c02e6bdf84
Tag vartime the bithacks that are not constant-time
2022-02-06 18:36:02 +01:00
50717d8de6
Test GT-subgroup for BW6-761 ( #171 )
2022-01-08 17:30:26 +01:00
f6c02fe075
Optimized subgroup checks and cofactor clearing ( #169 )
...
* Move cofactor clearing to dedicated per-curve subgroups file
* Add BLS12-381 fast subgroup checks
* Implement fast cofactor clearing for BN254_snarks
* Add fast subgroup check to BN254Snarks
* add BLS12_377 optimized cofactor and subgroup functions
* Add BN254_Nogami
* Add GT-subgroup tests
* Use the new subgroup checks for Eth1 EVM precompiles
2022-01-03 14:12:58 +01:00
c42e2a0251
Rename NotOnTwist/OnTwist => subgroup G1 and G2
2022-01-01 19:17:04 +01:00
f5c0b6245d
Multipairing ( #165 )
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* Productionize multipairings for BLS12-381
* typo
* arg order + benchmark
* Introduce mul_3way_sparse_sparse
* cleanup MultiMiller loop
* fix init sparse optimization in multimiller loop [skip ci]
2021-08-16 22:22:51 +02:00
976edb64bb
Move pairing_bw6_761 to staging area
2021-02-14 18:35:20 +01:00
e9a1ef91fb
[Research] KZG polynomial commit and verify
2021-02-14 17:59:52 +01:00
2242650d38
move the multipairing file to research [skip ci]
2021-02-14 17:18:42 +01:00
799b6530f8
[research] Polynomial evaluation and verification [skip ci]
2021-02-14 17:14:33 +01:00
54887b1777
[Research] KZG polynomial commitment - part 1 FFT ( #151 )
...
* FFT compiles, now on to debugging ... [skip CI]
* Fix FFT and add bench [skip ci]
* rename + add KZG resources
* rename fft_fr
* Implement FFT on elliptic curves =)
* FFT G1 bench
2021-02-06 22:11:17 +01:00
Mamy Ratsimbazafy