5 Commits

Author	SHA1	Message	Date
aeiouaeiouaeiouaeiouaeiouaeiou	1566c34dc7	gh-134069: bump HACL* revision to incoporate `memset_s` (#134027) ... Bumps the HACL* revision to include recent revisions that corrects issues building with legacy/cross-platform macOS SDKs. Signed-off-by: aeiouaeiouaeiouaeiouaeiouaeiou <aeioudev@outlook.com>	2025-05-16 06:23:11 -04:00
Chris Eibl	0ce056d265	gh-130213: update hacl_star_rev to 322f6d58290e0ed7f4ecb84fcce12917aa0f594b (GH-130960) ... Updates the HACL* implementation used by hashlib from upstream sources.	2025-03-15 10:42:27 -07:00
Victor Stinner	3fecbe9255	gh-126433: Update hacl-star (GH-126791) ... Retrieve the change: "Lib_Memzero0.c: Fix compiler warning on 32-bit Windows".	2024-11-15 00:22:50 +00:00
Jonathan Protzenko	528bbab96f	GH-99108: Make vectorized versions of Blake2 available on x86, too (#125244) ... Accomplished by updating HACL* vendored code from hacl-star/hacl-star@a6a09496d9 to hacl-star/hacl-star@315a9e491d Co-authored-by: Victor Stinner <vstinner@python.org> Co-authored-by: Zachary Ware <zach@python.org>	2024-10-17 15:08:43 +00:00
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