constantine

Commit Graph

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	c0b30a08be	style: casing of WordBitWidth/WordBitwidth	2023-01-11 19:31:23 +01:00
Mamy Ratsimbazafy	928f515582	Batch additions (#207 ) * Batch elliptic curve addition * accelerate chained muls * jac mixed add handle doubling. jac additions handle aliasing when adding infinity * properly skip sanitizer on BLS signature test * properly skip sanitizer² on BLS signature test	2022-10-29 22:43:40 +02:00
Mamy Ratsimbazafy	9770b3108c	Fp12 over fp6 (#201 ) * introduce sumprod for direct fp6_mul * change curves -> constants * forgotten constants * Full pairing using Fp2->Fp6->Fp12 towering	2022-08-14 09:48:10 +02:00
Mamy Ratsimbazafy	99c9730793	Self-contained bindings generation (#196 ) * First draft at bindings generation * finite field bindings PoC * support openarray, export NimMain * PoC extension fields and elliptic curve bindings * Pasta * expose more bindings, remove nimZeroMem, remove tracer when unused, codegen name_mangling`gensym issue * workaround bad C gensym codegen with {.inline.} pragma in non-dirty template nested in generic proc instantiated by template	2022-08-06 19:05:54 +02:00
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	ffacf61e8a	Don't dump all in "backend" (#184 ) * backend -> math * towers -> extension fields * move ISA and compiler specific code out of math/ * fix export	2022-02-27 01:49:08 +01:00

7 Commits