4 Commits

Author	SHA1	Message	Date
Victor Stinner	0b67ce930a	gh-126433: Fix compiler warnings on 32-bit Windows (#126444)	2024-11-05 16:05:13 +01:00
Russell Keith-Magee	ef530ce7c6	gh-123748: Add conditional compilation rules for HACL SIMD256 and SIMD128 on macOS (#123989) ... Add conditional compilation rules to allow HACL SIMD256 and SIMD128 to be ignored on the ARM64 pass of universal2 macOS builds.	2024-09-16 12:23:05 +08:00
Kirill Podoprigora	8aaf7525ab	gh-123189: [`Modules/blake2module.c`]: Move function definitions and their usage under the macros (#123190)	2024-08-30 13:28:32 +03:00
Jonathan Protzenko	325e9b8ef4	gh-99108: Add HACL* Blake2 implementation to hashlib (GH-119316) ... This replaces the existing hashlib Blake2 module with a single implementation that uses HACL\*'s Blake2b/Blake2s implementations. We added support for all the modes exposed by the Python API, including tree hashing, leaf nodes, and so on. We ported and merged all of these changes upstream in HACL\*, added test vectors based on Python's existing implementation, and exposed everything needed for hashlib. This was joint work done with @R1kM. See the PR for much discussion and benchmarking details. TL;DR: On many systems, 8-50% faster (!) than `libb2`, on some systems it appeared 10-20% slower than `libb2`.	2024-08-13 21:42:19 +00:00