2 Commits

Author SHA1 Message Date
Mamy Ratsimbazafy
dc73c71801
Pairings optimizations (#178)
* bench for cyclotomic square, exp and rename cyclotomic exp + multipairings for BLS12-377

* refactor/unify lines and cyclotomic functions

* Add Karabina's compressed squaring

* Use compressed squarings in final exponentiation

* Weighted addchain for bn254_snarks

* Add new towering options and cost functions

* Rearrange bench summaries

* fix BW6-761
2022-02-20 20:15:20 +01:00
Mamy Ratsimbazafy
986245b5c1
Jacobian coordinates (#95)
* Add projective-> affine bench

* Add conditional copy and div2 benches

* Fp4 benchmarks

* Constant-time Jacobian addition

* Jacobian doubling

* Use a simpler Add+Dbl complete formula

* Update tests

* Fix conditional negate

* Rollaback complete addition, we were only handling curve coef a == 0
2020-10-02 00:01:09 +02:00