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gh-99108: Replace SHA3 implementation HACL* version (#103597)

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Replaces our built-in SHA3 implementation with a verified one from the HACL* project.

This implementation is used when OpenSSL does not provide SHA3 or is not present.

3.11 shiped with a very slow tiny sha3 implementation to get off of the <=3.10 reference implementation that wound up having serious bugs. This brings us back to a reasonably performing built-in implementation consistent with what we've just replaced our other guaranteed available standard hash algorithms with: code from the HACL* project.

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Co-authored-by: Gregory P. Smith <greg@krypto.org>
This commit is contained in:
Jonathan Protzenko 2023-05-07 20:50:04 -07:00 • committed by GitHub
parent 01cc9c1ff7
commit 15665d896b
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21 changed files with 1204 additions and 434 deletions
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23
Modules/_hacl/python_hacl_namespaces.h
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@ -59,5 +59,28 @@
#define Hacl_Streaming_SHA1_legacy_copy python_hashlib_Hacl_Streaming_SHA1_legacy_copy
#define Hacl_Streaming_SHA1_legacy_hash python_hashlib_Hacl_Streaming_SHA1_legacy_hash
#define Hacl_Hash_SHA3_update_last_sha3 python_hashlib_Hacl_Hash_SHA3_update_last_sha3
#define Hacl_Hash_SHA3_update_multi_sha3 python_hashlib_Hacl_Hash_SHA3_update_multi_sha3
#define Hacl_Impl_SHA3_absorb_inner python_hashlib_Hacl_Impl_SHA3_absorb_inner
#define Hacl_Impl_SHA3_keccak python_hashlib_Hacl_Impl_SHA3_keccak
#define Hacl_Impl_SHA3_loadState python_hashlib_Hacl_Impl_SHA3_loadState
#define Hacl_Impl_SHA3_squeeze python_hashlib_Hacl_Impl_SHA3_squeeze
#define Hacl_Impl_SHA3_state_permute python_hashlib_Hacl_Impl_SHA3_state_permute
#define Hacl_SHA3_sha3_224 python_hashlib_Hacl_SHA3_sha3_224
#define Hacl_SHA3_sha3_256 python_hashlib_Hacl_SHA3_sha3_256
#define Hacl_SHA3_sha3_384 python_hashlib_Hacl_SHA3_sha3_384
#define Hacl_SHA3_sha3_512 python_hashlib_Hacl_SHA3_sha3_512
#define Hacl_SHA3_shake128_hacl python_hashlib_Hacl_SHA3_shake128_hacl
#define Hacl_SHA3_shake256_hacl python_hashlib_Hacl_SHA3_shake256_hacl
#define Hacl_Streaming_Keccak_block_len python_hashlib_Hacl_Streaming_Keccak_block_len
#define Hacl_Streaming_Keccak_copy python_hashlib_Hacl_Streaming_Keccak_copy
#define Hacl_Streaming_Keccak_finish python_hashlib_Hacl_Streaming_Keccak_finish
#define Hacl_Streaming_Keccak_free python_hashlib_Hacl_Streaming_Keccak_free
#define Hacl_Streaming_Keccak_get_alg python_hashlib_Hacl_Streaming_Keccak_get_alg
#define Hacl_Streaming_Keccak_hash_len python_hashlib_Hacl_Streaming_Keccak_hash_len
#define Hacl_Streaming_Keccak_is_shake python_hashlib_Hacl_Streaming_Keccak_is_shake
#define Hacl_Streaming_Keccak_malloc python_hashlib_Hacl_Streaming_Keccak_malloc
#define Hacl_Streaming_Keccak_reset python_hashlib_Hacl_Streaming_Keccak_reset
#define Hacl_Streaming_Keccak_update python_hashlib_Hacl_Streaming_Keccak_update
#endif // _PYTHON_HACL_NAMESPACES_H