4 Commits

Author SHA1 Message Date
Mamy Ratsimbazafy
65eedd1cf7
Hash-to-Curve BLS12-381 G1 (#189)
* Skeleton of hash to curve for BLS12-381 G1

* Remove isodegree parameter

* Fix polynomial evaluation of hashToG1

* Optimize hash_to_curve and add bench for hash to G1

* slight optim of jacobian isomap + v7 test vectors
2022-04-11 00:57:16 +02:00
Mamy Ratsimbazafy
bde4f97b56
Line refactor (#188)
* Align line evaluations to papers notations

* Adjust line fusion op

* precompute G2 b' for costly D-Twists
2022-04-04 10:10:36 +02:00
Mamy Ratsimbazafy
26954f905a
Constant time (#185)
* Implement fully constant-time division closes #2 closes #9

* constant-time hex parsing

* prevent cache timing attacks in toHex() conversion (which is only for test/debug purposes anyway)
2022-02-28 09:23:26 +01:00
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