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| author | Jack Lloyd <[email protected]> | 2017-05-19 12:30:20 -0400 |
|---|---|---|
| committer | Jack Lloyd <[email protected]> | 2017-05-19 12:30:20 -0400 |
| commit | 7d1bef2a8fa081f9896eebbba6ae37e273c91099 (patch) | |
| tree | 2a1bfad548b91757d7373a83cff67ae7c94810a9 /src/lib/hash/sha2_32/sha2_32.h | |
| parent | b0fbcf8d24fb1c677aad3d2cfdd0c18274493f07 (diff) | |
| parent | 7f019174bfcf3c2b31bda74fe40ce35727db1cef (diff) | |
Merge GH #826 Add support for Intel SHA instructions
Diffstat (limited to 'src/lib/hash/sha2_32/sha2_32.h')
| -rw-r--r-- | src/lib/hash/sha2_32/sha2_32.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/src/lib/hash/sha2_32/sha2_32.h b/src/lib/hash/sha2_32/sha2_32.h index 78e08c97a..5a687efbe 100644 --- a/src/lib/hash/sha2_32/sha2_32.h +++ b/src/lib/hash/sha2_32/sha2_32.h @@ -48,6 +48,7 @@ class BOTAN_DLL SHA_256 final : public MDx_HashFunction SHA_256() : MDx_HashFunction(64, true, true), m_digest(8) { clear(); } + private: void compress_n(const uint8_t[], size_t blocks) override; void copy_out(uint8_t[]) override; @@ -55,6 +56,13 @@ class BOTAN_DLL SHA_256 final : public MDx_HashFunction secure_vector<uint32_t> m_digest; }; +#if defined(BOTAN_HAS_SHA2_32_X86) +/* +* SHA-256 compression using Goldmont x86 extensions. Not for public consumption. +*/ +void sha2_compress_x86(uint32_t digest[8], const uint8_t input[], size_t blocks); +#endif + } #endif |