This is a reorganized C++ project structure with the following layout:
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src/- Source files.
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include/- Header files.
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libs/- External libraries.
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tests/- Unit tests.
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cmake/- CMake modules.
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build/- Build output (ignored in version control).
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Prerequisites for Each Platform Linux: Install OpenSSL via your package manager: bash Copy code sudo apt-get install libssl-dev macOS: Install OpenSSL using Homebrew: bash Copy code brew install openssl Windows: Install OpenSSL using a package like vcpkg. Example: bash Copy code vcpkg install openssl:x64-windows Add vcpkg to your CMake toolchain: bash Copy code cmake .. -DCMAKE_TOOLCHAIN_FILE=[vcpkg-root]/scripts/buildsystems/vcpkg.cmake 
