5 Commits

Author	SHA1	Message	Date
Mamy Ratsimbazafy	cbb454fff1	Codecs (#217) ... * create a codecs.nim file for hex/base64 and other encoding conversions * improve maintenance/readability of hex conversion * add skeleton of constant-time base64 decoding * use raw casts * use raw casts only for same size types	2023-02-07 13:10:17 +01:00
Mamy Ratsimbazafy	4be89d309f	chore: remove stew/byteutils dependencies and unneeded imports	2023-01-12 20:25:57 +01:00
Mamy Ratsimbazafy	e9e7a1809c	BN254 - Hash-to-Curve (SVDW method) (#190) ... * Hash to BN254-Snarks * Test SVDW code path with old v7 vectors for BLS12-381 * add benches	2022-04-26 21:24:07 +02:00
Mamy Ratsimbazafy	fe500a6a79	Productionize: move protocols top-level vs backend (#179) ... * Productionize: move protocols top-level vs backend * fix path * import fix * the last one * benches as well	2022-02-21 01:04:53 +01:00
Mamy Ratsimbazafy	499f9605b2	Hash to curve - BLS12-381 (#110) ... * Hash to Curve: impl expand_message_xmd * Try to precompute part of hash to curve at compile-time * sha256 bench - use the new hashes module * [WIP] smoke test hash to field * Implement hash_to_field with expected output * unoptimized hash-to-curve G2 for BLS12-381 * Don't run sanitizer on hash to field as it uses GC-ed strings	2021-08-13 22:07:26 +02:00