^13 * 19). + v.l0 = (a.l0 + 0xFFFFFFFFFFFDA) - b.l0 + v.l1 = (a.l1 + 0xFFFFFFFFFFFFE) - b.l1 + v.l2 = (a.l2 + 0xFFFFFFFFFFFFE) - b.l2 + v.l3 = (a.l3 + 0xFFFFFFFFFFFFE) - b.l3 + v.l4 = (a.l4 + 0xFFFFFFFFFFFFE) - b.l4 + return v.carryPropagate() +} + +// Negate sets v = -a, and returns v. +func (v *Element) Negate(a *Element) *Element { + return v.Subtract(feZero, a) +} + +// Invert sets v = 1/z mod p, and returns v. +// +// If z == 0, Invert returns v = 0. +func (v *Element) Invert(z *Element) *Element { + // Inversion is implemented as exponentiation with exponent p − 2. It uses the + // same sequence of 255 squarings and 11 multiplications as [Curve25519]. + var z2, z9, z11, z2_5_0, z2_10_0, z2_20_0, z2_50_0, z2_100_0, t Element + + z2.Square(z) // 2 + t.Square(&z2) // 4 + t.Square(&t) // 8 + z9.Multiply(&t, z) // 9 + z11.Multiply(&z9, &z2) // 11 + t.Square(&z11) // 22 + z2_5_0.Multiply(&t, &z9) // 31 = 2^5 - 2^0 + + t.Square(&z2_5_0) // 2^6 - 2^1 + for i := 0; i < 4; i++ { + t.Square(&t) // 2^10 - 2^5 + } + z2_10_0.Multiply(&t, &z2_5_0) // 2^10 - 2^0 + + t.Square(&z2_10_0) // 2^11 - 2^1 + for i := 0; i < 9; i++ { + t.Square(&t) // 2^20 - 2^10 + } + z2_20_0.Multiply(&t, &z2_10_0) // 2^20 - 2^0 + + t.Square(&z2_20_0) // 2^21 - 2^1 + for i := 0; i < 19; i++ { + t.Square(&t) // 2^40 - 2^20 + } + t.Multiply(&t, &z2_20_0) // 2^40 - 2^0 + + t.Square(&t) // 2^41 - 2^1 + for i := 0; i < 9; i++ { + t.Square(&t) // 2^50 - 2^10 + } + z2_50_0.Multiply(&t, &z2_10_0) // 2^50 - 2^0 + + t.Square(&z2_50_0) // 2^51 - 2^1 + for i := 0; i < 49; i++ { + t.Square(&t) // 2^100 - 2^50 + } + z2_100_0.Multiply(&t, &z2_50_0) // 2^100 - 2^0 + + t.Square(&z2_100_0) // 2^101 - 2^1 + for i := 0; i < 99; i++ { + t.Square(&t) // 2^200 - 2^100 + } + t.Multiply(&t, &z2_100_0) // 2^200 - 2^0 + + t.Square(&t) // 2^201 - 2^1 + for i := 0; i < 49; i++ { + t.Square(&t) // 2^250 - 2^50 + } + t.Multiply(&t, &z2_50_0) // 2^250 - 2^0 + + t.Square(&t) // 2^251 - 2^1 + t.Square(&t) // 2^252 - 2^2 + t.Square(&t) // 2^253 - 2^3 + t.Square(&t) // 2^254 - 2^4 + t.Square(&t) // 2^255 - 2^5 + + return v.Multiply(&t, &z11) // 2^255 - 21 +} + +// Set sets v = a, and returns v. +func (v *Element) Set(a *Element) *Element { + *v = *a + return v +} + +// SetBytes sets v to x, which must be a 32-byte little-endian encoding. +// +// Consistent with RFC 7748, the most significant bit (the high bit of the +// last byte) is ignored, and non-canonical values (2^255-19 through 2^255-1) +// are accepted. Note that this is laxer than specified by RFC 8032. +func (v *Element) SetBytes(x []byte) *Element { + if len(x) != 32 { + panic("edwards25519: invalid field element input size") + } + + // Bits 0:51 (bytes 0:8, bits 0:64, shift 0, mask 51). + v.l0 = binary.LittleEndian.Uint64(x[0:8]) + v.l0 &= maskLow51Bits + // Bits 51:102 (bytes 6:14, bits 48:112, shift 3, mask 51). + v.l1 = binary.LittleEndian.Uint64(x[6:14]) >> 3 + v.l1 &= maskLow51Bits + // Bits 102:153 (bytes 12:20, bits 96:160, shift 6, mask 51). + v.l2 = binary.LittleEndian.Uint64(x[12:20]) >> 6 + v.l2 &= maskLow51Bits + // Bits 153:204 (bytes 19:27, bits 152:216, shift 1, mask 51). + v.l3 = binary.LittleEndian.Uint64(x[19:27]) >> 1 + v.l3 &= maskLow51Bits + // Bits 204:251 (bytes 24:32, bits 192:256, shift 12, mask 51). + // Note: not bytes 25:33, shift 4, to avoid overread. + v.l4 = binary.LittleEndian.Uint64(x[24:32]) >> 12 + v.l4 &= maskLow51Bits + + return v +} + +// Bytes returns the canonical 32-byte little-endian encoding of v. +func (v *Element) Bytes() []byte { + // This function is outlined to make the allocations inline in the caller + // rather than happen on the heap. + var out [32]byte + return v.bytes(&out) +} + +func (v *Element) bytes(out *[32]byte) []byte { + t := *v + t.reduce() + + var buf [8]byte + for i, l := range [5]uint64{t.l0, t.l1, t.l2, t.l3, t.l4} { + bitsOffset := i * 51 + binary.LittleEndian.PutUint64(buf[:], l<= len(out) { + break + } + out[off] |= bb + } + } + + return out[:] +} + +// Equal returns 1 if v and u are equal, and 0 otherwise. +func (v *Element) Equal(u *Element) int { + sa, sv := u.Bytes(), v.Bytes() + return subtle.ConstantTimeCompare(sa, sv) +} + +// mask64Bits returns 0xffffffff if cond is 1, and 0 otherwise. +func mask64Bits(cond int) uint64 { return ^(uint64(cond) - 1) } + +// Select sets v to a if cond == 1, and to b if cond == 0. +func (v *Element) Select(a, b *Element, cond int) *Element { + m := mask64Bits(cond) + v.l0 = (m & a.l0) | (^m & b.l0) + v.l1 = (m & a.l1) | (^m & b.l1) + v.l2 = (m & a.l2) | (^m & b.l2) + v.l3 = (m & a.l3) | (^m & b.l3) + v.l4 = (m & a.l4) | (^m & b.l4) + return v +} + +// Swap swaps v and u if cond == 1 or leaves them unchanged if cond == 0, and returns v. +func (v *Element) Swap(u *Element, cond int) { + m := mask64Bits(cond) + t := m & (v.l0 ^ u.l0) + v.l0 ^= t + u.l0 ^= t + t = m & (v.l1 ^ u.l1) + v.l1 ^= t + u.l1 ^= t + t = m & (v.l2 ^ u.l2) + v.l2 ^= t + u.l2 ^= t + t = m & (v.l3 ^ u.l3) + v.l3 ^= t + u.l3 ^= t + t = m & (v.l4 ^ u.l4) + v.l4 ^= t + u.l4 ^= t +} + +// IsNegative returns 1 if v is negative, and 0 otherwise. +func (v *Element) IsNegative() int { + return int(v.Bytes()[0] & 1) +} + +// Absolute sets v to |u|, and returns v. +func (v *Element) Absolute(u *Element) *Element { + return v.Select(new(Element).Negate(u), u, u.IsNegative()) +} + +// Multiply sets v = x * y, and returns v. +func (v *Element) Multiply(x, y *Element) *Element { + feMul(v, x, y) + return v +} + +// Square sets v = x * x, and returns v. +func (v *Element) Square(x *Element) *Element { + feSquare(v, x) + return v +} + +// Mult32 sets v = x * y, and returns v. +func (v *Element) Mult32(x *Element, y uint32) *Element { + x0lo, x0hi := mul51(x.l0, y) + x1lo, x1hi := mul51(x.l1, y) + x2lo, x2hi := mul51(x.l2, y) + x3lo, x3hi := mul51(x.l3, y) + x4lo, x4hi := mul51(x.l4, y) + v.l0 = x0lo + 19*x4hi // carried over per the reduction identity + v.l1 = x1lo + x0hi + v.l2 = x2lo + x1hi + v.l3 = x3lo + x2hi + v.l4 = x4lo + x3hi + // The hi portions are going to be only 32 bits, plus any previous excess, + // so we can skip the carry propagation. + return v +} + +// mul51 returns lo + hi * 2⁵¹ = a * b. +func mul51(a uint64, b uint32) (lo uint64, hi uint64) { + mh, ml := bits.Mul64(a, uint64(b)) + lo = ml & maskLow51Bits + hi = (mh << 13) | (ml >> 51) + return +} + +// Pow22523 set v = x^((p-5)/8), and returns v. (p-5)/8 is 2^252-3. +func (v *Element) Pow22523(x *Element) *Element { + var t0, t1, t2 Element + + t0.Square(x) // x^2 + t1.Square(&t0) // x^4 + t1.Square(&t1) // x^8 + t1.Multiply(x, &t1) // x^9 + t0.Multiply(&t0, &t1) // x^11 + t0.Square(&t0) // x^22 + t0.Multiply(&t1, &t0) // x^31 + t1.Square(&t0) // x^62 + for i := 1; i < 5; i++ { // x^992 + t1.Square(&t1) + } + t0.Multiply(&t1, &t0) // x^1023 -> 1023 = 2^10 - 1 + t1.Square(&t0) // 2^11 - 2 + for i := 1; i < 10; i++ { // 2^20 - 2^10 + t1.Square(&t1) + } + t1.Multiply(&t1, &t0) // 2^20 - 1 + t2.Square(&t1) // 2^21 - 2 + for i := 1; i < 20; i++ { // 2^40 - 2^20 + t2.Square(&t2) + } + t1.Multiply(&t2, &t1) // 2^40 - 1 + t1.Square(&t1) // 2^41 - 2 + for i := 1; i < 10; i++ { // 2^50 - 2^10 + t1.Square(&t1) + } + t0.Multiply(&t1, &t0) // 2^50 - 1 + t1.Square(&t0) // 2^51 - 2 + for i := 1; i < 50; i++ { // 2^100 - 2^50 + t1.Square(&t1) + } + t1.Multiply(&t1, &t0) // 2^100 - 1 + t2.Square(&t1) // 2^101 - 2 + for i := 1; i < 100; i++ { // 2^200 - 2^100 + t2.Square(&t2) + } + t1.Multiply(&t2, &t1) // 2^200 - 1 + t1.Square(&t1) // 2^201 - 2 + for i := 1; i < 50; i++ { // 2^250 - 2^50 + t1.Square(&t1) + } + t0.Multiply(&t1, &t0) // 2^250 - 1 + t0.Square(&t0) // 2^251 - 2 + t0.Square(&t0) // 2^252 - 4 + return v.Multiply(&t0, x) // 2^252 - 3 -> x^(2^252-3) +} + +// sqrtM1 is 2^((p-1)/4), which squared is equal to -1 by Euler's Criterion. +var sqrtM1 = &Element{1718705420411056, 234908883556509, + 2233514472574048, 2117202627021982, 765476049583133} + +// SqrtRatio sets r to the non-negative square root of the ratio of u and v. +// +// If u/v is square, SqrtRatio returns r and 1. If u/v is not square, SqrtRatio +// sets r according to Section 4.3 of draft-irtf-cfrg-ristretto255-decaf448-00, +// and returns r and 0. +func (r *Element) SqrtRatio(u, v *Element) (rr *Element, wasSquare int) { + var a, b Element + + // r = (u * v3) * (u * v7)^((p-5)/8) + v2 := a.Square(v) + uv3 := b.Multiply(u, b.Multiply(v2, v)) + uv7 := a.Multiply(uv3, a.Square(v2)) + r.Multiply(uv3, r.Pow22523(uv7)) + + check := a.Multiply(v, a.Square(r)) // check = v * r^2 + + uNeg := b.Negate(u) + correctSignSqrt := check.Equal(u) + flippedSignSqrt := check.Equal(uNeg) + flippedSignSqrtI := check.Equal(uNeg.Multiply(uNeg, sqrtM1)) + + rPrime := b.Multiply(r, sqrtM1) // r_prime = SQRT_M1 * r + // r = CT_SELECT(r_prime IF flipped_sign_sqrt | flipped_sign_sqrt_i ELSE r) + r.Select(rPrime, r, flippedSignSqrt|flippedSignSqrtI) + + r.Absolute(r) // Choose the nonnegative square root. + return r, correctSignSqrt | flippedSignSqrt +} diff --git a/vendor/golang.org/x/crypto/curve25519/internal/field/fe_amd64.go b/vendor/golang.org/x/crypto/curve25519/internal/field/fe_amd64.go new file mode 100644 index 0000000..edcf163 --- /dev/null +++ b/vendor/golang.org/x/crypto/curve25519/internal/field/fe_amd64.go @@ -0,0 +1,16 @@ +// Code generated by command: go run fe_amd64_asm.go -out ../fe_amd64.s -stubs ../fe_amd64.go -pkg field. DO NOT EDIT. + +//go:build amd64 && gc && !purego +// +build amd64,gc,!purego + +package field + +// feMul sets out = a * b. It works like feMulGeneric. +// +//go:noescape +func feMul(out *Element, a *Element, b *Element) + +// feSquare sets out = a * a. It works like feSquareGeneric. +// +//go:noescape +func feSquare(out *Element, a *Element) diff --git a/vendor/golang.org/x/crypto/curve25519/internal/field/fe_amd64.s b/vendor/golang.org/x/crypto/curve25519/internal/field/fe_amd64.s new file mode 100644 index 0000000..293f013 --- /dev/null +++ b/vendor/golang.org/x/crypto/curve25519/internal/field/fe_amd64.s @@ -0,0 +1,379 @@ +// Code generated by command: go run fe_amd64_asm.go -out ../fe_amd64.s -stubs ../fe_amd64.go -pkg field. DO NOT EDIT. + +//go:build amd64 && gc && !purego +// +build amd64,gc,!purego + +#include "textflag.h" + +// func feMul(out *Element, a *Element, b *Element) +TEXT ·feMul(SB), NOSPLIT, $0-24 + MOVQ a+8(FP), CX + MOVQ b+16(FP), BX + + // r0 = a0×b0 + MOVQ (CX), AX + MULQ (BX) + MOVQ AX, DI + MOVQ DX, SI + + // r0 += 19×a1×b4 + MOVQ 8(CX), AX + IMUL3Q $0x13, AX, AX + MULQ 32(BX) + ADDQ AX, DI + ADCQ DX, SI + + // r0 += 19×a2×b3 + MOVQ 16(CX), AX + IMUL3Q $0x13, AX, AX + MULQ 24(BX) + ADDQ AX, DI + ADCQ DX, SI + + // r0 += 19×a3×b2 + MOVQ 24(CX), AX + IMUL3Q $0x13, AX, AX + MULQ 16(BX) + ADDQ AX, DI + ADCQ DX, SI + + // r0 += 19×a4×b1 + MOVQ 32(CX), AX + IMUL3Q $0x13, AX, AX + MULQ 8(BX) + ADDQ AX, DI + ADCQ DX, SI + + // r1 = a0×b1 + MOVQ (CX), AX + MULQ 8(BX) + MOVQ AX, R9 + MOVQ DX, R8 + + // r1 += a1×b0 + MOVQ 8(CX), AX + MULQ (BX) + ADDQ AX, R9 + ADCQ DX, R8 + + // r1 += 19×a2×b4 + MOVQ 16(CX), AX + IMUL3Q $0x13, AX, AX + MULQ 32(BX) + ADDQ AX, R9 + ADCQ DX, R8 + + // r1 += 19×a3×b3 + MOVQ 24(CX), AX + IMUL3Q $0x13, AX, AX + MULQ 24(BX) + ADDQ AX, R9 + ADCQ DX, R8 + + // r1 += 19×a4×b2 + MOVQ 32(CX), AX + IMUL3Q $0x13, AX, AX + MULQ 16(BX) + ADDQ AX, R9 + ADCQ DX, R8 + + // r2 = a0×b2 + MOVQ (CX), AX + MULQ 16(BX) + MOVQ AX, R11 + MOVQ DX, R10 + + // r2 += a1×b1 + MOVQ 8(CX), AX + MULQ 8(BX) + ADDQ AX, R11 + ADCQ DX, R10 + + // r2 += a2×b0 + MOVQ 16(CX), AX + MULQ (BX) + ADDQ AX, R11 + ADCQ DX, R10 + + // r2 += 19×a3×b4 + MOVQ 24(CX), AX + IMUL3Q $0x13, AX, AX + MULQ 32(BX) + ADDQ AX, R11 + ADCQ DX, R10 + + // r2 += 19×a4×b3 + MOVQ 32(CX), AX + IMUL3Q $0x13, AX, AX + MULQ 24(BX) + ADDQ AX, R11 + ADCQ DX, R10 + + // r3 = a0×b3 + MOVQ (CX), AX + MULQ 24(BX) + MOVQ AX, R13 + MOVQ DX, R12 + + // r3 += a1×b2 + MOVQ 8(CX), AX + MULQ 16(BX) + ADDQ AX, R13 + ADCQ DX, R12 + + // r3 += a2×b1 + MOVQ 16(CX), AX + MULQ 8(BX) + ADDQ AX, R13 + ADCQ DX, R12 + + // r3 += a3×b0 + MOVQ 24(CX), AX + MULQ (BX) + ADDQ AX, R13 + ADCQ DX, R12 + + // r3 += 19×a4×b4 + MOVQ 32(CX), AX + IMUL3Q $0x13, AX, AX + MULQ 32(BX) + ADDQ AX, R13 + ADCQ DX, R12 + + // r4 = a0×b4 + MOVQ (CX), AX + MULQ 32(BX) + MOVQ AX, R15 + MOVQ DX, R14 + + // r4 += a1×b3 + MOVQ 8(CX), AX + MULQ 24(BX) + ADDQ AX, R15 + ADCQ DX, R14 + + // r4 += a2×b2 + MOVQ 16(CX), AX + MULQ 16(BX) + ADDQ AX, R15 + ADCQ DX, R14 + + // r4 += a3×b1 + MOVQ 24(CX), AX + MULQ 8(BX) + ADDQ AX, R15 + ADCQ DX, R14 + + // r4 += a4×b0 + MOVQ 32(CX), AX + MULQ (BX) + ADDQ AX, R15 + ADCQ DX, R14 + + // First reduction chain + MOVQ $0x0007ffffffffffff, AX + SHLQ $0x0d, DI, SI + SHLQ $0x0d, R9, R8 + SHLQ $0x0d, R11, R10 + SHLQ $0x0d, R13, R12 + SHLQ $0x0d, R15, R14 + ANDQ AX, DI + IMUL3Q $0x13, R14, R14 + ADDQ R14, DI + ANDQ AX, R9 + ADDQ SI, R9 + ANDQ AX, R11 + ADDQ R8, R11 + ANDQ AX, R13 + ADDQ R10, R13 + ANDQ AX, R15 + ADDQ R12, R15 + + // Second reduction chain (carryPropagate) + MOVQ DI, SI + SHRQ $0x33, SI + MOVQ R9, R8 + SHRQ $0x33, R8 + MOVQ R11, R10 + SHRQ $0x33, R10 + MOVQ R13, R12 + SHRQ $0x33, R12 + MOVQ R15, R14 + SHRQ $0x33, R14 + ANDQ AX, DI + IMUL3Q $0x13, R14, R14 + ADDQ R14, DI + ANDQ AX, R9 + ADDQ SI, R9 + ANDQ AX, R11 + ADDQ R8, R11 + ANDQ AX, R13 + ADDQ R10, R13 + ANDQ AX, R15 + ADDQ R12, R15 + + // Store output + MOVQ out+0(FP), AX + MOVQ DI, (AX) + MOVQ R9, 8(AX) + MOVQ R11, 16(AX) + MOVQ R13, 24(AX) + MOVQ R15, 32(AX) + RET + +// func feSquare(out *Element, a *Element) +TEXT ·feSquare(SB), NOSPLIT, $0-16 + MOVQ a+8(FP), CX + + // r0 = l0×l0 + MOVQ (CX), AX + MULQ (CX) + MOVQ AX, SI + MOVQ DX, BX + + // r0 += 38×l1×l4 + MOVQ 8(CX), AX + IMUL3Q $0x26, AX, AX + MULQ 32(CX) + ADDQ AX, SI + ADCQ DX, BX + + // r0 += 38×l2×l3 + MOVQ 16(CX), AX + IMUL3Q $0x26, AX, AX + MULQ 24(CX) + ADDQ AX, SI + ADCQ DX, BX + + // r1 = 2×l0×l1 + MOVQ (CX), AX + SHLQ $0x01, AX + MULQ 8(CX) + MOVQ AX, R8 + MOVQ DX, DI + + // r1 += 38×l2×l4 + MOVQ 16(CX), AX + IMUL3Q $0x26, AX, AX + MULQ 32(CX) + ADDQ AX, R8 + ADCQ DX, DI + + // r1 += 19×l3×l3 + MOVQ 24(CX), AX + IMUL3Q $0x13, AX, AX + MULQ 24(CX) + ADDQ AX, R8 + ADCQ DX, DI + + // r2 = 2×l0×l2 + MOVQ (CX), AX + SHLQ $0x01, AX + MULQ 16(CX) + MOVQ AX, R10 + MOVQ DX, R9 + + // r2 += l1×l1 + MOVQ 8(CX), AX + MULQ 8(CX) + ADDQ AX, R10 + ADCQ DX, R9 + + // r2 += 38×l3×l4 + MOVQ 24(CX), AX + IMUL3Q $0x26, AX, AX + MULQ 32(CX) + ADDQ AX, R10 + ADCQ DX, R9 + + // r3 = 2×l0×l3 + MOVQ (CX), AX + SHLQ $0x01, AX + MULQ 24(CX) + MOVQ AX, R12 + MOVQ DX, R11 + + // r3 += 2×l1×l2 + MOVQ 8(CX), AX + IMUL3Q $0x02, AX, AX + MULQ 16(CX) + ADDQ AX, R12 + ADCQ DX, R11 + + // r3 += 19×l4×l4 + MOVQ 32(CX), AX + IMUL3Q $0x13, AX, AX + MULQ 32(CX) + ADDQ AX, R12 + ADCQ DX, R11 + + // r4 = 2×l0×l4 + MOVQ (CX), AX + SHLQ $0x01, AX + MULQ 32(CX) + MOVQ AX, R14 + MOVQ DX, R13 + + // r4 += 2×l1×l3 + MOVQ 8(CX), AX + IMUL3Q $0x02, AX, AX + MULQ 24(CX) + ADDQ AX, R14 + ADCQ DX, R13 + + // r4 += l2×l2 + MOVQ 16(CX), AX + MULQ 16(CX) + ADDQ AX, R14 + ADCQ DX, R13 + + // First reduction chain + MOVQ $0x0007ffffffffffff, AX + SHLQ $0x0d, SI, BX + SHLQ $0x0d, R8, DI + SHLQ $0x0d, R10, R9 + SHLQ $0x0d, R12, R11 + SHLQ $0x0d, R14, R13 + ANDQ AX, SI + IMUL3Q $0x13, R13, R13 + ADDQ R13, SI + ANDQ AX, R8 + ADDQ BX, R8 + ANDQ AX, R10 + ADDQ DI, R10 + ANDQ AX, R12 + ADDQ R9, R12 + ANDQ AX, R14 + ADDQ R11, R14 + + // Second reduction chain (carryPropagate) + MOVQ SI, BX + SHRQ $0x33, BX + MOVQ R8, DI + SHRQ $0x33, DI + MOVQ R10, R9 + SHRQ $0x33, R9 + MOVQ R12, R11 + SHRQ $0x33, R11 + MOVQ R14, R13 + SHRQ $0x33, R13 + ANDQ AX, SI + IMUL3Q $0x13, R13, R13 + ADDQ R13, SI + ANDQ AX, R8 + ADDQ BX, R8 + ANDQ AX, R10 + ADDQ DI, R10 + ANDQ AX, R12 + ADDQ R9, R12 + ANDQ AX, R14 + ADDQ R11, R14 + + // Store output + MOVQ out+0(FP), AX + MOVQ SI, (AX) + MOVQ R8, 8(AX) + MOVQ R10, 16(AX) + MOVQ R12, 24(AX) + MOVQ R14, 32(AX) + RET diff --git a/vendor/golang.org/x/crypto/curve25519/internal/field/fe_amd64_noasm.go b/vendor/golang.org/x/crypto/curve25519/internal/field/fe_amd64_noasm.go new file mode 100644 index 0000000..ddb6c9b --- /dev/null +++ b/vendor/golang.org/x/crypto/curve25519/internal/field/fe_amd64_noasm.go @@ -0,0 +1,12 @@ +// Copyright (c) 2019 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +//go:build !amd64 || !gc || purego +// +build !amd64 !gc purego + +package field + +func feMul(v, x, y *Element) { feMulGeneric(v, x, y) } + +func feSquare(v, x *Element) { feSquareGeneric(v, x) } diff --git a/vendor/golang.org/x/crypto/curve25519/internal/field/fe_arm64.go b/vendor/golang.org/x/crypto/curve25519/internal/field/fe_arm64.go new file mode 100644 index 0000000..af459ef --- /dev/null +++ b/vendor/golang.org/x/crypto/curve25519/internal/field/fe_arm64.go @@ -0,0 +1,16 @@ +// Copyright (c) 2020 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +//go:build arm64 && gc && !purego +// +build arm64,gc,!purego + +package field + +//go:noescape +func carryPropagate(v *Element) + +func (v *Element) carryPropagate() *Element { + carryPropagate(v) + return v +} diff --git a/vendor/golang.org/x/crypto/curve25519/internal/field/fe_arm64.s b/vendor/golang.org/x/crypto/curve25519/internal/field/fe_arm64.s new file mode 100644 index 0000000..5c91e45 --- /dev/null +++ b/vendor/golang.org/x/crypto/curve25519/internal/field/fe_arm64.s @@ -0,0 +1,43 @@ +// Copyright (c) 2020 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +//go:build arm64 && gc && !purego +// +build arm64,gc,!purego + +#include "textflag.h" + +// carryPropagate works exactly like carryPropagateGeneric and uses the +// same AND, ADD, and LSR+MADD instructions emitted by the compiler, but +// avoids loading R0-R4 twice and uses LDP and STP. +// +// See https://golang.org/issues/43145 for the main compiler issue. +// +// func carryPropagate(v *Element) +TEXT ·carryPropagate(SB),NOFRAME|NOSPLIT,$0-8 + MOVD v+0(FP), R20 + + LDP 0(R20), (R0, R1) + LDP 16(R20), (R2, R3) + MOVD 32(R20), R4 + + AND $0x7ffffffffffff, R0, R10 + AND $0x7ffffffffffff, R1, R11 + AND $0x7ffffffffffff, R2, R12 + AND $0x7ffffffffffff, R3, R13 + AND $0x7ffffffffffff, R4, R14 + + ADD R0>>51, R11, R11 + ADD R1>>51, R12, R12 + ADD R2>>51, R13, R13 + ADD R3>>51, R14, R14 + // R4>>51 * 19 + R10 -> R10 + LSR $51, R4, R21 + MOVD $19, R22 + MADD R22, R10, R21, R10 + + STP (R10, R11), 0(R20) + STP (R12, R13), 16(R20) + MOVD R14, 32(R20) + + RET diff --git a/vendor/golang.org/x/crypto/curve25519/internal/field/fe_arm64_noasm.go b/vendor/golang.org/x/crypto/curve25519/internal/field/fe_arm64_noasm.go new file mode 100644 index 0000000..234a5b2 --- /dev/null +++ b/vendor/golang.org/x/crypto/curve25519/internal/field/fe_arm64_noasm.go @@ -0,0 +1,12 @@ +// Copyright (c) 2021 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +//go:build !arm64 || !gc || purego +// +build !arm64 !gc purego + +package field + +func (v *Element) carryPropagate() *Element { + return v.carryPropagateGeneric() +} diff --git a/vendor/golang.org/x/crypto/curve25519/internal/field/fe_generic.go b/vendor/golang.org/x/crypto/curve25519/internal/field/fe_generic.go new file mode 100644 index 0000000..7b5b78c --- /dev/null +++ b/vendor/golang.org/x/crypto/curve25519/internal/field/fe_generic.go @@ -0,0 +1,264 @@ +// Copyright (c) 2017 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package field + +import "math/bits" + +// uint128 holds a 128-bit number as two 64-bit limbs, for use with the +// bits.Mul64 and bits.Add64 intrinsics. +type uint128 struct { + lo, hi uint64 +} + +// mul64 returns a * b. +func mul64(a, b uint64) uint128 { + hi, lo := bits.Mul64(a, b) + return uint128{lo, hi} +} + +// addMul64 returns v + a * b. +func addMul64(v uint128, a, b uint64) uint128 { + hi, lo := bits.Mul64(a, b) + lo, c := bits.Add64(lo, v.lo, 0) + hi, _ = bits.Add64(hi, v.hi, c) + return uint128{lo, hi} +} + +// shiftRightBy51 returns a >> 51. a is assumed to be at most 115 bits. +func shiftRightBy51(a uint128) uint64 { + return (a.hi << (64 - 51)) | (a.lo >> 51) +} + +func feMulGeneric(v, a, b *Element) { + a0 := a.l0 + a1 := a.l1 + a2 := a.l2 + a3 := a.l3 + a4 := a.l4 + + b0 := b.l0 + b1 := b.l1 + b2 := b.l2 + b3 := b.l3 + b4 := b.l4 + + // Limb multiplication works like pen-and-paper columnar multiplication, but + // with 51-bit limbs instead of digits. + // + // a4 a3 a2 a1 a0 x + // b4 b3 b2 b1 b0 = + // ------------------------ + // a4b0 a3b0 a2b0 a1b0 a0b0 + + // a4b1 a3b1 a2b1 a1b1 a0b1 + + // a4b2 a3b2 a2b2 a1b2 a0b2 + + // a4b3 a3b3 a2b3 a1b3 a0b3 + + // a4b4 a3b4 a2b4 a1b4 a0b4 = + // ---------------------------------------------- + // r8 r7 r6 r5 r4 r3 r2 r1 r0 + // + // We can then use the reduction identity (a * 2²⁵⁵ + b = a * 19 + b) to + // reduce the limbs that would overflow 255 bits. r5 * 2²⁵⁵ becomes 19 * r5, + // r6 * 2³⁰⁶ becomes 19 * r6 * 2⁵¹, etc. + // + // Reduction can be carried out simultaneously to multiplication. For + // example, we do not compute r5: whenever the result of a multiplication + // belongs to r5, like a1b4, we multiply it by 19 and add the result to r0. + // + // a4b0 a3b0 a2b0 a1b0 a0b0 + + // a3b1 a2b1 a1b1 a0b1 19×a4b1 + + // a2b2 a1b2 a0b2 19×a4b2 19×a3b2 + + // a1b3 a0b3 19×a4b3 19×a3b3 19×a2b3 + + // a0b4 19×a4b4 19×a3b4 19×a2b4 19×a1b4 = + // -------------------------------------- + // r4 r3 r2 r1 r0 + // + // Finally we add up the columns into wide, overlapping limbs. + + a1_19 := a1 * 19 + a2_19 := a2 * 19 + a3_19 := a3 * 19 + a4_19 := a4 * 19 + + // r0 = a0×b0 + 19×(a1×b4 + a2×b3 + a3×b2 + a4×b1) + r0 := mul64(a0, b0) + r0 = addMul64(r0, a1_19, b4) + r0 = addMul64(r0, a2_19, b3) + r0 = addMul64(r0, a3_19, b2) + r0 = addMul64(r0, a4_19, b1) + + // r1 = a0×b1 + a1×b0 + 19×(a2×b4 + a3×b3 + a4×b2) + r1 := mul64(a0, b1) + r1 = addMul64(r1, a1, b0) + r1 = addMul64(r1, a2_19, b4) + r1 = addMul64(r1, a3_19, b3) + r1 = addMul64(r1, a4_19, b2) + + // r2 = a0×b2 + a1×b1 + a2×b0 + 19×(a3×b4 + a4×b3) + r2 := mul64(a0, b2) + r2 = addMul64(r2, a1, b1) + r2 = addMul64(r2, a2, b0) + r2 = addMul64(r2, a3_19, b4) + r2 = addMul64(r2, a4_19, b3) + + // r3 = a0×b3 + a1×b2 + a2×b1 + a3×b0 + 19×a4×b4 + r3 := mul64(a0, b3) + r3 = addMul64(r3, a1, b2) + r3 = addMul64(r3, a2, b1) + r3 = addMul64(r3, a3, b0) + r3 = addMul64(r3, a4_19, b4) + + // r4 = a0×b4 + a1×b3 + a2×b2 + a3×b1 + a4×b0 + r4 := mul64(a0, b4) + r4 = addMul64(r4, a1, b3) + r4 = addMul64(r4, a2, b2) + r4 = addMul64(r4, a3, b1) + r4 = addMul64(r4, a4, b0) + + // After the multiplication, we need to reduce (carry) the five coefficients + // to obtain a result with limbs that are at most slightly larger than 2⁵¹, + // to respect the Element invariant. + // + // Overall, the reduction works the same as carryPropagate, except with + // wider inputs: we take the carry for each coefficient by shifting it right + // by 51, and add it to the limb above it. The top carry is multiplied by 19 + // according to the reduction identity and added to the lowest limb. + // + // The largest coefficient (r0) will be at most 111 bits, which guarantees + // that all carries are at most 111 - 51 = 60 bits, which fits in a uint64. + // + // r0 = a0×b0 + 19×(a1×b4 + a2×b3 + a3×b2 + a4×b1) + // r0 < 2⁵²×2⁵² + 19×(2⁵²×2⁵² + 2⁵²×2⁵² + 2⁵²×2⁵² + 2⁵²×2⁵²) + // r0 < (1 + 19 × 4) × 2⁵² × 2⁵² + // r0 < 2⁷ × 2⁵² × 2⁵² + // r0 < 2¹¹¹ + // + // Moreover, the top coefficient (r4) is at most 107 bits, so c4 is at most + // 56 bits, and c4 * 19 is at most 61 bits, which again fits in a uint64 and + // allows us to easily apply the reduction identity. + // + // r4 = a0×b4 + a1×b3 + a2×b2 + a3×b1 + a4×b0 + // r4 < 5 × 2⁵² × 2⁵² + // r4 < 2¹⁰⁷ + // + + c0 := shiftRightBy51(r0) + c1 := shiftRightBy51(r1) + c2 := shiftRightBy51(r2) + c3 := shiftRightBy51(r3) + c4 := shiftRightBy51(r4) + + rr0 := r0.lo&maskLow51Bits + c4*19 + rr1 := r1.lo&maskLow51Bits + c0 + rr2 := r2.lo&maskLow51Bits + c1 + rr3 := r3.lo&maskLow51Bits + c2 + rr4 := r4.lo&maskLow51Bits + c3 + + // Now all coefficients fit into 64-bit registers but are still too large to + // be passed around as a Element. We therefore do one last carry chain, + // where the carries will be small enough to fit in the wiggle room above 2⁵¹. + *v = Element{rr0, rr1, rr2, rr3, rr4} + v.carryPropagate() +} + +func feSquareGeneric(v, a *Element) { + l0 := a.l0 + l1 := a.l1 + l2 := a.l2 + l3 := a.l3 + l4 := a.l4 + + // Squaring works precisely like multiplication above, but thanks to its + // symmetry we get to group a few terms together. + // + // l4 l3 l2 l1 l0 x + // l4 l3 l2 l1 l0 = + // ------------------------ + // l4l0 l3l0 l2l0 l1l0 l0l0 + + // l4l1 l3l1 l2l1 l1l1 l0l1 + + // l4l2 l3l2 l2l2 l1l2 l0l2 + + // l4l3 l3l3 l2l3 l1l3 l0l3 + + // l4l4 l3l4 l2l4 l1l4 l0l4 = + // ---------------------------------------------- + // r8 r7 r6 r5 r4 r3 r2 r1 r0 + // + // l4l0 l3l0 l2l0 l1l0 l0l0 + + // l3l1 l2l1 l1l1 l0l1 19×l4l1 + + // l2l2 l1l2 l0l2 19×l4l2 19×l3l2 + + // l1l3 l0l3 19×l4l3 19×l3l3 19×l2l3 + + // l0l4 19×l4l4 19×l3l4 19×l2l4 19×l1l4 = + // -------------------------------------- + // r4 r3 r2 r1 r0 + // + // With precomputed 2×, 19×, and 2×19× terms, we can compute each limb with + // only three Mul64 and four Add64, instead of five and eight. + + l0_2 := l0 * 2 + l1_2 := l1 * 2 + + l1_38 := l1 * 38 + l2_38 := l2 * 38 + l3_38 := l3 * 38 + + l3_19 := l3 * 19 + l4_19 := l4 * 19 + + // r0 = l0×l0 + 19×(l1×l4 + l2×l3 + l3×l2 + l4×l1) = l0×l0 + 19×2×(l1×l4 + l2×l3) + r0 := mul64(l0, l0) + r0 = addMul64(r0, l1_38, l4) + r0 = addMul64(r0, l2_38, l3) + + // r1 = l0×l1 + l1×l0 + 19×(l2×l4 + l3×l3 + l4×l2) = 2×l0×l1 + 19×2×l2×l4 + 19×l3×l3 + r1 := mul64(l0_2, l1) + r1 = addMul64(r1, l2_38, l4) + r1 = addMul64(r1, l3_19, l3) + + // r2 = l0×l2 + l1×l1 + l2×l0 + 19×(l3×l4 + l4×l3) = 2×l0×l2 + l1×l1 + 19×2×l3×l4 + r2 := mul64(l0_2, l2) + r2 = addMul64(r2, l1, l1) + r2 = addMul64(r2, l3_38, l4) + + // r3 = l0×l3 + l1×l2 + l2×l1 + l3×l0 + 19×l4×l4 = 2×l0×l3 + 2×l1×l2 + 19×l4×l4 + r3 := mul64(l0_2, l3) + r3 = addMul64(r3, l1_2, l2) + r3 = addMul64(r3, l4_19, l4) + + // r4 = l0×l4 + l1×l3 + l2×l2 + l3×l1 + l4×l0 = 2×l0×l4 + 2×l1×l3 + l2×l2 + r4 := mul64(l0_2, l4) + r4 = addMul64(r4, l1_2, l3) + r4 = addMul64(r4, l2, l2) + + c0 := shiftRightBy51(r0) + c1 := shiftRightBy51(r1) + c2 := shiftRightBy51(r2) + c3 := shiftRightBy51(r3) + c4 := shiftRightBy51(r4) + + rr0 := r0.lo&maskLow51Bits + c4*19 + rr1 := r1.lo&maskLow51Bits + c0 + rr2 := r2.lo&maskLow51Bits + c1 + rr3 := r3.lo&maskLow51Bits + c2 + rr4 := r4.lo&maskLow51Bits + c3 + + *v = Element{rr0, rr1, rr2, rr3, rr4} + v.carryPropagate() +} + +// carryPropagate brings the limbs below 52 bits by applying the reduction +// identity (a * 2²⁵⁵ + b = a * 19 + b) to the l4 carry. TODO inline +func (v *Element) carryPropagateGeneric() *Element { + c0 := v.l0 >> 51 + c1 := v.l1 >> 51 + c2 := v.l2 >> 51 + c3 := v.l3 >> 51 + c4 := v.l4 >> 51 + + v.l0 = v.l0&maskLow51Bits + c4*19 + v.l1 = v.l1&maskLow51Bits + c0 + v.l2 = v.l2&maskLow51Bits + c1 + v.l3 = v.l3&maskLow51Bits + c2 + v.l4 = v.l4&maskLow51Bits + c3 + + return v +} diff --git a/vendor/golang.org/x/crypto/curve25519/internal/field/sync.checkpoint b/vendor/golang.org/x/crypto/curve25519/internal/field/sync.checkpoint new file mode 100644 index 0000000..e3685f9 --- /dev/null +++ b/vendor/golang.org/x/crypto/curve25519/internal/field/sync.checkpoint @@ -0,0 +1 @@ +b0c49ae9f59d233526f8934262c5bbbe14d4358d diff --git a/vendor/golang.org/x/crypto/curve25519/internal/field/sync.sh b/vendor/golang.org/x/crypto/curve25519/internal/field/sync.sh new file mode 100644 index 0000000..1ba22a8 --- /dev/null +++ b/vendor/golang.org/x/crypto/curve25519/internal/field/sync.sh @@ -0,0 +1,19 @@ +#! /bin/bash +set -euo pipefail + +cd "$(git rev-parse --show-toplevel)" + +STD_PATH=src/crypto/ed25519/internal/edwards25519/field +LOCAL_PATH=curve25519/internal/field +LAST_SYNC_REF=$(cat $LOCAL_PATH/sync.checkpoint) + +git fetch https://go.googlesource.com/go master + +if git diff --quiet $LAST_SYNC_REF:$STD_PATH FETCH_HEAD:$STD_PATH; then + echo "No changes." +else + NEW_REF=$(git rev-parse FETCH_HEAD | tee $LOCAL_PATH/sync.checkpoint) + echo "Applying changes from $LAST_SYNC_REF to $NEW_REF..." + git diff $LAST_SYNC_REF:$STD_PATH FETCH_HEAD:$STD_PATH | \ + git apply -3 --directory=$LOCAL_PATH +fi diff --git a/vendor/golang.org/x/crypto/ed25519/ed25519.go b/vendor/golang.org/x/crypto/ed25519/ed25519.go index c7f8c7e..a782834 100644 --- a/vendor/golang.org/x/crypto/ed25519/ed25519.go +++ b/vendor/golang.org/x/crypto/ed25519/ed25519.go @@ -1,12 +1,7 @@ -// Copyright 2016 The Go Authors. All rights reserved. +// Copyright 2019 The Go Authors. All rights reserved. // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. -// In Go 1.13, the ed25519 package was promoted to the standard library as -// crypto/ed25519, and this package became a wrapper for the standard library one. -// -// +build !go1.13 - // Package ed25519 implements the Ed25519 signature algorithm. See // https://ed25519.cr.yp.to/. // @@ -15,21 +10,15 @@ // representation includes a public key suffix to make multiple signing // operations with the same key more efficient. This package refers to the RFC // 8032 private key as the “seed”. +// +// Beginning with Go 1.13, the functionality of this package was moved to the +// standard library as crypto/ed25519. This package only acts as a compatibility +// wrapper. package ed25519 -// This code is a port of the public domain, “ref10” implementation of ed25519 -// from SUPERCOP. - import ( - "bytes" - "crypto" - cryptorand "crypto/rand" - "crypto/sha512" - "errors" + "crypto/ed25519" "io" - "strconv" - - "golang.org/x/crypto/ed25519/internal/edwards25519" ) const ( @@ -44,57 +33,21 @@ const ( ) // PublicKey is the type of Ed25519 public keys. -type PublicKey []byte +// +// This type is an alias for crypto/ed25519's PublicKey type. +// See the crypto/ed25519 package for the methods on this type. +type PublicKey = ed25519.PublicKey // PrivateKey is the type of Ed25519 private keys. It implements crypto.Signer. -type PrivateKey []byte - -// Public returns the PublicKey corresponding to priv. -func (priv PrivateKey) Public() crypto.PublicKey { - publicKey := make([]byte, PublicKeySize) - copy(publicKey, priv[32:]) - return PublicKey(publicKey) -} - -// Seed returns the private key seed corresponding to priv. It is provided for -// interoperability with RFC 8032. RFC 8032's private keys correspond to seeds -// in this package. -func (priv PrivateKey) Seed() []byte { - seed := make([]byte, SeedSize) - copy(seed, priv[:32]) - return seed -} - -// Sign signs the given message with priv. -// Ed25519 performs two passes over messages to be signed and therefore cannot -// handle pre-hashed messages. Thus opts.HashFunc() must return zero to -// indicate the message hasn't been hashed. This can be achieved by passing -// crypto.Hash(0) as the value for opts. -func (priv PrivateKey) Sign(rand io.Reader, message []byte, opts crypto.SignerOpts) (signature []byte, err error) { - if opts.HashFunc() != crypto.Hash(0) { - return nil, errors.New("ed25519: cannot sign hashed message") - } - - return Sign(priv, message), nil -} +// +// This type is an alias for crypto/ed25519's PrivateKey type. +// See the crypto/ed25519 package for the methods on this type. +type PrivateKey = ed25519.PrivateKey // GenerateKey generates a public/private key pair using entropy from rand. // If rand is nil, crypto/rand.Reader will be used. func GenerateKey(rand io.Reader) (PublicKey, PrivateKey, error) { - if rand == nil { - rand = cryptorand.Reader - } - - seed := make([]byte, SeedSize) - if _, err := io.ReadFull(rand, seed); err != nil { - return nil, nil, err - } - - privateKey := NewKeyFromSeed(seed) - publicKey := make([]byte, PublicKeySize) - copy(publicKey, privateKey[32:]) - - return publicKey, privateKey, nil + return ed25519.GenerateKey(rand) } // NewKeyFromSeed calculates a private key from a seed. It will panic if @@ -102,121 +55,17 @@ func GenerateKey(rand io.Reader) (PublicKey, PrivateKey, error) { // with RFC 8032. RFC 8032's private keys correspond to seeds in this // package. func NewKeyFromSeed(seed []byte) PrivateKey { - if l := len(seed); l != SeedSize { - panic("ed25519: bad seed length: " + strconv.Itoa(l)) - } - - digest := sha512.Sum512(seed) - digest[0] &= 248 - digest[31] &= 127 - digest[31] |= 64 - - var A edwards25519.ExtendedGroupElement - var hBytes [32]byte - copy(hBytes[:], digest[:]) - edwards25519.GeScalarMultBase(&A, &hBytes) - var publicKeyBytes [32]byte - A.ToBytes(&publicKeyBytes) - - privateKey := make([]byte, PrivateKeySize) - copy(privateKey, seed) - copy(privateKey[32:], publicKeyBytes[:]) - - return privateKey + return ed25519.NewKeyFromSeed(seed) } // Sign signs the message with privateKey and returns a signature. It will // panic if len(privateKey) is not PrivateKeySize. func Sign(privateKey PrivateKey, message []byte) []byte { - if l := len(privateKey); l != PrivateKeySize { - panic("ed25519: bad private key length: " + strconv.Itoa(l)) - } - - h := sha512.New() - h.Write(privateKey[:32]) - - var digest1, messageDigest, hramDigest [64]byte - var expandedSecretKey [32]byte - h.Sum(digest1[:0]) - copy(expandedSecretKey[:], digest1[:]) - expandedSecretKey[0] &= 248 - expandedSecretKey[31] &= 63 - expandedSecretKey[31] |= 64 - - h.Reset() - h.Write(digest1[32:]) - h.Write(message) - h.Sum(messageDigest[:0]) - - var messageDigestReduced [32]byte - edwards25519.ScReduce(&messageDigestReduced, &messageDigest) - var R edwards25519.ExtendedGroupElement - edwards25519.GeScalarMultBase(&R, &messageDigestReduced) - - var encodedR [32]byte - R.ToBytes(&encodedR) - - h.Reset() - h.Write(encodedR[:]) - h.Write(privateKey[32:]) - h.Write(message) - h.Sum(hramDigest[:0]) - var hramDigestReduced [32]byte - edwards25519.ScReduce(&hramDigestReduced, &hramDigest) - - var s [32]byte - edwards25519.ScMulAdd(&s, &hramDigestReduced, &expandedSecretKey, &messageDigestReduced) - - signature := make([]byte, SignatureSize) - copy(signature[:], encodedR[:]) - copy(signature[32:], s[:]) - - return signature + return ed25519.Sign(privateKey, message) } // Verify reports whether sig is a valid signature of message by publicKey. It // will panic if len(publicKey) is not PublicKeySize. func Verify(publicKey PublicKey, message, sig []byte) bool { - if l := len(publicKey); l != PublicKeySize { - panic("ed25519: bad public key length: " + strconv.Itoa(l)) - } - - if len(sig) != SignatureSize || sig[63]&224 != 0 { - return false - } - - var A edwards25519.ExtendedGroupElement - var publicKeyBytes [32]byte - copy(publicKeyBytes[:], publicKey) - if !A.FromBytes(&publicKeyBytes) { - return false - } - edwards25519.FeNeg(&A.X, &A.X) - edwards25519.FeNeg(&A.T, &A.T) - - h := sha512.New() - h.Write(sig[:32]) - h.Write(publicKey[:]) - h.Write(message) - var digest [64]byte - h.Sum(digest[:0]) - - var hReduced [32]byte - edwards25519.ScReduce(&hReduced, &digest) - - var R edwards25519.ProjectiveGroupElement - var s [32]byte - copy(s[:], sig[32:]) - - // https://tools.ietf.org/html/rfc8032#section-5.1.7 requires that s be in - // the range [0, order) in order to prevent signature malleability. - if !edwards25519.ScMinimal(&s) { - return false - } - - edwards25519.GeDoubleScalarMultVartime(&R, &hReduced, &A, &s) - - var checkR [32]byte - R.ToBytes(&checkR) - return bytes.Equal(sig[:32], checkR[:]) + return ed25519.Verify(publicKey, message, sig) } diff --git a/vendor/golang.org/x/crypto/ed25519/ed25519_go113.go b/vendor/golang.org/x/crypto/ed25519/ed25519_go113.go deleted file mode 100644 index d1448d8..0000000 --- a/vendor/golang.org/x/crypto/ed25519/ed25519_go113.go +++ /dev/null @@ -1,73 +0,0 @@ -// Copyright 2019 The Go Authors. All rights reserved. -// Use of this source code is governed by a BSD-style -// license that can be found in the LICENSE file. - -// +build go1.13 - -// Package ed25519 implements the Ed25519 signature algorithm. See -// https://ed25519.cr.yp.to/. -// -// These functions are also compatible with the “Ed25519” function defined in -// RFC 8032. However, unlike RFC 8032's formulation, this package's private key -// representation includes a public key suffix to make multiple signing -// operations with the same key more efficient. This package refers to the RFC -// 8032 private key as the “seed”. -// -// Beginning with Go 1.13, the functionality of this package was moved to the -// standard library as crypto/ed25519. This package only acts as a compatibility -// wrapper. -package ed25519 - -import ( - "crypto/ed25519" - "io" -) - -const ( - // PublicKeySize is the size, in bytes, of public keys as used in this package. - PublicKeySize = 32 - // PrivateKeySize is the size, in bytes, of private keys as used in this package. - PrivateKeySize = 64 - // SignatureSize is the size, in bytes, of signatures generated and verified by this package. - SignatureSize = 64 - // SeedSize is the size, in bytes, of private key seeds. These are the private key representations used by RFC 8032. - SeedSize = 32 -) - -// PublicKey is the type of Ed25519 public keys. -// -// This type is an alias for crypto/ed25519's PublicKey type. -// See the crypto/ed25519 package for the methods on this type. -type PublicKey = ed25519.PublicKey - -// PrivateKey is the type of Ed25519 private keys. It implements crypto.Signer. -// -// This type is an alias for crypto/ed25519's PrivateKey type. -// See the crypto/ed25519 package for the methods on this type. -type PrivateKey = ed25519.PrivateKey - -// GenerateKey generates a public/private key pair using entropy from rand. -// If rand is nil, crypto/rand.Reader will be used. -func GenerateKey(rand io.Reader) (PublicKey, PrivateKey, error) { - return ed25519.GenerateKey(rand) -} - -// NewKeyFromSeed calculates a private key from a seed. It will panic if -// len(seed) is not SeedSize. This function is provided for interoperability -// with RFC 8032. RFC 8032's private keys correspond to seeds in this -// package. -func NewKeyFromSeed(seed []byte) PrivateKey { - return ed25519.NewKeyFromSeed(seed) -} - -// Sign signs the message with privateKey and returns a signature. It will -// panic if len(privateKey) is not PrivateKeySize. -func Sign(privateKey PrivateKey, message []byte) []byte { - return ed25519.Sign(privateKey, message) -} - -// Verify reports whether sig is a valid signature of message by publicKey. It -// will panic if len(publicKey) is not PublicKeySize. -func Verify(publicKey PublicKey, message, sig []byte) bool { - return ed25519.Verify(publicKey, message, sig) -} diff --git a/vendor/golang.org/x/crypto/ed25519/internal/edwards25519/const.go b/vendor/golang.org/x/crypto/ed25519/internal/edwards25519/const.go deleted file mode 100644 index e39f086..0000000 --- a/vendor/golang.org/x/crypto/ed25519/internal/edwards25519/const.go +++ /dev/null @@ -1,1422 +0,0 @@ -// Copyright 2016 The Go Authors. All rights reserved. -// Use of this source code is governed by a BSD-style -// license that can be found in the LICENSE file. - -package edwards25519 - -// These values are from the public domain, “ref10” implementation of ed25519 -// from SUPERCOP. - -// d is a constant in the Edwards curve equation. -var d = FieldElement{ - -10913610, 13857413, -15372611, 6949391, 114729, -8787816, -6275908, -3247719, -18696448, -12055116, -} - -// d2 is 2*d. -var d2 = FieldElement{ - -21827239, -5839606, -30745221, 13898782, 229458, 15978800, -12551817, -6495438, 29715968, 9444199, -} - -// SqrtM1 is the square-root of -1 in the field. -var SqrtM1 = FieldElement{ - -32595792, -7943725, 9377950, 3500415, 12389472, -272473, -25146209, -2005654, 326686, 11406482, -} - -// A is a constant in the Montgomery-form of curve25519. -var A = FieldElement{ - 486662, 0, 0, 0, 0, 0, 0, 0, 0, 0, -} - -// bi contains precomputed multiples of the base-point. See the Ed25519 paper -// for a discussion about how these values are used. -var bi = [8]PreComputedGroupElement{ - { - FieldElement{25967493, -14356035, 29566456, 3660896, -12694345, 4014787, 27544626, -11754271, -6079156, 2047605}, - FieldElement{-12545711, 934262, -2722910, 3049990, -727428, 9406986, 12720692, 5043384, 19500929, -15469378}, - FieldElement{-8738181, 4489570, 9688441, -14785194, 10184609, -12363380, 29287919, 11864899, -24514362, -4438546}, - }, - { - FieldElement{15636291, -9688557, 24204773, -7912398, 616977, -16685262, 27787600, -14772189, 28944400, -1550024}, - FieldElement{16568933, 4717097, -11556148, -1102322, 15682896, -11807043, 16354577, -11775962, 7689662, 11199574}, - FieldElement{30464156, -5976125, -11779434, -15670865, 23220365, 15915852, 7512774, 10017326, -17749093, -9920357}, - }, - { - FieldElement{10861363, 11473154, 27284546, 1981175, -30064349, 12577861, 32867885, 14515107, -15438304, 10819380}, - FieldElement{4708026, 6336745, 20377586, 9066809, -11272109, 6594696, -25653668, 12483688, -12668491, 5581306}, - FieldElement{19563160, 16186464, -29386857, 4097519, 10237984, -4348115, 28542350, 13850243, -23678021, -15815942}, - }, - { - FieldElement{5153746, 9909285, 1723747, -2777874, 30523605, 5516873, 19480852, 5230134, -23952439, -15175766}, - FieldElement{-30269007, -3463509, 7665486, 10083793, 28475525, 1649722, 20654025, 16520125, 30598449, 7715701}, - FieldElement{28881845, 14381568, 9657904, 3680757, -20181635, 7843316, -31400660, 1370708, 29794553, -1409300}, - }, - { - FieldElement{-22518993, -6692182, 14201702, -8745502, -23510406, 8844726, 18474211, -1361450, -13062696, 13821877}, - FieldElement{-6455177, -7839871, 3374702, -4740862, -27098617, -10571707, 31655028, -7212327, 18853322, -14220951}, - FieldElement{4566830, -12963868, -28974889, -12240689, -7602672, -2830569, -8514358, -10431137, 2207753, -3209784}, - }, - { - FieldElement{-25154831, -4185821, 29681144, 7868801, -6854661, -9423865, -12437364, -663000, -31111463, -16132436}, - FieldElement{25576264, -2703214, 7349804, -11814844, 16472782, 9300885, 3844789, 15725684, 171356, 6466918}, - FieldElement{23103977, 13316479, 9739013, -16149481, 817875, -15038942, 8965339, -14088058, -30714912, 16193877}, - }, - { - FieldElement{-33521811, 3180713, -2394130, 14003687, -16903474, -16270840, 17238398, 4729455, -18074513, 9256800}, - FieldElement{-25182317, -4174131, 32336398, 5036987, -21236817, 11360617, 22616405, 9761698, -19827198, 630305}, - FieldElement{-13720693, 2639453, -24237460, -7406481, 9494427, -5774029, -6554551, -15960994, -2449256, -14291300}, - }, - { - FieldElement{-3151181, -5046075, 9282714, 6866145, -31907062, -863023, -18940575, 15033784, 25105118, -7894876}, - FieldElement{-24326370, 15950226, -31801215, -14592823, -11662737, -5090925, 1573892, -2625887, 2198790, -15804619}, - FieldElement{-3099351, 10324967, -2241613, 7453183, -5446979, -2735503, -13812022, -16236442, -32461234, -12290683}, - }, -} - -// base contains precomputed multiples of the base-point. See the Ed25519 paper -// for a discussion about how these values are used. -var base = [32][8]PreComputedGroupElement{ - { - { - FieldElement{25967493, -14356035, 29566456, 3660896, -12694345, 4014787, 27544626, -11754271, -6079156, 2047605}, - FieldElement{-12545711, 934262, -2722910, 3049990, -727428, 9406986, 12720692, 5043384, 19500929, -15469378}, - FieldElement{-8738181, 4489570, 9688441, -14785194, 10184609, -12363380, 29287919, 11864899, -24514362, -4438546}, - }, - { - FieldElement{-12815894, -12976347, -21581243, 11784320, -25355658, -2750717, -11717903, -3814571, -358445, -10211303}, - FieldElement{-21703237, 6903825, 27185491, 6451973, -29577724, -9554005, -15616551, 11189268, -26829678, -5319081}, - FieldElement{26966642, 11152617, 32442495, 15396054, 14353839, -12752335, -3128826, -9541118, -15472047, -4166697}, - }, - { - FieldElement{15636291, -9688557, 24204773, -7912398, 616977, -16685262, 27787600, -14772189, 28944400, -1550024}, - FieldElement{16568933, 4717097, -11556148, -1102322, 15682896, -11807043, 16354577, -11775962, 7689662, 11199574}, - FieldElement{30464156, -5976125, -11779434, -15670865, 23220365, 15915852, 7512774, 10017326, -17749093, -9920357}, - }, - { - FieldElement{-17036878, 13921892, 10945806, -6033431, 27105052, -16084379, -28926210, 15006023, 3284568, -6276540}, - FieldElement{23599295, -8306047, -11193664, -7687416, 13236774, 10506355, 7464579, 9656445, 13059162, 10374397}, - FieldElement{7798556, 16710257, 3033922, 2874086, 28997861, 2835604, 32406664, -3839045, -641708, -101325}, - }, - { - FieldElement{10861363, 11473154, 27284546, 1981175, -30064349, 12577861, 32867885, 14515107, -15438304, 10819380}, - FieldElement{4708026, 6336745, 20377586, 9066809, -11272109, 6594696, -25653668, 12483688, -12668491, 5581306}, - FieldElement{19563160, 16186464, -29386857, 4097519, 10237984, -4348115, 28542350, 13850243, -23678021, -15815942}, - }, - { - FieldElement{-15371964, -12862754, 32573250, 4720197, -26436522, 5875511, -19188627, -15224819, -9818940, -12085777}, - FieldElement{-8549212, 109983, 15149363, 2178705, 22900618, 4543417, 3044240, -15689887, 1762328, 14866737}, - FieldElement{-18199695, -15951423, -10473290, 1707278, -17185920, 3916101, -28236412, 3959421, 27914454, 4383652}, - }, - { - FieldElement{5153746, 9909285, 1723747, -2777874, 30523605, 5516873, 19480852, 5230134, -23952439, -15175766}, - FieldElement{-30269007, -3463509, 7665486, 10083793, 28475525, 1649722, 20654025, 16520125, 30598449, 7715701}, - FieldElement{28881845, 14381568, 9657904, 3680757, -20181635, 7843316, -31400660, 1370708, 29794553, -1409300}, - }, - { - FieldElement{14499471, -2729599, -33191113, -4254652, 28494862, 14271267, 30290735, 10876454, -33154098, 2381726}, - FieldElement{-7195431, -2655363, -14730155, 462251, -27724326, 3941372, -6236617, 3696005, -32300832, 15351955}, - FieldElement{27431194, 8222322, 16448760, -3907995, -18707002, 11938355, -32961401, -2970515, 29551813, 10109425}, - }, - }, - { - { - FieldElement{-13657040, -13155431, -31283750, 11777098, 21447386, 6519384, -2378284, -1627556, 10092783, -4764171}, - FieldElement{27939166, 14210322, 4677035, 16277044, -22964462, -12398139, -32508754, 12005538, -17810127, 12803510}, - FieldElement{17228999, -15661624, -1233527, 300140, -1224870, -11714777, 30364213, -9038194, 18016357, 4397660}, - }, - { - FieldElement{-10958843, -7690207, 4776341, -14954238, 27850028, -15602212, -26619106, 14544525, -17477504, 982639}, - FieldElement{29253598, 15796703, -2863982, -9908884, 10057023, 3163536, 7332899, -4120128, -21047696, 9934963}, - FieldElement{5793303, 16271923, -24131614, -10116404, 29188560, 1206517, -14747930, 4559895, -30123922, -10897950}, - }, - { - FieldElement{-27643952, -11493006, 16282657, -11036493, 28414021, -15012264, 24191034, 4541697, -13338309, 5500568}, - FieldElement{12650548, -1497113, 9052871, 11355358, -17680037, -8400164, -17430592, 12264343, 10874051, 13524335}, - FieldElement{25556948, -3045990, 714651, 2510400, 23394682, -10415330, 33119038, 5080568, -22528059, 5376628}, - }, - { - FieldElement{-26088264, -4011052, -17013699, -3537628, -6726793, 1920897, -22321305, -9447443, 4535768, 1569007}, - FieldElement{-2255422, 14606630, -21692440, -8039818, 28430649, 8775819, -30494562, 3044290, 31848280, 12543772}, - FieldElement{-22028579, 2943893, -31857513, 6777306, 13784462, -4292203, -27377195, -2062731, 7718482, 14474653}, - }, - { - FieldElement{2385315, 2454213, -22631320, 46603, -4437935, -15680415, 656965, -7236665, 24316168, -5253567}, - FieldElement{13741529, 10911568, -33233417, -8603737, -20177830, -1033297, 33040651, -13424532, -20729456, 8321686}, - FieldElement{21060490, -2212744, 15712757, -4336099, 1639040, 10656336, 23845965, -11874838, -9984458, 608372}, - }, - { - FieldElement{-13672732, -15087586, -10889693, -7557059, -6036909, 11305547, 1123968, -6780577, 27229399, 23887}, - FieldElement{-23244140, -294205, -11744728, 14712571, -29465699, -2029617, 12797024, -6440308, -1633405, 16678954}, - FieldElement{-29500620, 4770662, -16054387, 14001338, 7830047, 9564805, -1508144, -4795045, -17169265, 4904953}, - }, - { - FieldElement{24059557, 14617003, 19037157, -15039908, 19766093, -14906429, 5169211, 16191880, 2128236, -4326833}, - FieldElement{-16981152, 4124966, -8540610, -10653797, 30336522, -14105247, -29806336, 916033, -6882542, -2986532}, - FieldElement{-22630907, 12419372, -7134229, -7473371, -16478904, 16739175, 285431, 2763829, 15736322, 4143876}, - }, - { - FieldElement{2379352, 11839345, -4110402, -5988665, 11274298, 794957, 212801, -14594663, 23527084, -16458268}, - FieldElement{33431127, -11130478, -17838966, -15626900, 8909499, 8376530, -32625340, 4087881, -15188911, -14416214}, - FieldElement{1767683, 7197987, -13205226, -2022635, -13091350, 448826, 5799055, 4357868, -4774191, -16323038}, - }, - }, - { - { - FieldElement{6721966, 13833823, -23523388, -1551314, 26354293, -11863321, 23365147, -3949732, 7390890, 2759800}, - FieldElement{4409041, 2052381, 23373853, 10530217, 7676779, -12885954, 21302353, -4264057, 1244380, -12919645}, - FieldElement{-4421239, 7169619, 4982368, -2957590, 30256825, -2777540, 14086413, 9208236, 15886429, 16489664}, - }, - { - FieldElement{1996075, 10375649, 14346367, 13311202, -6874135, -16438411, -13693198, 398369, -30606455, -712933}, - FieldElement{-25307465, 9795880, -2777414, 14878809, -33531835, 14780363, 13348553, 12076947, -30836462, 5113182}, - FieldElement{-17770784, 11797796, 31950843, 13929123, -25888302, 12288344, -30341101, -7336386, 13847711, 5387222}, - }, - { - FieldElement{-18582163, -3416217, 17824843, -2340966, 22744343, -10442611, 8763061, 3617786, -19600662, 10370991}, - FieldElement{20246567, -14369378, 22358229, -543712, 18507283, -10413996, 14554437, -8746092, 32232924, 16763880}, - FieldElement{9648505, 10094563, 26416693, 14745928, -30374318, -6472621, 11094161, 15689506, 3140038, -16510092}, - }, - { - FieldElement{-16160072, 5472695, 31895588, 4744994, 8823515, 10365685, -27224800, 9448613, -28774454, 366295}, - FieldElement{19153450, 11523972, -11096490, -6503142, -24647631, 5420647, 28344573, 8041113, 719605, 11671788}, - FieldElement{8678025, 2694440, -6808014, 2517372, 4964326, 11152271, -15432916, -15266516, 27000813, -10195553}, - }, - { - FieldElement{-15157904, 7134312, 8639287, -2814877, -7235688, 10421742, 564065, 5336097, 6750977, -14521026}, - FieldElement{11836410, -3979488, 26297894, 16080799, 23455045, 15735944, 1695823, -8819122, 8169720, 16220347}, - FieldElement{-18115838, 8653647, 17578566, -6092619, -8025777, -16012763, -11144307, -2627664, -5990708, -14166033}, - }, - { - FieldElement{-23308498, -10968312, 15213228, -10081214, -30853605, -11050004, 27884329, 2847284, 2655861, 1738395}, - FieldElement{-27537433, -14253021, -25336301, -8002780, -9370762, 8129821, 21651608, -3239336, -19087449, -11005278}, - FieldElement{1533110, 3437855, 23735889, 459276, 29970501, 11335377, 26030092, 5821408, 10478196, 8544890}, - }, - { - FieldElement{32173121, -16129311, 24896207, 3921497, 22579056, -3410854, 19270449, 12217473, 17789017, -3395995}, - FieldElement{-30552961, -2228401, -15578829, -10147201, 13243889, 517024, 15479401, -3853233, 30460520, 1052596}, - FieldElement{-11614875, 13323618, 32618793, 8175907, -15230173, 12596687, 27491595, -4612359, 3179268, -9478891}, - }, - { - FieldElement{31947069, -14366651, -4640583, -15339921, -15125977, -6039709, -14756777, -16411740, 19072640, -9511060}, - FieldElement{11685058, 11822410, 3158003, -13952594, 33402194, -4165066, 5977896, -5215017, 473099, 5040608}, - FieldElement{-20290863, 8198642, -27410132, 11602123, 1290375, -2799760, 28326862, 1721092, -19558642, -3131606}, - }, - }, - { - { - FieldElement{7881532, 10687937, 7578723, 7738378, -18951012, -2553952, 21820786, 8076149, -27868496, 11538389}, - FieldElement{-19935666, 3899861, 18283497, -6801568, -15728660, -11249211, 8754525, 7446702, -5676054, 5797016}, - FieldElement{-11295600, -3793569, -15782110, -7964573, 12708869, -8456199, 2014099, -9050574, -2369172, -5877341}, - }, - { - FieldElement{-22472376, -11568741, -27682020, 1146375, 18956691, 16640559, 1192730, -3714199, 15123619, 10811505}, - FieldElement{14352098, -3419715, -18942044, 10822655, 32750596, 4699007, -70363, 15776356, -28886779, -11974553}, - FieldElement{-28241164, -8072475, -4978962, -5315317, 29416931, 1847569, -20654173, -16484855, 4714547, -9600655}, - }, - { - FieldElement{15200332, 8368572, 19679101, 15970074, -31872674, 1959451, 24611599, -4543832, -11745876, 12340220}, - FieldElement{12876937, -10480056, 33134381, 6590940, -6307776, 14872440, 9613953, 8241152, 15370987, 9608631}, - FieldElement{-4143277, -12014408, 8446281, -391603, 4407738, 13629032, -7724868, 15866074, -28210621, -8814099}, - }, - { - FieldElement{26660628, -15677655, 8393734, 358047, -7401291, 992988, -23904233, 858697, 20571223, 8420556}, - FieldElement{14620715, 13067227, -15447274, 8264467, 14106269, 15080814, 33531827, 12516406, -21574435, -12476749}, - FieldElement{236881, 10476226, 57258, -14677024, 6472998, 2466984, 17258519, 7256740, 8791136, 15069930}, - }, - { - FieldElement{1276410, -9371918, 22949635, -16322807, -23493039, -5702186, 14711875, 4874229, -30663140, -2331391}, - FieldElement{5855666, 4990204, -13711848, 7294284, -7804282, 1924647, -1423175, -7912378, -33069337, 9234253}, - FieldElement{20590503, -9018988, 31529744, -7352666, -2706834, 10650548, 31559055, -11609587, 18979186, 13396066}, - }, - { - FieldElement{24474287, 4968103, 22267082, 4407354, 24063882, -8325180, -18816887, 13594782, 33514650, 7021958}, - FieldElement{-11566906, -6565505, -21365085, 15928892, -26158305, 4315421, -25948728, -3916677, -21480480, 12868082}, - FieldElement{-28635013, 13504661, 19988037, -2132761, 21078225, 6443208, -21446107, 2244500, -12455797, -8089383}, - }, - { - FieldElement{-30595528, 13793479, -5852820, 319136, -25723172, -6263899, 33086546, 8957937, -15233648, 5540521}, - FieldElement{-11630176, -11503902, -8119500, -7643073, 2620056, 1022908, -23710744, -1568984, -16128528, -14962807}, - FieldElement{23152971, 775386, 27395463, 14006635, -9701118, 4649512, 1689819, 892185, -11513277, -15205948}, - }, - { - FieldElement{9770129, 9586738, 26496094, 4324120, 1556511, -3550024, 27453819, 4763127, -19179614, 5867134}, - FieldElement{-32765025, 1927590, 31726409, -4753295, 23962434, -16019500, 27846559, 5931263, -29749703, -16108455}, - FieldElement{27461885, -2977536, 22380810, 1815854, -23033753, -3031938, 7283490, -15148073, -19526700, 7734629}, - }, - }, - { - { - FieldElement{-8010264, -9590817, -11120403, 6196038, 29344158, -13430885, 7585295, -3176626, 18549497, 15302069}, - FieldElement{-32658337, -6171222, -7672793, -11051681, 6258878, 13504381, 10458790, -6418461, -8872242, 8424746}, - FieldElement{24687205, 8613276, -30667046, -3233545, 1863892, -1830544, 19206234, 7134917, -11284482, -828919}, - }, - { - FieldElement{11334899, -9218022, 8025293, 12707519, 17523892, -10476071, 10243738, -14685461, -5066034, 16498837}, - FieldElement{8911542, 6887158, -9584260, -6958590, 11145641, -9543680, 17303925, -14124238, 6536641, 10543906}, - FieldElement{-28946384, 15479763, -17466835, 568876, -1497683, 11223454, -2669190, -16625574, -27235709, 8876771}, - }, - { - FieldElement{-25742899, -12566864, -15649966, -846607, -33026686, -796288, -33481822, 15824474, -604426, -9039817}, - FieldElement{10330056, 70051, 7957388, -9002667, 9764902, 15609756, 27698697, -4890037, 1657394, 3084098}, - FieldElement{10477963, -7470260, 12119566, -13250805, 29016247, -5365589, 31280319, 14396151, -30233575, 15272409}, - }, - { - FieldElement{-12288309, 3169463, 28813183, 16658753, 25116432, -5630466, -25173957, -12636138, -25014757, 1950504}, - FieldElement{-26180358, 9489187, 11053416, -14746161, -31053720, 5825630, -8384306, -8767532, 15341279, 8373727}, - FieldElement{28685821, 7759505, -14378516, -12002860, -31971820, 4079242, 298136, -10232602, -2878207, 15190420}, - }, - { - FieldElement{-32932876, 13806336, -14337485, -15794431, -24004620, 10940928, 8669718, 2742393, -26033313, -6875003}, - FieldElement{-1580388, -11729417, -25979658, -11445023, -17411874, -10912854, 9291594, -16247779, -12154742, 6048605}, - FieldElement{-30305315, 14843444, 1539301, 11864366, 20201677, 1900163, 13934231, 5128323, 11213262, 9168384}, - }, - { - FieldElement{-26280513, 11007847, 19408960, -940758, -18592965, -4328580, -5088060, -11105150, 20470157, -16398701}, - FieldElement{-23136053, 9282192, 14855179, -15390078, -7362815, -14408560, -22783952, 14461608, 14042978, 5230683}, - FieldElement{29969567, -2741594, -16711867, -8552442, 9175486, -2468974, 21556951, 3506042, -5933891, -12449708}, - }, - { - FieldElement{-3144746, 8744661, 19704003, 4581278, -20430686, 6830683, -21284170, 8971513, -28539189, 15326563}, - FieldElement{-19464629, 10110288, -17262528, -3503892, -23500387, 1355669, -15523050, 15300988, -20514118, 9168260}, - FieldElement{-5353335, 4488613, -23803248, 16314347, 7780487, -15638939, -28948358, 9601605, 33087103, -9011387}, - }, - { - FieldElement{-19443170, -15512900, -20797467, -12445323, -29824447, 10229461, -27444329, -15000531, -5996870, 15664672}, - FieldElement{23294591, -16632613, -22650781, -8470978, 27844204, 11461195, 13099750, -2460356, 18151676, 13417686}, - FieldElement{-24722913, -4176517, -31150679, 5988919, -26858785, 6685065, 1661597, -12551441, 15271676, -15452665}, - }, - }, - { - { - FieldElement{11433042, -13228665, 8239631, -5279517, -1985436, -725718, -18698764, 2167544, -6921301, -13440182}, - FieldElement{-31436171, 15575146, 30436815, 12192228, -22463353, 9395379, -9917708, -8638997, 12215110, 12028277}, - FieldElement{14098400, 6555944, 23007258, 5757252, -15427832, -12950502, 30123440, 4617780, -16900089, -655628}, - }, - { - FieldElement{-4026201, -15240835, 11893168, 13718664, -14809462, 1847385, -15819999, 10154009, 23973261, -12684474}, - FieldElement{-26531820, -3695990, -1908898, 2534301, -31870557, -16550355, 18341390, -11419951, 32013174, -10103539}, - FieldElement{-25479301, 10876443, -11771086, -14625140, -12369567, 1838104, 21911214, 6354752, 4425632, -837822}, - }, - { - FieldElement{-10433389, -14612966, 22229858, -3091047, -13191166, 776729, -17415375, -12020462, 4725005, 14044970}, - FieldElement{19268650, -7304421, 1555349, 8692754, -21474059, -9910664, 6347390, -1411784, -19522291, -16109756}, - FieldElement{-24864089, 12986008, -10898878, -5558584, -11312371, -148526, 19541418, 8180106, 9282262, 10282508}, - }, - { - FieldElement{-26205082, 4428547, -8661196, -13194263, 4098402, -14165257, 15522535, 8372215, 5542595, -10702683}, - FieldElement{-10562541, 14895633, 26814552, -16673850, -17480754, -2489360, -2781891, 6993761, -18093885, 10114655}, - FieldElement{-20107055, -929418, 31422704, 10427861, -7110749, 6150669, -29091755, -11529146, 25953725, -106158}, - }, - { - FieldElement{-4234397, -8039292, -9119125, 3046000, 2101609, -12607294, 19390020, 6094296, -3315279, 12831125}, - FieldElement{-15998678, 7578152, 5310217, 14408357, -33548620, -224739, 31575954, 6326196, 7381791, -2421839}, - FieldElement{-20902779, 3296811, 24736065, -16328389, 18374254, 7318640, 6295303, 8082724, -15362489, 12339664}, - }, - { - FieldElement{27724736, 2291157, 6088201, -14184798, 1792727, 5857634, 13848414, 15768922, 25091167, 14856294}, - FieldElement{-18866652, 8331043, 24373479, 8541013, -701998, -9269457, 12927300, -12695493, -22182473, -9012899}, - FieldElement{-11423429, -5421590, 11632845, 3405020, 30536730, -11674039, -27260765, 13866390, 30146206, 9142070}, - }, - { - FieldElement{3924129, -15307516, -13817122, -10054960, 12291820, -668366, -27702774, 9326384, -8237858, 4171294}, - FieldElement{-15921940, 16037937, 6713787, 16606682, -21612135, 2790944, 26396185, 3731949, 345228, -5462949}, - FieldElement{-21327538, 13448259, 25284571, 1143661, 20614966, -8849387, 2031539, -12391231, -16253183, -13582083}, - }, - { - FieldElement{31016211, -16722429, 26371392, -14451233, -5027349, 14854137, 17477601, 3842657, 28012650, -16405420}, - FieldElement{-5075835, 9368966, -8562079, -4600902, -15249953, 6970560, -9189873, 16292057, -8867157, 3507940}, - FieldElement{29439664, 3537914, 23333589, 6997794, -17555561, -11018068, -15209202, -15051267, -9164929, 6580396}, - }, - }, - { - { - FieldElement{-12185861, -7679788, 16438269, 10826160, -8696817, -6235611, 17860444, -9273846, -2095802, 9304567}, - FieldElement{20714564, -4336911, 29088195, 7406487, 11426967, -5095705, 14792667, -14608617, 5289421, -477127}, - FieldElement{-16665533, -10650790, -6160345, -13305760, 9192020, -1802462, 17271490, 12349094, 26939669, -3752294}, - }, - { - FieldElement{-12889898, 9373458, 31595848, 16374215, 21471720, 13221525, -27283495, -12348559, -3698806, 117887}, - FieldElement{22263325, -6560050, 3984570, -11174646, -15114008, -566785, 28311253, 5358056, -23319780, 541964}, - FieldElement{16259219, 3261970, 2309254, -15534474, -16885711, -4581916, 24134070, -16705829, -13337066, -13552195}, - }, - { - FieldElement{9378160, -13140186, -22845982, -12745264, 28198281, -7244098, -2399684, -717351, 690426, 14876244}, - FieldElement{24977353, -314384, -8223969, -13465086, 28432343, -1176353, -13068804, -12297348, -22380984, 6618999}, - FieldElement{-1538174, 11685646, 12944378, 13682314, -24389511, -14413193, 8044829, -13817328, 32239829, -5652762}, - }, - { - FieldElement{-18603066, 4762990, -926250, 8885304, -28412480, -3187315, 9781647, -10350059, 32779359, 5095274}, - FieldElement{-33008130, -5214506, -32264887, -3685216, 9460461, -9327423, -24601656, 14506724, 21639561, -2630236}, - FieldElement{-16400943, -13112215, 25239338, 15531969, 3987758, -4499318, -1289502, -6863535, 17874574, 558605}, - }, - { - FieldElement{-13600129, 10240081, 9171883, 16131053, -20869254, 9599700, 33499487, 5080151, 2085892, 5119761}, - FieldElement{-22205145, -2519528, -16381601, 414691, -25019550, 2170430, 30634760, -8363614, -31999993, -5759884}, - FieldElement{-6845704, 15791202, 8550074, -1312654, 29928809, -12092256, 27534430, -7192145, -22351378, 12961482}, - }, - { - FieldElement{-24492060, -9570771, 10368194, 11582341, -23397293, -2245287, 16533930, 8206996, -30194652, -5159638}, - FieldElement{-11121496, -3382234, 2307366, 6362031, -135455, 8868177, -16835630, 7031275, 7589640, 8945490}, - FieldElement{-32152748, 8917967, 6661220, -11677616, -1192060, -15793393, 7251489, -11182180, 24099109, -14456170}, - }, - { - FieldElement{5019558, -7907470, 4244127, -14714356, -26933272, 6453165, -19118182, -13289025, -6231896, -10280736}, - FieldElement{10853594, 10721687, 26480089, 5861829, -22995819, 1972175, -1866647, -10557898, -3363451, -6441124}, - FieldElement{-17002408, 5906790, 221599, -6563147, 7828208, -13248918, 24362661, -2008168, -13866408, 7421392}, - }, - { - FieldElement{8139927, -6546497, 32257646, -5890546, 30375719, 1886181, -21175108, 15441252, 28826358, -4123029}, - FieldElement{6267086, 9695052, 7709135, -16603597, -32869068, -1886135, 14795160, -7840124, 13746021, -1742048}, - FieldElement{28584902, 7787108, -6732942, -15050729, 22846041, -7571236, -3181936, -363524, 4771362, -8419958}, - }, - }, - { - { - FieldElement{24949256, 6376279, -27466481, -8174608, -18646154, -9930606, 33543569, -12141695, 3569627, 11342593}, - FieldElement{26514989, 4740088, 27912651, 3697550, 19331575, -11472339, 6809886, 4608608, 7325975, -14801071}, - FieldElement{-11618399, -14554430, -24321212, 7655128, -1369274, 5214312, -27400540, 10258390, -17646694, -8186692}, - }, - { - FieldElement{11431204, 15823007, 26570245, 14329124, 18029990, 4796082, -31446179, 15580664, 9280358, -3973687}, - FieldElement{-160783, -10326257, -22855316, -4304997, -20861367, -13621002, -32810901, -11181622, -15545091, 4387441}, - FieldElement{-20799378, 12194512, 3937617, -5805892, -27154820, 9340370, -24513992, 8548137, 20617071, -7482001}, - }, - { - FieldElement{-938825, -3930586, -8714311, 16124718, 24603125, -6225393, -13775352, -11875822, 24345683, 10325460}, - FieldElement{-19855277, -1568885, -22202708, 8714034, 14007766, 6928528, 16318175, -1010689, 4766743, 3552007}, - FieldElement{-21751364, -16730916, 1351763, -803421, -4009670, 3950935, 3217514, 14481909, 10988822, -3994762}, - }, - { - FieldElement{15564307, -14311570, 3101243, 5684148, 30446780, -8051356, 12677127, -6505343, -8295852, 13296005}, - FieldElement{-9442290, 6624296, -30298964, -11913677, -4670981, -2057379, 31521204, 9614054, -30000824, 12074674}, - FieldElement{4771191, -135239, 14290749, -13089852, 27992298, 14998318, -1413936, -1556716, 29832613, -16391035}, - }, - { - FieldElement{7064884, -7541174, -19161962, -5067537, -18891269, -2912736, 25825242, 5293297, -27122660, 13101590}, - FieldElement{-2298563, 2439670, -7466610, 1719965, -27267541, -16328445, 32512469, -5317593, -30356070, -4190957}, - FieldElement{-30006540, 10162316, -33180176, 3981723, -16482138, -13070044, 14413974, 9515896, 19568978, 9628812}, - }, - { - FieldElement{33053803, 199357, 15894591, 1583059, 27380243, -4580435, -17838894, -6106839, -6291786, 3437740}, - FieldElement{-18978877, 3884493, 19469877, 12726490, 15913552, 13614290, -22961733, 70104, 7463304, 4176122}, - FieldElement{-27124001, 10659917, 11482427, -16070381, 12771467, -6635117, -32719404, -5322751, 24216882, 5944158}, - }, - { - FieldElement{8894125, 7450974, -2664149, -9765752, -28080517, -12389115, 19345746, 14680796, 11632993, 5847885}, - FieldElement{26942781, -2315317, 9129564, -4906607, 26024105, 11769399, -11518837, 6367194, -9727230, 4782140}, - FieldElement{19916461, -4828410, -22910704, -11414391, 25606324, -5972441, 33253853, 8220911, 6358847, -1873857}, - }, - { - FieldElement{801428, -2081702, 16569428, 11065167, 29875704, 96627, 7908388, -4480480, -13538503, 1387155}, - FieldElement{19646058, 5720633, -11416706, 12814209, 11607948, 12749789, 14147075, 15156355, -21866831, 11835260}, - FieldElement{19299512, 1155910, 28703737, 14890794, 2925026, 7269399, 26121523, 15467869, -26560550, 5052483}, - }, - }, - { - { - FieldElement{-3017432, 10058206, 1980837, 3964243, 22160966, 12322533, -6431123, -12618185, 12228557, -7003677}, - FieldElement{32944382, 14922211, -22844894, 5188528, 21913450, -8719943, 4001465, 13238564, -6114803, 8653815}, - FieldElement{22865569, -4652735, 27603668, -12545395, 14348958, 8234005, 24808405, 5719875, 28483275, 2841751}, - }, - { - FieldElement{-16420968, -1113305, -327719, -12107856, 21886282, -15552774, -1887966, -315658, 19932058, -12739203}, - FieldElement{-11656086, 10087521, -8864888, -5536143, -19278573, -3055912, 3999228, 13239134, -4777469, -13910208}, - FieldElement{1382174, -11694719, 17266790, 9194690, -13324356, 9720081, 20403944, 11284705, -14013818, 3093230}, - }, - { - FieldElement{16650921, -11037932, -1064178, 1570629, -8329746, 7352753, -302424, 16271225, -24049421, -6691850}, - FieldElement{-21911077, -5927941, -4611316, -5560156, -31744103, -10785293, 24123614, 15193618, -21652117, -16739389}, - FieldElement{-9935934, -4289447, -25279823, 4372842, 2087473, 10399484, 31870908, 14690798, 17361620, 11864968}, - }, - { - FieldElement{-11307610, 6210372, 13206574, 5806320, -29017692, -13967200, -12331205, -7486601, -25578460, -16240689}, - FieldElement{14668462, -12270235, 26039039, 15305210, 25515617, 4542480, 10453892, 6577524, 9145645, -6443880}, - FieldElement{5974874, 3053895, -9433049, -10385191, -31865124, 3225009, -7972642, 3936128, -5652273, -3050304}, - }, - { - FieldElement{30625386, -4729400, -25555961, -12792866, -20484575, 7695099, 17097188, -16303496, -27999779, 1803632}, - FieldElement{-3553091, 9865099, -5228566, 4272701, -5673832, -16689700, 14911344, 12196514, -21405489, 7047412}, - FieldElement{20093277, 9920966, -11138194, -5343857, 13161587, 12044805, -32856851, 4124601, -32343828, -10257566}, - }, - { - FieldElement{-20788824, 14084654, -13531713, 7842147, 19119038, -13822605, 4752377, -8714640, -21679658, 2288038}, - FieldElement{-26819236, -3283715, 29965059, 3039786, -14473765, 2540457, 29457502, 14625692, -24819617, 12570232}, - FieldElement{-1063558, -11551823, 16920318, 12494842, 1278292, -5869109, -21159943, -3498680, -11974704, 4724943}, - }, - { - FieldElement{17960970, -11775534, -4140968, -9702530, -8876562, -1410617, -12907383, -8659932, -29576300, 1903856}, - FieldElement{23134274, -14279132, -10681997, -1611936, 20684485, 15770816, -12989750, 3190296, 26955097, 14109738}, - FieldElement{15308788, 5320727, -30113809, -14318877, 22902008, 7767164, 29425325, -11277562, 31960942, 11934971}, - }, - { - FieldElement{-27395711, 8435796, 4109644, 12222639, -24627868, 14818669, 20638173, 4875028, 10491392, 1379718}, - FieldElement{-13159415, 9197841, 3875503, -8936108, -1383712, -5879801, 33518459, 16176658, 21432314, 12180697}, - FieldElement{-11787308, 11500838, 13787581, -13832590, -22430679, 10140205, 1465425, 12689540, -10301319, -13872883}, - }, - }, - { - { - FieldElement{5414091, -15386041, -21007664, 9643570, 12834970, 1186149, -2622916, -1342231, 26128231, 6032912}, - FieldElement{-26337395, -13766162, 32496025, -13653919, 17847801, -12669156, 3604025, 8316894, -25875034, -10437358}, - FieldElement{3296484, 6223048, 24680646, -12246460, -23052020, 5903205, -8862297, -4639164, 12376617, 3188849}, - }, - { - FieldElement{29190488, -14659046, 27549113, -1183516, 3520066, -10697301, 32049515, -7309113, -16109234, -9852307}, - FieldElement{-14744486, -9309156, 735818, -598978, -20407687, -5057904, 25246078, -15795669, 18640741, -960977}, - FieldElement{-6928835, -16430795, 10361374, 5642961, 4910474, 12345252, -31638386, -494430, 10530747, 1053335}, - }, - { - FieldElement{-29265967, -14186805, -13538216, -12117373, -19457059, -10655384, -31462369, -2948985, 24018831, 15026644}, - FieldElement{-22592535, -3145277, -2289276, 5953843, -13440189, 9425631, 25310643, 13003497, -2314791, -15145616}, - FieldElement{-27419985, -603321, -8043984, -1669117, -26092265, 13987819, -27297622, 187899, -23166419, -2531735}, - }, - { - FieldElement{-21744398, -13810475, 1844840, 5021428, -10434399, -15911473, 9716667, 16266922, -5070217, 726099}, - FieldElement{29370922, -6053998, 7334071, -15342259, 9385287, 2247707, -13661962, -4839461, 30007388, -15823341}, - FieldElement{-936379, 16086691, 23751945, -543318, -1167538, -5189036, 9137109, 730663, 9835848, 4555336}, - }, - { - FieldElement{-23376435, 1410446, -22253753, -12899614, 30867635, 15826977, 17693930, 544696, -11985298, 12422646}, - FieldElement{31117226, -12215734, -13502838, 6561947, -9876867, -12757670, -5118685, -4096706, 29120153, 13924425}, - FieldElement{-17400879, -14233209, 19675799, -2734756, -11006962, -5858820, -9383939, -11317700, 7240931, -237388}, - }, - { - FieldElement{-31361739, -11346780, -15007447, -5856218, -22453340, -12152771, 1222336, 4389483, 3293637, -15551743}, - FieldElement{-16684801, -14444245, 11038544, 11054958, -13801175, -3338533, -24319580, 7733547, 12796905, -6335822}, - FieldElement{-8759414, -10817836, -25418864, 10783769, -30615557, -9746811, -28253339, 3647836, 3222231, -11160462}, - }, - { - FieldElement{18606113, 1693100, -25448386, -15170272, 4112353, 10045021, 23603893, -2048234, -7550776, 2484985}, - FieldElement{9255317, -3131197, -12156162, -1004256, 13098013, -9214866, 16377220, -2102812, -19802075, -3034702}, - FieldElement{-22729289, 7496160, -5742199, 11329249, 19991973, -3347502, -31718148, 9936966, -30097688, -10618797}, - }, - { - FieldElement{21878590, -5001297, 4338336, 13643897, -3036865, 13160960, 19708896, 5415497, -7360503, -4109293}, - FieldElement{27736861, 10103576, 12500508, 8502413, -3413016, -9633558, 10436918, -1550276, -23659143, -8132100}, - FieldElement{19492550, -12104365, -29681976, -852630, -3208171, 12403437, 30066266, 8367329, 13243957, 8709688}, - }, - }, - { - { - FieldElement{12015105, 2801261, 28198131, 10151021, 24818120, -4743133, -11194191, -5645734, 5150968, 7274186}, - FieldElement{2831366, -12492146, 1478975, 6122054, 23825128, -12733586, 31097299, 6083058, 31021603, -9793610}, - FieldElement{-2529932, -2229646, 445613, 10720828, -13849527, -11505937, -23507731, 16354465, 15067285, -14147707}, - }, - { - FieldElement{7840942, 14037873, -33364863, 15934016, -728213, -3642706, 21403988, 1057586, -19379462, -12403220}, - FieldElement{915865, -16469274, 15608285, -8789130, -24357026, 6060030, -17371319, 8410997, -7220461, 16527025}, - FieldElement{32922597, -556987, 20336074, -16184568, 10903705, -5384487, 16957574, 52992, 23834301, 6588044}, - }, - { - FieldElement{32752030, 11232950, 3381995, -8714866, 22652988, -10744103, 17159699, 16689107, -20314580, -1305992}, - FieldElement{-4689649, 9166776, -25710296, -10847306, 11576752, 12733943, 7924251, -2752281, 1976123, -7249027}, - FieldElement{21251222, 16309901, -2983015, -6783122, 30810597, 12967303, 156041, -3371252, 12331345, -8237197}, - }, - { - FieldElement{8651614, -4477032, -16085636, -4996994, 13002507, 2950805, 29054427, -5106970, 10008136, -4667901}, - FieldElement{31486080, 15114593, -14261250, 12951354, 14369431, -7387845, 16347321, -13662089, 8684155, -10532952}, - FieldElement{19443825, 11385320, 24468943, -9659068, -23919258, 2187569, -26263207, -6086921, 31316348, 14219878}, - }, - { - FieldElement{-28594490, 1193785, 32245219, 11392485, 31092169, 15722801, 27146014, 6992409, 29126555, 9207390}, - FieldElement{32382935, 1110093, 18477781, 11028262, -27411763, -7548111, -4980517, 10843782, -7957600, -14435730}, - FieldElement{2814918, 7836403, 27519878, -7868156, -20894015, -11553689, -21494559, 8550130, 28346258, 1994730}, - }, - { - FieldElement{-19578299, 8085545, -14000519, -3948622, 2785838, -16231307, -19516951, 7174894, 22628102, 8115180}, - FieldElement{-30405132, 955511, -11133838, -15078069, -32447087, -13278079, -25651578, 3317160, -9943017, 930272}, - FieldElement{-15303681, -6833769, 28856490, 1357446, 23421993, 1057177, 24091212, -1388970, -22765376, -10650715}, - }, - { - FieldElement{-22751231, -5303997, -12907607, -12768866, -15811511, -7797053, -14839018, -16554220, -1867018, 8398970}, - FieldElement{-31969310, 2106403, -4736360, 1362501, 12813763, 16200670, 22981545, -6291273, 18009408, -15772772}, - FieldElement{-17220923, -9545221, -27784654, 14166835, 29815394, 7444469, 29551787, -3727419, 19288549, 1325865}, - }, - { - FieldElement{15100157, -15835752, -23923978, -1005098, -26450192, 15509408, 12376730, -3479146, 33166107, -8042750}, - FieldElement{20909231, 13023121, -9209752, 16251778, -5778415, -8094914, 12412151, 10018715, 2213263, -13878373}, - FieldElement{32529814, -11074689, 30361439, -16689753, -9135940, 1513226, 22922121, 6382134, -5766928, 8371348}, - }, - }, - { - { - FieldElement{9923462, 11271500, 12616794, 3544722, -29998368, -1721626, 12891687, -8193132, -26442943, 10486144}, - FieldElement{-22597207, -7012665, 8587003, -8257861, 4084309, -12970062, 361726, 2610596, -23921530, -11455195}, - FieldElement{5408411, -1136691, -4969122, 10561668, 24145918, 14240566, 31319731, -4235541, 19985175, -3436086}, - }, - { - FieldElement{-13994457, 16616821, 14549246, 3341099, 32155958, 13648976, -17577068, 8849297, 65030, 8370684}, - FieldElement{-8320926, -12049626, 31204563, 5839400, -20627288, -1057277, -19442942, 6922164, 12743482, -9800518}, - FieldElement{-2361371, 12678785, 28815050, 4759974, -23893047, 4884717, 23783145, 11038569, 18800704, 255233}, - }, - { - FieldElement{-5269658, -1773886, 13957886, 7990715, 23132995, 728773, 13393847, 9066957, 19258688, -14753793}, - FieldElement{-2936654, -10827535, -10432089, 14516793, -3640786, 4372541, -31934921, 2209390, -1524053, 2055794}, - FieldElement{580882, 16705327, 5468415, -2683018, -30926419, -14696000, -7203346, -8994389, -30021019, 7394435}, - }, - { - FieldElement{23838809, 1822728, -15738443, 15242727, 8318092, -3733104, -21672180, -3492205, -4821741, 14799921}, - FieldElement{13345610, 9759151, 3371034, -16137791, 16353039, 8577942, 31129804, 13496856, -9056018, 7402518}, - FieldElement{2286874, -4435931, -20042458, -2008336, -13696227, 5038122, 11006906, -15760352, 8205061, 1607563}, - }, - { - FieldElement{14414086, -8002132, 3331830, -3208217, 22249151, -5594188, 18364661, -2906958, 30019587, -9029278}, - FieldElement{-27688051, 1585953, -10775053, 931069, -29120221, -11002319, -14410829, 12029093, 9944378, 8024}, - FieldElement{4368715, -3709630, 29874200, -15022983, -20230386, -11410704, -16114594, -999085, -8142388, 5640030}, - }, - { - FieldElement{10299610, 13746483, 11661824, 16234854, 7630238, 5998374, 9809887, -16694564, 15219798, -14327783}, - FieldElement{27425505, -5719081, 3055006, 10660664, 23458024, 595578, -15398605, -1173195, -18342183, 9742717}, - FieldElement{6744077, 2427284, 26042789, 2720740, -847906, 1118974, 32324614, 7406442, 12420155, 1994844}, - }, - { - FieldElement{14012521, -5024720, -18384453, -9578469, -26485342, -3936439, -13033478, -10909803, 24319929, -6446333}, - FieldElement{16412690, -4507367, 10772641, 15929391, -17068788, -4658621, 10555945, -10484049, -30102368, -4739048}, - FieldElement{22397382, -7767684, -9293161, -12792868, 17166287, -9755136, -27333065, 6199366, 21880021, -12250760}, - }, - { - FieldElement{-4283307, 5368523, -31117018, 8163389, -30323063, 3209128, 16557151, 8890729, 8840445, 4957760}, - FieldElement{-15447727, 709327, -6919446, -10870178, -29777922, 6522332, -21720181, 12130072, -14796503, 5005757}, - FieldElement{-2114751, -14308128, 23019042, 15765735, -25269683, 6002752, 10183197, -13239326, -16395286, -2176112}, - }, - }, - { - { - FieldElement{-19025756, 1632005, 13466291, -7995100, -23640451, 16573537, -32013908, -3057104, 22208662, 2000468}, - FieldElement{3065073, -1412761, -25598674, -361432, -17683065, -5703415, -8164212, 11248527, -3691214, -7414184}, - FieldElement{10379208, -6045554, 8877319, 1473647, -29291284, -12507580, 16690915, 2553332, -3132688, 16400289}, - }, - { - FieldElement{15716668, 1254266, -18472690, 7446274, -8448918, 6344164, -22097271, -7285580, 26894937, 9132066}, - FieldElement{24158887, 12938817, 11085297, -8177598, -28063478, -4457083, -30576463, 64452, -6817084, -2692882}, - FieldElement{13488534, 7794716, 22236231, 5989356, 25426474, -12578208, 2350710, -3418511, -4688006, 2364226}, - }, - { - FieldElement{16335052, 9132434, 25640582, 6678888, 1725628, 8517937, -11807024, -11697457, 15445875, -7798101}, - FieldElement{29004207, -7867081, 28661402, -640412, -12794003, -7943086, 31863255, -4135540, -278050, -15759279}, - FieldElement{-6122061, -14866665, -28614905, 14569919, -10857999, -3591829, 10343412, -6976290, -29828287, -10815811}, - }, - { - FieldElement{27081650, 3463984, 14099042, -4517604, 1616303, -6205604, 29542636, 15372179, 17293797, 960709}, - FieldElement{20263915, 11434237, -5765435, 11236810, 13505955, -10857102, -16111345, 6493122, -19384511, 7639714}, - FieldElement{-2830798, -14839232, 25403038, -8215196, -8317012, -16173699, 18006287, -16043750, 29994677, -15808121}, - }, - { - FieldElement{9769828, 5202651, -24157398, -13631392, -28051003, -11561624, -24613141, -13860782, -31184575, 709464}, - FieldElement{12286395, 13076066, -21775189, -1176622, -25003198, 4057652, -32018128, -8890874, 16102007, 13205847}, - FieldElement{13733362, 5599946, 10557076, 3195751, -5557991, 8536970, -25540170, 8525972, 10151379, 10394400}, - }, - { - FieldElement{4024660, -16137551, 22436262, 12276534, -9099015, -2686099, 19698229, 11743039, -33302334, 8934414}, - FieldElement{-15879800, -4525240, -8580747, -2934061, 14634845, -698278, -9449077, 3137094, -11536886, 11721158}, - FieldElement{17555939, -5013938, 8268606, 2331751, -22738815, 9761013, 9319229, 8835153, -9205489, -1280045}, - }, - { - FieldElement{-461409, -7830014, 20614118, 16688288, -7514766, -4807119, 22300304, 505429, 6108462, -6183415}, - FieldElement{-5070281, 12367917, -30663534, 3234473, 32617080, -8422642, 29880583, -13483331, -26898490, -7867459}, - FieldElement{-31975283, 5726539, 26934134, 10237677, -3173717, -605053, 24199304, 3795095, 7592688, -14992079}, - }, - { - FieldElement{21594432, -14964228, 17466408, -4077222, 32537084, 2739898, 6407723, 12018833, -28256052, 4298412}, - FieldElement{-20650503, -11961496, -27236275, 570498, 3767144, -1717540, 13891942, -1569194, 13717174, 10805743}, - FieldElement{-14676630, -15644296, 15287174, 11927123, 24177847, -8175568, -796431, 14860609, -26938930, -5863836}, - }, - }, - { - { - FieldElement{12962541, 5311799, -10060768, 11658280, 18855286, -7954201, 13286263, -12808704, -4381056, 9882022}, - FieldElement{18512079, 11319350, -20123124, 15090309, 18818594, 5271736, -22727904, 3666879, -23967430, -3299429}, - FieldElement{-6789020, -3146043, 16192429, 13241070, 15898607, -14206114, -10084880, -6661110, -2403099, 5276065}, - }, - { - FieldElement{30169808, -5317648, 26306206, -11750859, 27814964, 7069267, 7152851, 3684982, 1449224, 13082861}, - FieldElement{10342826, 3098505, 2119311, 193222, 25702612, 12233820, 23697382, 15056736, -21016438, -8202000}, - FieldElement{-33150110, 3261608, 22745853, 7948688, 19370557, -15177665, -26171976, 6482814, -10300080, -11060101}, - }, - { - FieldElement{32869458, -5408545, 25609743, 15678670, -10687769, -15471071, 26112421, 2521008, -22664288, 6904815}, - FieldElement{29506923, 4457497, 3377935, -9796444, -30510046, 12935080, 1561737, 3841096, -29003639, -6657642}, - FieldElement{10340844, -6630377, -18656632, -2278430, 12621151, -13339055, 30878497, -11824370, -25584551, 5181966}, - }, - { - FieldElement{25940115, -12658025, 17324188, -10307374, -8671468, 15029094, 24396252, -16450922, -2322852, -12388574}, - FieldElement{-21765684, 9916823, -1300409, 4079498, -1028346, 11909559, 1782390, 12641087, 20603771, -6561742}, - FieldElement{-18882287, -11673380, 24849422, 11501709, 13161720, -4768874, 1925523, 11914390, 4662781, 7820689}, - }, - { - FieldElement{12241050, -425982, 8132691, 9393934, 32846760, -1599620, 29749456, 12172924, 16136752, 15264020}, - FieldElement{-10349955, -14680563, -8211979, 2330220, -17662549, -14545780, 10658213, 6671822, 19012087, 3772772}, - FieldElement{3753511, -3421066, 10617074, 2028709, 14841030, -6721664, 28718732, -15762884, 20527771, 12988982}, - }, - { - FieldElement{-14822485, -5797269, -3707987, 12689773, -898983, -10914866, -24183046, -10564943, 3299665, -12424953}, - FieldElement{-16777703, -15253301, -9642417, 4978983, 3308785, 8755439, 6943197, 6461331, -25583147, 8991218}, - FieldElement{-17226263, 1816362, -1673288, -6086439, 31783888, -8175991, -32948145, 7417950, -30242287, 1507265}, - }, - { - FieldElement{29692663, 6829891, -10498800, 4334896, 20945975, -11906496, -28887608, 8209391, 14606362, -10647073}, - FieldElement{-3481570, 8707081, 32188102, 5672294, 22096700, 1711240, -33020695, 9761487, 4170404, -2085325}, - FieldElement{-11587470, 14855945, -4127778, -1531857, -26649089, 15084046, 22186522, 16002000, -14276837, -8400798}, - }, - { - FieldElement{-4811456, 13761029, -31703877, -2483919, -3312471, 7869047, -7113572, -9620092, 13240845, 10965870}, - FieldElement{-7742563, -8256762, -14768334, -13656260, -23232383, 12387166, 4498947, 14147411, 29514390, 4302863}, - FieldElement{-13413405, -12407859, 20757302, -13801832, 14785143, 8976368, -5061276, -2144373, 17846988, -13971927}, - }, - }, - { - { - FieldElement{-2244452, -754728, -4597030, -1066309, -6247172, 1455299, -21647728, -9214789, -5222701, 12650267}, - FieldElement{-9906797, -16070310, 21134160, 12198166, -27064575, 708126, 387813, 13770293, -19134326, 10958663}, - FieldElement{22470984, 12369526, 23446014, -5441109, -21520802, -9698723, -11772496, -11574455, -25083830, 4271862}, - }, - { - FieldElement{-25169565, -10053642, -19909332, 15361595, -5984358, 2159192, 75375, -4278529, -32526221, 8469673}, - FieldElement{15854970, 4148314, -8893890, 7259002, 11666551, 13824734, -30531198, 2697372, 24154791, -9460943}, - FieldElement{15446137, -15806644, 29759747, 14019369, 30811221, -9610191, -31582008, 12840104, 24913809, 9815020}, - }, - { - FieldElement{-4709286, -5614269, -31841498, -12288893, -14443537, 10799414, -9103676, 13438769, 18735128, 9466238}, - FieldElement{11933045, 9281483, 5081055, -5183824, -2628162, -4905629, -7727821, -10896103, -22728655, 16199064}, - FieldElement{14576810, 379472, -26786533, -8317236, -29426508, -10812974, -102766, 1876699, 30801119, 2164795}, - }, - { - FieldElement{15995086, 3199873, 13672555, 13712240, -19378835, -4647646, -13081610, -15496269, -13492807, 1268052}, - FieldElement{-10290614, -3659039, -3286592, 10948818, 23037027, 3794475, -3470338, -12600221, -17055369, 3565904}, - FieldElement{29210088, -9419337, -5919792, -4952785, 10834811, -13327726, -16512102, -10820713, -27162222, -14030531}, - }, - { - FieldElement{-13161890, 15508588, 16663704, -8156150, -28349942, 9019123, -29183421, -3769423, 2244111, -14001979}, - FieldElement{-5152875, -3800936, -9306475, -6071583, 16243069, 14684434, -25673088, -16180800, 13491506, 4641841}, - FieldElement{10813417, 643330, -19188515, -728916, 30292062, -16600078, 27548447, -7721242, 14476989, -12767431}, - }, - { - FieldElement{10292079, 9984945, 6481436, 8279905, -7251514, 7032743, 27282937, -1644259, -27912810, 12651324}, - FieldElement{-31185513, -813383, 22271204, 11835308, 10201545, 15351028, 17099662, 3988035, 21721536, -3148940}, - FieldElement{10202177, -6545839, -31373232, -9574638, -32150642, -8119683, -12906320, 3852694, 13216206, 14842320}, - }, - { - FieldElement{-15815640, -10601066, -6538952, -7258995, -6984659, -6581778, -31500847, 13765824, -27434397, 9900184}, - FieldElement{14465505, -13833331, -32133984, -14738873, -27443187, 12990492, 33046193, 15796406, -7051866, -8040114}, - FieldElement{30924417, -8279620, 6359016, -12816335, 16508377, 9071735, -25488601, 15413635, 9524356, -7018878}, - }, - { - FieldElement{12274201, -13175547, 32627641, -1785326, 6736625, 13267305, 5237659, -5109483, 15663516, 4035784}, - FieldElement{-2951309, 8903985, 17349946, 601635, -16432815, -4612556, -13732739, -15889334, -22258478, 4659091}, - FieldElement{-16916263, -4952973, -30393711, -15158821, 20774812, 15897498, 5736189, 15026997, -2178256, -13455585}, - }, - }, - { - { - FieldElement{-8858980, -2219056, 28571666, -10155518, -474467, -10105698, -3801496, 278095, 23440562, -290208}, - FieldElement{10226241, -5928702, 15139956, 120818, -14867693, 5218603, 32937275, 11551483, -16571960, -7442864}, - FieldElement{17932739, -12437276, -24039557, 10749060, 11316803, 7535897, 22503767, 5561594, -3646624, 3898661}, - }, - { - FieldElement{7749907, -969567, -16339731, -16464, -25018111, 15122143, -1573531, 7152530, 21831162, 1245233}, - FieldElement{26958459, -14658026, 4314586, 8346991, -5677764, 11960072, -32589295, -620035, -30402091, -16716212}, - FieldElement{-12165896, 9166947, 33491384, 13673479, 29787085, 13096535, 6280834, 14587357, -22338025, 13987525}, - }, - { - FieldElement{-24349909, 7778775, 21116000, 15572597, -4833266, -5357778, -4300898, -5124639, -7469781, -2858068}, - FieldElement{9681908, -6737123, -31951644, 13591838, -6883821, 386950, 31622781, 6439245, -14581012, 4091397}, - FieldElement{-8426427, 1470727, -28109679, -1596990, 3978627, -5123623, -19622683, 12092163, 29077877, -14741988}, - }, - { - FieldElement{5269168, -6859726, -13230211, -8020715, 25932563, 1763552, -5606110, -5505881, -20017847, 2357889}, - FieldElement{32264008, -15407652, -5387735, -1160093, -2091322, -3946900, 23104804, -12869908, 5727338, 189038}, - FieldElement{14609123, -8954470, -6000566, -16622781, -14577387, -7743898, -26745169, 10942115, -25888931, -14884697}, - }, - { - FieldElement{20513500, 5557931, -15604613, 7829531, 26413943, -2019404, -21378968, 7471781, 13913677, -5137875}, - FieldElement{-25574376, 11967826, 29233242, 12948236, -6754465, 4713227, -8940970, 14059180, 12878652, 8511905}, - FieldElement{-25656801, 3393631, -2955415, -7075526, -2250709, 9366908, -30223418, 6812974, 5568676, -3127656}, - }, - { - FieldElement{11630004, 12144454, 2116339, 13606037, 27378885, 15676917, -17408753, -13504373, -14395196, 8070818}, - FieldElement{27117696, -10007378, -31282771, -5570088, 1127282, 12772488, -29845906, 10483306, -11552749, -1028714}, - FieldElement{10637467, -5688064, 5674781, 1072708, -26343588, -6982302, -1683975, 9177853, -27493162, 15431203}, - }, - { - FieldElement{20525145, 10892566, -12742472, 12779443, -29493034, 16150075, -28240519, 14943142, -15056790, -7935931}, - FieldElement{-30024462, 5626926, -551567, -9981087, 753598, 11981191, 25244767, -3239766, -3356550, 9594024}, - FieldElement{-23752644, 2636870, -5163910, -10103818, 585134, 7877383, 11345683, -6492290, 13352335, -10977084}, - }, - { - FieldElement{-1931799, -5407458, 3304649, -12884869, 17015806, -4877091, -29783850, -7752482, -13215537, -319204}, - FieldElement{20239939, 6607058, 6203985, 3483793, -18386976, -779229, -20723742, 15077870, -22750759, 14523817}, - FieldElement{27406042, -6041657, 27423596, -4497394, 4996214, 10002360, -28842031, -4545494, -30172742, -4805667}, - }, - }, - { - { - FieldElement{11374242, 12660715, 17861383, -12540833, 10935568, 1099227, -13886076, -9091740, -27727044, 11358504}, - FieldElement{-12730809, 10311867, 1510375, 10778093, -2119455, -9145702, 32676003, 11149336, -26123651, 4985768}, - FieldElement{-19096303, 341147, -6197485, -239033, 15756973, -8796662, -983043, 13794114, -19414307, -15621255}, - }, - { - FieldElement{6490081, 11940286, 25495923, -7726360, 8668373, -8751316, 3367603, 6970005, -1691065, -9004790}, - FieldElement{1656497, 13457317, 15370807, 6364910, 13605745, 8362338, -19174622, -5475723, -16796596, -5031438}, - FieldElement{-22273315, -13524424, -64685, -4334223, -18605636, -10921968, -20571065, -7007978, -99853, -10237333}, - }, - { - FieldElement{17747465, 10039260, 19368299, -4050591, -20630635, -16041286, 31992683, -15857976, -29260363, -5511971}, - FieldElement{31932027, -4986141, -19612382, 16366580, 22023614, 88450, 11371999, -3744247, 4882242, -10626905}, - FieldElement{29796507, 37186, 19818052, 10115756, -11829032, 3352736, 18551198, 3272828, -5190932, -4162409}, - }, - { - FieldElement{12501286, 4044383, -8612957, -13392385, -32430052, 5136599, -19230378, -3529697, 330070, -3659409}, - FieldElement{6384877, 2899513, 17807477, 7663917, -2358888, 12363165, 25366522, -8573892, -271295, 12071499}, - FieldElement{-8365515, -4042521, 25133448, -4517355, -6211027, 2265927, -32769618, 1936675, -5159697, 3829363}, - }, - { - FieldElement{28425966, -5835433, -577090, -4697198, -14217555, 6870930, 7921550, -6567787, 26333140, 14267664}, - FieldElement{-11067219, 11871231, 27385719, -10559544, -4585914, -11189312, 10004786, -8709488, -21761224, 8930324}, - FieldElement{-21197785, -16396035, 25654216, -1725397, 12282012, 11008919, 1541940, 4757911, -26491501, -16408940}, - }, - { - FieldElement{13537262, -7759490, -20604840, 10961927, -5922820, -13218065, -13156584, 6217254, -15943699, 13814990}, - FieldElement{-17422573, 15157790, 18705543, 29619, 24409717, -260476, 27361681, 9257833, -1956526, -1776914}, - FieldElement{-25045300, -10191966, 15366585, 15166509, -13105086, 8423556, -29171540, 12361135, -18685978, 4578290}, - }, - { - FieldElement{24579768, 3711570, 1342322, -11180126, -27005135, 14124956, -22544529, 14074919, 21964432, 8235257}, - FieldElement{-6528613, -2411497, 9442966, -5925588, 12025640, -1487420, -2981514, -1669206, 13006806, 2355433}, - FieldElement{-16304899, -13605259, -6632427, -5142349, 16974359, -10911083, 27202044, 1719366, 1141648, -12796236}, - }, - { - FieldElement{-12863944, -13219986, -8318266, -11018091, -6810145, -4843894, 13475066, -3133972, 32674895, 13715045}, - FieldElement{11423335, -5468059, 32344216, 8962751, 24989809, 9241752, -13265253, 16086212, -28740881, -15642093}, - FieldElement{-1409668, 12530728, -6368726, 10847387, 19531186, -14132160, -11709148, 7791794, -27245943, 4383347}, - }, - }, - { - { - FieldElement{-28970898, 5271447, -1266009, -9736989, -12455236, 16732599, -4862407, -4906449, 27193557, 6245191}, - FieldElement{-15193956, 5362278, -1783893, 2695834, 4960227, 12840725, 23061898, 3260492, 22510453, 8577507}, - FieldElement{-12632451, 11257346, -32692994, 13548177, -721004, 10879011, 31168030, 13952092, -29571492, -3635906}, - }, - { - FieldElement{3877321, -9572739, 32416692, 5405324, -11004407, -13656635, 3759769, 11935320, 5611860, 8164018}, - FieldElement{-16275802, 14667797, 15906460, 12155291, -22111149, -9039718, 32003002, -8832289, 5773085, -8422109}, - FieldElement{-23788118, -8254300, 1950875, 8937633, 18686727, 16459170, -905725, 12376320, 31632953, 190926}, - }, - { - FieldElement{-24593607, -16138885, -8423991, 13378746, 14162407, 6901328, -8288749, 4508564, -25341555, -3627528}, - FieldElement{8884438, -5884009, 6023974, 10104341, -6881569, -4941533, 18722941, -14786005, -1672488, 827625}, - FieldElement{-32720583, -16289296, -32503547, 7101210, 13354605, 2659080, -1800575, -14108036, -24878478, 1541286}, - }, - { - FieldElement{2901347, -1117687, 3880376, -10059388, -17620940, -3612781, -21802117, -3567481, 20456845, -1885033}, - FieldElement{27019610, 12299467, -13658288, -1603234, -12861660, -4861471, -19540150, -5016058, 29439641, 15138866}, - FieldElement{21536104, -6626420, -32447818, -10690208, -22408077, 5175814, -5420040, -16361163, 7779328, 109896}, - }, - { - FieldElement{30279744, 14648750, -8044871, 6425558, 13639621, -743509, 28698390, 12180118, 23177719, -554075}, - FieldElement{26572847, 3405927, -31701700, 12890905, -19265668, 5335866, -6493768, 2378492, 4439158, -13279347}, - FieldElement{-22716706, 3489070, -9225266, -332753, 18875722, -1140095, 14819434, -12731527, -17717757, -5461437}, - }, - { - FieldElement{-5056483, 16566551, 15953661, 3767752, -10436499, 15627060, -820954, 2177225, 8550082, -15114165}, - FieldElement{-18473302, 16596775, -381660, 15663611, 22860960, 15585581, -27844109, -3582739, -23260460, -8428588}, - FieldElement{-32480551, 15707275, -8205912, -5652081, 29464558, 2713815, -22725137, 15860482, -21902570, 1494193}, - }, - { - FieldElement{-19562091, -14087393, -25583872, -9299552, 13127842, 759709, 21923482, 16529112, 8742704, 12967017}, - FieldElement{-28464899, 1553205, 32536856, -10473729, -24691605, -406174, -8914625, -2933896, -29903758, 15553883}, - FieldElement{21877909, 3230008, 9881174, 10539357, -4797115, 2841332, 11543572, 14513274, 19375923, -12647961}, - }, - { - FieldElement{8832269, -14495485, 13253511, 5137575, 5037871, 4078777, 24880818, -6222716, 2862653, 9455043}, - FieldElement{29306751, 5123106, 20245049, -14149889, 9592566, 8447059, -2077124, -2990080, 15511449, 4789663}, - FieldElement{-20679756, 7004547, 8824831, -9434977, -4045704, -3750736, -5754762, 108893, 23513200, 16652362}, - }, - }, - { - { - FieldElement{-33256173, 4144782, -4476029, -6579123, 10770039, -7155542, -6650416, -12936300, -18319198, 10212860}, - FieldElement{2756081, 8598110, 7383731, -6859892, 22312759, -1105012, 21179801, 2600940, -9988298, -12506466}, - FieldElement{-24645692, 13317462, -30449259, -15653928, 21365574, -10869657, 11344424, 864440, -2499677, -16710063}, - }, - { - FieldElement{-26432803, 6148329, -17184412, -14474154, 18782929, -275997, -22561534, 211300, 2719757, 4940997}, - FieldElement{-1323882, 3911313, -6948744, 14759765, -30027150, 7851207, 21690126, 8518463, 26699843, 5276295}, - FieldElement{-13149873, -6429067, 9396249, 365013, 24703301, -10488939, 1321586, 149635, -15452774, 7159369}, - }, - { - FieldElement{9987780, -3404759, 17507962, 9505530, 9731535, -2165514, 22356009, 8312176, 22477218, -8403385}, - FieldElement{18155857, -16504990, 19744716, 9006923, 15154154, -10538976, 24256460, -4864995, -22548173, 9334109}, - FieldElement{2986088, -4911893, 10776628, -3473844, 10620590, -7083203, -21413845, 14253545, -22587149, 536906}, - }, - { - FieldElement{4377756, 8115836, 24567078, 15495314, 11625074, 13064599, 7390551, 10589625, 10838060, -15420424}, - FieldElement{-19342404, 867880, 9277171, -3218459, -14431572, -1986443, 19295826, -15796950, 6378260, 699185}, - FieldElement{7895026, 4057113, -7081772, -13077756, -17886831, -323126, -716039, 15693155, -5045064, -13373962}, - }, - { - FieldElement{-7737563, -5869402, -14566319, -7406919, 11385654, 13201616, 31730678, -10962840, -3918636, -9669325}, - FieldElement{10188286, -15770834, -7336361, 13427543, 22223443, 14896287, 30743455, 7116568, -21786507, 5427593}, - FieldElement{696102, 13206899, 27047647, -10632082, 15285305, -9853179, 10798490, -4578720, 19236243, 12477404}, - }, - { - FieldElement{-11229439, 11243796, -17054270, -8040865, -788228, -8167967, -3897669, 11180504, -23169516, 7733644}, - FieldElement{17800790, -14036179, -27000429, -11766671, 23887827, 3149671, 23466177, -10538171, 10322027, 15313801}, - FieldElement{26246234, 11968874, 32263343, -5468728, 6830755, -13323031, -15794704, -101982, -24449242, 10890804}, - }, - { - FieldElement{-31365647, 10271363, -12660625, -6267268, 16690207, -13062544, -14982212, 16484931, 25180797, -5334884}, - FieldElement{-586574, 10376444, -32586414, -11286356, 19801893, 10997610, 2276632, 9482883, 316878, 13820577}, - FieldElement{-9882808, -4510367, -2115506, 16457136, -11100081, 11674996, 30756178, -7515054, 30696930, -3712849}, - }, - { - FieldElement{32988917, -9603412, 12499366, 7910787, -10617257, -11931514, -7342816, -9985397, -32349517, 7392473}, - FieldElement{-8855661, 15927861, 9866406, -3649411, -2396914, -16655781, -30409476, -9134995, 25112947, -2926644}, - FieldElement{-2504044, -436966, 25621774, -5678772, 15085042, -5479877, -24884878, -13526194, 5537438, -13914319}, - }, - }, - { - { - FieldElement{-11225584, 2320285, -9584280, 10149187, -33444663, 5808648, -14876251, -1729667, 31234590, 6090599}, - FieldElement{-9633316, 116426, 26083934, 2897444, -6364437, -2688086, 609721, 15878753, -6970405, -9034768}, - FieldElement{-27757857, 247744, -15194774, -9002551, 23288161, -10011936, -23869595, 6503646, 20650474, 1804084}, - }, - { - FieldElement{-27589786, 15456424, 8972517, 8469608, 15640622, 4439847, 3121995, -10329713, 27842616, -202328}, - FieldElement{-15306973, 2839644, 22530074, 10026331, 4602058, 5048462, 28248656, 5031932, -11375082, 12714369}, - FieldElement{20807691, -7270825, 29286141, 11421711, -27876523, -13868230, -21227475, 1035546, -19733229, 12796920}, - }, - { - FieldElement{12076899, -14301286, -8785001, -11848922, -25012791, 16400684, -17591495, -12899438, 3480665, -15182815}, - FieldElement{-32361549, 5457597, 28548107, 7833186, 7303070, -11953545, -24363064, -15921875, -33374054, 2771025}, - FieldElement{-21389266, 421932, 26597266, 6860826, 22486084, -6737172, -17137485, -4210226, -24552282, 15673397}, - }, - { - FieldElement{-20184622, 2338216, 19788685, -9620956, -4001265, -8740893, -20271184, 4733254, 3727144, -12934448}, - FieldElement{6120119, 814863, -11794402, -622716, 6812205, -15747771, 2019594, 7975683, 31123697, -10958981}, - FieldElement{30069250, -11435332, 30434654, 2958439, 18399564, -976289, 12296869, 9204260, -16432438, 9648165}, - }, - { - FieldElement{32705432, -1550977, 30705658, 7451065, -11805606, 9631813, 3305266, 5248604, -26008332, -11377501}, - FieldElement{17219865, 2375039, -31570947, -5575615, -19459679, 9219903, 294711, 15298639, 2662509, -16297073}, - FieldElement{-1172927, -7558695, -4366770, -4287744, -21346413, -8434326, 32087529, -1222777, 32247248, -14389861}, - }, - { - FieldElement{14312628, 1221556, 17395390, -8700143, -4945741, -8684635, -28197744, -9637817, -16027623, -13378845}, - FieldElement{-1428825, -9678990, -9235681, 6549687, -7383069, -468664, 23046502, 9803137, 17597934, 2346211}, - FieldElement{18510800, 15337574, 26171504, 981392, -22241552, 7827556, -23491134, -11323352, 3059833, -11782870}, - }, - { - FieldElement{10141598, 6082907, 17829293, -1947643, 9830092, 13613136, -25556636, -5544586, -33502212, 3592096}, - FieldElement{33114168, -15889352, -26525686, -13343397, 33076705, 8716171, 1151462, 1521897, -982665, -6837803}, - FieldElement{-32939165, -4255815, 23947181, -324178, -33072974, -12305637, -16637686, 3891704, 26353178, 693168}, - }, - { - FieldElement{30374239, 1595580, -16884039, 13186931, 4600344, 406904, 9585294, -400668, 31375464, 14369965}, - FieldElement{-14370654, -7772529, 1510301, 6434173, -18784789, -6262728, 32732230, -13108839, 17901441, 16011505}, - FieldElement{18171223, -11934626, -12500402, 15197122, -11038147, -15230035, -19172240, -16046376, 8764035, 12309598}, - }, - }, - { - { - FieldElement{5975908, -5243188, -19459362, -9681747, -11541277, 14015782, -23665757, 1228319, 17544096, -10593782}, - FieldElement{5811932, -1715293, 3442887, -2269310, -18367348, -8359541, -18044043, -15410127, -5565381, 12348900}, - FieldElement{-31399660, 11407555, 25755363, 6891399, -3256938, 14872274, -24849353, 8141295, -10632534, -585479}, - }, - { - FieldElement{-12675304, 694026, -5076145, 13300344, 14015258, -14451394, -9698672, -11329050, 30944593, 1130208}, - FieldElement{8247766, -6710942, -26562381, -7709309, -14401939, -14648910, 4652152, 2488540, 23550156, -271232}, - FieldElement{17294316, -3788438, 7026748, 15626851, 22990044, 113481, 2267737, -5908146, -408818, -137719}, - }, - { - FieldElement{16091085, -16253926, 18599252, 7340678, 2137637, -1221657, -3364161, 14550936, 3260525, -7166271}, - FieldElement{-4910104, -13332887, 18550887, 10864893, -16459325, -7291596, -23028869, -13204905, -12748722, 2701326}, - FieldElement{-8574695, 16099415, 4629974, -16340524, -20786213, -6005432, -10018363, 9276971, 11329923, 1862132}, - }, - { - FieldElement{14763076, -15903608, -30918270, 3689867, 3511892, 10313526, -21951088, 12219231, -9037963, -940300}, - FieldElement{8894987, -3446094, 6150753, 3013931, 301220, 15693451, -31981216, -2909717, -15438168, 11595570}, - FieldElement{15214962, 3537601, -26238722, -14058872, 4418657, -15230761, 13947276, 10730794, -13489462, -4363670}, - }, - { - FieldElement{-2538306, 7682793, 32759013, 263109, -29984731, -7955452, -22332124, -10188635, 977108, 699994}, - FieldElement{-12466472, 4195084, -9211532, 550904, -15565337, 12917920, 19118110, -439841, -30534533, -14337913}, - FieldElement{31788461, -14507657, 4799989, 7372237, 8808585, -14747943, 9408237, -10051775, 12493932, -5409317}, - }, - { - FieldElement{-25680606, 5260744, -19235809, -6284470, -3695942, 16566087, 27218280, 2607121, 29375955, 6024730}, - FieldElement{842132, -2794693, -4763381, -8722815, 26332018, -12405641, 11831880, 6985184, -9940361, 2854096}, - FieldElement{-4847262, -7969331, 2516242, -5847713, 9695691, -7221186, 16512645, 960770, 12121869, 16648078}, - }, - { - FieldElement{-15218652, 14667096, -13336229, 2013717, 30598287, -464137, -31504922, -7882064, 20237806, 2838411}, - FieldElement{-19288047, 4453152, 15298546, -16178388, 22115043, -15972604, 12544294, -13470457, 1068881, -12499905}, - FieldElement{-9558883, -16518835, 33238498, 13506958, 30505848, -1114596, -8486907, -2630053, 12521378, 4845654}, - }, - { - FieldElement{-28198521, 10744108, -2958380, 10199664, 7759311, -13088600, 3409348, -873400, -6482306, -12885870}, - FieldElement{-23561822, 6230156, -20382013, 10655314, -24040585, -11621172, 10477734, -1240216, -3113227, 13974498}, - FieldElement{12966261, 15550616, -32038948, -1615346, 21025980, -629444, 5642325, 7188737, 18895762, 12629579}, - }, - }, - { - { - FieldElement{14741879, -14946887, 22177208, -11721237, 1279741, 8058600, 11758140, 789443, 32195181, 3895677}, - FieldElement{10758205, 15755439, -4509950, 9243698, -4879422, 6879879, -2204575, -3566119, -8982069, 4429647}, - FieldElement{-2453894, 15725973, -20436342, -10410672, -5803908, -11040220, -7135870, -11642895, 18047436, -15281743}, - }, - { - FieldElement{-25173001, -11307165, 29759956, 11776784, -22262383, -15820455, 10993114, -12850837, -17620701, -9408468}, - FieldElement{21987233, 700364, -24505048, 14972008, -7774265, -5718395, 32155026, 2581431, -29958985, 8773375}, - FieldElement{-25568350, 454463, -13211935, 16126715, 25240068, 8594567, 20656846, 12017935, -7874389, -13920155}, - }, - { - FieldElement{6028182, 6263078, -31011806, -11301710, -818919, 2461772, -31841174, -5468042, -1721788, -2776725}, - FieldElement{-12278994, 16624277, 987579, -5922598, 32908203, 1248608, 7719845, -4166698, 28408820, 6816612}, - FieldElement{-10358094, -8237829, 19549651, -12169222, 22082623, 16147817, 20613181, 13982702, -10339570, 5067943}, - }, - { - FieldElement{-30505967, -3821767, 12074681, 13582412, -19877972, 2443951, -19719286, 12746132, 5331210, -10105944}, - FieldElement{30528811, 3601899, -1957090, 4619785, -27361822, -15436388, 24180793, -12570394, 27679908, -1648928}, - FieldElement{9402404, -13957065, 32834043, 10838634, -26580150, -13237195, 26653274, -8685565, 22611444, -12715406}, - }, - { - FieldElement{22190590, 1118029, 22736441, 15130463, -30460692, -5991321, 19189625, -4648942, 4854859, 6622139}, - FieldElement{-8310738, -2953450, -8262579, -3388049, -10401731, -271929, 13424426, -3567227, 26404409, 13001963}, - FieldElement{-31241838, -15415700, -2994250, 8939346, 11562230, -12840670, -26064365, -11621720, -15405155, 11020693}, - }, - { - FieldElement{1866042, -7949489, -7898649, -10301010, 12483315, 13477547, 3175636, -12424163, 28761762, 1406734}, - FieldElement{-448555, -1777666, 13018551, 3194501, -9580420, -11161737, 24760585, -4347088, 25577411, -13378680}, - FieldElement{-24290378, 4759345, -690653, -1852816, 2066747, 10693769, -29595790, 9884936, -9368926, 4745410}, - }, - { - FieldElement{-9141284, 6049714, -19531061, -4341411, -31260798, 9944276, -15462008, -11311852, 10931924, -11931931}, - FieldElement{-16561513, 14112680, -8012645, 4817318, -8040464, -11414606, -22853429, 10856641, -20470770, 13434654}, - FieldElement{22759489, -10073434, -16766264, -1871422, 13637442, -10168091, 1765144, -12654326, 28445307, -5364710}, - }, - { - FieldElement{29875063, 12493613, 2795536, -3786330, 1710620, 15181182, -10195717, -8788675, 9074234, 1167180}, - FieldElement{-26205683, 11014233, -9842651, -2635485, -26908120, 7532294, -18716888, -9535498, 3843903, 9367684}, - FieldElement{-10969595, -6403711, 9591134, 9582310, 11349256, 108879, 16235123, 8601684, -139197, 4242895}, - }, - }, - { - { - FieldElement{22092954, -13191123, -2042793, -11968512, 32186753, -11517388, -6574341, 2470660, -27417366, 16625501}, - FieldElement{-11057722, 3042016, 13770083, -9257922, 584236, -544855, -7770857, 2602725, -27351616, 14247413}, - FieldElement{6314175, -10264892, -32772502, 15957557, -10157730, 168750, -8618807, 14290061, 27108877, -1180880}, - }, - { - FieldElement{-8586597, -7170966, 13241782, 10960156, -32991015, -13794596, 33547976, -11058889, -27148451, 981874}, - FieldElement{22833440, 9293594, -32649448, -13618667, -9136966, 14756819, -22928859, -13970780, -10479804, -16197962}, - FieldElement{-7768587, 3326786, -28111797, 10783824, 19178761, 14905060, 22680049, 13906969, -15933690, 3797899}, - }, - { - FieldElement{21721356, -4212746, -12206123, 9310182, -3882239, -13653110, 23740224, -2709232, 20491983, -8042152}, - FieldElement{9209270, -15135055, -13256557, -6167798, -731016, 15289673, 25947805, 15286587, 30997318, -6703063}, - FieldElement{7392032, 16618386, 23946583, -8039892, -13265164, -1533858, -14197445, -2321576, 17649998, -250080}, - }, - { - FieldElement{-9301088, -14193827, 30609526, -3049543, -25175069, -1283752, -15241566, -9525724, -2233253, 7662146}, - FieldElement{-17558673, 1763594, -33114336, 15908610, -30040870, -12174295, 7335080, -8472199, -3174674, 3440183}, - FieldElement{-19889700, -5977008, -24111293, -9688870, 10799743, -16571957, 40450, -4431835, 4862400, 1133}, - }, - { - FieldElement{-32856209, -7873957, -5422389, 14860950, -16319031, 7956142, 7258061, 311861, -30594991, -7379421}, - FieldElement{-3773428, -1565936, 28985340, 7499440, 24445838, 9325937, 29727763, 16527196, 18278453, 15405622}, - FieldElement{-4381906, 8508652, -19898366, -3674424, -5984453, 15149970, -13313598, 843523, -21875062, 13626197}, - }, - { - FieldElement{2281448, -13487055, -10915418, -2609910, 1879358, 16164207, -10783882, 3953792, 13340839, 15928663}, - FieldElement{31727126, -7179855, -18437503, -8283652, 2875793, -16390330, -25269894, -7014826, -23452306, 5964753}, - FieldElement{4100420, -5959452, -17179337, 6017714, -18705837, 12227141, -26684835, 11344144, 2538215, -7570755}, - }, - { - FieldElement{-9433605, 6123113, 11159803, -2156608, 30016280, 14966241, -20474983, 1485421, -629256, -15958862}, - FieldElement{-26804558, 4260919, 11851389, 9658551, -32017107, 16367492, -20205425, -13191288, 11659922, -11115118}, - FieldElement{26180396, 10015009, -30844224, -8581293, 5418197, 9480663, 2231568, -10170080, 33100372, -1306171}, - }, - { - FieldElement{15121113, -5201871, -10389905, 15427821, -27509937, -15992507, 21670947, 4486675, -5931810, -14466380}, - FieldElement{16166486, -9483733, -11104130, 6023908, -31926798, -1364923, 2340060, -16254968, -10735770, -10039824}, - FieldElement{28042865, -3557089, -12126526, 12259706, -3717498, -6945899, 6766453, -8689599, 18036436, 5803270}, - }, - }, - { - { - FieldElement{-817581, 6763912, 11803561, 1585585, 10958447, -2671165, 23855391, 4598332, -6159431, -14117438}, - FieldElement{-31031306, -14256194, 17332029, -2383520, 31312682, -5967183, 696309, 50292, -20095739, 11763584}, - FieldElement{-594563, -2514283, -32234153, 12643980, 12650761, 14811489, 665117, -12613632, -19773211, -10713562}, - }, - { - FieldElement{30464590, -11262872, -4127476, -12734478, 19835327, -7105613, -24396175, 2075773, -17020157, 992471}, - FieldElement{18357185, -6994433, 7766382, 16342475, -29324918, 411174, 14578841, 8080033, -11574335, -10601610}, - FieldElement{19598397, 10334610, 12555054, 2555664, 18821899, -10339780, 21873263, 16014234, 26224780, 16452269}, - }, - { - FieldElement{-30223925, 5145196, 5944548, 16385966, 3976735, 2009897, -11377804, -7618186, -20533829, 3698650}, - FieldElement{14187449, 3448569, -10636236, -10810935, -22663880, -3433596, 7268410, -10890444, 27394301, 12015369}, - FieldElement{19695761, 16087646, 28032085, 12999827, 6817792, 11427614, 20244189, -1312777, -13259127, -3402461}, - }, - { - FieldElement{30860103, 12735208, -1888245, -4699734, -16974906, 2256940, -8166013, 12298312, -8550524, -10393462}, - FieldElement{-5719826, -11245325, -1910649, 15569035, 26642876, -7587760, -5789354, -15118654, -4976164, 12651793}, - FieldElement{-2848395, 9953421, 11531313, -5282879, 26895123, -12697089, -13118820, -16517902, 9768698, -2533218}, - }, - { - FieldElement{-24719459, 1894651, -287698, -4704085, 15348719, -8156530, 32767513, 12765450, 4940095, 10678226}, - FieldElement{18860224, 15980149, -18987240, -1562570, -26233012, -11071856, -7843882, 13944024, -24372348, 16582019}, - FieldElement{-15504260, 4970268, -29893044, 4175593, -20993212, -2199756, -11704054, 15444560, -11003761, 7989037}, - }, - { - FieldElement{31490452, 5568061, -2412803, 2182383, -32336847, 4531686, -32078269, 6200206, -19686113, -14800171}, - FieldElement{-17308668, -15879940, -31522777, -2831, -32887382, 16375549, 8680158, -16371713, 28550068, -6857132}, - FieldElement{-28126887, -5688091, 16837845, -1820458, -6850681, 12700016, -30039981, 4364038, 1155602, 5988841}, - }, - { - FieldElement{21890435, -13272907, -12624011, 12154349, -7831873, 15300496, 23148983, -4470481, 24618407, 8283181}, - FieldElement{-33136107, -10512751, 9975416, 6841041, -31559793, 16356536, 3070187, -7025928, 1466169, 10740210}, - FieldElement{-1509399, -15488185, -13503385, -10655916, 32799044, 909394, -13938903, -5779719, -32164649, -15327040}, - }, - { - FieldElement{3960823, -14267803, -28026090, -15918051, -19404858, 13146868, 15567327, 951507, -3260321, -573935}, - FieldElement{24740841, 5052253, -30094131, 8961361, 25877428, 6165135, -24368180, 14397372, -7380369, -6144105}, - FieldElement{-28888365, 3510803, -28103278, -1158478, -11238128, -10631454, -15441463, -14453128, -1625486, -6494814}, - }, - }, - { - { - FieldElement{793299, -9230478, 8836302, -6235707, -27360908, -2369593, 33152843, -4885251, -9906200, -621852}, - FieldElement{5666233, 525582, 20782575, -8038419, -24538499, 14657740, 16099374, 1468826, -6171428, -15186581}, - FieldElement{-4859255, -3779343, -2917758, -6748019, 7778750, 11688288, -30404353, -9871238, -1558923, -9863646}, - }, - { - FieldElement{10896332, -7719704, 824275, 472601, -19460308, 3009587, 25248958, 14783338, -30581476, -15757844}, - FieldElement{10566929, 12612572, -31944212, 11118703, -12633376, 12362879, 21752402, 8822496, 24003793, 14264025}, - FieldElement{27713862, -7355973, -11008240, 9227530, 27050101, 2504721, 23886875, -13117525, 13958495, -5732453}, - }, - { - FieldElement{-23481610, 4867226, -27247128, 3900521, 29838369, -8212291, -31889399, -10041781, 7340521, -15410068}, - FieldElement{4646514, -8011124, -22766023, -11532654, 23184553, 8566613, 31366726, -1381061, -15066784, -10375192}, - FieldElement{-17270517, 12723032, -16993061, 14878794, 21619651, -6197576, 27584817, 3093888, -8843694, 3849921}, - }, - { - FieldElement{-9064912, 2103172, 25561640, -15125738, -5239824, 9582958, 32477045, -9017955, 5002294, -15550259}, - FieldElement{-12057553, -11177906, 21115585, -13365155, 8808712, -12030708, 16489530, 13378448, -25845716, 12741426}, - FieldElement{-5946367, 10645103, -30911586, 15390284, -3286982, -7118677, 24306472, 15852464, 28834118, -7646072}, - }, - { - FieldElement{-17335748, -9107057, -24531279, 9434953, -8472084, -583362, -13090771, 455841, 20461858, 5491305}, - FieldElement{13669248, -16095482, -12481974, -10203039, -14569770, -11893198, -24995986, 11293807, -28588204, -9421832}, - FieldElement{28497928, 6272777, -33022994, 14470570, 8906179, -1225630, 18504674, -14165166, 29867745, -8795943}, - }, - { - FieldElement{-16207023, 13517196, -27799630, -13697798, 24009064, -6373891, -6367600, -13175392, 22853429, -4012011}, - FieldElement{24191378, 16712145, -13931797, 15217831, 14542237, 1646131, 18603514, -11037887, 12876623, -2112447}, - FieldElement{17902668, 4518229, -411702, -2829247, 26878217, 5258055, -12860753, 608397, 16031844, 3723494}, - }, - { - FieldElement{-28632773, 12763728, -20446446, 7577504, 33001348, -13017745, 17558842, -7872890, 23896954, -4314245}, - FieldElement{-20005381, -12011952, 31520464, 605201, 2543521, 5991821, -2945064, 7229064, -9919646, -8826859}, - FieldElement{28816045, 298879, -28165016, -15920938, 19000928, -1665890, -12680833, -2949325, -18051778, -2082915}, - }, - { - FieldElement{16000882, -344896, 3493092, -11447198, -29504595, -13159789, 12577740, 16041268, -19715240, 7847707}, - FieldElement{10151868, 10572098, 27312476, 7922682, 14825339, 4723128, -32855931, -6519018, -10020567, 3852848}, - FieldElement{-11430470, 15697596, -21121557, -4420647, 5386314, 15063598, 16514493, -15932110, 29330899, -15076224}, - }, - }, - { - { - FieldElement{-25499735, -4378794, -15222908, -6901211, 16615731, 2051784, 3303702, 15490, -27548796, 12314391}, - FieldElement{15683520, -6003043, 18109120, -9980648, 15337968, -5997823, -16717435, 15921866, 16103996, -3731215}, - FieldElement{-23169824, -10781249, 13588192, -1628807, -3798557, -1074929, -19273607, 5402699, -29815713, -9841101}, - }, - { - FieldElement{23190676, 2384583, -32714340, 3462154, -29903655, -1529132, -11266856, 8911517, -25205859, 2739713}, - FieldElement{21374101, -3554250, -33524649, 9874411, 15377179, 11831242, -33529904, 6134907, 4931255, 11987849}, - FieldElement{-7732, -2978858, -16223486, 7277597, 105524, -322051, -31480539, 13861388, -30076310, 10117930}, - }, - { - FieldElement{-29501170, -10744872, -26163768, 13051539, -25625564, 5089643, -6325503, 6704079, 12890019, 15728940}, - FieldElement{-21972360, -11771379, -951059, -4418840, 14704840, 2695116, 903376, -10428139, 12885167, 8311031}, - FieldElement{-17516482, 5352194, 10384213, -13811658, 7506451, 13453191, 26423267, 4384730, 1888765, -5435404}, - }, - { - FieldElement{-25817338, -3107312, -13494599, -3182506, 30896459, -13921729, -32251644, -12707869, -19464434, -3340243}, - FieldElement{-23607977, -2665774, -526091, 4651136, 5765089, 4618330, 6092245, 14845197, 17151279, -9854116}, - FieldElement{-24830458, -12733720, -15165978, 10367250, -29530908, -265356, 22825805, -7087279, -16866484, 16176525}, - }, - { - FieldElement{-23583256, 6564961, 20063689, 3798228, -4740178, 7359225, 2006182, -10363426, -28746253, -10197509}, - FieldElement{-10626600, -4486402, -13320562, -5125317, 3432136, -6393229, 23632037, -1940610, 32808310, 1099883}, - FieldElement{15030977, 5768825, -27451236, -2887299, -6427378, -15361371, -15277896, -6809350, 2051441, -15225865}, - }, - { - FieldElement{-3362323, -7239372, 7517890, 9824992, 23555850, 295369, 5148398, -14154188, -22686354, 16633660}, - FieldElement{4577086, -16752288, 13249841, -15304328, 19958763, -14537274, 18559670, -10759549, 8402478, -9864273}, - FieldElement{-28406330, -1051581, -26790155, -907698, -17212414, -11030789, 9453451, -14980072, 17983010, 9967138}, - }, - { - FieldElement{-25762494, 6524722, 26585488, 9969270, 24709298, 1220360, -1677990, 7806337, 17507396, 3651560}, - FieldElement{-10420457, -4118111, 14584639, 15971087, -15768321, 8861010, 26556809, -5574557, -18553322, -11357135}, - FieldElement{2839101, 14284142, 4029895, 3472686, 14402957, 12689363, -26642121, 8459447, -5605463, -7621941}, - }, - { - FieldElement{-4839289, -3535444, 9744961, 2871048, 25113978, 3187018, -25110813, -849066, 17258084, -7977739}, - FieldElement{18164541, -10595176, -17154882, -1542417, 19237078, -9745295, 23357533, -15217008, 26908270, 12150756}, - FieldElement{-30264870, -7647865, 5112249, -7036672, -1499807, -6974257, 43168, -5537701, -32302074, 16215819}, - }, - }, - { - { - FieldElement{-6898905, 9824394, -12304779, -4401089, -31397141, -6276835, 32574489, 12532905, -7503072, -8675347}, - FieldElement{-27343522, -16515468, -27151524, -10722951, 946346, 16291093, 254968, 7168080, 21676107, -1943028}, - FieldElement{21260961, -8424752, -16831886, -11920822, -23677961, 3968121, -3651949, -6215466, -3556191, -7913075}, - }, - { - FieldElement{16544754, 13250366, -16804428, 15546242, -4583003, 12757258, -2462308, -8680336, -18907032, -9662799}, - FieldElement{-2415239, -15577728, 18312303, 4964443, -15272530, -12653564, 26820651, 16690659, 25459437, -4564609}, - FieldElement{-25144690, 11425020, 28423002, -11020557, -6144921, -15826224, 9142795, -2391602, -6432418, -1644817}, - }, - { - FieldElement{-23104652, 6253476, 16964147, -3768872, -25113972, -12296437, -27457225, -16344658, 6335692, 7249989}, - FieldElement{-30333227, 13979675, 7503222, -12368314, -11956721, -4621693, -30272269, 2682242, 25993170, -12478523}, - FieldElement{4364628, 5930691, 32304656, -10044554, -8054781, 15091131, 22857016, -10598955, 31820368, 15075278}, - }, - { - FieldElement{31879134, -8918693, 17258761, 90626, -8041836, -4917709, 24162788, -9650886, -17970238, 12833045}, - FieldElement{19073683, 14851414, -24403169, -11860168, 7625278, 11091125, -19619190, 2074449, -9413939, 14905377}, - FieldElement{24483667, -11935567, -2518866, -11547418, -1553130, 15355506, -25282080, 9253129, 27628530, -7555480}, - }, - { - FieldElement{17597607, 8340603, 19355617, 552187, 26198470, -3176583, 4593324, -9157582, -14110875, 15297016}, - FieldElement{510886, 14337390, -31785257, 16638632, 6328095, 2713355, -20217417, -11864220, 8683221, 2921426}, - FieldElement{18606791, 11874196, 27155355, -5281482, -24031742, 6265446, -25178240, -1278924, 4674690, 13890525}, - }, - { - FieldElement{13609624, 13069022, -27372361, -13055908, 24360586, 9592974, 14977157, 9835105, 4389687, 288396}, - FieldElement{9922506, -519394, 13613107, 5883594, -18758345, -434263, -12304062, 8317628, 23388070, 16052080}, - FieldElement{12720016, 11937594, -31970060, -5028689, 26900120, 8561328, -20155687, -11632979, -14754271, -10812892}, - }, - { - FieldElement{15961858, 14150409, 26716931, -665832, -22794328, 13603569, 11829573, 7467844, -28822128, 929275}, - FieldElement{11038231, -11582396, -27310482, -7316562, -10498527, -16307831, -23479533, -9371869, -21393143, 2465074}, - FieldElement{20017163, -4323226, 27915242, 1529148, 12396362, 15675764, 13817261, -9658066, 2463391, -4622140}, - }, - { - FieldElement{-16358878, -12663911, -12065183, 4996454, -1256422, 1073572, 9583558, 12851107, 4003896, 12673717}, - FieldElement{-1731589, -15155870, -3262930, 16143082, 19294135, 13385325, 14741514, -9103726, 7903886, 2348101}, - FieldElement{24536016, -16515207, 12715592, -3862155, 1511293, 10047386, -3842346, -7129159, -28377538, 10048127}, - }, - }, - { - { - FieldElement{-12622226, -6204820, 30718825, 2591312, -10617028, 12192840, 18873298, -7297090, -32297756, 15221632}, - FieldElement{-26478122, -11103864, 11546244, -1852483, 9180880, 7656409, -21343950, 2095755, 29769758, 6593415}, - FieldElement{-31994208, -2907461, 4176912, 3264766, 12538965, -868111, 26312345, -6118678, 30958054, 8292160}, - }, - { - FieldElement{31429822, -13959116, 29173532, 15632448, 12174511, -2760094, 32808831, 3977186, 26143136, -3148876}, - FieldElement{22648901, 1402143, -22799984, 13746059, 7936347, 365344, -8668633, -1674433, -3758243, -2304625}, - FieldElement{-15491917, 8012313, -2514730, -12702462, -23965846, -10254029, -1612713, -1535569, -16664475, 8194478}, - }, - { - FieldElement{27338066, -7507420, -7414224, 10140405, -19026427, -6589889, 27277191, 8855376, 28572286, 3005164}, - FieldElement{26287124, 4821776, 25476601, -4145903, -3764513, -15788984, -18008582, 1182479, -26094821, -13079595}, - FieldElement{-7171154, 3178080, 23970071, 6201893, -17195577, -4489192, -21876275, -13982627, 32208683, -1198248}, - }, - { - FieldElement{-16657702, 2817643, -10286362, 14811298, 6024667, 13349505, -27315504, -10497842, -27672585, -11539858}, - FieldElement{15941029, -9405932, -21367050, 8062055, 31876073, -238629, -15278393, -1444429, 15397331, -4130193}, - FieldElement{8934485, -13485467, -23286397, -13423241, -32446090, 14047986, 31170398, -1441021, -27505566, 15087184}, - }, - { - FieldElement{-18357243, -2156491, 24524913, -16677868, 15520427, -6360776, -15502406, 11461896, 16788528, -5868942}, - FieldElement{-1947386, 16013773, 21750665, 3714552, -17401782, -16055433, -3770287, -10323320, 31322514, -11615635}, - FieldElement{21426655, -5650218, -13648287, -5347537, -28812189, -4920970, -18275391, -14621414, 13040862, -12112948}, - }, - { - FieldElement{11293895, 12478086, -27136401, 15083750, -29307421, 14748872, 14555558, -13417103, 1613711, 4896935}, - FieldElement{-25894883, 15323294, -8489791, -8057900, 25967126, -13425460, 2825960, -4897045, -23971776, -11267415}, - FieldElement{-15924766, -5229880, -17443532, 6410664, 3622847, 10243618, 20615400, 12405433, -23753030, -8436416}, - }, - { - FieldElement{-7091295, 12556208, -20191352, 9025187, -17072479, 4333801, 4378436, 2432030, 23097949, -566018}, - FieldElement{4565804, -16025654, 20084412, -7842817, 1724999, 189254, 24767264, 10103221, -18512313, 2424778}, - FieldElement{366633, -11976806, 8173090, -6890119, 30788634, 5745705, -7168678, 1344109, -3642553, 12412659}, - }, - { - FieldElement{-24001791, 7690286, 14929416, -168257, -32210835, -13412986, 24162697, -15326504, -3141501, 11179385}, - FieldElement{18289522, -14724954, 8056945, 16430056, -21729724, 7842514, -6001441, -1486897, -18684645, -11443503}, - FieldElement{476239, 6601091, -6152790, -9723375, 17503545, -4863900, 27672959, 13403813, 11052904, 5219329}, - }, - }, - { - { - FieldElement{20678546, -8375738, -32671898, 8849123, -5009758, 14574752, 31186971, -3973730, 9014762, -8579056}, - FieldElement{-13644050, -10350239, -15962508, 5075808, -1514661, -11534600, -33102500, 9160280, 8473550, -3256838}, - FieldElement{24900749, 14435722, 17209120, -15292541, -22592275, 9878983, -7689309, -16335821, -24568481, 11788948}, - }, - { - FieldElement{-3118155, -11395194, -13802089, 14797441, 9652448, -6845904, -20037437, 10410733, -24568470, -1458691}, - FieldElement{-15659161, 16736706, -22467150, 10215878, -9097177, 7563911, 11871841, -12505194, -18513325, 8464118}, - FieldElement{-23400612, 8348507, -14585951, -861714, -3950205, -6373419, 14325289, 8628612, 33313881, -8370517}, - }, - { - FieldElement{-20186973, -4967935, 22367356, 5271547, -1097117, -4788838, -24805667, -10236854, -8940735, -5818269}, - FieldElement{-6948785, -1795212, -32625683, -16021179, 32635414, -7374245, 15989197, -12838188, 28358192, -4253904}, - FieldElement{-23561781, -2799059, -32351682, -1661963, -9147719, 10429267, -16637684, 4072016, -5351664, 5596589}, - }, - { - FieldElement{-28236598, -3390048, 12312896, 6213178, 3117142, 16078565, 29266239, 2557221, 1768301, 15373193}, - FieldElement{-7243358, -3246960, -4593467, -7553353, -127927, -912245, -1090902, -4504991, -24660491, 3442910}, - FieldElement{-30210571, 5124043, 14181784, 8197961, 18964734, -11939093, 22597931, 7176455, -18585478, 13365930}, - }, - { - FieldElement{-7877390, -1499958, 8324673, 4690079, 6261860, 890446, 24538107, -8570186, -9689599, -3031667}, - FieldElement{25008904, -10771599, -4305031, -9638010, 16265036, 15721635, 683793, -11823784, 15723479, -15163481}, - FieldElement{-9660625, 12374379, -27006999, -7026148, -7724114, -12314514, 11879682, 5400171, 519526, -1235876}, - }, - { - FieldElement{22258397, -16332233, -7869817, 14613016, -22520255, -2950923, -20353881, 7315967, 16648397, 7605640}, - FieldElement{-8081308, -8464597, -8223311, 9719710, 19259459, -15348212, 23994942, -5281555, -9468848, 4763278}, - FieldElement{-21699244, 9220969, -15730624, 1084137, -25476107, -2852390, 31088447, -7764523, -11356529, 728112}, - }, - { - FieldElement{26047220, -11751471, -6900323, -16521798, 24092068, 9158119, -4273545, -12555558, -29365436, -5498272}, - FieldElement{17510331, -322857, 5854289, 8403524, 17133918, -3112612, -28111007, 12327945, 10750447, 10014012}, - FieldElement{-10312768, 3936952, 9156313, -8897683, 16498692, -994647, -27481051, -666732, 3424691, 7540221}, - }, - { - FieldElement{30322361, -6964110, 11361005, -4143317, 7433304, 4989748, -7071422, -16317219, -9244265, 15258046}, - FieldElement{13054562, -2779497, 19155474, 469045, -12482797, 4566042, 5631406, 2711395, 1062915, -5136345}, - FieldElement{-19240248, -11254599, -29509029, -7499965, -5835763, 13005411, -6066489, 12194497, 32960380, 1459310}, - }, - }, - { - { - FieldElement{19852034, 7027924, 23669353, 10020366, 8586503, -6657907, 394197, -6101885, 18638003, -11174937}, - FieldElement{31395534, 15098109, 26581030, 8030562, -16527914, -5007134, 9012486, -7584354, -6643087, -5442636}, - FieldElement{-9192165, -2347377, -1997099, 4529534, 25766844, 607986, -13222, 9677543, -32294889, -6456008}, - }, - { - FieldElement{-2444496, -149937, 29348902, 8186665, 1873760, 12489863, -30934579, -7839692, -7852844, -8138429}, - FieldElement{-15236356, -15433509, 7766470, 746860, 26346930, -10221762, -27333451, 10754588, -9431476, 5203576}, - FieldElement{31834314, 14135496, -770007, 5159118, 20917671, -16768096, -7467973, -7337524, 31809243, 7347066}, - }, - { - FieldElement{-9606723, -11874240, 20414459, 13033986, 13716524, -11691881, 19797970, -12211255, 15192876, -2087490}, - FieldElement{-12663563, -2181719, 1168162, -3804809, 26747877, -14138091, 10609330, 12694420, 33473243, -13382104}, - FieldElement{33184999, 11180355, 15832085, -11385430, -1633671, 225884, 15089336, -11023903, -6135662, 14480053}, - }, - { - FieldElement{31308717, -5619998, 31030840, -1897099, 15674547, -6582883, 5496208, 13685227, 27595050, 8737275}, - FieldElement{-20318852, -15150239, 10933843, -16178022, 8335352, -7546022, -31008351, -12610604, 26498114, 66511}, - FieldElement{22644454, -8761729, -16671776, 4884562, -3105614, -13559366, 30540766, -4286747, -13327787, -7515095}, - }, - { - FieldElement{-28017847, 9834845, 18617207, -2681312, -3401956, -13307506, 8205540, 13585437, -17127465, 15115439}, - FieldElement{23711543, -672915, 31206561, -8362711, 6164647, -9709987, -33535882, -1426096, 8236921, 16492939}, - FieldElement{-23910559, -13515526, -26299483, -4503841, 25005590, -7687270, 19574902, 10071562, 6708380, -6222424}, - }, - { - FieldElement{2101391, -4930054, 19702731, 2367575, -15427167, 1047675, 5301017, 9328700, 29955601, -11678310}, - FieldElement{3096359, 9271816, -21620864, -15521844, -14847996, -7592937, -25892142, -12635595, -9917575, 6216608}, - FieldElement{-32615849, 338663, -25195611, 2510422, -29213566, -13820213, 24822830, -6146567, -26767480, 7525079}, - }, - { - FieldElement{-23066649, -13985623, 16133487, -7896178, -3389565, 778788, -910336, -2782495, -19386633, 11994101}, - FieldElement{21691500, -13624626, -641331, -14367021, 3285881, -3483596, -25064666, 9718258, -7477437, 13381418}, - FieldElement{18445390, -4202236, 14979846, 11622458, -1727110, -3582980, 23111648, -6375247, 28535282, 15779576}, - }, - { - FieldElement{30098053, 3089662, -9234387, 16662135, -21306940, 11308411, -14068454, 12021730, 9955285, -16303356}, - FieldElement{9734894, -14576830, -7473633, -9138735, 2060392, 11313496, -18426029, 9924399, 20194861, 13380996}, - FieldElement{-26378102, -7965207, -22167821, 15789297, -18055342, -6168792, -1984914, 15707771, 26342023, 10146099}, - }, - }, - { - { - FieldElement{-26016874, -219943, 21339191, -41388, 19745256, -2878700, -29637280, 2227040, 21612326, -545728}, - FieldElement{-13077387, 1184228, 23562814, -5970442, -20351244, -6348714, 25764461, 12243797, -20856566, 11649658}, - FieldElement{-10031494, 11262626, 27384172, 2271902, 26947504, -15997771, 39944, 6114064, 33514190, 2333242}, - }, - { - FieldElement{-21433588, -12421821, 8119782, 7219913, -21830522, -9016134, -6679750, -12670638, 24350578, -13450001}, - FieldElement{-4116307, -11271533, -23886186, 4843615, -30088339, 690623, -31536088, -10406836, 8317860, 12352766}, - FieldElement{18200138, -14475911, -33087759, -2696619, -23702521, -9102511, -23552096, -2287550, 20712163, 6719373}, - }, - { - FieldElement{26656208, 6075253, -7858556, 1886072, -28344043, 4262326, 11117530, -3763210, 26224235, -3297458}, - FieldElement{-17168938, -14854097, -3395676, -16369877, -19954045, 14050420, 21728352, 9493610, 18620611, -16428628}, - FieldElement{-13323321, 13325349, 11432106, 5964811, 18609221, 6062965, -5269471, -9725556, -30701573, -16479657}, - }, - { - FieldElement{-23860538, -11233159, 26961357, 1640861, -32413112, -16737940, 12248509, -5240639, 13735342, 1934062}, - FieldElement{25089769, 6742589, 17081145, -13406266, 21909293, -16067981, -15136294, -3765346, -21277997, 5473616}, - FieldElement{31883677, -7961101, 1083432, -11572403, 22828471, 13290673, -7125085, 12469656, 29111212, -5451014}, - }, - { - FieldElement{24244947, -15050407, -26262976, 2791540, -14997599, 16666678, 24367466, 6388839, -10295587, 452383}, - FieldElement{-25640782, -3417841, 5217916, 16224624, 19987036, -4082269, -24236251, -5915248, 15766062, 8407814}, - FieldElement{-20406999, 13990231, 15495425, 16395525, 5377168, 15166495, -8917023, -4388953, -8067909, 2276718}, - }, - { - FieldElement{30157918, 12924066, -17712050, 9245753, 19895028, 3368142, -23827587, 5096219, 22740376, -7303417}, - FieldElement{2041139, -14256350, 7783687, 13876377, -25946985, -13352459, 24051124, 13742383, -15637599, 13295222}, - FieldElement{33338237, -8505733, 12532113, 7977527, 9106186, -1715251, -17720195, -4612972, -4451357, -14669444}, - }, - { - FieldElement{-20045281, 5454097, -14346548, 6447146, 28862071, 1883651, -2469266, -4141880, 7770569, 9620597}, - FieldElement{23208068, 7979712, 33071466, 8149229, 1758231, -10834995, 30945528, -1694323, -33502340, -14767970}, - FieldElement{1439958, -16270480, -1079989, -793782, 4625402, 10647766, -5043801, 1220118, 30494170, -11440799}, - }, - { - FieldElement{-5037580, -13028295, -2970559, -3061767, 15640974, -6701666, -26739026, 926050, -1684339, -13333647}, - FieldElement{13908495, -3549272, 30919928, -6273825, -21521863, 7989039, 9021034, 9078865, 3353509, 4033511}, - FieldElement{-29663431, -15113610, 32259991, -344482, 24295849, -12912123, 23161163, 8839127, 27485041, 7356032}, - }, - }, - { - { - FieldElement{9661027, 705443, 11980065, -5370154, -1628543, 14661173, -6346142, 2625015, 28431036, -16771834}, - FieldElement{-23839233, -8311415, -25945511, 7480958, -17681669, -8354183, -22545972, 14150565, 15970762, 4099461}, - FieldElement{29262576, 16756590, 26350592, -8793563, 8529671, -11208050, 13617293, -9937143, 11465739, 8317062}, - }, - { - FieldElement{-25493081, -6962928, 32500200, -9419051, -23038724, -2302222, 14898637, 3848455, 20969334, -5157516}, - FieldElement{-20384450, -14347713, -18336405, 13884722, -33039454, 2842114, -21610826, -3649888, 11177095, 14989547}, - FieldElement{-24496721, -11716016, 16959896, 2278463, 12066309, 10137771, 13515641, 2581286, -28487508, 9930240}, - }, - { - FieldElement{-17751622, -2097826, 16544300, -13009300, -15914807, -14949081, 18345767, -13403753, 16291481, -5314038}, - FieldElement{-33229194, 2553288, 32678213, 9875984, 8534129, 6889387, -9676774, 6957617, 4368891, 9788741}, - FieldElement{16660756, 7281060, -10830758, 12911820, 20108584, -8101676, -21722536, -8613148, 16250552, -11111103}, - }, - { - FieldElement{-19765507, 2390526, -16551031, 14161980, 1905286, 6414907, 4689584, 10604807, -30190403, 4782747}, - FieldElement{-1354539, 14736941, -7367442, -13292886, 7710542, -14155590, -9981571, 4383045, 22546403, 437323}, - FieldElement{31665577, -12180464, -16186830, 1491339, -18368625, 3294682, 27343084, 2786261, -30633590, -14097016}, - }, - { - FieldElement{-14467279, -683715, -33374107, 7448552, 19294360, 14334329, -19690631, 2355319, -19284671, -6114373}, - FieldElement{15121312, -15796162, 6377020, -6031361, -10798111, -12957845, 18952177, 15496498, -29380133, 11754228}, - FieldElement{-2637277, -13483075, 8488727, -14303896, 12728761, -1622493, 7141596, 11724556, 22761615, -10134141}, - }, - { - FieldElement{16918416, 11729663, -18083579, 3022987, -31015732, -13339659, -28741185, -12227393, 32851222, 11717399}, - FieldElement{11166634, 7338049, -6722523, 4531520, -29468672, -7302055, 31474879, 3483633, -1193175, -4030831}, - FieldElement{-185635, 9921305, 31456609, -13536438, -12013818, 13348923, 33142652, 6546660, -19985279, -3948376}, - }, - { - FieldElement{-32460596, 11266712, -11197107, -7899103, 31703694, 3855903, -8537131, -12833048, -30772034, -15486313}, - FieldElement{-18006477, 12709068, 3991746, -6479188, -21491523, -10550425, -31135347, -16049879, 10928917, 3011958}, - FieldElement{-6957757, -15594337, 31696059, 334240, 29576716, 14796075, -30831056, -12805180, 18008031, 10258577}, - }, - { - FieldElement{-22448644, 15655569, 7018479, -4410003, -30314266, -1201591, -1853465, 1367120, 25127874, 6671743}, - FieldElement{29701166, -14373934, -10878120, 9279288, -17568, 13127210, 21382910, 11042292, 25838796, 4642684}, - FieldElement{-20430234, 14955537, -24126347, 8124619, -5369288, -5990470, 30468147, -13900640, 18423289, 4177476}, - }, - }, -} diff --git a/vendor/golang.org/x/crypto/ed25519/internal/edwards25519/edwards25519.go b/vendor/golang.org/x/crypto/ed25519/internal/edwards25519/edwards25519.go deleted file mode 100644 index fd03c25..0000000 --- a/vendor/golang.org/x/crypto/ed25519/internal/edwards25519/edwards25519.go +++ /dev/null @@ -1,1793 +0,0 @@ -// Copyright 2016 The Go Authors. All rights reserved. -// Use of this source code is governed by a BSD-style -// license that can be found in the LICENSE file. - -package edwards25519 - -import "encoding/binary" - -// This code is a port of the public domain, “ref10” implementation of ed25519 -// from SUPERCOP. - -// FieldElement represents an element of the field GF(2^255 - 19). An element -// t, entries t[0]...t[9], represents the integer t[0]+2^26 t[1]+2^51 t[2]+2^77 -// t[3]+2^102 t[4]+...+2^230 t[9]. Bounds on each t[i] vary depending on -// context. -type FieldElement [10]int32 - -var zero FieldElement - -func FeZero(fe *FieldElement) { - copy(fe[:], zero[:]) -} - -func FeOne(fe *FieldElement) { - FeZero(fe) - fe[0] = 1 -} - -func FeAdd(dst, a, b *FieldElement) { - dst[0] = a[0] + b[0] - dst[1] = a[1] + b[1] - dst[2] = a[2] + b[2] - dst[3] = a[3] + b[3] - dst[4] = a[4] + b[4] - dst[5] = a[5] + b[5] - dst[6] = a[6] + b[6] - dst[7] = a[7] + b[7] - dst[8] = a[8] + b[8] - dst[9] = a[9] + b[9] -} - -func FeSub(dst, a, b *FieldElement) { - dst[0] = a[0] - b[0] - dst[1] = a[1] - b[1] - dst[2] = a[2] - b[2] - dst[3] = a[3] - b[3] - dst[4] = a[4] - b[4] - dst[5] = a[5] - b[5] - dst[6] = a[6] - b[6] - dst[7] = a[7] - b[7] - dst[8] = a[8] - b[8] - dst[9] = a[9] - b[9] -} - -func FeCopy(dst, src *FieldElement) { - copy(dst[:], src[:]) -} - -// Replace (f,g) with (g,g) if b == 1; -// replace (f,g) with (f,g) if b == 0. -// -// Preconditions: b in {0,1}. -func FeCMove(f, g *FieldElement, b int32) { - b = -b - f[0] ^= b & (f[0] ^ g[0]) - f[1] ^= b & (f[1] ^ g[1]) - f[2] ^= b & (f[2] ^ g[2]) - f[3] ^= b & (f[3] ^ g[3]) - f[4] ^= b & (f[4] ^ g[4]) - f[5] ^= b & (f[5] ^ g[5]) - f[6] ^= b & (f[6] ^ g[6]) - f[7] ^= b & (f[7] ^ g[7]) - f[8] ^= b & (f[8] ^ g[8]) - f[9] ^= b & (f[9] ^ g[9]) -} - -func load3(in []byte) int64 { - var r int64 - r = int64(in[0]) - r |= int64(in[1]) << 8 - r |= int64(in[2]) << 16 - return r -} - -func load4(in []byte) int64 { - var r int64 - r = int64(in[0]) - r |= int64(in[1]) << 8 - r |= int64(in[2]) << 16 - r |= int64(in[3]) << 24 - return r -} - -func FeFromBytes(dst *FieldElement, src *[32]byte) { - h0 := load4(src[:]) - h1 := load3(src[4:]) << 6 - h2 := load3(src[7:]) << 5 - h3 := load3(src[10:]) << 3 - h4 := load3(src[13:]) << 2 - h5 := load4(src[16:]) - h6 := load3(src[20:]) << 7 - h7 := load3(src[23:]) << 5 - h8 := load3(src[26:]) << 4 - h9 := (load3(src[29:]) & 8388607) << 2 - - FeCombine(dst, h0, h1, h2, h3, h4, h5, h6, h7, h8, h9) -} - -// FeToBytes marshals h to s. -// Preconditions: -// |h| bounded by 1.1*2^25,1.1*2^24,1.1*2^25,1.1*2^24,etc. -// -// Write p=2^255-19; q=floor(h/p). -// Basic claim: q = floor(2^(-255)(h + 19 2^(-25)h9 + 2^(-1))). -// -// Proof: -// Have |h|<=p so |q|<=1 so |19^2 2^(-255) q|<1/4. -// Also have |h-2^230 h9|<2^230 so |19 2^(-255)(h-2^230 h9)|<1/4. -// -// Write y=2^(-1)-19^2 2^(-255)q-19 2^(-255)(h-2^230 h9). -// Then 0> 25 - q = (h[0] + q) >> 26 - q = (h[1] + q) >> 25 - q = (h[2] + q) >> 26 - q = (h[3] + q) >> 25 - q = (h[4] + q) >> 26 - q = (h[5] + q) >> 25 - q = (h[6] + q) >> 26 - q = (h[7] + q) >> 25 - q = (h[8] + q) >> 26 - q = (h[9] + q) >> 25 - - // Goal: Output h-(2^255-19)q, which is between 0 and 2^255-20. - h[0] += 19 * q - // Goal: Output h-2^255 q, which is between 0 and 2^255-20. - - carry[0] = h[0] >> 26 - h[1] += carry[0] - h[0] -= carry[0] << 26 - carry[1] = h[1] >> 25 - h[2] += carry[1] - h[1] -= carry[1] << 25 - carry[2] = h[2] >> 26 - h[3] += carry[2] - h[2] -= carry[2] << 26 - carry[3] = h[3] >> 25 - h[4] += carry[3] - h[3] -= carry[3] << 25 - carry[4] = h[4] >> 26 - h[5] += carry[4] - h[4] -= carry[4] << 26 - carry[5] = h[5] >> 25 - h[6] += carry[5] - h[5] -= carry[5] << 25 - carry[6] = h[6] >> 26 - h[7] += carry[6] - h[6] -= carry[6] << 26 - carry[7] = h[7] >> 25 - h[8] += carry[7] - h[7] -= carry[7] << 25 - carry[8] = h[8] >> 26 - h[9] += carry[8] - h[8] -= carry[8] << 26 - carry[9] = h[9] >> 25 - h[9] -= carry[9] << 25 - // h10 = carry9 - - // Goal: Output h[0]+...+2^255 h10-2^255 q, which is between 0 and 2^255-20. - // Have h[0]+...+2^230 h[9] between 0 and 2^255-1; - // evidently 2^255 h10-2^255 q = 0. - // Goal: Output h[0]+...+2^230 h[9]. - - s[0] = byte(h[0] >> 0) - s[1] = byte(h[0] >> 8) - s[2] = byte(h[0] >> 16) - s[3] = byte((h[0] >> 24) | (h[1] << 2)) - s[4] = byte(h[1] >> 6) - s[5] = byte(h[1] >> 14) - s[6] = byte((h[1] >> 22) | (h[2] << 3)) - s[7] = byte(h[2] >> 5) - s[8] = byte(h[2] >> 13) - s[9] = byte((h[2] >> 21) | (h[3] << 5)) - s[10] = byte(h[3] >> 3) - s[11] = byte(h[3] >> 11) - s[12] = byte((h[3] >> 19) | (h[4] << 6)) - s[13] = byte(h[4] >> 2) - s[14] = byte(h[4] >> 10) - s[15] = byte(h[4] >> 18) - s[16] = byte(h[5] >> 0) - s[17] = byte(h[5] >> 8) - s[18] = byte(h[5] >> 16) - s[19] = byte((h[5] >> 24) | (h[6] << 1)) - s[20] = byte(h[6] >> 7) - s[21] = byte(h[6] >> 15) - s[22] = byte((h[6] >> 23) | (h[7] << 3)) - s[23] = byte(h[7] >> 5) - s[24] = byte(h[7] >> 13) - s[25] = byte((h[7] >> 21) | (h[8] << 4)) - s[26] = byte(h[8] >> 4) - s[27] = byte(h[8] >> 12) - s[28] = byte((h[8] >> 20) | (h[9] << 6)) - s[29] = byte(h[9] >> 2) - s[30] = byte(h[9] >> 10) - s[31] = byte(h[9] >> 18) -} - -func FeIsNegative(f *FieldElement) byte { - var s [32]byte - FeToBytes(&s, f) - return s[0] & 1 -} - -func FeIsNonZero(f *FieldElement) int32 { - var s [32]byte - FeToBytes(&s, f) - var x uint8 - for _, b := range s { - x |= b - } - x |= x >> 4 - x |= x >> 2 - x |= x >> 1 - return int32(x & 1) -} - -// FeNeg sets h = -f -// -// Preconditions: -// |f| bounded by 1.1*2^25,1.1*2^24,1.1*2^25,1.1*2^24,etc. -// -// Postconditions: -// |h| bounded by 1.1*2^25,1.1*2^24,1.1*2^25,1.1*2^24,etc. -func FeNeg(h, f *FieldElement) { - h[0] = -f[0] - h[1] = -f[1] - h[2] = -f[2] - h[3] = -f[3] - h[4] = -f[4] - h[5] = -f[5] - h[6] = -f[6] - h[7] = -f[7] - h[8] = -f[8] - h[9] = -f[9] -} - -func FeCombine(h *FieldElement, h0, h1, h2, h3, h4, h5, h6, h7, h8, h9 int64) { - var c0, c1, c2, c3, c4, c5, c6, c7, c8, c9 int64 - - /* - |h0| <= (1.1*1.1*2^52*(1+19+19+19+19)+1.1*1.1*2^50*(38+38+38+38+38)) - i.e. |h0| <= 1.2*2^59; narrower ranges for h2, h4, h6, h8 - |h1| <= (1.1*1.1*2^51*(1+1+19+19+19+19+19+19+19+19)) - i.e. |h1| <= 1.5*2^58; narrower ranges for h3, h5, h7, h9 - */ - - c0 = (h0 + (1 << 25)) >> 26 - h1 += c0 - h0 -= c0 << 26 - c4 = (h4 + (1 << 25)) >> 26 - h5 += c4 - h4 -= c4 << 26 - /* |h0| <= 2^25 */ - /* |h4| <= 2^25 */ - /* |h1| <= 1.51*2^58 */ - /* |h5| <= 1.51*2^58 */ - - c1 = (h1 + (1 << 24)) >> 25 - h2 += c1 - h1 -= c1 << 25 - c5 = (h5 + (1 << 24)) >> 25 - h6 += c5 - h5 -= c5 << 25 - /* |h1| <= 2^24; from now on fits into int32 */ - /* |h5| <= 2^24; from now on fits into int32 */ - /* |h2| <= 1.21*2^59 */ - /* |h6| <= 1.21*2^59 */ - - c2 = (h2 + (1 << 25)) >> 26 - h3 += c2 - h2 -= c2 << 26 - c6 = (h6 + (1 << 25)) >> 26 - h7 += c6 - h6 -= c6 << 26 - /* |h2| <= 2^25; from now on fits into int32 unchanged */ - /* |h6| <= 2^25; from now on fits into int32 unchanged */ - /* |h3| <= 1.51*2^58 */ - /* |h7| <= 1.51*2^58 */ - - c3 = (h3 + (1 << 24)) >> 25 - h4 += c3 - h3 -= c3 << 25 - c7 = (h7 + (1 << 24)) >> 25 - h8 += c7 - h7 -= c7 << 25 - /* |h3| <= 2^24; from now on fits into int32 unchanged */ - /* |h7| <= 2^24; from now on fits into int32 unchanged */ - /* |h4| <= 1.52*2^33 */ - /* |h8| <= 1.52*2^33 */ - - c4 = (h4 + (1 << 25)) >> 26 - h5 += c4 - h4 -= c4 << 26 - c8 = (h8 + (1 << 25)) >> 26 - h9 += c8 - h8 -= c8 << 26 - /* |h4| <= 2^25; from now on fits into int32 unchanged */ - /* |h8| <= 2^25; from now on fits into int32 unchanged */ - /* |h5| <= 1.01*2^24 */ - /* |h9| <= 1.51*2^58 */ - - c9 = (h9 + (1 << 24)) >> 25 - h0 += c9 * 19 - h9 -= c9 << 25 - /* |h9| <= 2^24; from now on fits into int32 unchanged */ - /* |h0| <= 1.8*2^37 */ - - c0 = (h0 + (1 << 25)) >> 26 - h1 += c0 - h0 -= c0 << 26 - /* |h0| <= 2^25; from now on fits into int32 unchanged */ - /* |h1| <= 1.01*2^24 */ - - h[0] = int32(h0) - h[1] = int32(h1) - h[2] = int32(h2) - h[3] = int32(h3) - h[4] = int32(h4) - h[5] = int32(h5) - h[6] = int32(h6) - h[7] = int32(h7) - h[8] = int32(h8) - h[9] = int32(h9) -} - -// FeMul calculates h = f * g -// Can overlap h with f or g. -// -// Preconditions: -// |f| bounded by 1.1*2^26,1.1*2^25,1.1*2^26,1.1*2^25,etc. -// |g| bounded by 1.1*2^26,1.1*2^25,1.1*2^26,1.1*2^25,etc. -// -// Postconditions: -// |h| bounded by 1.1*2^25,1.1*2^24,1.1*2^25,1.1*2^24,etc. -// -// Notes on implementation strategy: -// -// Using schoolbook multiplication. -// Karatsuba would save a little in some cost models. -// -// Most multiplications by 2 and 19 are 32-bit precomputations; -// cheaper than 64-bit postcomputations. -// -// There is one remaining multiplication by 19 in the carry chain; -// one *19 precomputation can be merged into this, -// but the resulting data flow is considerably less clean. -// -// There are 12 carries below. -// 10 of them are 2-way parallelizable and vectorizable. -// Can get away with 11 carries, but then data flow is much deeper. -// -// With tighter constraints on inputs, can squeeze carries into int32. -func FeMul(h, f, g *FieldElement) { - f0 := int64(f[0]) - f1 := int64(f[1]) - f2 := int64(f[2]) - f3 := int64(f[3]) - f4 := int64(f[4]) - f5 := int64(f[5]) - f6 := int64(f[6]) - f7 := int64(f[7]) - f8 := int64(f[8]) - f9 := int64(f[9]) - - f1_2 := int64(2 * f[1]) - f3_2 := int64(2 * f[3]) - f5_2 := int64(2 * f[5]) - f7_2 := int64(2 * f[7]) - f9_2 := int64(2 * f[9]) - - g0 := int64(g[0]) - g1 := int64(g[1]) - g2 := int64(g[2]) - g3 := int64(g[3]) - g4 := int64(g[4]) - g5 := int64(g[5]) - g6 := int64(g[6]) - g7 := int64(g[7]) - g8 := int64(g[8]) - g9 := int64(g[9]) - - g1_19 := int64(19 * g[1]) /* 1.4*2^29 */ - g2_19 := int64(19 * g[2]) /* 1.4*2^30; still ok */ - g3_19 := int64(19 * g[3]) - g4_19 := int64(19 * g[4]) - g5_19 := int64(19 * g[5]) - g6_19 := int64(19 * g[6]) - g7_19 := int64(19 * g[7]) - g8_19 := int64(19 * g[8]) - g9_19 := int64(19 * g[9]) - - h0 := f0*g0 + f1_2*g9_19 + f2*g8_19 + f3_2*g7_19 + f4*g6_19 + f5_2*g5_19 + f6*g4_19 + f7_2*g3_19 + f8*g2_19 + f9_2*g1_19 - h1 := f0*g1 + f1*g0 + f2*g9_19 + f3*g8_19 + f4*g7_19 + f5*g6_19 + f6*g5_19 + f7*g4_19 + f8*g3_19 + f9*g2_19 - h2 := f0*g2 + f1_2*g1 + f2*g0 + f3_2*g9_19 + f4*g8_19 + f5_2*g7_19 + f6*g6_19 + f7_2*g5_19 + f8*g4_19 + f9_2*g3_19 - h3 := f0*g3 + f1*g2 + f2*g1 + f3*g0 + f4*g9_19 + f5*g8_19 + f6*g7_19 + f7*g6_19 + f8*g5_19 + f9*g4_19 - h4 := f0*g4 + f1_2*g3 + f2*g2 + f3_2*g1 + f4*g0 + f5_2*g9_19 + f6*g8_19 + f7_2*g7_19 + f8*g6_19 + f9_2*g5_19 - h5 := f0*g5 + f1*g4 + f2*g3 + f3*g2 + f4*g1 + f5*g0 + f6*g9_19 + f7*g8_19 + f8*g7_19 + f9*g6_19 - h6 := f0*g6 + f1_2*g5 + f2*g4 + f3_2*g3 + f4*g2 + f5_2*g1 + f6*g0 + f7_2*g9_19 + f8*g8_19 + f9_2*g7_19 - h7 := f0*g7 + f1*g6 + f2*g5 + f3*g4 + f4*g3 + f5*g2 + f6*g1 + f7*g0 + f8*g9_19 + f9*g8_19 - h8 := f0*g8 + f1_2*g7 + f2*g6 + f3_2*g5 + f4*g4 + f5_2*g3 + f6*g2 + f7_2*g1 + f8*g0 + f9_2*g9_19 - h9 := f0*g9 + f1*g8 + f2*g7 + f3*g6 + f4*g5 + f5*g4 + f6*g3 + f7*g2 + f8*g1 + f9*g0 - - FeCombine(h, h0, h1, h2, h3, h4, h5, h6, h7, h8, h9) -} - -func feSquare(f *FieldElement) (h0, h1, h2, h3, h4, h5, h6, h7, h8, h9 int64) { - f0 := int64(f[0]) - f1 := int64(f[1]) - f2 := int64(f[2]) - f3 := int64(f[3]) - f4 := int64(f[4]) - f5 := int64(f[5]) - f6 := int64(f[6]) - f7 := int64(f[7]) - f8 := int64(f[8]) - f9 := int64(f[9]) - f0_2 := int64(2 * f[0]) - f1_2 := int64(2 * f[1]) - f2_2 := int64(2 * f[2]) - f3_2 := int64(2 * f[3]) - f4_2 := int64(2 * f[4]) - f5_2 := int64(2 * f[5]) - f6_2 := int64(2 * f[6]) - f7_2 := int64(2 * f[7]) - f5_38 := 38 * f5 // 1.31*2^30 - f6_19 := 19 * f6 // 1.31*2^30 - f7_38 := 38 * f7 // 1.31*2^30 - f8_19 := 19 * f8 // 1.31*2^30 - f9_38 := 38 * f9 // 1.31*2^30 - - h0 = f0*f0 + f1_2*f9_38 + f2_2*f8_19 + f3_2*f7_38 + f4_2*f6_19 + f5*f5_38 - h1 = f0_2*f1 + f2*f9_38 + f3_2*f8_19 + f4*f7_38 + f5_2*f6_19 - h2 = f0_2*f2 + f1_2*f1 + f3_2*f9_38 + f4_2*f8_19 + f5_2*f7_38 + f6*f6_19 - h3 = f0_2*f3 + f1_2*f2 + f4*f9_38 + f5_2*f8_19 + f6*f7_38 - h4 = f0_2*f4 + f1_2*f3_2 + f2*f2 + f5_2*f9_38 + f6_2*f8_19 + f7*f7_38 - h5 = f0_2*f5 + f1_2*f4 + f2_2*f3 + f6*f9_38 + f7_2*f8_19 - h6 = f0_2*f6 + f1_2*f5_2 + f2_2*f4 + f3_2*f3 + f7_2*f9_38 + f8*f8_19 - h7 = f0_2*f7 + f1_2*f6 + f2_2*f5 + f3_2*f4 + f8*f9_38 - h8 = f0_2*f8 + f1_2*f7_2 + f2_2*f6 + f3_2*f5_2 + f4*f4 + f9*f9_38 - h9 = f0_2*f9 + f1_2*f8 + f2_2*f7 + f3_2*f6 + f4_2*f5 - - return -} - -// FeSquare calculates h = f*f. Can overlap h with f. -// -// Preconditions: -// |f| bounded by 1.1*2^26,1.1*2^25,1.1*2^26,1.1*2^25,etc. -// -// Postconditions: -// |h| bounded by 1.1*2^25,1.1*2^24,1.1*2^25,1.1*2^24,etc. -func FeSquare(h, f *FieldElement) { - h0, h1, h2, h3, h4, h5, h6, h7, h8, h9 := feSquare(f) - FeCombine(h, h0, h1, h2, h3, h4, h5, h6, h7, h8, h9) -} - -// FeSquare2 sets h = 2 * f * f -// -// Can overlap h with f. -// -// Preconditions: -// |f| bounded by 1.65*2^26,1.65*2^25,1.65*2^26,1.65*2^25,etc. -// -// Postconditions: -// |h| bounded by 1.01*2^25,1.01*2^24,1.01*2^25,1.01*2^24,etc. -// See fe_mul.c for discussion of implementation strategy. -func FeSquare2(h, f *FieldElement) { - h0, h1, h2, h3, h4, h5, h6, h7, h8, h9 := feSquare(f) - - h0 += h0 - h1 += h1 - h2 += h2 - h3 += h3 - h4 += h4 - h5 += h5 - h6 += h6 - h7 += h7 - h8 += h8 - h9 += h9 - - FeCombine(h, h0, h1, h2, h3, h4, h5, h6, h7, h8, h9) -} - -func FeInvert(out, z *FieldElement) { - var t0, t1, t2, t3 FieldElement - var i int - - FeSquare(&t0, z) // 2^1 - FeSquare(&t1, &t0) // 2^2 - for i = 1; i < 2; i++ { // 2^3 - FeSquare(&t1, &t1) - } - FeMul(&t1, z, &t1) // 2^3 + 2^0 - FeMul(&t0, &t0, &t1) // 2^3 + 2^1 + 2^0 - FeSquare(&t2, &t0) // 2^4 + 2^2 + 2^1 - FeMul(&t1, &t1, &t2) // 2^4 + 2^3 + 2^2 + 2^1 + 2^0 - FeSquare(&t2, &t1) // 5,4,3,2,1 - for i = 1; i < 5; i++ { // 9,8,7,6,5 - FeSquare(&t2, &t2) - } - FeMul(&t1, &t2, &t1) // 9,8,7,6,5,4,3,2,1,0 - FeSquare(&t2, &t1) // 10..1 - for i = 1; i < 10; i++ { // 19..10 - FeSquare(&t2, &t2) - } - FeMul(&t2, &t2, &t1) // 19..0 - FeSquare(&t3, &t2) // 20..1 - for i = 1; i < 20; i++ { // 39..20 - FeSquare(&t3, &t3) - } - FeMul(&t2, &t3, &t2) // 39..0 - FeSquare(&t2, &t2) // 40..1 - for i = 1; i < 10; i++ { // 49..10 - FeSquare(&t2, &t2) - } - FeMul(&t1, &t2, &t1) // 49..0 - FeSquare(&t2, &t1) // 50..1 - for i = 1; i < 50; i++ { // 99..50 - FeSquare(&t2, &t2) - } - FeMul(&t2, &t2, &t1) // 99..0 - FeSquare(&t3, &t2) // 100..1 - for i = 1; i < 100; i++ { // 199..100 - FeSquare(&t3, &t3) - } - FeMul(&t2, &t3, &t2) // 199..0 - FeSquare(&t2, &t2) // 200..1 - for i = 1; i < 50; i++ { // 249..50 - FeSquare(&t2, &t2) - } - FeMul(&t1, &t2, &t1) // 249..0 - FeSquare(&t1, &t1) // 250..1 - for i = 1; i < 5; i++ { // 254..5 - FeSquare(&t1, &t1) - } - FeMul(out, &t1, &t0) // 254..5,3,1,0 -} - -func fePow22523(out, z *FieldElement) { - var t0, t1, t2 FieldElement - var i int - - FeSquare(&t0, z) - for i = 1; i < 1; i++ { - FeSquare(&t0, &t0) - } - FeSquare(&t1, &t0) - for i = 1; i < 2; i++ { - FeSquare(&t1, &t1) - } - FeMul(&t1, z, &t1) - FeMul(&t0, &t0, &t1) - FeSquare(&t0, &t0) - for i = 1; i < 1; i++ { - FeSquare(&t0, &t0) - } - FeMul(&t0, &t1, &t0) - FeSquare(&t1, &t0) - for i = 1; i < 5; i++ { - FeSquare(&t1, &t1) - } - FeMul(&t0, &t1, &t0) - FeSquare(&t1, &t0) - for i = 1; i < 10; i++ { - FeSquare(&t1, &t1) - } - FeMul(&t1, &t1, &t0) - FeSquare(&t2, &t1) - for i = 1; i < 20; i++ { - FeSquare(&t2, &t2) - } - FeMul(&t1, &t2, &t1) - FeSquare(&t1, &t1) - for i = 1; i < 10; i++ { - FeSquare(&t1, &t1) - } - FeMul(&t0, &t1, &t0) - FeSquare(&t1, &t0) - for i = 1; i < 50; i++ { - FeSquare(&t1, &t1) - } - FeMul(&t1, &t1, &t0) - FeSquare(&t2, &t1) - for i = 1; i < 100; i++ { - FeSquare(&t2, &t2) - } - FeMul(&t1, &t2, &t1) - FeSquare(&t1, &t1) - for i = 1; i < 50; i++ { - FeSquare(&t1, &t1) - } - FeMul(&t0, &t1, &t0) - FeSquare(&t0, &t0) - for i = 1; i < 2; i++ { - FeSquare(&t0, &t0) - } - FeMul(out, &t0, z) -} - -// Group elements are members of the elliptic curve -x^2 + y^2 = 1 + d * x^2 * -// y^2 where d = -121665/121666. -// -// Several representations are used: -// ProjectiveGroupElement: (X:Y:Z) satisfying x=X/Z, y=Y/Z -// ExtendedGroupElement: (X:Y:Z:T) satisfying x=X/Z, y=Y/Z, XY=ZT -// CompletedGroupElement: ((X:Z),(Y:T)) satisfying x=X/Z, y=Y/T -// PreComputedGroupElement: (y+x,y-x,2dxy) - -type ProjectiveGroupElement struct { - X, Y, Z FieldElement -} - -type ExtendedGroupElement struct { - X, Y, Z, T FieldElement -} - -type CompletedGroupElement struct { - X, Y, Z, T FieldElement -} - -type PreComputedGroupElement struct { - yPlusX, yMinusX, xy2d FieldElement -} - -type CachedGroupElement struct { - yPlusX, yMinusX, Z, T2d FieldElement -} - -func (p *ProjectiveGroupElement) Zero() { - FeZero(&p.X) - FeOne(&p.Y) - FeOne(&p.Z) -} - -func (p *ProjectiveGroupElement) Double(r *CompletedGroupElement) { - var t0 FieldElement - - FeSquare(&r.X, &p.X) - FeSquare(&r.Z, &p.Y) - FeSquare2(&r.T, &p.Z) - FeAdd(&r.Y, &p.X, &p.Y) - FeSquare(&t0, &r.Y) - FeAdd(&r.Y, &r.Z, &r.X) - FeSub(&r.Z, &r.Z, &r.X) - FeSub(&r.X, &t0, &r.Y) - FeSub(&r.T, &r.T, &r.Z) -} - -func (p *ProjectiveGroupElement) ToBytes(s *[32]byte) { - var recip, x, y FieldElement - - FeInvert(&recip, &p.Z) - FeMul(&x, &p.X, &recip) - FeMul(&y, &p.Y, &recip) - FeToBytes(s, &y) - s[31] ^= FeIsNegative(&x) << 7 -} - -func (p *ExtendedGroupElement) Zero() { - FeZero(&p.X) - FeOne(&p.Y) - FeOne(&p.Z) - FeZero(&p.T) -} - -func (p *ExtendedGroupElement) Double(r *CompletedGroupElement) { - var q ProjectiveGroupElement - p.ToProjective(&q) - q.Double(r) -} - -func (p *ExtendedGroupElement) ToCached(r *CachedGroupElement) { - FeAdd(&r.yPlusX, &p.Y, &p.X) - FeSub(&r.yMinusX, &p.Y, &p.X) - FeCopy(&r.Z, &p.Z) - FeMul(&r.T2d, &p.T, &d2) -} - -func (p *ExtendedGroupElement) ToProjective(r *ProjectiveGroupElement) { - FeCopy(&r.X, &p.X) - FeCopy(&r.Y, &p.Y) - FeCopy(&r.Z, &p.Z) -} - -func (p *ExtendedGroupElement) ToBytes(s *[32]byte) { - var recip, x, y FieldElement - - FeInvert(&recip, &p.Z) - FeMul(&x, &p.X, &recip) - FeMul(&y, &p.Y, &recip) - FeToBytes(s, &y) - s[31] ^= FeIsNegative(&x) << 7 -} - -func (p *ExtendedGroupElement) FromBytes(s *[32]byte) bool { - var u, v, v3, vxx, check FieldElement - - FeFromBytes(&p.Y, s) - FeOne(&p.Z) - FeSquare(&u, &p.Y) - FeMul(&v, &u, &d) - FeSub(&u, &u, &p.Z) // y = y^2-1 - FeAdd(&v, &v, &p.Z) // v = dy^2+1 - - FeSquare(&v3, &v) - FeMul(&v3, &v3, &v) // v3 = v^3 - FeSquare(&p.X, &v3) - FeMul(&p.X, &p.X, &v) - FeMul(&p.X, &p.X, &u) // x = uv^7 - - fePow22523(&p.X, &p.X) // x = (uv^7)^((q-5)/8) - FeMul(&p.X, &p.X, &v3) - FeMul(&p.X, &p.X, &u) // x = uv^3(uv^7)^((q-5)/8) - - var tmpX, tmp2 [32]byte - - FeSquare(&vxx, &p.X) - FeMul(&vxx, &vxx, &v) - FeSub(&check, &vxx, &u) // vx^2-u - if FeIsNonZero(&check) == 1 { - FeAdd(&check, &vxx, &u) // vx^2+u - if FeIsNonZero(&check) == 1 { - return false - } - FeMul(&p.X, &p.X, &SqrtM1) - - FeToBytes(&tmpX, &p.X) - for i, v := range tmpX { - tmp2[31-i] = v - } - } - - if FeIsNegative(&p.X) != (s[31] >> 7) { - FeNeg(&p.X, &p.X) - } - - FeMul(&p.T, &p.X, &p.Y) - return true -} - -func (p *CompletedGroupElement) ToProjective(r *ProjectiveGroupElement) { - FeMul(&r.X, &p.X, &p.T) - FeMul(&r.Y, &p.Y, &p.Z) - FeMul(&r.Z, &p.Z, &p.T) -} - -func (p *CompletedGroupElement) ToExtended(r *ExtendedGroupElement) { - FeMul(&r.X, &p.X, &p.T) - FeMul(&r.Y, &p.Y, &p.Z) - FeMul(&r.Z, &p.Z, &p.T) - FeMul(&r.T, &p.X, &p.Y) -} - -func (p *PreComputedGroupElement) Zero() { - FeOne(&p.yPlusX) - FeOne(&p.yMinusX) - FeZero(&p.xy2d) -} - -func geAdd(r *CompletedGroupElement, p *ExtendedGroupElement, q *CachedGroupElement) { - var t0 FieldElement - - FeAdd(&r.X, &p.Y, &p.X) - FeSub(&r.Y, &p.Y, &p.X) - FeMul(&r.Z, &r.X, &q.yPlusX) - FeMul(&r.Y, &r.Y, &q.yMinusX) - FeMul(&r.T, &q.T2d, &p.T) - FeMul(&r.X, &p.Z, &q.Z) - FeAdd(&t0, &r.X, &r.X) - FeSub(&r.X, &r.Z, &r.Y) - FeAdd(&r.Y, &r.Z, &r.Y) - FeAdd(&r.Z, &t0, &r.T) - FeSub(&r.T, &t0, &r.T) -} - -func geSub(r *CompletedGroupElement, p *ExtendedGroupElement, q *CachedGroupElement) { - var t0 FieldElement - - FeAdd(&r.X, &p.Y, &p.X) - FeSub(&r.Y, &p.Y, &p.X) - FeMul(&r.Z, &r.X, &q.yMinusX) - FeMul(&r.Y, &r.Y, &q.yPlusX) - FeMul(&r.T, &q.T2d, &p.T) - FeMul(&r.X, &p.Z, &q.Z) - FeAdd(&t0, &r.X, &r.X) - FeSub(&r.X, &r.Z, &r.Y) - FeAdd(&r.Y, &r.Z, &r.Y) - FeSub(&r.Z, &t0, &r.T) - FeAdd(&r.T, &t0, &r.T) -} - -func geMixedAdd(r *CompletedGroupElement, p *ExtendedGroupElement, q *PreComputedGroupElement) { - var t0 FieldElement - - FeAdd(&r.X, &p.Y, &p.X) - FeSub(&r.Y, &p.Y, &p.X) - FeMul(&r.Z, &r.X, &q.yPlusX) - FeMul(&r.Y, &r.Y, &q.yMinusX) - FeMul(&r.T, &q.xy2d, &p.T) - FeAdd(&t0, &p.Z, &p.Z) - FeSub(&r.X, &r.Z, &r.Y) - FeAdd(&r.Y, &r.Z, &r.Y) - FeAdd(&r.Z, &t0, &r.T) - FeSub(&r.T, &t0, &r.T) -} - -func geMixedSub(r *CompletedGroupElement, p *ExtendedGroupElement, q *PreComputedGroupElement) { - var t0 FieldElement - - FeAdd(&r.X, &p.Y, &p.X) - FeSub(&r.Y, &p.Y, &p.X) - FeMul(&r.Z, &r.X, &q.yMinusX) - FeMul(&r.Y, &r.Y, &q.yPlusX) - FeMul(&r.T, &q.xy2d, &p.T) - FeAdd(&t0, &p.Z, &p.Z) - FeSub(&r.X, &r.Z, &r.Y) - FeAdd(&r.Y, &r.Z, &r.Y) - FeSub(&r.Z, &t0, &r.T) - FeAdd(&r.T, &t0, &r.T) -} - -func slide(r *[256]int8, a *[32]byte) { - for i := range r { - r[i] = int8(1 & (a[i>>3] >> uint(i&7))) - } - - for i := range r { - if r[i] != 0 { - for b := 1; b <= 6 && i+b < 256; b++ { - if r[i+b] != 0 { - if r[i]+(r[i+b]<= -15 { - r[i] -= r[i+b] << uint(b) - for k := i + b; k < 256; k++ { - if r[k] == 0 { - r[k] = 1 - break - } - r[k] = 0 - } - } else { - break - } - } - } - } - } -} - -// GeDoubleScalarMultVartime sets r = a*A + b*B -// where a = a[0]+256*a[1]+...+256^31 a[31]. -// and b = b[0]+256*b[1]+...+256^31 b[31]. -// B is the Ed25519 base point (x,4/5) with x positive. -func GeDoubleScalarMultVartime(r *ProjectiveGroupElement, a *[32]byte, A *ExtendedGroupElement, b *[32]byte) { - var aSlide, bSlide [256]int8 - var Ai [8]CachedGroupElement // A,3A,5A,7A,9A,11A,13A,15A - var t CompletedGroupElement - var u, A2 ExtendedGroupElement - var i int - - slide(&aSlide, a) - slide(&bSlide, b) - - A.ToCached(&Ai[0]) - A.Double(&t) - t.ToExtended(&A2) - - for i := 0; i < 7; i++ { - geAdd(&t, &A2, &Ai[i]) - t.ToExtended(&u) - u.ToCached(&Ai[i+1]) - } - - r.Zero() - - for i = 255; i >= 0; i-- { - if aSlide[i] != 0 || bSlide[i] != 0 { - break - } - } - - for ; i >= 0; i-- { - r.Double(&t) - - if aSlide[i] > 0 { - t.ToExtended(&u) - geAdd(&t, &u, &Ai[aSlide[i]/2]) - } else if aSlide[i] < 0 { - t.ToExtended(&u) - geSub(&t, &u, &Ai[(-aSlide[i])/2]) - } - - if bSlide[i] > 0 { - t.ToExtended(&u) - geMixedAdd(&t, &u, &bi[bSlide[i]/2]) - } else if bSlide[i] < 0 { - t.ToExtended(&u) - geMixedSub(&t, &u, &bi[(-bSlide[i])/2]) - } - - t.ToProjective(r) - } -} - -// equal returns 1 if b == c and 0 otherwise, assuming that b and c are -// non-negative. -func equal(b, c int32) int32 { - x := uint32(b ^ c) - x-- - return int32(x >> 31) -} - -// negative returns 1 if b < 0 and 0 otherwise. -func negative(b int32) int32 { - return (b >> 31) & 1 -} - -func PreComputedGroupElementCMove(t, u *PreComputedGroupElement, b int32) { - FeCMove(&t.yPlusX, &u.yPlusX, b) - FeCMove(&t.yMinusX, &u.yMinusX, b) - FeCMove(&t.xy2d, &u.xy2d, b) -} - -func selectPoint(t *PreComputedGroupElement, pos int32, b int32) { - var minusT PreComputedGroupElement - bNegative := negative(b) - bAbs := b - (((-bNegative) & b) << 1) - - t.Zero() - for i := int32(0); i < 8; i++ { - PreComputedGroupElementCMove(t, &base[pos][i], equal(bAbs, i+1)) - } - FeCopy(&minusT.yPlusX, &t.yMinusX) - FeCopy(&minusT.yMinusX, &t.yPlusX) - FeNeg(&minusT.xy2d, &t.xy2d) - PreComputedGroupElementCMove(t, &minusT, bNegative) -} - -// GeScalarMultBase computes h = a*B, where -// a = a[0]+256*a[1]+...+256^31 a[31] -// B is the Ed25519 base point (x,4/5) with x positive. -// -// Preconditions: -// a[31] <= 127 -func GeScalarMultBase(h *ExtendedGroupElement, a *[32]byte) { - var e [64]int8 - - for i, v := range a { - e[2*i] = int8(v & 15) - e[2*i+1] = int8((v >> 4) & 15) - } - - // each e[i] is between 0 and 15 and e[63] is between 0 and 7. - - carry := int8(0) - for i := 0; i < 63; i++ { - e[i] += carry - carry = (e[i] + 8) >> 4 - e[i] -= carry << 4 - } - e[63] += carry - // each e[i] is between -8 and 8. - - h.Zero() - var t PreComputedGroupElement - var r CompletedGroupElement - for i := int32(1); i < 64; i += 2 { - selectPoint(&t, i/2, int32(e[i])) - geMixedAdd(&r, h, &t) - r.ToExtended(h) - } - - var s ProjectiveGroupElement - - h.Double(&r) - r.ToProjective(&s) - s.Double(&r) - r.ToProjective(&s) - s.Double(&r) - r.ToProjective(&s) - s.Double(&r) - r.ToExtended(h) - - for i := int32(0); i < 64; i += 2 { - selectPoint(&t, i/2, int32(e[i])) - geMixedAdd(&r, h, &t) - r.ToExtended(h) - } -} - -// The scalars are GF(2^252 + 27742317777372353535851937790883648493). - -// Input: -// a[0]+256*a[1]+...+256^31*a[31] = a -// b[0]+256*b[1]+...+256^31*b[31] = b -// c[0]+256*c[1]+...+256^31*c[31] = c -// -// Output: -// s[0]+256*s[1]+...+256^31*s[31] = (ab+c) mod l -// where l = 2^252 + 27742317777372353535851937790883648493. -func ScMulAdd(s, a, b, c *[32]byte) { - a0 := 2097151 & load3(a[:]) - a1 := 2097151 & (load4(a[2:]) >> 5) - a2 := 2097151 & (load3(a[5:]) >> 2) - a3 := 2097151 & (load4(a[7:]) >> 7) - a4 := 2097151 & (load4(a[10:]) >> 4) - a5 := 2097151 & (load3(a[13:]) >> 1) - a6 := 2097151 & (load4(a[15:]) >> 6) - a7 := 2097151 & (load3(a[18:]) >> 3) - a8 := 2097151 & load3(a[21:]) - a9 := 2097151 & (load4(a[23:]) >> 5) - a10 := 2097151 & (load3(a[26:]) >> 2) - a11 := (load4(a[28:]) >> 7) - b0 := 2097151 & load3(b[:]) - b1 := 2097151 & (load4(b[2:]) >> 5) - b2 := 2097151 & (load3(b[5:]) >> 2) - b3 := 2097151 & (load4(b[7:]) >> 7) - b4 := 2097151 & (load4(b[10:]) >> 4) - b5 := 2097151 & (load3(b[13:]) >> 1) - b6 := 2097151 & (load4(b[15:]) >> 6) - b7 := 2097151 & (load3(b[18:]) >> 3) - b8 := 2097151 & load3(b[21:]) - b9 := 2097151 & (load4(b[23:]) >> 5) - b10 := 2097151 & (load3(b[26:]) >> 2) - b11 := (load4(b[28:]) >> 7) - c0 := 2097151 & load3(c[:]) - c1 := 2097151 & (load4(c[2:]) >> 5) - c2 := 2097151 & (load3(c[5:]) >> 2) - c3 := 2097151 & (load4(c[7:]) >> 7) - c4 := 2097151 & (load4(c[10:]) >> 4) - c5 := 2097151 & (load3(c[13:]) >> 1) - c6 := 2097151 & (load4(c[15:]) >> 6) - c7 := 2097151 & (load3(c[18:]) >> 3) - c8 := 2097151 & load3(c[21:]) - c9 := 2097151 & (load4(c[23:]) >> 5) - c10 := 2097151 & (load3(c[26:]) >> 2) - c11 := (load4(c[28:]) >> 7) - var carry [23]int64 - - s0 := c0 + a0*b0 - s1 := c1 + a0*b1 + a1*b0 - s2 := c2 + a0*b2 + a1*b1 + a2*b0 - s3 := c3 + a0*b3 + a1*b2 + a2*b1 + a3*b0 - s4 := c4 + a0*b4 + a1*b3 + a2*b2 + a3*b1 + a4*b0 - s5 := c5 + a0*b5 + a1*b4 + a2*b3 + a3*b2 + a4*b1 + a5*b0 - s6 := c6 + a0*b6 + a1*b5 + a2*b4 + a3*b3 + a4*b2 + a5*b1 + a6*b0 - s7 := c7 + a0*b7 + a1*b6 + a2*b5 + a3*b4 + a4*b3 + a5*b2 + a6*b1 + a7*b0 - s8 := c8 + a0*b8 + a1*b7 + a2*b6 + a3*b5 + a4*b4 + a5*b3 + a6*b2 + a7*b1 + a8*b0 - s9 := c9 + a0*b9 + a1*b8 + a2*b7 + a3*b6 + a4*b5 + a5*b4 + a6*b3 + a7*b2 + a8*b1 + a9*b0 - s10 := c10 + a0*b10 + a1*b9 + a2*b8 + a3*b7 + a4*b6 + a5*b5 + a6*b4 + a7*b3 + a8*b2 + a9*b1 + a10*b0 - s11 := c11 + a0*b11 + a1*b10 + a2*b9 + a3*b8 + a4*b7 + a5*b6 + a6*b5 + a7*b4 + a8*b3 + a9*b2 + a10*b1 + a11*b0 - s12 := a1*b11 + a2*b10 + a3*b9 + a4*b8 + a5*b7 + a6*b6 + a7*b5 + a8*b4 + a9*b3 + a10*b2 + a11*b1 - s13 := a2*b11 + a3*b10 + a4*b9 + a5*b8 + a6*b7 + a7*b6 + a8*b5 + a9*b4 + a10*b3 + a11*b2 - s14 := a3*b11 + a4*b10 + a5*b9 + a6*b8 + a7*b7 + a8*b6 + a9*b5 + a10*b4 + a11*b3 - s15 := a4*b11 + a5*b10 + a6*b9 + a7*b8 + a8*b7 + a9*b6 + a10*b5 + a11*b4 - s16 := a5*b11 + a6*b10 + a7*b9 + a8*b8 + a9*b7 + a10*b6 + a11*b5 - s17 := a6*b11 + a7*b10 + a8*b9 + a9*b8 + a10*b7 + a11*b6 - s18 := a7*b11 + a8*b10 + a9*b9 + a10*b8 + a11*b7 - s19 := a8*b11 + a9*b10 + a10*b9 + a11*b8 - s20 := a9*b11 + a10*b10 + a11*b9 - s21 := a10*b11 + a11*b10 - s22 := a11 * b11 - s23 := int64(0) - - carry[0] = (s0 + (1 << 20)) >> 21 - s1 += carry[0] - s0 -= carry[0] << 21 - carry[2] = (s2 + (1 << 20)) >> 21 - s3 += carry[2] - s2 -= carry[2] << 21 - carry[4] = (s4 + (1 << 20)) >> 21 - s5 += carry[4] - s4 -= carry[4] << 21 - carry[6] = (s6 + (1 << 20)) >> 21 - s7 += carry[6] - s6 -= carry[6] << 21 - carry[8] = (s8 + (1 << 20)) >> 21 - s9 += carry[8] - s8 -= carry[8] << 21 - carry[10] = (s10 + (1 << 20)) >> 21 - s11 += carry[10] - s10 -= carry[10] << 21 - carry[12] = (s12 + (1 << 20)) >> 21 - s13 += carry[12] - s12 -= carry[12] << 21 - carry[14] = (s14 + (1 << 20)) >> 21 - s15 += carry[14] - s14 -= carry[14] << 21 - carry[16] = (s16 + (1 << 20)) >> 21 - s17 += carry[16] - s16 -= carry[16] << 21 - carry[18] = (s18 + (1 << 20)) >> 21 - s19 += carry[18] - s18 -= carry[18] << 21 - carry[20] = (s20 + (1 << 20)) >> 21 - s21 += carry[20] - s20 -= carry[20] << 21 - carry[22] = (s22 + (1 << 20)) >> 21 - s23 += carry[22] - s22 -= carry[22] << 21 - - carry[1] = (s1 + (1 << 20)) >> 21 - s2 += carry[1] - s1 -= carry[1] << 21 - carry[3] = (s3 + (1 << 20)) >> 21 - s4 += carry[3] - s3 -= carry[3] << 21 - carry[5] = (s5 + (1 << 20)) >> 21 - s6 += carry[5] - s5 -= carry[5] << 21 - carry[7] = (s7 + (1 << 20)) >> 21 - s8 += carry[7] - s7 -= carry[7] << 21 - carry[9] = (s9 + (1 << 20)) >> 21 - s10 += carry[9] - s9 -= carry[9] << 21 - carry[11] = (s11 + (1 << 20)) >> 21 - s12 += carry[11] - s11 -= carry[11] << 21 - carry[13] = (s13 + (1 << 20)) >> 21 - s14 += carry[13] - s13 -= carry[13] << 21 - carry[15] = (s15 + (1 << 20)) >> 21 - s16 += carry[15] - s15 -= carry[15] << 21 - carry[17] = (s17 + (1 << 20)) >> 21 - s18 += carry[17] - s17 -= carry[17] << 21 - carry[19] = (s19 + (1 << 20)) >> 21 - s20 += carry[19] - s19 -= carry[19] << 21 - carry[21] = (s21 + (1 << 20)) >> 21 - s22 += carry[21] - s21 -= carry[21] << 21 - - s11 += s23 * 666643 - s12 += s23 * 470296 - s13 += s23 * 654183 - s14 -= s23 * 997805 - s15 += s23 * 136657 - s16 -= s23 * 683901 - s23 = 0 - - s10 += s22 * 666643 - s11 += s22 * 470296 - s12 += s22 * 654183 - s13 -= s22 * 997805 - s14 += s22 * 136657 - s15 -= s22 * 683901 - s22 = 0 - - s9 += s21 * 666643 - s10 += s21 * 470296 - s11 += s21 * 654183 - s12 -= s21 * 997805 - s13 += s21 * 136657 - s14 -= s21 * 683901 - s21 = 0 - - s8 += s20 * 666643 - s9 += s20 * 470296 - s10 += s20 * 654183 - s11 -= s20 * 997805 - s12 += s20 * 136657 - s13 -= s20 * 683901 - s20 = 0 - - s7 += s19 * 666643 - s8 += s19 * 470296 - s9 += s19 * 654183 - s10 -= s19 * 997805 - s11 += s19 * 136657 - s12 -= s19 * 683901 - s19 = 0 - - s6 += s18 * 666643 - s7 += s18 * 470296 - s8 += s18 * 654183 - s9 -= s18 * 997805 - s10 += s18 * 136657 - s11 -= s18 * 683901 - s18 = 0 - - carry[6] = (s6 + (1 << 20)) >> 21 - s7 += carry[6] - s6 -= carry[6] << 21 - carry[8] = (s8 + (1 << 20)) >> 21 - s9 += carry[8] - s8 -= carry[8] << 21 - carry[10] = (s10 + (1 << 20)) >> 21 - s11 += carry[10] - s10 -= carry[10] << 21 - carry[12] = (s12 + (1 << 20)) >> 21 - s13 += carry[12] - s12 -= carry[12] << 21 - carry[14] = (s14 + (1 << 20)) >> 21 - s15 += carry[14] - s14 -= carry[14] << 21 - carry[16] = (s16 + (1 << 20)) >> 21 - s17 += carry[16] - s16 -= carry[16] << 21 - - carry[7] = (s7 + (1 << 20)) >> 21 - s8 += carry[7] - s7 -= carry[7] << 21 - carry[9] = (s9 + (1 << 20)) >> 21 - s10 += carry[9] - s9 -= carry[9] << 21 - carry[11] = (s11 + (1 << 20)) >> 21 - s12 += carry[11] - s11 -= carry[11] << 21 - carry[13] = (s13 + (1 << 20)) >> 21 - s14 += carry[13] - s13 -= carry[13] << 21 - carry[15] = (s15 + (1 << 20)) >> 21 - s16 += carry[15] - s15 -= carry[15] << 21 - - s5 += s17 * 666643 - s6 += s17 * 470296 - s7 += s17 * 654183 - s8 -= s17 * 997805 - s9 += s17 * 136657 - s10 -= s17 * 683901 - s17 = 0 - - s4 += s16 * 666643 - s5 += s16 * 470296 - s6 += s16 * 654183 - s7 -= s16 * 997805 - s8 += s16 * 136657 - s9 -= s16 * 683901 - s16 = 0 - - s3 += s15 * 666643 - s4 += s15 * 470296 - s5 += s15 * 654183 - s6 -= s15 * 997805 - s7 += s15 * 136657 - s8 -= s15 * 683901 - s15 = 0 - - s2 += s14 * 666643 - s3 += s14 * 470296 - s4 += s14 * 654183 - s5 -= s14 * 997805 - s6 += s14 * 136657 - s7 -= s14 * 683901 - s14 = 0 - - s1 += s13 * 666643 - s2 += s13 * 470296 - s3 += s13 * 654183 - s4 -= s13 * 997805 - s5 += s13 * 136657 - s6 -= s13 * 683901 - s13 = 0 - - s0 += s12 * 666643 - s1 += s12 * 470296 - s2 += s12 * 654183 - s3 -= s12 * 997805 - s4 += s12 * 136657 - s5 -= s12 * 683901 - s12 = 0 - - carry[0] = (s0 + (1 << 20)) >> 21 - s1 += carry[0] - s0 -= carry[0] << 21 - carry[2] = (s2 + (1 << 20)) >> 21 - s3 += carry[2] - s2 -= carry[2] << 21 - carry[4] = (s4 + (1 << 20)) >> 21 - s5 += carry[4] - s4 -= carry[4] << 21 - carry[6] = (s6 + (1 << 20)) >> 21 - s7 += carry[6] - s6 -= carry[6] << 21 - carry[8] = (s8 + (1 << 20)) >> 21 - s9 += carry[8] - s8 -= carry[8] << 21 - carry[10] = (s10 + (1 << 20)) >> 21 - s11 += carry[10] - s10 -= carry[10] << 21 - - carry[1] = (s1 + (1 << 20)) >> 21 - s2 += carry[1] - s1 -= carry[1] << 21 - carry[3] = (s3 + (1 << 20)) >> 21 - s4 += carry[3] - s3 -= carry[3] << 21 - carry[5] = (s5 + (1 << 20)) >> 21 - s6 += carry[5] - s5 -= carry[5] << 21 - carry[7] = (s7 + (1 << 20)) >> 21 - s8 += carry[7] - s7 -= carry[7] << 21 - carry[9] = (s9 + (1 << 20)) >> 21 - s10 += carry[9] - s9 -= carry[9] << 21 - carry[11] = (s11 + (1 << 20)) >> 21 - s12 += carry[11] - s11 -= carry[11] << 21 - - s0 += s12 * 666643 - s1 += s12 * 470296 - s2 += s12 * 654183 - s3 -= s12 * 997805 - s4 += s12 * 136657 - s5 -= s12 * 683901 - s12 = 0 - - carry[0] = s0 >> 21 - s1 += carry[0] - s0 -= carry[0] << 21 - carry[1] = s1 >> 21 - s2 += carry[1] - s1 -= carry[1] << 21 - carry[2] = s2 >> 21 - s3 += carry[2] - s2 -= carry[2] << 21 - carry[3] = s3 >> 21 - s4 += carry[3] - s3 -= carry[3] << 21 - carry[4] = s4 >> 21 - s5 += carry[4] - s4 -= carry[4] << 21 - carry[5] = s5 >> 21 - s6 += carry[5] - s5 -= carry[5] << 21 - carry[6] = s6 >> 21 - s7 += carry[6] - s6 -= carry[6] << 21 - carry[7] = s7 >> 21 - s8 += carry[7] - s7 -= carry[7] << 21 - carry[8] = s8 >> 21 - s9 += carry[8] - s8 -= carry[8] << 21 - carry[9] = s9 >> 21 - s10 += carry[9] - s9 -= carry[9] << 21 - carry[10] = s10 >> 21 - s11 += carry[10] - s10 -= carry[10] << 21 - carry[11] = s11 >> 21 - s12 += carry[11] - s11 -= carry[11] << 21 - - s0 += s12 * 666643 - s1 += s12 * 470296 - s2 += s12 * 654183 - s3 -= s12 * 997805 - s4 += s12 * 136657 - s5 -= s12 * 683901 - s12 = 0 - - carry[0] = s0 >> 21 - s1 += carry[0] - s0 -= carry[0] << 21 - carry[1] = s1 >> 21 - s2 += carry[1] - s1 -= carry[1] << 21 - carry[2] = s2 >> 21 - s3 += carry[2] - s2 -= carry[2] << 21 - carry[3] = s3 >> 21 - s4 += carry[3] - s3 -= carry[3] << 21 - carry[4] = s4 >> 21 - s5 += carry[4] - s4 -= carry[4] << 21 - carry[5] = s5 >> 21 - s6 += carry[5] - s5 -= carry[5] << 21 - carry[6] = s6 >> 21 - s7 += carry[6] - s6 -= carry[6] << 21 - carry[7] = s7 >> 21 - s8 += carry[7] - s7 -= carry[7] << 21 - carry[8] = s8 >> 21 - s9 += carry[8] - s8 -= carry[8] << 21 - carry[9] = s9 >> 21 - s10 += carry[9] - s9 -= carry[9] << 21 - carry[10] = s10 >> 21 - s11 += carry[10] - s10 -= carry[10] << 21 - - s[0] = byte(s0 >> 0) - s[1] = byte(s0 >> 8) - s[2] = byte((s0 >> 16) | (s1 << 5)) - s[3] = byte(s1 >> 3) - s[4] = byte(s1 >> 11) - s[5] = byte((s1 >> 19) | (s2 << 2)) - s[6] = byte(s2 >> 6) - s[7] = byte((s2 >> 14) | (s3 << 7)) - s[8] = byte(s3 >> 1) - s[9] = byte(s3 >> 9) - s[10] = byte((s3 >> 17) | (s4 << 4)) - s[11] = byte(s4 >> 4) - s[12] = byte(s4 >> 12) - s[13] = byte((s4 >> 20) | (s5 << 1)) - s[14] = byte(s5 >> 7) - s[15] = byte((s5 >> 15) | (s6 << 6)) - s[16] = byte(s6 >> 2) - s[17] = byte(s6 >> 10) - s[18] = byte((s6 >> 18) | (s7 << 3)) - s[19] = byte(s7 >> 5) - s[20] = byte(s7 >> 13) - s[21] = byte(s8 >> 0) - s[22] = byte(s8 >> 8) - s[23] = byte((s8 >> 16) | (s9 << 5)) - s[24] = byte(s9 >> 3) - s[25] = byte(s9 >> 11) - s[26] = byte((s9 >> 19) | (s10 << 2)) - s[27] = byte(s10 >> 6) - s[28] = byte((s10 >> 14) | (s11 << 7)) - s[29] = byte(s11 >> 1) - s[30] = byte(s11 >> 9) - s[31] = byte(s11 >> 17) -} - -// Input: -// s[0]+256*s[1]+...+256^63*s[63] = s -// -// Output: -// s[0]+256*s[1]+...+256^31*s[31] = s mod l -// where l = 2^252 + 27742317777372353535851937790883648493. -func ScReduce(out *[32]byte, s *[64]byte) { - s0 := 2097151 & load3(s[:]) - s1 := 2097151 & (load4(s[2:]) >> 5) - s2 := 2097151 & (load3(s[5:]) >> 2) - s3 := 2097151 & (load4(s[7:]) >> 7) - s4 := 2097151 & (load4(s[10:]) >> 4) - s5 := 2097151 & (load3(s[13:]) >> 1) - s6 := 2097151 & (load4(s[15:]) >> 6) - s7 := 2097151 & (load3(s[18:]) >> 3) - s8 := 2097151 & load3(s[21:]) - s9 := 2097151 & (load4(s[23:]) >> 5) - s10 := 2097151 & (load3(s[26:]) >> 2) - s11 := 2097151 & (load4(s[28:]) >> 7) - s12 := 2097151 & (load4(s[31:]) >> 4) - s13 := 2097151 & (load3(s[34:]) >> 1) - s14 := 2097151 & (load4(s[36:]) >> 6) - s15 := 2097151 & (load3(s[39:]) >> 3) - s16 := 2097151 & load3(s[42:]) - s17 := 2097151 & (load4(s[44:]) >> 5) - s18 := 2097151 & (load3(s[47:]) >> 2) - s19 := 2097151 & (load4(s[49:]) >> 7) - s20 := 2097151 & (load4(s[52:]) >> 4) - s21 := 2097151 & (load3(s[55:]) >> 1) - s22 := 2097151 & (load4(s[57:]) >> 6) - s23 := (load4(s[60:]) >> 3) - - s11 += s23 * 666643 - s12 += s23 * 470296 - s13 += s23 * 654183 - s14 -= s23 * 997805 - s15 += s23 * 136657 - s16 -= s23 * 683901 - s23 = 0 - - s10 += s22 * 666643 - s11 += s22 * 470296 - s12 += s22 * 654183 - s13 -= s22 * 997805 - s14 += s22 * 136657 - s15 -= s22 * 683901 - s22 = 0 - - s9 += s21 * 666643 - s10 += s21 * 470296 - s11 += s21 * 654183 - s12 -= s21 * 997805 - s13 += s21 * 136657 - s14 -= s21 * 683901 - s21 = 0 - - s8 += s20 * 666643 - s9 += s20 * 470296 - s10 += s20 * 654183 - s11 -= s20 * 997805 - s12 += s20 * 136657 - s13 -= s20 * 683901 - s20 = 0 - - s7 += s19 * 666643 - s8 += s19 * 470296 - s9 += s19 * 654183 - s10 -= s19 * 997805 - s11 += s19 * 136657 - s12 -= s19 * 683901 - s19 = 0 - - s6 += s18 * 666643 - s7 += s18 * 470296 - s8 += s18 * 654183 - s9 -= s18 * 997805 - s10 += s18 * 136657 - s11 -= s18 * 683901 - s18 = 0 - - var carry [17]int64 - - carry[6] = (s6 + (1 << 20)) >> 21 - s7 += carry[6] - s6 -= carry[6] << 21 - carry[8] = (s8 + (1 << 20)) >> 21 - s9 += carry[8] - s8 -= carry[8] << 21 - carry[10] = (s10 + (1 << 20)) >> 21 - s11 += carry[10] - s10 -= carry[10] << 21 - carry[12] = (s12 + (1 << 20)) >> 21 - s13 += carry[12] - s12 -= carry[12] << 21 - carry[14] = (s14 + (1 << 20)) >> 21 - s15 += carry[14] - s14 -= carry[14] << 21 - carry[16] = (s16 + (1 << 20)) >> 21 - s17 += carry[16] - s16 -= carry[16] << 21 - - carry[7] = (s7 + (1 << 20)) >> 21 - s8 += carry[7] - s7 -= carry[7] << 21 - carry[9] = (s9 + (1 << 20)) >> 21 - s10 += carry[9] - s9 -= carry[9] << 21 - carry[11] = (s11 + (1 << 20)) >> 21 - s12 += carry[11] - s11 -= carry[11] << 21 - carry[13] = (s13 + (1 << 20)) >> 21 - s14 += carry[13] - s13 -= carry[13] << 21 - carry[15] = (s15 + (1 << 20)) >> 21 - s16 += carry[15] - s15 -= carry[15] << 21 - - s5 += s17 * 666643 - s6 += s17 * 470296 - s7 += s17 * 654183 - s8 -= s17 * 997805 - s9 += s17 * 136657 - s10 -= s17 * 683901 - s17 = 0 - - s4 += s16 * 666643 - s5 += s16 * 470296 - s6 += s16 * 654183 - s7 -= s16 * 997805 - s8 += s16 * 136657 - s9 -= s16 * 683901 - s16 = 0 - - s3 += s15 * 666643 - s4 += s15 * 470296 - s5 += s15 * 654183 - s6 -= s15 * 997805 - s7 += s15 * 136657 - s8 -= s15 * 683901 - s15 = 0 - - s2 += s14 * 666643 - s3 += s14 * 470296 - s4 += s14 * 654183 - s5 -= s14 * 997805 - s6 += s14 * 136657 - s7 -= s14 * 683901 - s14 = 0 - - s1 += s13 * 666643 - s2 += s13 * 470296 - s3 += s13 * 654183 - s4 -= s13 * 997805 - s5 += s13 * 136657 - s6 -= s13 * 683901 - s13 = 0 - - s0 += s12 * 666643 - s1 += s12 * 470296 - s2 += s12 * 654183 - s3 -= s12 * 997805 - s4 += s12 * 136657 - s5 -= s12 * 683901 - s12 = 0 - - carry[0] = (s0 + (1 << 20)) >> 21 - s1 += carry[0] - s0 -= carry[0] << 21 - carry[2] = (s2 + (1 << 20)) >> 21 - s3 += carry[2] - s2 -= carry[2] << 21 - carry[4] = (s4 + (1 << 20)) >> 21 - s5 += carry[4] - s4 -= carry[4] << 21 - carry[6] = (s6 + (1 << 20)) >> 21 - s7 += carry[6] - s6 -= carry[6] << 21 - carry[8] = (s8 + (1 << 20)) >> 21 - s9 += carry[8] - s8 -= carry[8] << 21 - carry[10] = (s10 + (1 << 20)) >> 21 - s11 += carry[10] - s10 -= carry[10] << 21 - - carry[1] = (s1 + (1 << 20)) >> 21 - s2 += carry[1] - s1 -= carry[1] << 21 - carry[3] = (s3 + (1 << 20)) >> 21 - s4 += carry[3] - s3 -= carry[3] << 21 - carry[5] = (s5 + (1 << 20)) >> 21 - s6 += carry[5] - s5 -= carry[5] << 21 - carry[7] = (s7 + (1 << 20)) >> 21 - s8 += carry[7] - s7 -= carry[7] << 21 - carry[9] = (s9 + (1 << 20)) >> 21 - s10 += carry[9] - s9 -= carry[9] << 21 - carry[11] = (s11 + (1 << 20)) >> 21 - s12 += carry[11] - s11 -= carry[11] << 21 - - s0 += s12 * 666643 - s1 += s12 * 470296 - s2 += s12 * 654183 - s3 -= s12 * 997805 - s4 += s12 * 136657 - s5 -= s12 * 683901 - s12 = 0 - - carry[0] = s0 >> 21 - s1 += carry[0] - s0 -= carry[0] << 21 - carry[1] = s1 >> 21 - s2 += carry[1] - s1 -= carry[1] << 21 - carry[2] = s2 >> 21 - s3 += carry[2] - s2 -= carry[2] << 21 - carry[3] = s3 >> 21 - s4 += carry[3] - s3 -= carry[3] << 21 - carry[4] = s4 >> 21 - s5 += carry[4] - s4 -= carry[4] << 21 - carry[5] = s5 >> 21 - s6 += carry[5] - s5 -= carry[5] << 21 - carry[6] = s6 >> 21 - s7 += carry[6] - s6 -= carry[6] << 21 - carry[7] = s7 >> 21 - s8 += carry[7] - s7 -= carry[7] << 21 - carry[8] = s8 >> 21 - s9 += carry[8] - s8 -= carry[8] << 21 - carry[9] = s9 >> 21 - s10 += carry[9] - s9 -= carry[9] << 21 - carry[10] = s10 >> 21 - s11 += carry[10] - s10 -= carry[10] << 21 - carry[11] = s11 >> 21 - s12 += carry[11] - s11 -= carry[11] << 21 - - s0 += s12 * 666643 - s1 += s12 * 470296 - s2 += s12 * 654183 - s3 -= s12 * 997805 - s4 += s12 * 136657 - s5 -= s12 * 683901 - s12 = 0 - - carry[0] = s0 >> 21 - s1 += carry[0] - s0 -= carry[0] << 21 - carry[1] = s1 >> 21 - s2 += carry[1] - s1 -= carry[1] << 21 - carry[2] = s2 >> 21 - s3 += carry[2] - s2 -= carry[2] << 21 - carry[3] = s3 >> 21 - s4 += carry[3] - s3 -= carry[3] << 21 - carry[4] = s4 >> 21 - s5 += carry[4] - s4 -= carry[4] << 21 - carry[5] = s5 >> 21 - s6 += carry[5] - s5 -= carry[5] << 21 - carry[6] = s6 >> 21 - s7 += carry[6] - s6 -= carry[6] << 21 - carry[7] = s7 >> 21 - s8 += carry[7] - s7 -= carry[7] << 21 - carry[8] = s8 >> 21 - s9 += carry[8] - s8 -= carry[8] << 21 - carry[9] = s9 >> 21 - s10 += carry[9] - s9 -= carry[9] << 21 - carry[10] = s10 >> 21 - s11 += carry[10] - s10 -= carry[10] << 21 - - out[0] = byte(s0 >> 0) - out[1] = byte(s0 >> 8) - out[2] = byte((s0 >> 16) | (s1 << 5)) - out[3] = byte(s1 >> 3) - out[4] = byte(s1 >> 11) - out[5] = byte((s1 >> 19) | (s2 << 2)) - out[6] = byte(s2 >> 6) - out[7] = byte((s2 >> 14) | (s3 << 7)) - out[8] = byte(s3 >> 1) - out[9] = byte(s3 >> 9) - out[10] = byte((s3 >> 17) | (s4 << 4)) - out[11] = byte(s4 >> 4) - out[12] = byte(s4 >> 12) - out[13] = byte((s4 >> 20) | (s5 << 1)) - out[14] = byte(s5 >> 7) - out[15] = byte((s5 >> 15) | (s6 << 6)) - out[16] = byte(s6 >> 2) - out[17] = byte(s6 >> 10) - out[18] = byte((s6 >> 18) | (s7 << 3)) - out[19] = byte(s7 >> 5) - out[20] = byte(s7 >> 13) - out[21] = byte(s8 >> 0) - out[22] = byte(s8 >> 8) - out[23] = byte((s8 >> 16) | (s9 << 5)) - out[24] = byte(s9 >> 3) - out[25] = byte(s9 >> 11) - out[26] = byte((s9 >> 19) | (s10 << 2)) - out[27] = byte(s10 >> 6) - out[28] = byte((s10 >> 14) | (s11 << 7)) - out[29] = byte(s11 >> 1) - out[30] = byte(s11 >> 9) - out[31] = byte(s11 >> 17) -} - -// order is the order of Curve25519 in little-endian form. -var order = [4]uint64{0x5812631a5cf5d3ed, 0x14def9dea2f79cd6, 0, 0x1000000000000000} - -// ScMinimal returns true if the given scalar is less than the order of the -// curve. -func ScMinimal(scalar *[32]byte) bool { - for i := 3; ; i-- { - v := binary.LittleEndian.Uint64(scalar[i*8:]) - if v > order[i] { - return false - } else if v < order[i] { - break - } else if i == 0 { - return false - } - } - - return true -} diff --git a/vendor/golang.org/x/crypto/poly1305/bits_compat.go b/vendor/golang.org/x/crypto/internal/poly1305/bits_compat.go similarity index 98% rename from vendor/golang.org/x/crypto/poly1305/bits_compat.go rename to vendor/golang.org/x/crypto/internal/poly1305/bits_compat.go index 157a69f..45b5c96 100644 --- a/vendor/golang.org/x/crypto/poly1305/bits_compat.go +++ b/vendor/golang.org/x/crypto/internal/poly1305/bits_compat.go @@ -2,6 +2,7 @@ // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. +//go:build !go1.13 // +build !go1.13 package poly1305 diff --git a/vendor/golang.org/x/crypto/poly1305/bits_go1.13.go b/vendor/golang.org/x/crypto/internal/poly1305/bits_go1.13.go similarity index 96% rename from vendor/golang.org/x/crypto/poly1305/bits_go1.13.go rename to vendor/golang.org/x/crypto/internal/poly1305/bits_go1.13.go index a0a185f..ed52b34 100644 --- a/vendor/golang.org/x/crypto/poly1305/bits_go1.13.go +++ b/vendor/golang.org/x/crypto/internal/poly1305/bits_go1.13.go @@ -2,6 +2,7 @@ // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. +//go:build go1.13 // +build go1.13 package poly1305 diff --git a/vendor/golang.org/x/crypto/poly1305/mac_noasm.go b/vendor/golang.org/x/crypto/internal/poly1305/mac_noasm.go similarity index 66% rename from vendor/golang.org/x/crypto/poly1305/mac_noasm.go rename to vendor/golang.org/x/crypto/internal/poly1305/mac_noasm.go index d118f30..f184b67 100644 --- a/vendor/golang.org/x/crypto/poly1305/mac_noasm.go +++ b/vendor/golang.org/x/crypto/internal/poly1305/mac_noasm.go @@ -2,7 +2,8 @@ // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. -// +build !amd64,!ppc64le,!s390x gccgo purego +//go:build (!amd64 && !ppc64le && !s390x) || !gc || purego +// +build !amd64,!ppc64le,!s390x !gc purego package poly1305 diff --git a/vendor/golang.org/x/crypto/poly1305/poly1305.go b/vendor/golang.org/x/crypto/internal/poly1305/poly1305.go similarity index 98% rename from vendor/golang.org/x/crypto/poly1305/poly1305.go rename to vendor/golang.org/x/crypto/internal/poly1305/poly1305.go index 9d7a6af..4aaea81 100644 --- a/vendor/golang.org/x/crypto/poly1305/poly1305.go +++ b/vendor/golang.org/x/crypto/internal/poly1305/poly1305.go @@ -15,7 +15,7 @@ // used with a fixed key in order to generate one-time keys from an nonce. // However, in this package AES isn't used and the one-time key is specified // directly. -package poly1305 // import "golang.org/x/crypto/poly1305" +package poly1305 import "crypto/subtle" diff --git a/vendor/golang.org/x/crypto/poly1305/sum_amd64.go b/vendor/golang.org/x/crypto/internal/poly1305/sum_amd64.go similarity index 95% rename from vendor/golang.org/x/crypto/poly1305/sum_amd64.go rename to vendor/golang.org/x/crypto/internal/poly1305/sum_amd64.go index 99e5a1d..6d52233 100644 --- a/vendor/golang.org/x/crypto/poly1305/sum_amd64.go +++ b/vendor/golang.org/x/crypto/internal/poly1305/sum_amd64.go @@ -2,7 +2,8 @@ // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. -// +build !gccgo,!purego +//go:build gc && !purego +// +build gc,!purego package poly1305 diff --git a/vendor/golang.org/x/crypto/poly1305/sum_amd64.s b/vendor/golang.org/x/crypto/internal/poly1305/sum_amd64.s similarity index 98% rename from vendor/golang.org/x/crypto/poly1305/sum_amd64.s rename to vendor/golang.org/x/crypto/internal/poly1305/sum_amd64.s index 8d394a2..1d74f0f 100644 --- a/vendor/golang.org/x/crypto/poly1305/sum_amd64.s +++ b/vendor/golang.org/x/crypto/internal/poly1305/sum_amd64.s @@ -2,7 +2,8 @@ // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. -// +build !gccgo,!purego +//go:build gc && !purego +// +build gc,!purego #include "textflag.h" diff --git a/vendor/golang.org/x/crypto/poly1305/sum_generic.go b/vendor/golang.org/x/crypto/internal/poly1305/sum_generic.go similarity index 99% rename from vendor/golang.org/x/crypto/poly1305/sum_generic.go rename to vendor/golang.org/x/crypto/internal/poly1305/sum_generic.go index c942a65..e041da5 100644 --- a/vendor/golang.org/x/crypto/poly1305/sum_generic.go +++ b/vendor/golang.org/x/crypto/internal/poly1305/sum_generic.go @@ -136,7 +136,7 @@ func shiftRightBy2(a uint128) uint128 { // updateGeneric absorbs msg into the state.h accumulator. For each chunk m of // 128 bits of message, it computes // -// h₊ = (h + m) * r mod 2¹³⁰ - 5 +// h₊ = (h + m) * r mod 2¹³⁰ - 5 // // If the msg length is not a multiple of TagSize, it assumes the last // incomplete chunk is the final one. @@ -278,8 +278,7 @@ const ( // finalize completes the modular reduction of h and computes // -// out = h + s mod 2¹²⁸ -// +// out = h + s mod 2¹²⁸ func finalize(out *[TagSize]byte, h *[3]uint64, s *[2]uint64) { h0, h1, h2 := h[0], h[1], h[2] diff --git a/vendor/golang.org/x/crypto/poly1305/sum_ppc64le.go b/vendor/golang.org/x/crypto/internal/poly1305/sum_ppc64le.go similarity index 95% rename from vendor/golang.org/x/crypto/poly1305/sum_ppc64le.go rename to vendor/golang.org/x/crypto/internal/poly1305/sum_ppc64le.go index 2e7a120..4a06994 100644 --- a/vendor/golang.org/x/crypto/poly1305/sum_ppc64le.go +++ b/vendor/golang.org/x/crypto/internal/poly1305/sum_ppc64le.go @@ -2,7 +2,8 @@ // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. -// +build !gccgo,!purego +//go:build gc && !purego +// +build gc,!purego package poly1305 diff --git a/vendor/golang.org/x/crypto/poly1305/sum_ppc64le.s b/vendor/golang.org/x/crypto/internal/poly1305/sum_ppc64le.s similarity index 94% rename from vendor/golang.org/x/crypto/poly1305/sum_ppc64le.s rename to vendor/golang.org/x/crypto/internal/poly1305/sum_ppc64le.s index 4e02813..58422aa 100644 --- a/vendor/golang.org/x/crypto/poly1305/sum_ppc64le.s +++ b/vendor/golang.org/x/crypto/internal/poly1305/sum_ppc64le.s @@ -2,7 +2,8 @@ // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. -// +build !gccgo,!purego +//go:build gc && !purego +// +build gc,!purego #include "textflag.h" @@ -82,7 +83,7 @@ multiply: BGE loop bytes_between_0_and_15: - CMP $0, R5 + CMP R5, $0 BEQ done MOVD $0, R16 // h0 MOVD $0, R17 // h1 @@ -122,7 +123,7 @@ just1: // Exactly 8 MOVD (R4), R16 - CMP $0, R17 + CMP R17, $0 // Check if we've already set R17; if not // set 1 to indicate end of msg. @@ -151,7 +152,7 @@ less4: ADD $2, R4 less2: - CMP $0, R5 + CMP R5, $0 BEQ insert1 MOVBZ (R4), R21 SLD R22, R21, R21 @@ -166,12 +167,12 @@ insert1: carry: // Add new values to h0, h1, h2 - ADDC R16, R8 - ADDE R17, R9 - ADDE $0, R10 - MOVD $16, R5 - ADD R5, R4 - BR multiply + ADDC R16, R8 + ADDE R17, R9 + ADDZE R10, R10 + MOVD $16, R5 + ADD R5, R4 + BR multiply done: // Save h0, h1, h2 in state diff --git a/vendor/golang.org/x/crypto/poly1305/sum_s390x.go b/vendor/golang.org/x/crypto/internal/poly1305/sum_s390x.go similarity index 97% rename from vendor/golang.org/x/crypto/poly1305/sum_s390x.go rename to vendor/golang.org/x/crypto/internal/poly1305/sum_s390x.go index 958fedc..ec95966 100644 --- a/vendor/golang.org/x/crypto/poly1305/sum_s390x.go +++ b/vendor/golang.org/x/crypto/internal/poly1305/sum_s390x.go @@ -2,7 +2,8 @@ // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. -// +build !gccgo,!purego +//go:build gc && !purego +// +build gc,!purego package poly1305 @@ -13,6 +14,7 @@ import ( // updateVX is an assembly implementation of Poly1305 that uses vector // instructions. It must only be called if the vector facility (vx) is // available. +// //go:noescape func updateVX(state *macState, msg []byte) diff --git a/vendor/golang.org/x/crypto/poly1305/sum_s390x.s b/vendor/golang.org/x/crypto/internal/poly1305/sum_s390x.s similarity index 99% rename from vendor/golang.org/x/crypto/poly1305/sum_s390x.s rename to vendor/golang.org/x/crypto/internal/poly1305/sum_s390x.s index 0fa9ee6..aa9e049 100644 --- a/vendor/golang.org/x/crypto/poly1305/sum_s390x.s +++ b/vendor/golang.org/x/crypto/internal/poly1305/sum_s390x.s @@ -2,7 +2,8 @@ // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. -// +build !gccgo,!purego +//go:build gc && !purego +// +build gc,!purego #include "textflag.h" @@ -17,7 +18,7 @@ // value. These limbs are, for the most part, zero extended and // placed into 64-bit vector register elements. Each vector // register is 128-bits wide and so holds 2 of these elements. -// Using 26-bit limbs allows us plenty of headroom to accomodate +// Using 26-bit limbs allows us plenty of headroom to accommodate // accumulations before and after multiplication without // overflowing either 32-bits (before multiplication) or 64-bits // (after multiplication). diff --git a/vendor/golang.org/x/crypto/internal/subtle/aliasing.go b/vendor/golang.org/x/crypto/internal/subtle/aliasing.go index f38797b..4fad24f 100644 --- a/vendor/golang.org/x/crypto/internal/subtle/aliasing.go +++ b/vendor/golang.org/x/crypto/internal/subtle/aliasing.go @@ -2,7 +2,8 @@ // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. -// +build !appengine +//go:build !purego +// +build !purego // Package subtle implements functions that are often useful in cryptographic // code but require careful thought to use correctly. diff --git a/vendor/golang.org/x/crypto/internal/subtle/aliasing_appengine.go b/vendor/golang.org/x/crypto/internal/subtle/aliasing_purego.go similarity index 97% rename from vendor/golang.org/x/crypto/internal/subtle/aliasing_appengine.go rename to vendor/golang.org/x/crypto/internal/subtle/aliasing_purego.go index 0cc4a8a..80ccbed 100644 --- a/vendor/golang.org/x/crypto/internal/subtle/aliasing_appengine.go +++ b/vendor/golang.org/x/crypto/internal/subtle/aliasing_purego.go @@ -2,7 +2,8 @@ // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. -// +build appengine +//go:build purego +// +build purego // Package subtle implements functions that are often useful in cryptographic // code but require careful thought to use correctly. diff --git a/vendor/golang.org/x/crypto/ssh/certs.go b/vendor/golang.org/x/crypto/ssh/certs.go index 916c840..4600c20 100644 --- a/vendor/golang.org/x/crypto/ssh/certs.go +++ b/vendor/golang.org/x/crypto/ssh/certs.go @@ -14,8 +14,10 @@ import ( "time" ) -// These constants from [PROTOCOL.certkeys] represent the algorithm names -// for certificate types supported by this package. +// Certificate algorithm names from [PROTOCOL.certkeys]. These values can appear +// in Certificate.Type, PublicKey.Type, and ClientConfig.HostKeyAlgorithms. +// Unlike key algorithm names, these are not passed to AlgorithmSigner and don't +// appear in the Signature.Format field. const ( CertAlgoRSAv01 = "ssh-rsa-cert-v01@openssh.com" CertAlgoDSAv01 = "ssh-dss-cert-v01@openssh.com" @@ -25,6 +27,21 @@ const ( CertAlgoSKECDSA256v01 = "sk-ecdsa-sha2-nistp256-cert-v01@openssh.com" CertAlgoED25519v01 = "ssh-ed25519-cert-v01@openssh.com" CertAlgoSKED25519v01 = "sk-ssh-ed25519-cert-v01@openssh.com" + + // CertAlgoRSASHA256v01 and CertAlgoRSASHA512v01 can't appear as a + // Certificate.Type (or PublicKey.Type), but only in + // ClientConfig.HostKeyAlgorithms. + CertAlgoRSASHA256v01 = "rsa-sha2-256-cert-v01@openssh.com" + CertAlgoRSASHA512v01 = "rsa-sha2-512-cert-v01@openssh.com" +) + +const ( + // Deprecated: use CertAlgoRSAv01. + CertSigAlgoRSAv01 = CertAlgoRSAv01 + // Deprecated: use CertAlgoRSASHA256v01. + CertSigAlgoRSASHA2256v01 = CertAlgoRSASHA256v01 + // Deprecated: use CertAlgoRSASHA512v01. + CertSigAlgoRSASHA2512v01 = CertAlgoRSASHA512v01 ) // Certificate types distinguish between host and user @@ -423,6 +440,16 @@ func (c *Certificate) SignCert(rand io.Reader, authority Signer) error { } c.SignatureKey = authority.PublicKey() + // Default to KeyAlgoRSASHA512 for ssh-rsa signers. + if v, ok := authority.(AlgorithmSigner); ok && v.PublicKey().Type() == KeyAlgoRSA { + sig, err := v.SignWithAlgorithm(rand, c.bytesForSigning(), KeyAlgoRSASHA512) + if err != nil { + return err + } + c.Signature = sig + return nil + } + sig, err := authority.Sign(rand, c.bytesForSigning()) if err != nil { return err @@ -431,26 +458,42 @@ func (c *Certificate) SignCert(rand io.Reader, authority Signer) error { return nil } -var certAlgoNames = map[string]string{ - KeyAlgoRSA: CertAlgoRSAv01, - KeyAlgoDSA: CertAlgoDSAv01, - KeyAlgoECDSA256: CertAlgoECDSA256v01, - KeyAlgoECDSA384: CertAlgoECDSA384v01, - KeyAlgoECDSA521: CertAlgoECDSA521v01, - KeyAlgoSKECDSA256: CertAlgoSKECDSA256v01, - KeyAlgoED25519: CertAlgoED25519v01, - KeyAlgoSKED25519: CertAlgoSKED25519v01, +// certKeyAlgoNames is a mapping from known certificate algorithm names to the +// corresponding public key signature algorithm. +// +// This map must be kept in sync with the one in agent/client.go. +var certKeyAlgoNames = map[string]string{ + CertAlgoRSAv01: KeyAlgoRSA, + CertAlgoRSASHA256v01: KeyAlgoRSASHA256, + CertAlgoRSASHA512v01: KeyAlgoRSASHA512, + CertAlgoDSAv01: KeyAlgoDSA, + CertAlgoECDSA256v01: KeyAlgoECDSA256, + CertAlgoECDSA384v01: KeyAlgoECDSA384, + CertAlgoECDSA521v01: KeyAlgoECDSA521, + CertAlgoSKECDSA256v01: KeyAlgoSKECDSA256, + CertAlgoED25519v01: KeyAlgoED25519, + CertAlgoSKED25519v01: KeyAlgoSKED25519, +} + +// underlyingAlgo returns the signature algorithm associated with algo (which is +// an advertised or negotiated public key or host key algorithm). These are +// usually the same, except for certificate algorithms. +func underlyingAlgo(algo string) string { + if a, ok := certKeyAlgoNames[algo]; ok { + return a + } + return algo } -// certToPrivAlgo returns the underlying algorithm for a certificate algorithm. -// Panics if a non-certificate algorithm is passed. -func certToPrivAlgo(algo string) string { - for privAlgo, pubAlgo := range certAlgoNames { - if pubAlgo == algo { - return privAlgo +// certificateAlgo returns the certificate algorithms that uses the provided +// underlying signature algorithm. +func certificateAlgo(algo string) (certAlgo string, ok bool) { + for certName, algoName := range certKeyAlgoNames { + if algoName == algo { + return certName, true } } - panic("unknown cert algorithm") + return "", false } func (cert *Certificate) bytesForSigning() []byte { @@ -494,13 +537,13 @@ func (c *Certificate) Marshal() []byte { return result } -// Type returns the key name. It is part of the PublicKey interface. +// Type returns the certificate algorithm name. It is part of the PublicKey interface. func (c *Certificate) Type() string { - algo, ok := certAlgoNames[c.Key.Type()] + certName, ok := certificateAlgo(c.Key.Type()) if !ok { - panic("unknown cert key type " + c.Key.Type()) + panic("unknown certificate type for key type " + c.Key.Type()) } - return algo + return certName } // Verify verifies a signature against the certificate's public diff --git a/vendor/golang.org/x/crypto/ssh/cipher.go b/vendor/golang.org/x/crypto/ssh/cipher.go index 8bd6b3d..770e8a6 100644 --- a/vendor/golang.org/x/crypto/ssh/cipher.go +++ b/vendor/golang.org/x/crypto/ssh/cipher.go @@ -18,7 +18,7 @@ import ( "io/ioutil" "golang.org/x/crypto/chacha20" - "golang.org/x/crypto/poly1305" + "golang.org/x/crypto/internal/poly1305" ) const ( @@ -394,6 +394,10 @@ func (c *gcmCipher) readCipherPacket(seqNum uint32, r io.Reader) ([]byte, error) } c.incIV() + if len(plain) == 0 { + return nil, errors.New("ssh: empty packet") + } + padding := plain[0] if padding < 4 { // padding is a byte, so it automatically satisfies @@ -636,7 +640,7 @@ const chacha20Poly1305ID = "chacha20-poly1305@openssh.com" // chacha20Poly1305Cipher implements the chacha20-poly1305@openssh.com // AEAD, which is described here: // -// https://tools.ietf.org/html/draft-josefsson-ssh-chacha20-poly1305-openssh-00 +// https://tools.ietf.org/html/draft-josefsson-ssh-chacha20-poly1305-openssh-00 // // the methods here also implement padding, which RFC4253 Section 6 // also requires of stream ciphers. @@ -710,6 +714,10 @@ func (c *chacha20Poly1305Cipher) readCipherPacket(seqNum uint32, r io.Reader) ([ plain := c.buf[4:contentEnd] s.XORKeyStream(plain, plain) + if len(plain) == 0 { + return nil, errors.New("ssh: empty packet") + } + padding := plain[0] if padding < 4 { // padding is a byte, so it automatically satisfies diff --git a/vendor/golang.org/x/crypto/ssh/client.go b/vendor/golang.org/x/crypto/ssh/client.go index 7b00bff..bdc356c 100644 --- a/vendor/golang.org/x/crypto/ssh/client.go +++ b/vendor/golang.org/x/crypto/ssh/client.go @@ -77,7 +77,7 @@ func NewClientConn(c net.Conn, addr string, config *ClientConfig) (Conn, <-chan } conn := &connection{ - sshConn: sshConn{conn: c}, + sshConn: sshConn{conn: c, user: fullConf.User}, } if err := conn.clientHandshake(addr, &fullConf); err != nil { @@ -113,14 +113,18 @@ func (c *connection) clientHandshake(dialAddress string, config *ClientConfig) e return c.clientAuthenticate(config) } -// verifyHostKeySignature verifies the host key obtained in the key -// exchange. -func verifyHostKeySignature(hostKey PublicKey, result *kexResult) error { +// verifyHostKeySignature verifies the host key obtained in the key exchange. +// algo is the negotiated algorithm, and may be a certificate type. +func verifyHostKeySignature(hostKey PublicKey, algo string, result *kexResult) error { sig, rest, ok := parseSignatureBody(result.Signature) if len(rest) > 0 || !ok { return errors.New("ssh: signature parse error") } + if a := underlyingAlgo(algo); sig.Format != a { + return fmt.Errorf("ssh: invalid signature algorithm %q, expected %q", sig.Format, a) + } + return hostKey.Verify(result.H, sig) } @@ -224,11 +228,11 @@ type ClientConfig struct { // be used for the connection. If empty, a reasonable default is used. ClientVersion string - // HostKeyAlgorithms lists the key types that the client will - // accept from the server as host key, in order of + // HostKeyAlgorithms lists the public key algorithms that the client will + // accept from the server for host key authentication, in order of // preference. If empty, a reasonable default is used. Any - // string returned from PublicKey.Type method may be used, or - // any of the CertAlgoXxxx and KeyAlgoXxxx constants. + // string returned from a PublicKey.Type method may be used, or + // any of the CertAlgo and KeyAlgo constants. HostKeyAlgorithms []string // Timeout is the maximum amount of time for the TCP connection to establish. diff --git a/vendor/golang.org/x/crypto/ssh/client_auth.go b/vendor/golang.org/x/crypto/ssh/client_auth.go index f326565..409b5ea 100644 --- a/vendor/golang.org/x/crypto/ssh/client_auth.go +++ b/vendor/golang.org/x/crypto/ssh/client_auth.go @@ -9,6 +9,7 @@ import ( "errors" "fmt" "io" + "strings" ) type authResult int @@ -29,6 +30,33 @@ func (c *connection) clientAuthenticate(config *ClientConfig) error { if err != nil { return err } + // The server may choose to send a SSH_MSG_EXT_INFO at this point (if we + // advertised willingness to receive one, which we always do) or not. See + // RFC 8308, Section 2.4. + extensions := make(map[string][]byte) + if len(packet) > 0 && packet[0] == msgExtInfo { + var extInfo extInfoMsg + if err := Unmarshal(packet, &extInfo); err != nil { + return err + } + payload := extInfo.Payload + for i := uint32(0); i < extInfo.NumExtensions; i++ { + name, rest, ok := parseString(payload) + if !ok { + return parseError(msgExtInfo) + } + value, rest, ok := parseString(rest) + if !ok { + return parseError(msgExtInfo) + } + extensions[string(name)] = value + payload = rest + } + packet, err = c.transport.readPacket() + if err != nil { + return err + } + } var serviceAccept serviceAcceptMsg if err := Unmarshal(packet, &serviceAccept); err != nil { return err @@ -41,7 +69,7 @@ func (c *connection) clientAuthenticate(config *ClientConfig) error { sessionID := c.transport.getSessionID() for auth := AuthMethod(new(noneAuth)); auth != nil; { - ok, methods, err := auth.auth(sessionID, config.User, c.transport, config.Rand) + ok, methods, err := auth.auth(sessionID, config.User, c.transport, config.Rand, extensions) if err != nil { return err } @@ -93,7 +121,7 @@ type AuthMethod interface { // If authentication is not successful, a []string of alternative // method names is returned. If the slice is nil, it will be ignored // and the previous set of possible methods will be reused. - auth(session []byte, user string, p packetConn, rand io.Reader) (authResult, []string, error) + auth(session []byte, user string, p packetConn, rand io.Reader, extensions map[string][]byte) (authResult, []string, error) // method returns the RFC 4252 method name. method() string @@ -102,7 +130,7 @@ type AuthMethod interface { // "none" authentication, RFC 4252 section 5.2. type noneAuth int -func (n *noneAuth) auth(session []byte, user string, c packetConn, rand io.Reader) (authResult, []string, error) { +func (n *noneAuth) auth(session []byte, user string, c packetConn, rand io.Reader, _ map[string][]byte) (authResult, []string, error) { if err := c.writePacket(Marshal(&userAuthRequestMsg{ User: user, Service: serviceSSH, @@ -122,7 +150,7 @@ func (n *noneAuth) method() string { // a function call, e.g. by prompting the user. type passwordCallback func() (password string, err error) -func (cb passwordCallback) auth(session []byte, user string, c packetConn, rand io.Reader) (authResult, []string, error) { +func (cb passwordCallback) auth(session []byte, user string, c packetConn, rand io.Reader, _ map[string][]byte) (authResult, []string, error) { type passwordAuthMsg struct { User string `sshtype:"50"` Service string @@ -189,7 +217,46 @@ func (cb publicKeyCallback) method() string { return "publickey" } -func (cb publicKeyCallback) auth(session []byte, user string, c packetConn, rand io.Reader) (authResult, []string, error) { +func pickSignatureAlgorithm(signer Signer, extensions map[string][]byte) (as AlgorithmSigner, algo string) { + keyFormat := signer.PublicKey().Type() + + // Like in sendKexInit, if the public key implements AlgorithmSigner we + // assume it supports all algorithms, otherwise only the key format one. + as, ok := signer.(AlgorithmSigner) + if !ok { + return algorithmSignerWrapper{signer}, keyFormat + } + + extPayload, ok := extensions["server-sig-algs"] + if !ok { + // If there is no "server-sig-algs" extension, fall back to the key + // format algorithm. + return as, keyFormat + } + + // The server-sig-algs extension only carries underlying signature + // algorithm, but we are trying to select a protocol-level public key + // algorithm, which might be a certificate type. Extend the list of server + // supported algorithms to include the corresponding certificate algorithms. + serverAlgos := strings.Split(string(extPayload), ",") + for _, algo := range serverAlgos { + if certAlgo, ok := certificateAlgo(algo); ok { + serverAlgos = append(serverAlgos, certAlgo) + } + } + + keyAlgos := algorithmsForKeyFormat(keyFormat) + algo, err := findCommon("public key signature algorithm", keyAlgos, serverAlgos) + if err != nil { + // If there is no overlap, try the key anyway with the key format + // algorithm, to support servers that fail to list all supported + // algorithms. + return as, keyFormat + } + return as, algo +} + +func (cb publicKeyCallback) auth(session []byte, user string, c packetConn, rand io.Reader, extensions map[string][]byte) (authResult, []string, error) { // Authentication is performed by sending an enquiry to test if a key is // acceptable to the remote. If the key is acceptable, the client will // attempt to authenticate with the valid key. If not the client will repeat @@ -201,7 +268,10 @@ func (cb publicKeyCallback) auth(session []byte, user string, c packetConn, rand } var methods []string for _, signer := range signers { - ok, err := validateKey(signer.PublicKey(), user, c) + pub := signer.PublicKey() + as, algo := pickSignatureAlgorithm(signer, extensions) + + ok, err := validateKey(pub, algo, user, c) if err != nil { return authFailure, nil, err } @@ -209,13 +279,13 @@ func (cb publicKeyCallback) auth(session []byte, user string, c packetConn, rand continue } - pub := signer.PublicKey() pubKey := pub.Marshal() - sign, err := signer.Sign(rand, buildDataSignedForAuth(session, userAuthRequestMsg{ + data := buildDataSignedForAuth(session, userAuthRequestMsg{ User: user, Service: serviceSSH, Method: cb.method(), - }, []byte(pub.Type()), pubKey)) + }, algo, pubKey) + sign, err := as.SignWithAlgorithm(rand, data, underlyingAlgo(algo)) if err != nil { return authFailure, nil, err } @@ -229,7 +299,7 @@ func (cb publicKeyCallback) auth(session []byte, user string, c packetConn, rand Service: serviceSSH, Method: cb.method(), HasSig: true, - Algoname: pub.Type(), + Algoname: algo, PubKey: pubKey, Sig: sig, } @@ -266,26 +336,25 @@ func containsMethod(methods []string, method string) bool { } // validateKey validates the key provided is acceptable to the server. -func validateKey(key PublicKey, user string, c packetConn) (bool, error) { +func validateKey(key PublicKey, algo string, user string, c packetConn) (bool, error) { pubKey := key.Marshal() msg := publickeyAuthMsg{ User: user, Service: serviceSSH, Method: "publickey", HasSig: false, - Algoname: key.Type(), + Algoname: algo, PubKey: pubKey, } if err := c.writePacket(Marshal(&msg)); err != nil { return false, err } - return confirmKeyAck(key, c) + return confirmKeyAck(key, algo, c) } -func confirmKeyAck(key PublicKey, c packetConn) (bool, error) { +func confirmKeyAck(key PublicKey, algo string, c packetConn) (bool, error) { pubKey := key.Marshal() - algoname := key.Type() for { packet, err := c.readPacket() @@ -302,14 +371,14 @@ func confirmKeyAck(key PublicKey, c packetConn) (bool, error) { if err := Unmarshal(packet, &msg); err != nil { return false, err } - if msg.Algo != algoname || !bytes.Equal(msg.PubKey, pubKey) { + if msg.Algo != algo || !bytes.Equal(msg.PubKey, pubKey) { return false, nil } return true, nil case msgUserAuthFailure: return false, nil default: - return false, unexpectedMessageError(msgUserAuthSuccess, packet[0]) + return false, unexpectedMessageError(msgUserAuthPubKeyOk, packet[0]) } } } @@ -330,6 +399,7 @@ func PublicKeysCallback(getSigners func() (signers []Signer, err error)) AuthMet // along with a list of remaining authentication methods to try next and // an error if an unexpected response was received. func handleAuthResponse(c packetConn) (authResult, []string, error) { + gotMsgExtInfo := false for { packet, err := c.readPacket() if err != nil { @@ -341,6 +411,12 @@ func handleAuthResponse(c packetConn) (authResult, []string, error) { if err := handleBannerResponse(c, packet); err != nil { return authFailure, nil, err } + case msgExtInfo: + // Ignore post-authentication RFC 8308 extensions, once. + if gotMsgExtInfo { + return authFailure, nil, unexpectedMessageError(msgUserAuthSuccess, packet[0]) + } + gotMsgExtInfo = true case msgUserAuthFailure: var msg userAuthFailureMsg if err := Unmarshal(packet, &msg); err != nil { @@ -380,10 +456,10 @@ func handleBannerResponse(c packetConn, packet []byte) error { // disabling echoing (e.g. for passwords), and return all the answers. // Challenge may be called multiple times in a single session. After // successful authentication, the server may send a challenge with no -// questions, for which the user and instruction messages should be +// questions, for which the name and instruction messages should be // printed. RFC 4256 section 3.3 details how the UI should behave for // both CLI and GUI environments. -type KeyboardInteractiveChallenge func(user, instruction string, questions []string, echos []bool) (answers []string, err error) +type KeyboardInteractiveChallenge func(name, instruction string, questions []string, echos []bool) (answers []string, err error) // KeyboardInteractive returns an AuthMethod using a prompt/response // sequence controlled by the server. @@ -395,7 +471,7 @@ func (cb KeyboardInteractiveChallenge) method() string { return "keyboard-interactive" } -func (cb KeyboardInteractiveChallenge) auth(session []byte, user string, c packetConn, rand io.Reader) (authResult, []string, error) { +func (cb KeyboardInteractiveChallenge) auth(session []byte, user string, c packetConn, rand io.Reader, _ map[string][]byte) (authResult, []string, error) { type initiateMsg struct { User string `sshtype:"50"` Service string @@ -412,6 +488,7 @@ func (cb KeyboardInteractiveChallenge) auth(session []byte, user string, c packe return authFailure, nil, err } + gotMsgExtInfo := false for { packet, err := c.readPacket() if err != nil { @@ -425,6 +502,13 @@ func (cb KeyboardInteractiveChallenge) auth(session []byte, user string, c packe return authFailure, nil, err } continue + case msgExtInfo: + // Ignore post-authentication RFC 8308 extensions, once. + if gotMsgExtInfo { + return authFailure, nil, unexpectedMessageError(msgUserAuthInfoRequest, packet[0]) + } + gotMsgExtInfo = true + continue case msgUserAuthInfoRequest: // OK case msgUserAuthFailure: @@ -465,13 +549,13 @@ func (cb KeyboardInteractiveChallenge) auth(session []byte, user string, c packe return authFailure, nil, errors.New("ssh: extra data following keyboard-interactive pairs") } - answers, err := cb(msg.User, msg.Instruction, prompts, echos) + answers, err := cb(msg.Name, msg.Instruction, prompts, echos) if err != nil { return authFailure, nil, err } if len(answers) != len(prompts) { - return authFailure, nil, errors.New("ssh: not enough answers from keyboard-interactive callback") + return authFailure, nil, fmt.Errorf("ssh: incorrect number of answers from keyboard-interactive callback %d (expected %d)", len(answers), len(prompts)) } responseLength := 1 + 4 for _, a := range answers { @@ -497,9 +581,9 @@ type retryableAuthMethod struct { maxTries int } -func (r *retryableAuthMethod) auth(session []byte, user string, c packetConn, rand io.Reader) (ok authResult, methods []string, err error) { +func (r *retryableAuthMethod) auth(session []byte, user string, c packetConn, rand io.Reader, extensions map[string][]byte) (ok authResult, methods []string, err error) { for i := 0; r.maxTries <= 0 || i < r.maxTries; i++ { - ok, methods, err = r.authMethod.auth(session, user, c, rand) + ok, methods, err = r.authMethod.auth(session, user, c, rand, extensions) if ok != authFailure || err != nil { // either success, partial success or error terminate return ok, methods, err } @@ -542,7 +626,7 @@ type gssAPIWithMICCallback struct { target string } -func (g *gssAPIWithMICCallback) auth(session []byte, user string, c packetConn, rand io.Reader) (authResult, []string, error) { +func (g *gssAPIWithMICCallback) auth(session []byte, user string, c packetConn, rand io.Reader, _ map[string][]byte) (authResult, []string, error) { m := &userAuthRequestMsg{ User: user, Service: serviceSSH, diff --git a/vendor/golang.org/x/crypto/ssh/common.go b/vendor/golang.org/x/crypto/ssh/common.go index 290382d..2a47a61 100644 --- a/vendor/golang.org/x/crypto/ssh/common.go +++ b/vendor/golang.org/x/crypto/ssh/common.go @@ -44,11 +44,11 @@ var preferredCiphers = []string{ // supportedKexAlgos specifies the supported key-exchange algorithms in // preference order. var supportedKexAlgos = []string{ - kexAlgoCurve25519SHA256, + kexAlgoCurve25519SHA256, kexAlgoCurve25519SHA256LibSSH, // P384 and P521 are not constant-time yet, but since we don't // reuse ephemeral keys, using them for ECDH should be OK. kexAlgoECDH256, kexAlgoECDH384, kexAlgoECDH521, - kexAlgoDH14SHA1, kexAlgoDH1SHA1, + kexAlgoDH14SHA256, kexAlgoDH14SHA1, kexAlgoDH1SHA1, } // serverForbiddenKexAlgos contains key exchange algorithms, that are forbidden @@ -61,18 +61,20 @@ var serverForbiddenKexAlgos = map[string]struct{}{ // preferredKexAlgos specifies the default preference for key-exchange algorithms // in preference order. var preferredKexAlgos = []string{ - kexAlgoCurve25519SHA256, + kexAlgoCurve25519SHA256, kexAlgoCurve25519SHA256LibSSH, kexAlgoECDH256, kexAlgoECDH384, kexAlgoECDH521, - kexAlgoDH14SHA1, + kexAlgoDH14SHA256, kexAlgoDH14SHA1, } // supportedHostKeyAlgos specifies the supported host-key algorithms (i.e. methods // of authenticating servers) in preference order. var supportedHostKeyAlgos = []string{ + CertAlgoRSASHA512v01, CertAlgoRSASHA256v01, CertAlgoRSAv01, CertAlgoDSAv01, CertAlgoECDSA256v01, CertAlgoECDSA384v01, CertAlgoECDSA521v01, CertAlgoED25519v01, KeyAlgoECDSA256, KeyAlgoECDSA384, KeyAlgoECDSA521, + KeyAlgoRSASHA512, KeyAlgoRSASHA256, KeyAlgoRSA, KeyAlgoDSA, KeyAlgoED25519, @@ -87,19 +89,33 @@ var supportedMACs = []string{ var supportedCompressions = []string{compressionNone} -// hashFuncs keeps the mapping of supported algorithms to their respective -// hashes needed for signature verification. +// hashFuncs keeps the mapping of supported signature algorithms to their +// respective hashes needed for signing and verification. var hashFuncs = map[string]crypto.Hash{ - KeyAlgoRSA: crypto.SHA1, - KeyAlgoDSA: crypto.SHA1, - KeyAlgoECDSA256: crypto.SHA256, - KeyAlgoECDSA384: crypto.SHA384, - KeyAlgoECDSA521: crypto.SHA512, - CertAlgoRSAv01: crypto.SHA1, - CertAlgoDSAv01: crypto.SHA1, - CertAlgoECDSA256v01: crypto.SHA256, - CertAlgoECDSA384v01: crypto.SHA384, - CertAlgoECDSA521v01: crypto.SHA512, + KeyAlgoRSA: crypto.SHA1, + KeyAlgoRSASHA256: crypto.SHA256, + KeyAlgoRSASHA512: crypto.SHA512, + KeyAlgoDSA: crypto.SHA1, + KeyAlgoECDSA256: crypto.SHA256, + KeyAlgoECDSA384: crypto.SHA384, + KeyAlgoECDSA521: crypto.SHA512, + // KeyAlgoED25519 doesn't pre-hash. + KeyAlgoSKECDSA256: crypto.SHA256, + KeyAlgoSKED25519: crypto.SHA256, +} + +// algorithmsForKeyFormat returns the supported signature algorithms for a given +// public key format (PublicKey.Type), in order of preference. See RFC 8332, +// Section 2. See also the note in sendKexInit on backwards compatibility. +func algorithmsForKeyFormat(keyFormat string) []string { + switch keyFormat { + case KeyAlgoRSA: + return []string{KeyAlgoRSASHA256, KeyAlgoRSASHA512, KeyAlgoRSA} + case CertAlgoRSAv01: + return []string{CertAlgoRSASHA256v01, CertAlgoRSASHA512v01, CertAlgoRSAv01} + default: + return []string{keyFormat} + } } // unexpectedMessageError results when the SSH message that we received didn't @@ -146,6 +162,11 @@ func (a *directionAlgorithms) rekeyBytes() int64 { return 1 << 30 } +var aeadCiphers = map[string]bool{ + gcmCipherID: true, + chacha20Poly1305ID: true, +} + type algorithms struct { kex string hostKey string @@ -181,14 +202,18 @@ func findAgreedAlgorithms(isClient bool, clientKexInit, serverKexInit *kexInitMs return } - ctos.MAC, err = findCommon("client to server MAC", clientKexInit.MACsClientServer, serverKexInit.MACsClientServer) - if err != nil { - return + if !aeadCiphers[ctos.Cipher] { + ctos.MAC, err = findCommon("client to server MAC", clientKexInit.MACsClientServer, serverKexInit.MACsClientServer) + if err != nil { + return + } } - stoc.MAC, err = findCommon("server to client MAC", clientKexInit.MACsServerClient, serverKexInit.MACsServerClient) - if err != nil { - return + if !aeadCiphers[stoc.Cipher] { + stoc.MAC, err = findCommon("server to client MAC", clientKexInit.MACsServerClient, serverKexInit.MACsServerClient) + if err != nil { + return + } } ctos.Compression, err = findCommon("client to server compression", clientKexInit.CompressionClientServer, serverKexInit.CompressionClientServer) @@ -272,8 +297,9 @@ func (c *Config) SetDefaults() { } // buildDataSignedForAuth returns the data that is signed in order to prove -// possession of a private key. See RFC 4252, section 7. -func buildDataSignedForAuth(sessionID []byte, req userAuthRequestMsg, algo, pubKey []byte) []byte { +// possession of a private key. See RFC 4252, section 7. algo is the advertised +// algorithm, and may be a certificate type. +func buildDataSignedForAuth(sessionID []byte, req userAuthRequestMsg, algo string, pubKey []byte) []byte { data := struct { Session []byte Type byte @@ -281,7 +307,7 @@ func buildDataSignedForAuth(sessionID []byte, req userAuthRequestMsg, algo, pubK Service string Method string Sign bool - Algo []byte + Algo string PubKey []byte }{ sessionID, diff --git a/vendor/golang.org/x/crypto/ssh/doc.go b/vendor/golang.org/x/crypto/ssh/doc.go index 67b7322..f6bff60 100644 --- a/vendor/golang.org/x/crypto/ssh/doc.go +++ b/vendor/golang.org/x/crypto/ssh/doc.go @@ -12,8 +12,9 @@ the multiplexed nature of SSH is exposed to users that wish to support others. References: - [PROTOCOL.certkeys]: http://cvsweb.openbsd.org/cgi-bin/cvsweb/src/usr.bin/ssh/PROTOCOL.certkeys?rev=HEAD - [SSH-PARAMETERS]: http://www.iana.org/assignments/ssh-parameters/ssh-parameters.xml#ssh-parameters-1 + + [PROTOCOL.certkeys]: http://cvsweb.openbsd.org/cgi-bin/cvsweb/src/usr.bin/ssh/PROTOCOL.certkeys?rev=HEAD + [SSH-PARAMETERS]: http://www.iana.org/assignments/ssh-parameters/ssh-parameters.xml#ssh-parameters-1 This package does not fall under the stability promise of the Go language itself, so its API may be changed when pressing needs arise. diff --git a/vendor/golang.org/x/crypto/ssh/handshake.go b/vendor/golang.org/x/crypto/ssh/handshake.go index 2b10b05..653dc4d 100644 --- a/vendor/golang.org/x/crypto/ssh/handshake.go +++ b/vendor/golang.org/x/crypto/ssh/handshake.go @@ -455,14 +455,38 @@ func (t *handshakeTransport) sendKexInit() error { } io.ReadFull(rand.Reader, msg.Cookie[:]) - if len(t.hostKeys) > 0 { + isServer := len(t.hostKeys) > 0 + if isServer { for _, k := range t.hostKeys { - msg.ServerHostKeyAlgos = append( - msg.ServerHostKeyAlgos, k.PublicKey().Type()) + // If k is an AlgorithmSigner, presume it supports all signature algorithms + // associated with the key format. (Ideally AlgorithmSigner would have a + // method to advertise supported algorithms, but it doesn't. This means that + // adding support for a new algorithm is a breaking change, as we will + // immediately negotiate it even if existing implementations don't support + // it. If that ever happens, we'll have to figure something out.) + // If k is not an AlgorithmSigner, we can only assume it only supports the + // algorithms that matches the key format. (This means that Sign can't pick + // a different default.) + keyFormat := k.PublicKey().Type() + if _, ok := k.(AlgorithmSigner); ok { + msg.ServerHostKeyAlgos = append(msg.ServerHostKeyAlgos, algorithmsForKeyFormat(keyFormat)...) + } else { + msg.ServerHostKeyAlgos = append(msg.ServerHostKeyAlgos, keyFormat) + } } } else { msg.ServerHostKeyAlgos = t.hostKeyAlgorithms + + // As a client we opt in to receiving SSH_MSG_EXT_INFO so we know what + // algorithms the server supports for public key authentication. See RFC + // 8308, Section 2.1. + if firstKeyExchange := t.sessionID == nil; firstKeyExchange { + msg.KexAlgos = make([]string, 0, len(t.config.KeyExchanges)+1) + msg.KexAlgos = append(msg.KexAlgos, t.config.KeyExchanges...) + msg.KexAlgos = append(msg.KexAlgos, "ext-info-c") + } } + packet := Marshal(msg) // writePacket destroys the contents, so save a copy. @@ -582,9 +606,9 @@ func (t *handshakeTransport) enterKeyExchange(otherInitPacket []byte) error { var result *kexResult if len(t.hostKeys) > 0 { - result, err = t.server(kex, t.algorithms, &magics) + result, err = t.server(kex, &magics) } else { - result, err = t.client(kex, t.algorithms, &magics) + result, err = t.client(kex, &magics) } if err != nil { @@ -611,19 +635,52 @@ func (t *handshakeTransport) enterKeyExchange(otherInitPacket []byte) error { return nil } -func (t *handshakeTransport) server(kex kexAlgorithm, algs *algorithms, magics *handshakeMagics) (*kexResult, error) { - var hostKey Signer - for _, k := range t.hostKeys { - if algs.hostKey == k.PublicKey().Type() { - hostKey = k +// algorithmSignerWrapper is an AlgorithmSigner that only supports the default +// key format algorithm. +// +// This is technically a violation of the AlgorithmSigner interface, but it +// should be unreachable given where we use this. Anyway, at least it returns an +// error instead of panicing or producing an incorrect signature. +type algorithmSignerWrapper struct { + Signer +} + +func (a algorithmSignerWrapper) SignWithAlgorithm(rand io.Reader, data []byte, algorithm string) (*Signature, error) { + if algorithm != underlyingAlgo(a.PublicKey().Type()) { + return nil, errors.New("ssh: internal error: algorithmSignerWrapper invoked with non-default algorithm") + } + return a.Sign(rand, data) +} + +func pickHostKey(hostKeys []Signer, algo string) AlgorithmSigner { + for _, k := range hostKeys { + if algo == k.PublicKey().Type() { + return algorithmSignerWrapper{k} + } + k, ok := k.(AlgorithmSigner) + if !ok { + continue + } + for _, a := range algorithmsForKeyFormat(k.PublicKey().Type()) { + if algo == a { + return k + } } } + return nil +} + +func (t *handshakeTransport) server(kex kexAlgorithm, magics *handshakeMagics) (*kexResult, error) { + hostKey := pickHostKey(t.hostKeys, t.algorithms.hostKey) + if hostKey == nil { + return nil, errors.New("ssh: internal error: negotiated unsupported signature type") + } - r, err := kex.Server(t.conn, t.config.Rand, magics, hostKey) + r, err := kex.Server(t.conn, t.config.Rand, magics, hostKey, t.algorithms.hostKey) return r, err } -func (t *handshakeTransport) client(kex kexAlgorithm, algs *algorithms, magics *handshakeMagics) (*kexResult, error) { +func (t *handshakeTransport) client(kex kexAlgorithm, magics *handshakeMagics) (*kexResult, error) { result, err := kex.Client(t.conn, t.config.Rand, magics) if err != nil { return nil, err @@ -634,7 +691,7 @@ func (t *handshakeTransport) client(kex kexAlgorithm, algs *algorithms, magics * return nil, err } - if err := verifyHostKeySignature(hostKey, result); err != nil { + if err := verifyHostKeySignature(hostKey, t.algorithms.hostKey, result); err != nil { return nil, err } diff --git a/vendor/golang.org/x/crypto/ssh/kex.go b/vendor/golang.org/x/crypto/ssh/kex.go index 7eedb20..927a90c 100644 --- a/vendor/golang.org/x/crypto/ssh/kex.go +++ b/vendor/golang.org/x/crypto/ssh/kex.go @@ -20,12 +20,14 @@ import ( ) const ( - kexAlgoDH1SHA1 = "diffie-hellman-group1-sha1" - kexAlgoDH14SHA1 = "diffie-hellman-group14-sha1" - kexAlgoECDH256 = "ecdh-sha2-nistp256" - kexAlgoECDH384 = "ecdh-sha2-nistp384" - kexAlgoECDH521 = "ecdh-sha2-nistp521" - kexAlgoCurve25519SHA256 = "curve25519-sha256@libssh.org" + kexAlgoDH1SHA1 = "diffie-hellman-group1-sha1" + kexAlgoDH14SHA1 = "diffie-hellman-group14-sha1" + kexAlgoDH14SHA256 = "diffie-hellman-group14-sha256" + kexAlgoECDH256 = "ecdh-sha2-nistp256" + kexAlgoECDH384 = "ecdh-sha2-nistp384" + kexAlgoECDH521 = "ecdh-sha2-nistp521" + kexAlgoCurve25519SHA256LibSSH = "curve25519-sha256@libssh.org" + kexAlgoCurve25519SHA256 = "curve25519-sha256" // For the following kex only the client half contains a production // ready implementation. The server half only consists of a minimal @@ -75,8 +77,9 @@ func (m *handshakeMagics) write(w io.Writer) { // kexAlgorithm abstracts different key exchange algorithms. type kexAlgorithm interface { // Server runs server-side key agreement, signing the result - // with a hostkey. - Server(p packetConn, rand io.Reader, magics *handshakeMagics, s Signer) (*kexResult, error) + // with a hostkey. algo is the negotiated algorithm, and may + // be a certificate type. + Server(p packetConn, rand io.Reader, magics *handshakeMagics, s AlgorithmSigner, algo string) (*kexResult, error) // Client runs the client-side key agreement. Caller is // responsible for verifying the host key signature. @@ -86,6 +89,7 @@ type kexAlgorithm interface { // dhGroup is a multiplicative group suitable for implementing Diffie-Hellman key agreement. type dhGroup struct { g, p, pMinus1 *big.Int + hashFunc crypto.Hash } func (group *dhGroup) diffieHellman(theirPublic, myPrivate *big.Int) (*big.Int, error) { @@ -96,8 +100,6 @@ func (group *dhGroup) diffieHellman(theirPublic, myPrivate *big.Int) (*big.Int, } func (group *dhGroup) Client(c packetConn, randSource io.Reader, magics *handshakeMagics) (*kexResult, error) { - hashFunc := crypto.SHA1 - var x *big.Int for { var err error @@ -132,7 +134,7 @@ func (group *dhGroup) Client(c packetConn, randSource io.Reader, magics *handsha return nil, err } - h := hashFunc.New() + h := group.hashFunc.New() magics.write(h) writeString(h, kexDHReply.HostKey) writeInt(h, X) @@ -146,12 +148,11 @@ func (group *dhGroup) Client(c packetConn, randSource io.Reader, magics *handsha K: K, HostKey: kexDHReply.HostKey, Signature: kexDHReply.Signature, - Hash: crypto.SHA1, + Hash: group.hashFunc, }, nil } -func (group *dhGroup) Server(c packetConn, randSource io.Reader, magics *handshakeMagics, priv Signer) (result *kexResult, err error) { - hashFunc := crypto.SHA1 +func (group *dhGroup) Server(c packetConn, randSource io.Reader, magics *handshakeMagics, priv AlgorithmSigner, algo string) (result *kexResult, err error) { packet, err := c.readPacket() if err != nil { return @@ -179,7 +180,7 @@ func (group *dhGroup) Server(c packetConn, randSource io.Reader, magics *handsha hostKeyBytes := priv.PublicKey().Marshal() - h := hashFunc.New() + h := group.hashFunc.New() magics.write(h) writeString(h, hostKeyBytes) writeInt(h, kexDHInit.X) @@ -193,7 +194,7 @@ func (group *dhGroup) Server(c packetConn, randSource io.Reader, magics *handsha // H is already a hash, but the hostkey signing will apply its // own key-specific hash algorithm. - sig, err := signAndMarshal(priv, randSource, H) + sig, err := signAndMarshal(priv, randSource, H, algo) if err != nil { return nil, err } @@ -211,7 +212,7 @@ func (group *dhGroup) Server(c packetConn, randSource io.Reader, magics *handsha K: K, HostKey: hostKeyBytes, Signature: sig, - Hash: crypto.SHA1, + Hash: group.hashFunc, }, err } @@ -314,7 +315,7 @@ func validateECPublicKey(curve elliptic.Curve, x, y *big.Int) bool { return true } -func (kex *ecdh) Server(c packetConn, rand io.Reader, magics *handshakeMagics, priv Signer) (result *kexResult, err error) { +func (kex *ecdh) Server(c packetConn, rand io.Reader, magics *handshakeMagics, priv AlgorithmSigner, algo string) (result *kexResult, err error) { packet, err := c.readPacket() if err != nil { return nil, err @@ -359,7 +360,7 @@ func (kex *ecdh) Server(c packetConn, rand io.Reader, magics *handshakeMagics, p // H is already a hash, but the hostkey signing will apply its // own key-specific hash algorithm. - sig, err := signAndMarshal(priv, rand, H) + sig, err := signAndMarshal(priv, rand, H, algo) if err != nil { return nil, err } @@ -384,39 +385,62 @@ func (kex *ecdh) Server(c packetConn, rand io.Reader, magics *handshakeMagics, p }, nil } +// ecHash returns the hash to match the given elliptic curve, see RFC +// 5656, section 6.2.1 +func ecHash(curve elliptic.Curve) crypto.Hash { + bitSize := curve.Params().BitSize + switch { + case bitSize <= 256: + return crypto.SHA256 + case bitSize <= 384: + return crypto.SHA384 + } + return crypto.SHA512 +} + var kexAlgoMap = map[string]kexAlgorithm{} func init() { - // This is the group called diffie-hellman-group1-sha1 in RFC - // 4253 and Oakley Group 2 in RFC 2409. + // This is the group called diffie-hellman-group1-sha1 in + // RFC 4253 and Oakley Group 2 in RFC 2409. p, _ := new(big.Int).SetString("FFFFFFFFFFFFFFFFC90FDAA22168C234C4C6628B80DC1CD129024E088A67CC74020BBEA63B139B22514A08798E3404DDEF9519B3CD3A431B302B0A6DF25F14374FE1356D6D51C245E485B576625E7EC6F44C42E9A637ED6B0BFF5CB6F406B7EDEE386BFB5A899FA5AE9F24117C4B1FE649286651ECE65381FFFFFFFFFFFFFFFF", 16) kexAlgoMap[kexAlgoDH1SHA1] = &dhGroup{ - g: new(big.Int).SetInt64(2), - p: p, - pMinus1: new(big.Int).Sub(p, bigOne), + g: new(big.Int).SetInt64(2), + p: p, + pMinus1: new(big.Int).Sub(p, bigOne), + hashFunc: crypto.SHA1, } - // This is the group called diffie-hellman-group14-sha1 in RFC - // 4253 and Oakley Group 14 in RFC 3526. + // This are the groups called diffie-hellman-group14-sha1 and + // diffie-hellman-group14-sha256 in RFC 4253 and RFC 8268, + // and Oakley Group 14 in RFC 3526. p, _ = new(big.Int).SetString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kexAlgoMap[kexAlgoDH14SHA1] = &dhGroup{ + group14 := &dhGroup{ g: new(big.Int).SetInt64(2), p: p, pMinus1: new(big.Int).Sub(p, bigOne), } + kexAlgoMap[kexAlgoDH14SHA1] = &dhGroup{ + g: group14.g, p: group14.p, pMinus1: group14.pMinus1, + hashFunc: crypto.SHA1, + } + kexAlgoMap[kexAlgoDH14SHA256] = &dhGroup{ + g: group14.g, p: group14.p, pMinus1: group14.pMinus1, + hashFunc: crypto.SHA256, + } + kexAlgoMap[kexAlgoECDH521] = &ecdh{elliptic.P521()} kexAlgoMap[kexAlgoECDH384] = &ecdh{elliptic.P384()} kexAlgoMap[kexAlgoECDH256] = &ecdh{elliptic.P256()} kexAlgoMap[kexAlgoCurve25519SHA256] = &curve25519sha256{} + kexAlgoMap[kexAlgoCurve25519SHA256LibSSH] = &curve25519sha256{} kexAlgoMap[kexAlgoDHGEXSHA1] = &dhGEXSHA{hashFunc: crypto.SHA1} kexAlgoMap[kexAlgoDHGEXSHA256] = &dhGEXSHA{hashFunc: crypto.SHA256} } -// curve25519sha256 implements the curve25519-sha256@libssh.org key -// agreement protocol, as described in -// https://git.libssh.org/projects/libssh.git/tree/doc/curve25519-sha256@libssh.org.txt +// curve25519sha256 implements the curve25519-sha256 (formerly known as +// curve25519-sha256@libssh.org) key exchange method, as described in RFC 8731. type curve25519sha256 struct{} type curve25519KeyPair struct { @@ -486,7 +510,7 @@ func (kex *curve25519sha256) Client(c packetConn, rand io.Reader, magics *handsh }, nil } -func (kex *curve25519sha256) Server(c packetConn, rand io.Reader, magics *handshakeMagics, priv Signer) (result *kexResult, err error) { +func (kex *curve25519sha256) Server(c packetConn, rand io.Reader, magics *handshakeMagics, priv AlgorithmSigner, algo string) (result *kexResult, err error) { packet, err := c.readPacket() if err != nil { return @@ -527,7 +551,7 @@ func (kex *curve25519sha256) Server(c packetConn, rand io.Reader, magics *handsh H := h.Sum(nil) - sig, err := signAndMarshal(priv, rand, H) + sig, err := signAndMarshal(priv, rand, H, algo) if err != nil { return nil, err } @@ -553,26 +577,16 @@ func (kex *curve25519sha256) Server(c packetConn, rand io.Reader, magics *handsh // diffie-hellman-group-exchange-sha256 key agreement protocols, // as described in RFC 4419 type dhGEXSHA struct { - g, p *big.Int hashFunc crypto.Hash } -const numMRTests = 64 - const ( dhGroupExchangeMinimumBits = 2048 dhGroupExchangePreferredBits = 2048 dhGroupExchangeMaximumBits = 8192 ) -func (gex *dhGEXSHA) diffieHellman(theirPublic, myPrivate *big.Int) (*big.Int, error) { - if theirPublic.Sign() <= 0 || theirPublic.Cmp(gex.p) >= 0 { - return nil, fmt.Errorf("ssh: DH parameter out of bounds") - } - return new(big.Int).Exp(theirPublic, myPrivate, gex.p), nil -} - -func (gex dhGEXSHA) Client(c packetConn, randSource io.Reader, magics *handshakeMagics) (*kexResult, error) { +func (gex *dhGEXSHA) Client(c packetConn, randSource io.Reader, magics *handshakeMagics) (*kexResult, error) { // Send GexRequest kexDHGexRequest := kexDHGexRequestMsg{ MinBits: dhGroupExchangeMinimumBits, @@ -589,40 +603,29 @@ func (gex dhGEXSHA) Client(c packetConn, randSource io.Reader, magics *handshake return nil, err } - var kexDHGexGroup kexDHGexGroupMsg - if err = Unmarshal(packet, &kexDHGexGroup); err != nil { + var msg kexDHGexGroupMsg + if err = Unmarshal(packet, &msg); err != nil { return nil, err } // reject if p's bit length < dhGroupExchangeMinimumBits or > dhGroupExchangeMaximumBits - if kexDHGexGroup.P.BitLen() < dhGroupExchangeMinimumBits || kexDHGexGroup.P.BitLen() > dhGroupExchangeMaximumBits { - return nil, fmt.Errorf("ssh: server-generated gex p is out of range (%d bits)", kexDHGexGroup.P.BitLen()) - } - - gex.p = kexDHGexGroup.P - gex.g = kexDHGexGroup.G - - // Check if p is safe by verifing that p and (p-1)/2 are primes - one := big.NewInt(1) - var pHalf = &big.Int{} - pHalf.Rsh(gex.p, 1) - if !gex.p.ProbablyPrime(numMRTests) || !pHalf.ProbablyPrime(numMRTests) { - return nil, fmt.Errorf("ssh: server provided gex p is not safe") + if msg.P.BitLen() < dhGroupExchangeMinimumBits || msg.P.BitLen() > dhGroupExchangeMaximumBits { + return nil, fmt.Errorf("ssh: server-generated gex p is out of range (%d bits)", msg.P.BitLen()) } - // Check if g is safe by verifing that g > 1 and g < p - 1 - var pMinusOne = &big.Int{} - pMinusOne.Sub(gex.p, one) - if gex.g.Cmp(one) != 1 && gex.g.Cmp(pMinusOne) != -1 { + // Check if g is safe by verifying that 1 < g < p-1 + pMinusOne := new(big.Int).Sub(msg.P, bigOne) + if msg.G.Cmp(bigOne) <= 0 || msg.G.Cmp(pMinusOne) >= 0 { return nil, fmt.Errorf("ssh: server provided gex g is not safe") } // Send GexInit + pHalf := new(big.Int).Rsh(msg.P, 1) x, err := rand.Int(randSource, pHalf) if err != nil { return nil, err } - X := new(big.Int).Exp(gex.g, x, gex.p) + X := new(big.Int).Exp(msg.G, x, msg.P) kexDHGexInit := kexDHGexInitMsg{ X: X, } @@ -641,13 +644,13 @@ func (gex dhGEXSHA) Client(c packetConn, randSource io.Reader, magics *handshake return nil, err } - kInt, err := gex.diffieHellman(kexDHGexReply.Y, x) - if err != nil { - return nil, err + if kexDHGexReply.Y.Cmp(bigOne) <= 0 || kexDHGexReply.Y.Cmp(pMinusOne) >= 0 { + return nil, errors.New("ssh: DH parameter out of bounds") } + kInt := new(big.Int).Exp(kexDHGexReply.Y, x, msg.P) - // Check if k is safe by verifing that k > 1 and k < p - 1 - if kInt.Cmp(one) != 1 && kInt.Cmp(pMinusOne) != -1 { + // Check if k is safe by verifying that k > 1 and k < p - 1 + if kInt.Cmp(bigOne) <= 0 || kInt.Cmp(pMinusOne) >= 0 { return nil, fmt.Errorf("ssh: derived k is not safe") } @@ -657,8 +660,8 @@ func (gex dhGEXSHA) Client(c packetConn, randSource io.Reader, magics *handshake binary.Write(h, binary.BigEndian, uint32(dhGroupExchangeMinimumBits)) binary.Write(h, binary.BigEndian, uint32(dhGroupExchangePreferredBits)) binary.Write(h, binary.BigEndian, uint32(dhGroupExchangeMaximumBits)) - writeInt(h, gex.p) - writeInt(h, gex.g) + writeInt(h, msg.P) + writeInt(h, msg.G) writeInt(h, X) writeInt(h, kexDHGexReply.Y) K := make([]byte, intLength(kInt)) @@ -677,7 +680,7 @@ func (gex dhGEXSHA) Client(c packetConn, randSource io.Reader, magics *handshake // Server half implementation of the Diffie Hellman Key Exchange with SHA1 and SHA256. // // This is a minimal implementation to satisfy the automated tests. -func (gex dhGEXSHA) Server(c packetConn, randSource io.Reader, magics *handshakeMagics, priv Signer) (result *kexResult, err error) { +func (gex dhGEXSHA) Server(c packetConn, randSource io.Reader, magics *handshakeMagics, priv AlgorithmSigner, algo string) (result *kexResult, err error) { // Receive GexRequest packet, err := c.readPacket() if err != nil { @@ -688,35 +691,17 @@ func (gex dhGEXSHA) Server(c packetConn, randSource io.Reader, magics *handshake return } - // smoosh the user's preferred size into our own limits - if kexDHGexRequest.PreferedBits > dhGroupExchangeMaximumBits { - kexDHGexRequest.PreferedBits = dhGroupExchangeMaximumBits - } - if kexDHGexRequest.PreferedBits < dhGroupExchangeMinimumBits { - kexDHGexRequest.PreferedBits = dhGroupExchangeMinimumBits - } - // fix min/max if they're inconsistent. technically, we could just pout - // and hang up, but there's no harm in giving them the benefit of the - // doubt and just picking a bitsize for them. - if kexDHGexRequest.MinBits > kexDHGexRequest.PreferedBits { - kexDHGexRequest.MinBits = kexDHGexRequest.PreferedBits - } - if kexDHGexRequest.MaxBits < kexDHGexRequest.PreferedBits { - kexDHGexRequest.MaxBits = kexDHGexRequest.PreferedBits - } - // Send GexGroup // This is the group called diffie-hellman-group14-sha1 in RFC // 4253 and Oakley Group 14 in RFC 3526. p, _ := new(big.Int).SetString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gex.p = p - gex.g = big.NewInt(2) + g := big.NewInt(2) - kexDHGexGroup := kexDHGexGroupMsg{ - P: gex.p, - G: gex.g, + msg := &kexDHGexGroupMsg{ + P: p, + G: g, } - if err := c.writePacket(Marshal(&kexDHGexGroup)); err != nil { + if err := c.writePacket(Marshal(msg)); err != nil { return nil, err } @@ -730,19 +715,19 @@ func (gex dhGEXSHA) Server(c packetConn, randSource io.Reader, magics *handshake return } - var pHalf = &big.Int{} - pHalf.Rsh(gex.p, 1) + pHalf := new(big.Int).Rsh(p, 1) y, err := rand.Int(randSource, pHalf) if err != nil { return } + Y := new(big.Int).Exp(g, y, p) - Y := new(big.Int).Exp(gex.g, y, gex.p) - kInt, err := gex.diffieHellman(kexDHGexInit.X, y) - if err != nil { - return nil, err + pMinusOne := new(big.Int).Sub(p, bigOne) + if kexDHGexInit.X.Cmp(bigOne) <= 0 || kexDHGexInit.X.Cmp(pMinusOne) >= 0 { + return nil, errors.New("ssh: DH parameter out of bounds") } + kInt := new(big.Int).Exp(kexDHGexInit.X, y, p) hostKeyBytes := priv.PublicKey().Marshal() @@ -752,8 +737,8 @@ func (gex dhGEXSHA) Server(c packetConn, randSource io.Reader, magics *handshake binary.Write(h, binary.BigEndian, uint32(dhGroupExchangeMinimumBits)) binary.Write(h, binary.BigEndian, uint32(dhGroupExchangePreferredBits)) binary.Write(h, binary.BigEndian, uint32(dhGroupExchangeMaximumBits)) - writeInt(h, gex.p) - writeInt(h, gex.g) + writeInt(h, p) + writeInt(h, g) writeInt(h, kexDHGexInit.X) writeInt(h, Y) @@ -765,7 +750,7 @@ func (gex dhGEXSHA) Server(c packetConn, randSource io.Reader, magics *handshake // H is already a hash, but the hostkey signing will apply its // own key-specific hash algorithm. - sig, err := signAndMarshal(priv, randSource, H) + sig, err := signAndMarshal(priv, randSource, H, algo) if err != nil { return nil, err } diff --git a/vendor/golang.org/x/crypto/ssh/keys.go b/vendor/golang.org/x/crypto/ssh/keys.go index 31f2634..1c7de1a 100644 --- a/vendor/golang.org/x/crypto/ssh/keys.go +++ b/vendor/golang.org/x/crypto/ssh/keys.go @@ -30,8 +30,9 @@ import ( "golang.org/x/crypto/ssh/internal/bcrypt_pbkdf" ) -// These constants represent the algorithm names for key types supported by this -// package. +// Public key algorithms names. These values can appear in PublicKey.Type, +// ClientConfig.HostKeyAlgorithms, Signature.Format, or as AlgorithmSigner +// arguments. const ( KeyAlgoRSA = "ssh-rsa" KeyAlgoDSA = "ssh-dss" @@ -41,16 +42,21 @@ const ( KeyAlgoECDSA521 = "ecdsa-sha2-nistp521" KeyAlgoED25519 = "ssh-ed25519" KeyAlgoSKED25519 = "sk-ssh-ed25519@openssh.com" + + // KeyAlgoRSASHA256 and KeyAlgoRSASHA512 are only public key algorithms, not + // public key formats, so they can't appear as a PublicKey.Type. The + // corresponding PublicKey.Type is KeyAlgoRSA. See RFC 8332, Section 2. + KeyAlgoRSASHA256 = "rsa-sha2-256" + KeyAlgoRSASHA512 = "rsa-sha2-512" ) -// These constants represent non-default signature algorithms that are supported -// as algorithm parameters to AlgorithmSigner.SignWithAlgorithm methods. See -// [PROTOCOL.agent] section 4.5.1 and -// https://tools.ietf.org/html/draft-ietf-curdle-rsa-sha2-10 const ( - SigAlgoRSA = "ssh-rsa" - SigAlgoRSASHA2256 = "rsa-sha2-256" - SigAlgoRSASHA2512 = "rsa-sha2-512" + // Deprecated: use KeyAlgoRSA. + SigAlgoRSA = KeyAlgoRSA + // Deprecated: use KeyAlgoRSASHA256. + SigAlgoRSASHA2256 = KeyAlgoRSASHA256 + // Deprecated: use KeyAlgoRSASHA512. + SigAlgoRSASHA2512 = KeyAlgoRSASHA512 ) // parsePubKey parses a public key of the given algorithm. @@ -70,7 +76,7 @@ func parsePubKey(in []byte, algo string) (pubKey PublicKey, rest []byte, err err case KeyAlgoSKED25519: return parseSKEd25519(in) case CertAlgoRSAv01, CertAlgoDSAv01, CertAlgoECDSA256v01, CertAlgoECDSA384v01, CertAlgoECDSA521v01, CertAlgoSKECDSA256v01, CertAlgoED25519v01, CertAlgoSKED25519v01: - cert, err := parseCert(in, certToPrivAlgo(algo)) + cert, err := parseCert(in, certKeyAlgoNames[algo]) if err != nil { return nil, nil, err } @@ -289,18 +295,21 @@ func MarshalAuthorizedKey(key PublicKey) []byte { return b.Bytes() } -// PublicKey is an abstraction of different types of public keys. +// PublicKey represents a public key using an unspecified algorithm. +// +// Some PublicKeys provided by this package also implement CryptoPublicKey. type PublicKey interface { - // Type returns the key's type, e.g. "ssh-rsa". + // Type returns the key format name, e.g. "ssh-rsa". Type() string - // Marshal returns the serialized key data in SSH wire format, - // with the name prefix. To unmarshal the returned data, use - // the ParsePublicKey function. + // Marshal returns the serialized key data in SSH wire format, with the name + // prefix. To unmarshal the returned data, use the ParsePublicKey function. Marshal() []byte - // Verify that sig is a signature on the given data using this - // key. This function will hash the data appropriately first. + // Verify that sig is a signature on the given data using this key. This + // method will hash the data appropriately first. sig.Format is allowed to + // be any signature algorithm compatible with the key type, the caller + // should check if it has more stringent requirements. Verify(data []byte, sig *Signature) error } @@ -311,25 +320,32 @@ type CryptoPublicKey interface { } // A Signer can create signatures that verify against a public key. +// +// Some Signers provided by this package also implement AlgorithmSigner. type Signer interface { - // PublicKey returns an associated PublicKey instance. + // PublicKey returns the associated PublicKey. PublicKey() PublicKey - // Sign returns raw signature for the given data. This method - // will apply the hash specified for the keytype to the data. + // Sign returns a signature for the given data. This method will hash the + // data appropriately first. The signature algorithm is expected to match + // the key format returned by the PublicKey.Type method (and not to be any + // alternative algorithm supported by the key format). Sign(rand io.Reader, data []byte) (*Signature, error) } -// A AlgorithmSigner is a Signer that also supports specifying a specific -// algorithm to use for signing. +// An AlgorithmSigner is a Signer that also supports specifying an algorithm to +// use for signing. +// +// An AlgorithmSigner can't advertise the algorithms it supports, so it should +// be prepared to be invoked with every algorithm supported by the public key +// format. type AlgorithmSigner interface { Signer - // SignWithAlgorithm is like Signer.Sign, but allows specification of a - // non-default signing algorithm. See the SigAlgo* constants in this - // package for signature algorithms supported by this package. Callers may - // pass an empty string for the algorithm in which case the AlgorithmSigner - // will use its default algorithm. + // SignWithAlgorithm is like Signer.Sign, but allows specifying a desired + // signing algorithm. Callers may pass an empty string for the algorithm in + // which case the AlgorithmSigner will use a default algorithm. This default + // doesn't currently control any behavior in this package. SignWithAlgorithm(rand io.Reader, data []byte, algorithm string) (*Signature, error) } @@ -381,17 +397,11 @@ func (r *rsaPublicKey) Marshal() []byte { } func (r *rsaPublicKey) Verify(data []byte, sig *Signature) error { - var hash crypto.Hash - switch sig.Format { - case SigAlgoRSA: - hash = crypto.SHA1 - case SigAlgoRSASHA2256: - hash = crypto.SHA256 - case SigAlgoRSASHA2512: - hash = crypto.SHA512 - default: + supportedAlgos := algorithmsForKeyFormat(r.Type()) + if !contains(supportedAlgos, sig.Format) { return fmt.Errorf("ssh: signature type %s for key type %s", sig.Format, r.Type()) } + hash := hashFuncs[sig.Format] h := hash.New() h.Write(data) digest := h.Sum(nil) @@ -466,7 +476,7 @@ func (k *dsaPublicKey) Verify(data []byte, sig *Signature) error { if sig.Format != k.Type() { return fmt.Errorf("ssh: signature type %s for key type %s", sig.Format, k.Type()) } - h := crypto.SHA1.New() + h := hashFuncs[sig.Format].New() h.Write(data) digest := h.Sum(nil) @@ -499,7 +509,7 @@ func (k *dsaPrivateKey) PublicKey() PublicKey { } func (k *dsaPrivateKey) Sign(rand io.Reader, data []byte) (*Signature, error) { - return k.SignWithAlgorithm(rand, data, "") + return k.SignWithAlgorithm(rand, data, k.PublicKey().Type()) } func (k *dsaPrivateKey) SignWithAlgorithm(rand io.Reader, data []byte, algorithm string) (*Signature, error) { @@ -507,7 +517,7 @@ func (k *dsaPrivateKey) SignWithAlgorithm(rand io.Reader, data []byte, algorithm return nil, fmt.Errorf("ssh: unsupported signature algorithm %s", algorithm) } - h := crypto.SHA1.New() + h := hashFuncs[k.PublicKey().Type()].New() h.Write(data) digest := h.Sum(nil) r, s, err := dsa.Sign(rand, k.PrivateKey, digest) @@ -603,19 +613,6 @@ func supportedEllipticCurve(curve elliptic.Curve) bool { return curve == elliptic.P256() || curve == elliptic.P384() || curve == elliptic.P521() } -// ecHash returns the hash to match the given elliptic curve, see RFC -// 5656, section 6.2.1 -func ecHash(curve elliptic.Curve) crypto.Hash { - bitSize := curve.Params().BitSize - switch { - case bitSize <= 256: - return crypto.SHA256 - case bitSize <= 384: - return crypto.SHA384 - } - return crypto.SHA512 -} - // parseECDSA parses an ECDSA key according to RFC 5656, section 3.1. func parseECDSA(in []byte) (out PublicKey, rest []byte, err error) { var w struct { @@ -671,7 +668,7 @@ func (k *ecdsaPublicKey) Verify(data []byte, sig *Signature) error { return fmt.Errorf("ssh: signature type %s for key type %s", sig.Format, k.Type()) } - h := ecHash(k.Curve).New() + h := hashFuncs[sig.Format].New() h.Write(data) digest := h.Sum(nil) @@ -775,7 +772,7 @@ func (k *skECDSAPublicKey) Verify(data []byte, sig *Signature) error { return fmt.Errorf("ssh: signature type %s for key type %s", sig.Format, k.Type()) } - h := ecHash(k.Curve).New() + h := hashFuncs[sig.Format].New() h.Write([]byte(k.application)) appDigest := h.Sum(nil) @@ -874,7 +871,7 @@ func (k *skEd25519PublicKey) Verify(data []byte, sig *Signature) error { return fmt.Errorf("invalid size %d for Ed25519 public key", l) } - h := sha256.New() + h := hashFuncs[sig.Format].New() h.Write([]byte(k.application)) appDigest := h.Sum(nil) @@ -961,44 +958,20 @@ func (s *wrappedSigner) PublicKey() PublicKey { } func (s *wrappedSigner) Sign(rand io.Reader, data []byte) (*Signature, error) { - return s.SignWithAlgorithm(rand, data, "") + return s.SignWithAlgorithm(rand, data, s.pubKey.Type()) } func (s *wrappedSigner) SignWithAlgorithm(rand io.Reader, data []byte, algorithm string) (*Signature, error) { - var hashFunc crypto.Hash - - if _, ok := s.pubKey.(*rsaPublicKey); ok { - // RSA keys support a few hash functions determined by the requested signature algorithm - switch algorithm { - case "", SigAlgoRSA: - algorithm = SigAlgoRSA - hashFunc = crypto.SHA1 - case SigAlgoRSASHA2256: - hashFunc = crypto.SHA256 - case SigAlgoRSASHA2512: - hashFunc = crypto.SHA512 - default: - return nil, fmt.Errorf("ssh: unsupported signature algorithm %s", algorithm) - } - } else { - // The only supported algorithm for all other key types is the same as the type of the key - if algorithm == "" { - algorithm = s.pubKey.Type() - } else if algorithm != s.pubKey.Type() { - return nil, fmt.Errorf("ssh: unsupported signature algorithm %s", algorithm) - } + if algorithm == "" { + algorithm = s.pubKey.Type() + } - switch key := s.pubKey.(type) { - case *dsaPublicKey: - hashFunc = crypto.SHA1 - case *ecdsaPublicKey: - hashFunc = ecHash(key.Curve) - case ed25519PublicKey: - default: - return nil, fmt.Errorf("ssh: unsupported key type %T", key) - } + supportedAlgos := algorithmsForKeyFormat(s.pubKey.Type()) + if !contains(supportedAlgos, algorithm) { + return nil, fmt.Errorf("ssh: unsupported signature algorithm %q for key format %q", algorithm, s.pubKey.Type()) } + hashFunc := hashFuncs[algorithm] var digest []byte if hashFunc != 0 { h := hashFunc.New() diff --git a/vendor/golang.org/x/crypto/ssh/messages.go b/vendor/golang.org/x/crypto/ssh/messages.go index ac41a41..19bc67c 100644 --- a/vendor/golang.org/x/crypto/ssh/messages.go +++ b/vendor/golang.org/x/crypto/ssh/messages.go @@ -141,6 +141,14 @@ type serviceAcceptMsg struct { Service string `sshtype:"6"` } +// See RFC 8308, section 2.3 +const msgExtInfo = 7 + +type extInfoMsg struct { + NumExtensions uint32 `sshtype:"7"` + Payload []byte `ssh:"rest"` +} + // See RFC 4252, section 5. const msgUserAuthRequest = 50 @@ -180,11 +188,11 @@ const msgUserAuthInfoRequest = 60 const msgUserAuthInfoResponse = 61 type userAuthInfoRequestMsg struct { - User string `sshtype:"60"` - Instruction string - DeprecatedLanguage string - NumPrompts uint32 - Prompts []byte `ssh:"rest"` + Name string `sshtype:"60"` + Instruction string + Language string + NumPrompts uint32 + Prompts []byte `ssh:"rest"` } // See RFC 4254, section 5.1. @@ -782,6 +790,8 @@ func decode(packet []byte) (interface{}, error) { msg = new(serviceRequestMsg) case msgServiceAccept: msg = new(serviceAcceptMsg) + case msgExtInfo: + msg = new(extInfoMsg) case msgKexInit: msg = new(kexInitMsg) case msgKexDHInit: @@ -843,6 +853,7 @@ var packetTypeNames = map[byte]string{ msgDisconnect: "disconnectMsg", msgServiceRequest: "serviceRequestMsg", msgServiceAccept: "serviceAcceptMsg", + msgExtInfo: "extInfoMsg", msgKexInit: "kexInitMsg", msgKexDHInit: "kexDHInitMsg", msgKexDHReply: "kexDHReplyMsg", diff --git a/vendor/golang.org/x/crypto/ssh/server.go b/vendor/golang.org/x/crypto/ssh/server.go index 7d42a8c..70045bd 100644 --- a/vendor/golang.org/x/crypto/ssh/server.go +++ b/vendor/golang.org/x/crypto/ssh/server.go @@ -120,7 +120,7 @@ type ServerConfig struct { } // AddHostKey adds a private key as a host key. If an existing host -// key exists with the same algorithm, it is overwritten. Each server +// key exists with the same public key format, it is replaced. Each server // config must have at least one host key. func (s *ServerConfig) AddHostKey(key Signer) { for i, k := range s.hostKeys { @@ -212,9 +212,10 @@ func NewServerConn(c net.Conn, config *ServerConfig) (*ServerConn, <-chan NewCha } // signAndMarshal signs the data with the appropriate algorithm, -// and serializes the result in SSH wire format. -func signAndMarshal(k Signer, rand io.Reader, data []byte) ([]byte, error) { - sig, err := k.Sign(rand, data) +// and serializes the result in SSH wire format. algo is the negotiate +// algorithm and may be a certificate type. +func signAndMarshal(k AlgorithmSigner, rand io.Reader, data []byte, algo string) ([]byte, error) { + sig, err := k.SignWithAlgorithm(rand, data, underlyingAlgo(algo)) if err != nil { return nil, err } @@ -284,7 +285,7 @@ func (s *connection) serverHandshake(config *ServerConfig) (*Permissions, error) func isAcceptableAlgo(algo string) bool { switch algo { - case KeyAlgoRSA, KeyAlgoDSA, KeyAlgoECDSA256, KeyAlgoECDSA384, KeyAlgoECDSA521, KeyAlgoSKECDSA256, KeyAlgoED25519, KeyAlgoSKED25519, + case KeyAlgoRSA, KeyAlgoRSASHA256, KeyAlgoRSASHA512, KeyAlgoDSA, KeyAlgoECDSA256, KeyAlgoECDSA384, KeyAlgoECDSA521, KeyAlgoSKECDSA256, KeyAlgoED25519, KeyAlgoSKED25519, CertAlgoRSAv01, CertAlgoDSAv01, CertAlgoECDSA256v01, CertAlgoECDSA384v01, CertAlgoECDSA521v01, CertAlgoSKECDSA256v01, CertAlgoED25519v01, CertAlgoSKED25519v01: return true } @@ -553,6 +554,7 @@ userAuthLoop: if !ok || len(payload) > 0 { return nil, parseError(msgUserAuthRequest) } + // Ensure the public key algo and signature algo // are supported. Compare the private key // algorithm name that corresponds to algo with @@ -562,7 +564,12 @@ userAuthLoop: authErr = fmt.Errorf("ssh: algorithm %q not accepted", sig.Format) break } - signedData := buildDataSignedForAuth(sessionID, userAuthReq, algoBytes, pubKeyData) + if underlyingAlgo(algo) != sig.Format { + authErr = fmt.Errorf("ssh: signature %q not compatible with selected algorithm %q", sig.Format, algo) + break + } + + signedData := buildDataSignedForAuth(sessionID, userAuthReq, algo, pubKeyData) if err := pubKey.Verify(signedData, sig); err != nil { return nil, err @@ -572,6 +579,10 @@ userAuthLoop: perms = candidate.perms } case "gssapi-with-mic": + if config.GSSAPIWithMICConfig == nil { + authErr = errors.New("ssh: gssapi-with-mic auth not configured") + break + } gssapiConfig := config.GSSAPIWithMICConfig userAuthRequestGSSAPI, err := parseGSSAPIPayload(userAuthReq.Payload) if err != nil { @@ -629,6 +640,30 @@ userAuthLoop: } authFailures++ + if config.MaxAuthTries > 0 && authFailures >= config.MaxAuthTries { + // If we have hit the max attempts, don't bother sending the + // final SSH_MSG_USERAUTH_FAILURE message, since there are + // no more authentication methods which can be attempted, + // and this message may cause the client to re-attempt + // authentication while we send the disconnect message. + // Continue, and trigger the disconnect at the start of + // the loop. + // + // The SSH specification is somewhat confusing about this, + // RFC 4252 Section 5.1 requires each authentication failure + // be responded to with a respective SSH_MSG_USERAUTH_FAILURE + // message, but Section 4 says the server should disconnect + // after some number of attempts, but it isn't explicit which + // message should take precedence (i.e. should there be a failure + // message than a disconnect message, or if we are going to + // disconnect, should we only send that message.) + // + // Either way, OpenSSH disconnects immediately after the last + // failed authnetication attempt, and given they are typically + // considered the golden implementation it seems reasonable + // to match that behavior. + continue + } var failureMsg userAuthFailureMsg if config.PasswordCallback != nil { @@ -666,7 +701,7 @@ type sshClientKeyboardInteractive struct { *connection } -func (c *sshClientKeyboardInteractive) Challenge(user, instruction string, questions []string, echos []bool) (answers []string, err error) { +func (c *sshClientKeyboardInteractive) Challenge(name, instruction string, questions []string, echos []bool) (answers []string, err error) { if len(questions) != len(echos) { return nil, errors.New("ssh: echos and questions must have equal length") } @@ -678,6 +713,7 @@ func (c *sshClientKeyboardInteractive) Challenge(user, instruction string, quest } if err := c.transport.writePacket(Marshal(&userAuthInfoRequestMsg{ + Name: name, Instruction: instruction, NumPrompts: uint32(len(questions)), Prompts: prompts, diff --git a/vendor/golang.org/x/crypto/ssh/session.go b/vendor/golang.org/x/crypto/ssh/session.go index d3321f6..eca31a2 100644 --- a/vendor/golang.org/x/crypto/ssh/session.go +++ b/vendor/golang.org/x/crypto/ssh/session.go @@ -85,6 +85,7 @@ const ( IXANY = 39 IXOFF = 40 IMAXBEL = 41 + IUTF8 = 42 // RFC 8160 ISIG = 50 ICANON = 51 XCASE = 52 diff --git a/vendor/golang.org/x/crypto/ssh/transport.go b/vendor/golang.org/x/crypto/ssh/transport.go index 49ddc2e..acf5a21 100644 --- a/vendor/golang.org/x/crypto/ssh/transport.go +++ b/vendor/golang.org/x/crypto/ssh/transport.go @@ -238,15 +238,19 @@ var ( // (to setup server->client keys) or clientKeys (for client->server keys). func newPacketCipher(d direction, algs directionAlgorithms, kex *kexResult) (packetCipher, error) { cipherMode := cipherModes[algs.Cipher] - macMode := macModes[algs.MAC] iv := make([]byte, cipherMode.ivSize) key := make([]byte, cipherMode.keySize) - macKey := make([]byte, macMode.keySize) generateKeyMaterial(iv, d.ivTag, kex) generateKeyMaterial(key, d.keyTag, kex) - generateKeyMaterial(macKey, d.macKeyTag, kex) + + var macKey []byte + if !aeadCiphers[algs.Cipher] { + macMode := macModes[algs.MAC] + macKey = make([]byte, macMode.keySize) + generateKeyMaterial(macKey, d.macKeyTag, kex) + } return cipherModes[algs.Cipher].create(key, iv, macKey, algs) } diff --git a/vendor/golang.org/x/sys/cpu/asm_aix_ppc64.s b/vendor/golang.org/x/sys/cpu/asm_aix_ppc64.s index 06f84b8..db9171c 100644 --- a/vendor/golang.org/x/sys/cpu/asm_aix_ppc64.s +++ b/vendor/golang.org/x/sys/cpu/asm_aix_ppc64.s @@ -2,7 +2,8 @@ // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. -// +build !gccgo +//go:build gc +// +build gc #include "textflag.h" diff --git a/vendor/golang.org/x/sys/cpu/cpu.go b/vendor/golang.org/x/sys/cpu/cpu.go index f77701f..abbec2d 100644 --- a/vendor/golang.org/x/sys/cpu/cpu.go +++ b/vendor/golang.org/x/sys/cpu/cpu.go @@ -154,14 +154,13 @@ var MIPS64X struct { // For ppc64/ppc64le, it is safe to check only for ISA level starting on ISA v3.00, // since there are no optional categories. There are some exceptions that also // require kernel support to work (DARN, SCV), so there are feature bits for -// those as well. The minimum processor requirement is POWER8 (ISA 2.07). -// The struct is padded to avoid false sharing. +// those as well. The struct is padded to avoid false sharing. var PPC64 struct { _ CacheLinePad HasDARN bool // Hardware random number generator (requires kernel enablement) HasSCV bool // Syscall vectored (requires kernel enablement) IsPOWER8 bool // ISA v2.07 (POWER8) - IsPOWER9 bool // ISA v3.00 (POWER9) + IsPOWER9 bool // ISA v3.00 (POWER9), implies IsPOWER8 _ CacheLinePad } diff --git a/vendor/golang.org/x/sys/cpu/cpu_aix.go b/vendor/golang.org/x/sys/cpu/cpu_aix.go index 464a209..8aaeef5 100644 --- a/vendor/golang.org/x/sys/cpu/cpu_aix.go +++ b/vendor/golang.org/x/sys/cpu/cpu_aix.go @@ -2,6 +2,7 @@ // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. +//go:build aix // +build aix package cpu @@ -19,6 +20,7 @@ func archInit() { PPC64.IsPOWER8 = true } if impl&_IMPL_POWER9 != 0 { + PPC64.IsPOWER8 = true PPC64.IsPOWER9 = true } diff --git a/vendor/golang.org/x/sys/cpu/cpu_arm64.go b/vendor/golang.org/x/sys/cpu/cpu_arm64.go index 951078f..87dd5e3 100644 --- a/vendor/golang.org/x/sys/cpu/cpu_arm64.go +++ b/vendor/golang.org/x/sys/cpu/cpu_arm64.go @@ -39,31 +39,34 @@ func initOptions() { func archInit() { switch runtime.GOOS { - case "android", "darwin", "ios", "netbsd": - // Android and iOS don't seem to allow reading these registers. - // - // NetBSD: - // ID_AA64ISAR0_EL1 is a privileged register and cannot be read from EL0. - // It can be read via sysctl(3). Example for future implementers: - // https://nxr.netbsd.org/xref/src/usr.sbin/cpuctl/arch/aarch64.c - // - // Fake the minimal features expected by - // TestARM64minimalFeatures. - ARM64.HasASIMD = true - ARM64.HasFP = true - case "linux": + case "freebsd": + readARM64Registers() + case "linux", "netbsd": doinit() default: - readARM64Registers() + // Most platforms don't seem to allow reading these registers. + // + // OpenBSD: + // See https://golang.org/issue/31746 + setMinimalFeatures() } } +// setMinimalFeatures fakes the minimal ARM64 features expected by +// TestARM64minimalFeatures. +func setMinimalFeatures() { + ARM64.HasASIMD = true + ARM64.HasFP = true +} + func readARM64Registers() { Initialized = true - // ID_AA64ISAR0_EL1 - isar0 := getisar0() + parseARM64SystemRegisters(getisar0(), getisar1(), getpfr0()) +} +func parseARM64SystemRegisters(isar0, isar1, pfr0 uint64) { + // ID_AA64ISAR0_EL1 switch extractBits(isar0, 4, 7) { case 1: ARM64.HasAES = true @@ -121,8 +124,6 @@ func readARM64Registers() { } // ID_AA64ISAR1_EL1 - isar1 := getisar1() - switch extractBits(isar1, 0, 3) { case 1: ARM64.HasDCPOP = true @@ -144,8 +145,6 @@ func readARM64Registers() { } // ID_AA64PFR0_EL1 - pfr0 := getpfr0() - switch extractBits(pfr0, 16, 19) { case 0: ARM64.HasFP = true diff --git a/vendor/golang.org/x/sys/cpu/cpu_arm64.s b/vendor/golang.org/x/sys/cpu/cpu_arm64.s index a54436e..c61f95a 100644 --- a/vendor/golang.org/x/sys/cpu/cpu_arm64.s +++ b/vendor/golang.org/x/sys/cpu/cpu_arm64.s @@ -2,7 +2,8 @@ // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. -// +build !gccgo +//go:build gc +// +build gc #include "textflag.h" diff --git a/vendor/golang.org/x/sys/cpu/cpu_gc_arm64.go b/vendor/golang.org/x/sys/cpu/cpu_gc_arm64.go index 7b88e86..ccf542a 100644 --- a/vendor/golang.org/x/sys/cpu/cpu_gc_arm64.go +++ b/vendor/golang.org/x/sys/cpu/cpu_gc_arm64.go @@ -2,7 +2,8 @@ // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. -// +build !gccgo +//go:build gc +// +build gc package cpu diff --git a/vendor/golang.org/x/sys/cpu/cpu_gc_s390x.go b/vendor/golang.org/x/sys/cpu/cpu_gc_s390x.go index 568bcd0..0af2f24 100644 --- a/vendor/golang.org/x/sys/cpu/cpu_gc_s390x.go +++ b/vendor/golang.org/x/sys/cpu/cpu_gc_s390x.go @@ -2,7 +2,8 @@ // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. -// +build !gccgo +//go:build gc +// +build gc package cpu diff --git a/vendor/golang.org/x/sys/cpu/cpu_gc_x86.go b/vendor/golang.org/x/sys/cpu/cpu_gc_x86.go index f7cb469..3298a87 100644 --- a/vendor/golang.org/x/sys/cpu/cpu_gc_x86.go +++ b/vendor/golang.org/x/sys/cpu/cpu_gc_x86.go @@ -2,8 +2,9 @@ // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. +//go:build (386 || amd64 || amd64p32) && gc // +build 386 amd64 amd64p32 -// +build !gccgo +// +build gc package cpu @@ -14,3 +15,7 @@ func cpuid(eaxArg, ecxArg uint32) (eax, ebx, ecx, edx uint32) // xgetbv with ecx = 0 is implemented in cpu_x86.s for gc compiler // and in cpu_gccgo.c for gccgo. func xgetbv() (eax, edx uint32) + +// darwinSupportsAVX512 is implemented in cpu_x86.s for gc compiler +// and in cpu_gccgo_x86.go for gccgo. +func darwinSupportsAVX512() bool diff --git a/vendor/golang.org/x/sys/cpu/cpu_gccgo_arm64.go b/vendor/golang.org/x/sys/cpu/cpu_gccgo_arm64.go index 53ca8d6..2aff318 100644 --- a/vendor/golang.org/x/sys/cpu/cpu_gccgo_arm64.go +++ b/vendor/golang.org/x/sys/cpu/cpu_gccgo_arm64.go @@ -2,6 +2,7 @@ // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. +//go:build gccgo // +build gccgo package cpu diff --git a/vendor/golang.org/x/sys/cpu/cpu_gccgo_s390x.go b/vendor/golang.org/x/sys/cpu/cpu_gccgo_s390x.go index aa986f7..4bfbda6 100644 --- a/vendor/golang.org/x/sys/cpu/cpu_gccgo_s390x.go +++ b/vendor/golang.org/x/sys/cpu/cpu_gccgo_s390x.go @@ -2,6 +2,7 @@ // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. +//go:build gccgo // +build gccgo package cpu diff --git a/vendor/golang.org/x/sys/cpu/cpu_gccgo_x86.go b/vendor/golang.org/x/sys/cpu/cpu_gccgo_x86.go index ba49b91..863d415 100644 --- a/vendor/golang.org/x/sys/cpu/cpu_gccgo_x86.go +++ b/vendor/golang.org/x/sys/cpu/cpu_gccgo_x86.go @@ -2,6 +2,7 @@ // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. +//go:build (386 || amd64 || amd64p32) && gccgo // +build 386 amd64 amd64p32 // +build gccgo @@ -24,3 +25,9 @@ func xgetbv() (eax, edx uint32) { gccgoXgetbv(&a, &d) return a, d } + +// gccgo doesn't build on Darwin, per: +// https://github.com/Homebrew/homebrew-core/blob/HEAD/Formula/gcc.rb#L76 +func darwinSupportsAVX512() bool { + return false +} diff --git a/vendor/golang.org/x/sys/cpu/cpu_linux.go b/vendor/golang.org/x/sys/cpu/cpu_linux.go index 6fc874f..159a686 100644 --- a/vendor/golang.org/x/sys/cpu/cpu_linux.go +++ b/vendor/golang.org/x/sys/cpu/cpu_linux.go @@ -2,6 +2,7 @@ // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. +//go:build !386 && !amd64 && !amd64p32 && !arm64 // +build !386,!amd64,!amd64p32,!arm64 package cpu diff --git a/vendor/golang.org/x/sys/cpu/cpu_linux_mips64x.go b/vendor/golang.org/x/sys/cpu/cpu_linux_mips64x.go index 5a41890..6000db4 100644 --- a/vendor/golang.org/x/sys/cpu/cpu_linux_mips64x.go +++ b/vendor/golang.org/x/sys/cpu/cpu_linux_mips64x.go @@ -2,6 +2,7 @@ // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. +//go:build linux && (mips64 || mips64le) // +build linux // +build mips64 mips64le diff --git a/vendor/golang.org/x/sys/cpu/cpu_linux_noinit.go b/vendor/golang.org/x/sys/cpu/cpu_linux_noinit.go index 42b5d33..f4992b1 100644 --- a/vendor/golang.org/x/sys/cpu/cpu_linux_noinit.go +++ b/vendor/golang.org/x/sys/cpu/cpu_linux_noinit.go @@ -2,6 +2,7 @@ // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. +//go:build linux && !arm && !arm64 && !mips64 && !mips64le && !ppc64 && !ppc64le && !s390x // +build linux,!arm,!arm64,!mips64,!mips64le,!ppc64,!ppc64le,!s390x package cpu diff --git a/vendor/golang.org/x/sys/cpu/cpu_linux_ppc64x.go b/vendor/golang.org/x/sys/cpu/cpu_linux_ppc64x.go index 99f8a63..021356d 100644 --- a/vendor/golang.org/x/sys/cpu/cpu_linux_ppc64x.go +++ b/vendor/golang.org/x/sys/cpu/cpu_linux_ppc64x.go @@ -2,6 +2,7 @@ // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. +//go:build linux && (ppc64 || ppc64le) // +build linux // +build ppc64 ppc64le diff --git a/vendor/golang.org/x/sys/cpu/cpu_linux_s390x.go b/vendor/golang.org/x/sys/cpu/cpu_linux_s390x.go index b88d6b8..1517ac6 100644 --- a/vendor/golang.org/x/sys/cpu/cpu_linux_s390x.go +++ b/vendor/golang.org/x/sys/cpu/cpu_linux_s390x.go @@ -17,86 +17,7 @@ const ( hwcap_VXE = 8192 ) -// bitIsSet reports whether the bit at index is set. The bit index -// is in big endian order, so bit index 0 is the leftmost bit. -func bitIsSet(bits []uint64, index uint) bool { - return bits[index/64]&((1<<63)>>(index%64)) != 0 -} - -// function is the code for the named cryptographic function. -type function uint8 - -const ( - // KM{,A,C,CTR} function codes - aes128 function = 18 // AES-128 - aes192 function = 19 // AES-192 - aes256 function = 20 // AES-256 - - // K{I,L}MD function codes - sha1 function = 1 // SHA-1 - sha256 function = 2 // SHA-256 - sha512 function = 3 // SHA-512 - sha3_224 function = 32 // SHA3-224 - sha3_256 function = 33 // SHA3-256 - sha3_384 function = 34 // SHA3-384 - sha3_512 function = 35 // SHA3-512 - shake128 function = 36 // SHAKE-128 - shake256 function = 37 // SHAKE-256 - - // KLMD function codes - ghash function = 65 // GHASH -) - -// queryResult contains the result of a Query function -// call. Bits are numbered in big endian order so the -// leftmost bit (the MSB) is at index 0. -type queryResult struct { - bits [2]uint64 -} - -// Has reports whether the given functions are present. -func (q *queryResult) Has(fns ...function) bool { - if len(fns) == 0 { - panic("no function codes provided") - } - for _, f := range fns { - if !bitIsSet(q.bits[:], uint(f)) { - return false - } - } - return true -} - -// facility is a bit index for the named facility. -type facility uint8 - -const ( - // cryptography facilities - msa4 facility = 77 // message-security-assist extension 4 - msa8 facility = 146 // message-security-assist extension 8 -) - -// facilityList contains the result of an STFLE call. -// Bits are numbered in big endian order so the -// leftmost bit (the MSB) is at index 0. -type facilityList struct { - bits [4]uint64 -} - -// Has reports whether the given facilities are present. -func (s *facilityList) Has(fs ...facility) bool { - if len(fs) == 0 { - panic("no facility bits provided") - } - for _, f := range fs { - if !bitIsSet(s.bits[:], uint(f)) { - return false - } - } - return true -} - -func doinit() { +func initS390Xbase() { // test HWCAP bit vector has := func(featureMask uint) bool { return hwCap&featureMask == featureMask @@ -116,44 +37,4 @@ func doinit() { if S390X.HasVX { S390X.HasVXE = has(hwcap_VXE) } - - // We need implementations of stfle, km and so on - // to detect cryptographic features. - if !haveAsmFunctions() { - return - } - - // optional cryptographic functions - if S390X.HasMSA { - aes := []function{aes128, aes192, aes256} - - // cipher message - km, kmc := kmQuery(), kmcQuery() - S390X.HasAES = km.Has(aes...) - S390X.HasAESCBC = kmc.Has(aes...) - if S390X.HasSTFLE { - facilities := stfle() - if facilities.Has(msa4) { - kmctr := kmctrQuery() - S390X.HasAESCTR = kmctr.Has(aes...) - } - if facilities.Has(msa8) { - kma := kmaQuery() - S390X.HasAESGCM = kma.Has(aes...) - } - } - - // compute message digest - kimd := kimdQuery() // intermediate (no padding) - klmd := klmdQuery() // last (padding) - S390X.HasSHA1 = kimd.Has(sha1) && klmd.Has(sha1) - S390X.HasSHA256 = kimd.Has(sha256) && klmd.Has(sha256) - S390X.HasSHA512 = kimd.Has(sha512) && klmd.Has(sha512) - S390X.HasGHASH = kimd.Has(ghash) // KLMD-GHASH does not exist - sha3 := []function{ - sha3_224, sha3_256, sha3_384, sha3_512, - shake128, shake256, - } - S390X.HasSHA3 = kimd.Has(sha3...) && klmd.Has(sha3...) - } } diff --git a/vendor/golang.org/x/sys/cpu/cpu_mips64x.go b/vendor/golang.org/x/sys/cpu/cpu_mips64x.go index 57b5b67..f4063c6 100644 --- a/vendor/golang.org/x/sys/cpu/cpu_mips64x.go +++ b/vendor/golang.org/x/sys/cpu/cpu_mips64x.go @@ -2,6 +2,7 @@ // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. +//go:build mips64 || mips64le // +build mips64 mips64le package cpu diff --git a/vendor/golang.org/x/sys/cpu/cpu_mipsx.go b/vendor/golang.org/x/sys/cpu/cpu_mipsx.go index cfc1946..07c4e36 100644 --- a/vendor/golang.org/x/sys/cpu/cpu_mipsx.go +++ b/vendor/golang.org/x/sys/cpu/cpu_mipsx.go @@ -2,6 +2,7 @@ // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. +//go:build mips || mipsle // +build mips mipsle package cpu diff --git a/vendor/golang.org/x/sys/cpu/cpu_netbsd_arm64.go b/vendor/golang.org/x/sys/cpu/cpu_netbsd_arm64.go new file mode 100644 index 0000000..ebfb3fc --- /dev/null +++ b/vendor/golang.org/x/sys/cpu/cpu_netbsd_arm64.go @@ -0,0 +1,173 @@ +// Copyright 2020 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package cpu + +import ( + "syscall" + "unsafe" +) + +// Minimal copy of functionality from x/sys/unix so the cpu package can call +// sysctl without depending on x/sys/unix. + +const ( + _CTL_QUERY = -2 + + _SYSCTL_VERS_1 = 0x1000000 +) + +var _zero uintptr + +func sysctl(mib []int32, old *byte, oldlen *uintptr, new *byte, newlen uintptr) (err error) { + var _p0 unsafe.Pointer + if len(mib) > 0 { + _p0 = unsafe.Pointer(&mib[0]) + } else { + _p0 = unsafe.Pointer(&_zero) + } + _, _, errno := syscall.Syscall6( + syscall.SYS___SYSCTL, + uintptr(_p0), + uintptr(len(mib)), + uintptr(unsafe.Pointer(old)), + uintptr(unsafe.Pointer(oldlen)), + uintptr(unsafe.Pointer(new)), + uintptr(newlen)) + if errno != 0 { + return errno + } + return nil +} + +type sysctlNode struct { + Flags uint32 + Num int32 + Name [32]int8 + Ver uint32 + __rsvd uint32 + Un [16]byte + _sysctl_size [8]byte + _sysctl_func [8]byte + _sysctl_parent [8]byte + _sysctl_desc [8]byte +} + +func sysctlNodes(mib []int32) ([]sysctlNode, error) { + var olen uintptr + + // Get a list of all sysctl nodes below the given MIB by performing + // a sysctl for the given MIB with CTL_QUERY appended. + mib = append(mib, _CTL_QUERY) + qnode := sysctlNode{Flags: _SYSCTL_VERS_1} + qp := (*byte)(unsafe.Pointer(&qnode)) + sz := unsafe.Sizeof(qnode) + if err := sysctl(mib, nil, &olen, qp, sz); err != nil { + return nil, err + } + + // Now that we know the size, get the actual nodes. + nodes := make([]sysctlNode, olen/sz) + np := (*byte)(unsafe.Pointer(&nodes[0])) + if err := sysctl(mib, np, &olen, qp, sz); err != nil { + return nil, err + } + + return nodes, nil +} + +func nametomib(name string) ([]int32, error) { + // Split name into components. + var parts []string + last := 0 + for i := 0; i < len(name); i++ { + if name[i] == '.' { + parts = append(parts, name[last:i]) + last = i + 1 + } + } + parts = append(parts, name[last:]) + + mib := []int32{} + // Discover the nodes and construct the MIB OID. + for partno, part := range parts { + nodes, err := sysctlNodes(mib) + if err != nil { + return nil, err + } + for _, node := range nodes { + n := make([]byte, 0) + for i := range node.Name { + if node.Name[i] != 0 { + n = append(n, byte(node.Name[i])) + } + } + if string(n) == part { + mib = append(mib, int32(node.Num)) + break + } + } + if len(mib) != partno+1 { + return nil, err + } + } + + return mib, nil +} + +// aarch64SysctlCPUID is struct aarch64_sysctl_cpu_id from NetBSD's +type aarch64SysctlCPUID struct { + midr uint64 /* Main ID Register */ + revidr uint64 /* Revision ID Register */ + mpidr uint64 /* Multiprocessor Affinity Register */ + aa64dfr0 uint64 /* A64 Debug Feature Register 0 */ + aa64dfr1 uint64 /* A64 Debug Feature Register 1 */ + aa64isar0 uint64 /* A64 Instruction Set Attribute Register 0 */ + aa64isar1 uint64 /* A64 Instruction Set Attribute Register 1 */ + aa64mmfr0 uint64 /* A64 Memory Model Feature Register 0 */ + aa64mmfr1 uint64 /* A64 Memory Model Feature Register 1 */ + aa64mmfr2 uint64 /* A64 Memory Model Feature Register 2 */ + aa64pfr0 uint64 /* A64 Processor Feature Register 0 */ + aa64pfr1 uint64 /* A64 Processor Feature Register 1 */ + aa64zfr0 uint64 /* A64 SVE Feature ID Register 0 */ + mvfr0 uint32 /* Media and VFP Feature Register 0 */ + mvfr1 uint32 /* Media and VFP Feature Register 1 */ + mvfr2 uint32 /* Media and VFP Feature Register 2 */ + pad uint32 + clidr uint64 /* Cache Level ID Register */ + ctr uint64 /* Cache Type Register */ +} + +func sysctlCPUID(name string) (*aarch64SysctlCPUID, error) { + mib, err := nametomib(name) + if err != nil { + return nil, err + } + + out := aarch64SysctlCPUID{} + n := unsafe.Sizeof(out) + _, _, errno := syscall.Syscall6( + syscall.SYS___SYSCTL, + uintptr(unsafe.Pointer(&mib[0])), + uintptr(len(mib)), + uintptr(unsafe.Pointer(&out)), + uintptr(unsafe.Pointer(&n)), + uintptr(0), + uintptr(0)) + if errno != 0 { + return nil, errno + } + return &out, nil +} + +func doinit() { + cpuid, err := sysctlCPUID("machdep.cpu0.cpu_id") + if err != nil { + setMinimalFeatures() + return + } + parseARM64SystemRegisters(cpuid.aa64isar0, cpuid.aa64isar1, cpuid.aa64pfr0) + + Initialized = true +} diff --git a/vendor/golang.org/x/sys/cpu/cpu_other_arm.go b/vendor/golang.org/x/sys/cpu/cpu_other_arm.go index b412efc..d7b4fb4 100644 --- a/vendor/golang.org/x/sys/cpu/cpu_other_arm.go +++ b/vendor/golang.org/x/sys/cpu/cpu_other_arm.go @@ -2,6 +2,7 @@ // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. +//go:build !linux && arm // +build !linux,arm package cpu diff --git a/vendor/golang.org/x/sys/cpu/cpu_other_arm64.go b/vendor/golang.org/x/sys/cpu/cpu_other_arm64.go index 3ffc4af..f8c484f 100644 --- a/vendor/golang.org/x/sys/cpu/cpu_other_arm64.go +++ b/vendor/golang.org/x/sys/cpu/cpu_other_arm64.go @@ -2,7 +2,8 @@ // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. -// +build !linux,arm64 +//go:build !linux && !netbsd && arm64 +// +build !linux,!netbsd,arm64 package cpu diff --git a/vendor/golang.org/x/sys/cpu/cpu_other_mips64x.go b/vendor/golang.org/x/sys/cpu/cpu_other_mips64x.go new file mode 100644 index 0000000..0dafe96 --- /dev/null +++ b/vendor/golang.org/x/sys/cpu/cpu_other_mips64x.go @@ -0,0 +1,13 @@ +// Copyright 2020 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +//go:build !linux && (mips64 || mips64le) +// +build !linux +// +build mips64 mips64le + +package cpu + +func archInit() { + Initialized = true +} diff --git a/vendor/golang.org/x/sys/cpu/cpu_ppc64x.go b/vendor/golang.org/x/sys/cpu/cpu_ppc64x.go index d28d675..4e8acd1 100644 --- a/vendor/golang.org/x/sys/cpu/cpu_ppc64x.go +++ b/vendor/golang.org/x/sys/cpu/cpu_ppc64x.go @@ -2,6 +2,7 @@ // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. +//go:build ppc64 || ppc64le // +build ppc64 ppc64le package cpu diff --git a/vendor/golang.org/x/sys/cpu/cpu_riscv64.go b/vendor/golang.org/x/sys/cpu/cpu_riscv64.go index 8b08de3..bd6c128 100644 --- a/vendor/golang.org/x/sys/cpu/cpu_riscv64.go +++ b/vendor/golang.org/x/sys/cpu/cpu_riscv64.go @@ -2,6 +2,7 @@ // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. +//go:build riscv64 // +build riscv64 package cpu diff --git a/vendor/golang.org/x/sys/cpu/cpu_s390x.go b/vendor/golang.org/x/sys/cpu/cpu_s390x.go index 544cd62..5881b88 100644 --- a/vendor/golang.org/x/sys/cpu/cpu_s390x.go +++ b/vendor/golang.org/x/sys/cpu/cpu_s390x.go @@ -8,10 +8,10 @@ const cacheLineSize = 256 func initOptions() { options = []option{ - {Name: "zarch", Feature: &S390X.HasZARCH}, - {Name: "stfle", Feature: &S390X.HasSTFLE}, - {Name: "ldisp", Feature: &S390X.HasLDISP}, - {Name: "eimm", Feature: &S390X.HasEIMM}, + {Name: "zarch", Feature: &S390X.HasZARCH, Required: true}, + {Name: "stfle", Feature: &S390X.HasSTFLE, Required: true}, + {Name: "ldisp", Feature: &S390X.HasLDISP, Required: true}, + {Name: "eimm", Feature: &S390X.HasEIMM, Required: true}, {Name: "dfp", Feature: &S390X.HasDFP}, {Name: "etf3eh", Feature: &S390X.HasETF3EH}, {Name: "msa", Feature: &S390X.HasMSA}, @@ -28,3 +28,145 @@ func initOptions() { {Name: "vxe", Feature: &S390X.HasVXE}, } } + +// bitIsSet reports whether the bit at index is set. The bit index +// is in big endian order, so bit index 0 is the leftmost bit. +func bitIsSet(bits []uint64, index uint) bool { + return bits[index/64]&((1<<63)>>(index%64)) != 0 +} + +// facility is a bit index for the named facility. +type facility uint8 + +const ( + // mandatory facilities + zarch facility = 1 // z architecture mode is active + stflef facility = 7 // store-facility-list-extended + ldisp facility = 18 // long-displacement + eimm facility = 21 // extended-immediate + + // miscellaneous facilities + dfp facility = 42 // decimal-floating-point + etf3eh facility = 30 // extended-translation 3 enhancement + + // cryptography facilities + msa facility = 17 // message-security-assist + msa3 facility = 76 // message-security-assist extension 3 + msa4 facility = 77 // message-security-assist extension 4 + msa5 facility = 57 // message-security-assist extension 5 + msa8 facility = 146 // message-security-assist extension 8 + msa9 facility = 155 // message-security-assist extension 9 + + // vector facilities + vx facility = 129 // vector facility + vxe facility = 135 // vector-enhancements 1 + vxe2 facility = 148 // vector-enhancements 2 +) + +// facilityList contains the result of an STFLE call. +// Bits are numbered in big endian order so the +// leftmost bit (the MSB) is at index 0. +type facilityList struct { + bits [4]uint64 +} + +// Has reports whether the given facilities are present. +func (s *facilityList) Has(fs ...facility) bool { + if len(fs) == 0 { + panic("no facility bits provided") + } + for _, f := range fs { + if !bitIsSet(s.bits[:], uint(f)) { + return false + } + } + return true +} + +// function is the code for the named cryptographic function. +type function uint8 + +const ( + // KM{,A,C,CTR} function codes + aes128 function = 18 // AES-128 + aes192 function = 19 // AES-192 + aes256 function = 20 // AES-256 + + // K{I,L}MD function codes + sha1 function = 1 // SHA-1 + sha256 function = 2 // SHA-256 + sha512 function = 3 // SHA-512 + sha3_224 function = 32 // SHA3-224 + sha3_256 function = 33 // SHA3-256 + sha3_384 function = 34 // SHA3-384 + sha3_512 function = 35 // SHA3-512 + shake128 function = 36 // SHAKE-128 + shake256 function = 37 // SHAKE-256 + + // KLMD function codes + ghash function = 65 // GHASH +) + +// queryResult contains the result of a Query function +// call. Bits are numbered in big endian order so the +// leftmost bit (the MSB) is at index 0. +type queryResult struct { + bits [2]uint64 +} + +// Has reports whether the given functions are present. +func (q *queryResult) Has(fns ...function) bool { + if len(fns) == 0 { + panic("no function codes provided") + } + for _, f := range fns { + if !bitIsSet(q.bits[:], uint(f)) { + return false + } + } + return true +} + +func doinit() { + initS390Xbase() + + // We need implementations of stfle, km and so on + // to detect cryptographic features. + if !haveAsmFunctions() { + return + } + + // optional cryptographic functions + if S390X.HasMSA { + aes := []function{aes128, aes192, aes256} + + // cipher message + km, kmc := kmQuery(), kmcQuery() + S390X.HasAES = km.Has(aes...) + S390X.HasAESCBC = kmc.Has(aes...) + if S390X.HasSTFLE { + facilities := stfle() + if facilities.Has(msa4) { + kmctr := kmctrQuery() + S390X.HasAESCTR = kmctr.Has(aes...) + } + if facilities.Has(msa8) { + kma := kmaQuery() + S390X.HasAESGCM = kma.Has(aes...) + } + } + + // compute message digest + kimd := kimdQuery() // intermediate (no padding) + klmd := klmdQuery() // last (padding) + S390X.HasSHA1 = kimd.Has(sha1) && klmd.Has(sha1) + S390X.HasSHA256 = kimd.Has(sha256) && klmd.Has(sha256) + S390X.HasSHA512 = kimd.Has(sha512) && klmd.Has(sha512) + S390X.HasGHASH = kimd.Has(ghash) // KLMD-GHASH does not exist + sha3 := []function{ + sha3_224, sha3_256, sha3_384, sha3_512, + shake128, shake256, + } + S390X.HasSHA3 = kimd.Has(sha3...) && klmd.Has(sha3...) + } +} diff --git a/vendor/golang.org/x/sys/cpu/cpu_s390x.s b/vendor/golang.org/x/sys/cpu/cpu_s390x.s index e5037d9..96f81e2 100644 --- a/vendor/golang.org/x/sys/cpu/cpu_s390x.s +++ b/vendor/golang.org/x/sys/cpu/cpu_s390x.s @@ -2,7 +2,8 @@ // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. -// +build !gccgo +//go:build gc +// +build gc #include "textflag.h" diff --git a/vendor/golang.org/x/sys/cpu/cpu_wasm.go b/vendor/golang.org/x/sys/cpu/cpu_wasm.go index 5382f2a..7747d88 100644 --- a/vendor/golang.org/x/sys/cpu/cpu_wasm.go +++ b/vendor/golang.org/x/sys/cpu/cpu_wasm.go @@ -2,6 +2,7 @@ // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. +//go:build wasm // +build wasm package cpu diff --git a/vendor/golang.org/x/sys/cpu/cpu_x86.go b/vendor/golang.org/x/sys/cpu/cpu_x86.go index 48d4293..54ca466 100644 --- a/vendor/golang.org/x/sys/cpu/cpu_x86.go +++ b/vendor/golang.org/x/sys/cpu/cpu_x86.go @@ -2,6 +2,7 @@ // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. +//go:build 386 || amd64 || amd64p32 // +build 386 amd64 amd64p32 package cpu @@ -86,8 +87,14 @@ func archInit() { // Check if XMM and YMM registers have OS support. osSupportsAVX = isSet(1, eax) && isSet(2, eax) - // Check if OPMASK and ZMM registers have OS support. - osSupportsAVX512 = osSupportsAVX && isSet(5, eax) && isSet(6, eax) && isSet(7, eax) + if runtime.GOOS == "darwin" { + // Check darwin commpage for AVX512 support. Necessary because: + // https://github.com/apple/darwin-xnu/blob/0a798f6738bc1db01281fc08ae024145e84df927/osfmk/i386/fpu.c#L175-L201 + osSupportsAVX512 = osSupportsAVX && darwinSupportsAVX512() + } else { + // Check if OPMASK and ZMM registers have OS support. + osSupportsAVX512 = osSupportsAVX && isSet(5, eax) && isSet(6, eax) && isSet(7, eax) + } } X86.HasAVX = isSet(28, ecx1) && osSupportsAVX diff --git a/vendor/golang.org/x/sys/cpu/cpu_x86.s b/vendor/golang.org/x/sys/cpu/cpu_x86.s index 47f0841..b748ba5 100644 --- a/vendor/golang.org/x/sys/cpu/cpu_x86.s +++ b/vendor/golang.org/x/sys/cpu/cpu_x86.s @@ -2,8 +2,9 @@ // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. +//go:build (386 || amd64 || amd64p32) && gc // +build 386 amd64 amd64p32 -// +build !gccgo +// +build gc #include "textflag.h" @@ -25,3 +26,27 @@ TEXT ·xgetbv(SB),NOSPLIT,$0-8 MOVL AX, eax+0(FP) MOVL DX, edx+4(FP) RET + +// func darwinSupportsAVX512() bool +TEXT ·darwinSupportsAVX512(SB), NOSPLIT, $0-1 + MOVB $0, ret+0(FP) // default to false +#ifdef GOOS_darwin // return if not darwin +#ifdef GOARCH_amd64 // return if not amd64 +// These values from: +// https://github.com/apple/darwin-xnu/blob/xnu-4570.1.46/osfmk/i386/cpu_capabilities.h +#define commpage64_base_address 0x00007fffffe00000 +#define commpage64_cpu_capabilities64 (commpage64_base_address+0x010) +#define commpage64_version (commpage64_base_address+0x01E) +#define hasAVX512F 0x0000004000000000 + MOVQ $commpage64_version, BX + CMPW (BX), $13 // cpu_capabilities64 undefined in versions < 13 + JL no_avx512 + MOVQ $commpage64_cpu_capabilities64, BX + MOVQ $hasAVX512F, CX + TESTQ (BX), CX + JZ no_avx512 + MOVB $1, ret+0(FP) +no_avx512: +#endif +#endif + RET diff --git a/vendor/golang.org/x/sys/cpu/cpu_zos.go b/vendor/golang.org/x/sys/cpu/cpu_zos.go new file mode 100644 index 0000000..5f54683 --- /dev/null +++ b/vendor/golang.org/x/sys/cpu/cpu_zos.go @@ -0,0 +1,10 @@ +// Copyright 2020 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package cpu + +func archInit() { + doinit() + Initialized = true +} diff --git a/vendor/golang.org/x/sys/cpu/cpu_zos_s390x.go b/vendor/golang.org/x/sys/cpu/cpu_zos_s390x.go new file mode 100644 index 0000000..ccb1b70 --- /dev/null +++ b/vendor/golang.org/x/sys/cpu/cpu_zos_s390x.go @@ -0,0 +1,25 @@ +// Copyright 2020 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package cpu + +func initS390Xbase() { + // get the facilities list + facilities := stfle() + + // mandatory + S390X.HasZARCH = facilities.Has(zarch) + S390X.HasSTFLE = facilities.Has(stflef) + S390X.HasLDISP = facilities.Has(ldisp) + S390X.HasEIMM = facilities.Has(eimm) + + // optional + S390X.HasETF3EH = facilities.Has(etf3eh) + S390X.HasDFP = facilities.Has(dfp) + S390X.HasMSA = facilities.Has(msa) + S390X.HasVX = facilities.Has(vx) + if S390X.HasVX { + S390X.HasVXE = facilities.Has(vxe) + } +} diff --git a/vendor/golang.org/x/sys/cpu/syscall_aix_gccgo.go b/vendor/golang.org/x/sys/cpu/syscall_aix_gccgo.go index 76fbe40..a864f24 100644 --- a/vendor/golang.org/x/sys/cpu/syscall_aix_gccgo.go +++ b/vendor/golang.org/x/sys/cpu/syscall_aix_gccgo.go @@ -8,8 +8,8 @@ // Morever, this file will be used during the building of // gccgo's libgo and thus must not used a CGo method. -// +build aix -// +build gccgo +//go:build aix && gccgo +// +build aix,gccgo package cpu diff --git a/vendor/golang.org/x/sys/cpu/syscall_aix_ppc64_gc.go b/vendor/golang.org/x/sys/cpu/syscall_aix_ppc64_gc.go index 78fe25e..904be42 100644 --- a/vendor/golang.org/x/sys/cpu/syscall_aix_ppc64_gc.go +++ b/vendor/golang.org/x/sys/cpu/syscall_aix_ppc64_gc.go @@ -6,8 +6,8 @@ // system call on AIX without depending on x/sys/unix. // (See golang.org/issue/32102) -// +build aix,ppc64 -// +build !gccgo +//go:build aix && ppc64 && gc +// +build aix,ppc64,gc package cpu diff --git a/vendor/golang.org/x/text/encoding/ianaindex/ascii.go b/vendor/golang.org/x/text/encoding/ianaindex/ascii.go index 9792f81..2b9824f 100644 --- a/vendor/golang.org/x/text/encoding/ianaindex/ascii.go +++ b/vendor/golang.org/x/text/encoding/ianaindex/ascii.go @@ -10,8 +10,8 @@ import ( "golang.org/x/text/encoding" "golang.org/x/text/encoding/internal" - "golang.org/x/text/transform" "golang.org/x/text/encoding/internal/identifier" + "golang.org/x/text/transform" ) type asciiDecoder struct { @@ -22,7 +22,7 @@ func (d asciiDecoder) Transform(dst, src []byte, atEOF bool) (nDst, nSrc int, er for _, c := range src { if c > unicode.MaxASCII { r := unicode.ReplacementChar - if nDst + utf8.RuneLen(r) > len(dst) { + if nDst+utf8.RuneLen(r) > len(dst) { err = transform.ErrShortDst break } diff --git a/vendor/golang.org/x/text/unicode/norm/tables10.0.0.go b/vendor/golang.org/x/text/unicode/norm/tables10.0.0.go index 26fbd55..f5a0788 100644 --- a/vendor/golang.org/x/text/unicode/norm/tables10.0.0.go +++ b/vendor/golang.org/x/text/unicode/norm/tables10.0.0.go @@ -1,5 +1,6 @@ // Code generated by running "go generate" in golang.org/x/text. DO NOT EDIT. +//go:build go1.10 && !go1.13 // +build go1.10,!go1.13 package norm diff --git a/vendor/golang.org/x/text/unicode/norm/tables11.0.0.go b/vendor/golang.org/x/text/unicode/norm/tables11.0.0.go index 2c58f09..cb7239c 100644 --- a/vendor/golang.org/x/text/unicode/norm/tables11.0.0.go +++ b/vendor/golang.org/x/text/unicode/norm/tables11.0.0.go @@ -1,5 +1,6 @@ // Code generated by running "go generate" in golang.org/x/text. DO NOT EDIT. +//go:build go1.13 && !go1.14 // +build go1.13,!go1.14 package norm diff --git a/vendor/golang.org/x/text/unicode/norm/tables12.0.0.go b/vendor/golang.org/x/text/unicode/norm/tables12.0.0.go index 7e1ae09..11b2733 100644 --- a/vendor/golang.org/x/text/unicode/norm/tables12.0.0.go +++ b/vendor/golang.org/x/text/unicode/norm/tables12.0.0.go @@ -1,5 +1,6 @@ // Code generated by running "go generate" in golang.org/x/text. DO NOT EDIT. +//go:build go1.14 && !go1.16 // +build go1.14,!go1.16 package norm diff --git a/vendor/golang.org/x/text/unicode/norm/tables13.0.0.go b/vendor/golang.org/x/text/unicode/norm/tables13.0.0.go index 9ea1b42..96a130d 100644 --- a/vendor/golang.org/x/text/unicode/norm/tables13.0.0.go +++ b/vendor/golang.org/x/text/unicode/norm/tables13.0.0.go @@ -1,5 +1,6 @@ // Code generated by running "go generate" in golang.org/x/text. DO NOT EDIT. +//go:build go1.16 // +build go1.16 package norm diff --git a/vendor/golang.org/x/text/unicode/norm/tables9.0.0.go b/vendor/golang.org/x/text/unicode/norm/tables9.0.0.go index 9429069..0175eae 100644 --- a/vendor/golang.org/x/text/unicode/norm/tables9.0.0.go +++ b/vendor/golang.org/x/text/unicode/norm/tables9.0.0.go @@ -1,5 +1,6 @@ // Code generated by running "go generate" in golang.org/x/text. DO NOT EDIT. +//go:build !go1.10 // +build !go1.10 package norm diff --git a/vendor/modules.txt b/vendor/modules.txt index 299f7f9..49e4771 100644 --- a/vendor/modules.txt +++ b/vendor/modules.txt @@ -16,7 +16,7 @@ github.com/hashicorp/errwrap github.com/hashicorp/go-multierror # github.com/hashicorp/go-uuid v1.0.1 github.com/hashicorp/go-uuid -# github.com/hashicorp/hcl/v2 v2.10.0 +# github.com/hashicorp/hcl/v2 v2.14.1 ## explicit github.com/hashicorp/hcl/v2 github.com/hashicorp/hcl/v2/ext/customdecode @@ -48,20 +48,20 @@ github.com/zclconf/go-cty/cty/set # github.com/zclconf/go-cty-yaml v1.0.2 ## explicit github.com/zclconf/go-cty-yaml -# golang.org/x/crypto v0.0.0-20200622213623-75b288015ac9 +# golang.org/x/crypto v0.0.0-20220517005047-85d78b3ac167 golang.org/x/crypto/bcrypt golang.org/x/crypto/blowfish golang.org/x/crypto/chacha20 golang.org/x/crypto/curve25519 +golang.org/x/crypto/curve25519/internal/field golang.org/x/crypto/ed25519 -golang.org/x/crypto/ed25519/internal/edwards25519 +golang.org/x/crypto/internal/poly1305 golang.org/x/crypto/internal/subtle -golang.org/x/crypto/poly1305 golang.org/x/crypto/ssh golang.org/x/crypto/ssh/internal/bcrypt_pbkdf -# golang.org/x/sys v0.0.0-20200930185726-fdedc70b468f +# golang.org/x/sys v0.0.0-20210615035016-665e8c7367d1 golang.org/x/sys/cpu -# golang.org/x/text v0.3.5 +# golang.org/x/text v0.3.6 golang.org/x/text/encoding golang.org/x/text/encoding/charmap golang.org/x/text/encoding/ianaindex