crypto-common v0.2

.github/workflows/crypto-common.yml

@@ -22,7 +22,7 @@ jobs:
     strategy:
       matrix:
         rust:
-          - 1.41.0 # MSRV
+          - 1.56.0 # MSRV
           - stable
         target:
           - thumbv7em-none-eabi
@@ -36,8 +36,6 @@ jobs:
           target: ${{ matrix.target }}
           override: true
           profile: minimal
-      # Isolate this crate from workspace which is otherwise MSRV 1.56 due to 2021 edition crates
-      - run: rm ../Cargo.toml
       - run: cargo build --target ${{ matrix.target }}
 
   minimal-versions:
@@ -50,7 +48,7 @@ jobs:
     strategy:
       matrix:
         rust:
-          - 1.41.0 # MSRV
+          - 1.56.0 # MSRV
           - stable
     steps:
       - uses: actions/checkout@v3
@@ -60,8 +58,6 @@ jobs:
           toolchain: ${{ matrix.rust }}
           override: true
           profile: minimal
-      # Isolate this crate from workspace which is otherwise MSRV 1.56 due to 2021 edition crates
-      - run: rm ../Cargo.toml
       - run: cargo check --all-features
       - run: cargo test
       - run: cargo test --features std

Cargo.toml

@@ -4,13 +4,13 @@ members = [
     "aead",
     "cipher",
     "crypto",
+    "crypto-common",
     "elliptic-curve",
     "kem",
     "signature",
     "signature/async",
     "universal-hash",
 ]
 exclude = [
-    "crypto-common",
     "digest",
 ]

README.md

@@ -11,7 +11,7 @@ Collection of traits which describe functionality of cryptographic primitives.
 | [`aead`]            | [Authenticated encryption]    | [![crates.io](https://img.shields.io/crates/v/aead.svg)](https://crates.io/crates/aead) | [![Documentation](https://docs.rs/aead/badge.svg)](https://docs.rs/aead) | ![MSRV 1.56][msrv-1.56] |
 | [`async‑signature`] | [Digital signature]           | [![crates.io](https://img.shields.io/crates/v/async-signature.svg)](https://crates.io/crates/async-signature) | [![Documentation](https://docs.rs/async-signature/badge.svg)](https://docs.rs/async-signature) | ![MSRV 1.56][msrv-1.56] |
 | [`cipher`]          | [Block] and [stream cipher]   | [![crates.io](https://img.shields.io/crates/v/cipher.svg)](https://crates.io/crates/cipher) | [![Documentation](https://docs.rs/cipher/badge.svg)](https://docs.rs/cipher) | ![MSRV 1.56][msrv-1.56] |
-| [`crypto‑common`]      | Common cryptographic traits | [![crates.io](https://img.shields.io/crates/v/crypto-common.svg)](https://crates.io/crates/crypto-common) | [![Documentation](https://docs.rs/crypto-common/badge.svg)](https://docs.rs/crypto-common) | ![MSRV 1.41][msrv-1.41] |
+| [`crypto‑common`]      | Common cryptographic traits | [![crates.io](https://img.shields.io/crates/v/crypto-common.svg)](https://crates.io/crates/crypto-common) | [![Documentation](https://docs.rs/crypto-common/badge.svg)](https://docs.rs/crypto-common) | ![MSRV 1.56][msrv-1.56] |
 | [`digest`]          | [Cryptographic hash function] | [![crates.io](https://img.shields.io/crates/v/digest.svg)](https://crates.io/crates/digest) | [![Documentation](https://docs.rs/digest/badge.svg)](https://docs.rs/digest) | ![MSRV 1.41][msrv-1.41] |
 | [`elliptic‑curve`]  | [Elliptic curve cryptography] | [![crates.io](https://img.shields.io/crates/v/elliptic-curve.svg)](https://crates.io/crates/elliptic-curve) | [![Documentation](https://docs.rs/elliptic-curve/badge.svg)](https://docs.rs/elliptic-curve) | ![MSRV 1.57][msrv-1.57] |
 | [`kem`]             | [Key encapsulation mechanism] | [![crates.io](https://img.shields.io/crates/v/kem.svg)](https://crates.io/crates/kem) | [![Documentation](https://docs.rs/kem/badge.svg)](https://docs.rs/kem) | ![MSRV 1.56][msrv-1.56] |

aead/Cargo.toml

@@ -16,7 +16,7 @@ categories = ["cryptography", "no-std"]
 rust-version = "1.56"
 
 [dependencies]
-crypto-common = { version = "0.1.4", path = "../crypto-common" }
+crypto-common = "0.1.4"
 generic-array = { version = "0.14", default-features = false }
 
 # optional dependencies

cipher/Cargo.toml

@@ -13,7 +13,7 @@ keywords = ["crypto", "block-cipher", "stream-cipher", "trait"]
 categories = ["cryptography", "no-std"]
 
 [dependencies]
-crypto-common = { version = "0.1.6", path = "../crypto-common" }
+crypto-common = "0.1.6"
 inout = "0.1"
 
 # optional dependencies

crypto-common/CHANGELOG.md

@@ -5,6 +5,14 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## UNRELEASED
+### Added
+- Sealed `BlockSizes` trait implemented for types from `U1` to `U255`
+
+### Changed
+- `BlockUser::BlockSize` is now bounded by the `BlockSizes` trait
+- Edition changed to 2021 and MSRV bumped to 1.56
+
 ## 0.1.6 (2022-07-16)
 ### Added
 - Move `ParBlocks`/`ParBlocksSizeUser` from `cipher` crate ([#1052])

crypto-common/Cargo.toml

@@ -1,11 +1,12 @@
 [package]
 name = "crypto-common"
 description = "Common cryptographic traits"
-version = "0.1.6"
+version = "0.2.0-pre"
 authors = ["RustCrypto Developers"]
 license = "MIT OR Apache-2.0"
 readme = "README.md"
-edition = "2018"
+edition = "2021"
+rust-version = "1.56"
 documentation = "https://docs.rs/crypto-common"
 repository = "https://github.com/RustCrypto/traits"
 keywords = ["crypto", "traits"]

crypto-common/README.md

@@ -14,7 +14,7 @@ higher-level trait crates instead of this one.
 
 ## Minimum Supported Rust Version
 
-Rust **1.41** or higher.
+Rust **1.56** or higher.
 
 Minimum supported Rust version can be changed in the future, but it will be
 done with a minor version bump.
@@ -46,7 +46,7 @@ dual licensed as above, without any additional terms or conditions.
 [docs-image]: https://docs.rs/crypto-common/badge.svg
 [docs-link]: https://docs.rs/crypto-common/
 [license-image]: https://img.shields.io/badge/license-Apache2.0/MIT-blue.svg
-[rustc-image]: https://img.shields.io/badge/rustc-1.41+-blue.svg
+[rustc-image]: https://img.shields.io/badge/rustc-1.56+-blue.svg
 [chat-image]: https://img.shields.io/badge/zulip-join_chat-blue.svg
 [chat-link]: https://rustcrypto.zulipchat.com/#narrow/stream/260041-hashes
 [build-image]: https://github.com/RustCrypto/traits/workflows/crypto-common/badge.svg?branch=master&event=push