precompiles: Add SHA256 implementation #924
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axic
previously approved these changes
Jun 8, 2024
Codecov ReportAttention: Patch coverage is
Additional details and impacted files@@ Coverage Diff @@
## master #924 +/- ##
==========================================
- Coverage 95.12% 94.29% -0.83%
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Files 140 142 +2
Lines 15892 16102 +210
==========================================
+ Hits 15117 15184 +67
- Misses 775 918 +143
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I tested this additionally on AMD Zen2 CPU with |
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rodiazet
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chfast
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Outdated, the code has changed a lot since.
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Copy the C implementation of SHA256 from Silkworm to evmone without any modifications. The original source file: https://github.com/erigontech/silkworm/blob/capi-0.19.0/silkworm/core/crypto/sha256.c
Convert C implementation of SHA256 to C++. evmone is declared as C++ only project. This also enabled previously missed coverage for the sha256.cpp file.
Improve SHA256 code quality by: - fixing/disabling some clang-tidy warnings, - adding `BufferState` constructor, - using `std::rotr()`, - using C++ attributes.
Use `std::byte` instead of `uint8_t` and drop the `use_cpu_extensions` parameter.
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This adds the SHA256 implementation from Silkworm and removes the precompile stub.