* split modular inversion in its own file
* Stash fast GCD inversion https://eprint.iacr.org/2020/972.pdf
* Stash Pornin's bingcd -> issue with inner modular reduction
* Implement Bernstein-Yang inversion
* Avoid Nim checks on signed integers (32-bit runtime issue)
* cleanup: remove old inversion impls
* cleanup: static moduli, move div2
* small comments (skip ci)
* comment cleanup (skip ci)
* fix total iterations on 32-bit
* Add batch conversion to affine coordinates using simultaneous inversion trick
* fix conditional setZero and batchAffine conversion
* cleanup unneeded branches following affine conversion unification
* Fix batchAffine with zero inputs and add fuzz failure to test suite
* 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
* Pairing with affine: align API to BLST and Gurvy and common use-case.
* Implement multi-pairing / aggregate verif for BLS12-381 (+2% pairing perf)
* Generalize the optimized miller loop for single pairing
* Immplement the miller loop addchain for BLS12-377
* Miller addition chain for BN254-Nogami
* no Miller adchain for BN254-Snarks
* Update the line test with new tower https://github.com/mratsim/constantine/pull/153
* Somewhat sparse for Fp2 M-Twist
* Implement line by line multiplication for Fp12 D-Twist
* Somewhat sparse Mul for Fp12 D-Twist
* Finish the sparse and somewhat sparse multiplications
* consistent naming for dbl-width
* Isolate double-width Fp2 mul
* Implement double-width complex multiplication
* Lay out Fp4 double-width mul
* Off by p in square Fp4 as well :/
* less copies and stack space in addition chains
* Address https://github.com/mratsim/constantine/issues/154 partly
* Fix#154, faster Fp4 square: less non-residue, no Mul, only square (bit more ops total)
* Fix typo
* better assembly scheduling for add/sub
* Double-width -> Double-precision
* Unred -> Unr
* double-precision modular addition
* Replace canUseNoCarryMontyMul and canUseNoCarryMontySquare by getSpareBits
* Complete the double-precision implementation
* Use double-precision path for Fp4 squaring and mul
* remove mixin annotations
* Lazy reduction in Fp4 prod
* Fix assembly for sum2xMod
* Assembly for double-precision negation
* reduce white spaces in pairing benchmarks
* ADX implies BMI2
* Add Fp, Fp2, Fp6 support for BW6-761
* Add G1 for BW6-761
* Prepare to support G2 twists on the same field as G1
* Remove a useless dependent type for lines
* Implement G2 for BW6-761
* Fix Line leftover
* Implement optimized final exponentiation for BN254-Nogami
* And BN254 Snarks support
* Optimize D-Twist sparse Fp12 x line multiplication
* Move quadruple/octuple and add to Github issues: https://github.com/mratsim/constantine/issues/88 [skip ci]
Mamy Ratsimbazafy