* Point decoding: optimized sqrt for p ≡ 5 (mod 8) (Curve25519)
* Implement fused sqrt(u/v) for twisted edwards point deserialization
* Introduce twisted edwards affine
* Allow declaration of curve field elements (and fight against recursive dependencies
* Twisted edwards group law + tests
* Add support for jubjub and bandersnatch #162
* test twisted edwards scalar mul
* 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
* Fix affine instantiation
* drop concept from the codebase
* Remove alignment requirement, this cases problem in sequences on 32-bit for t_fp12_anti_regression
* slight sparse optim
* naive removal of out-of-place mul by non residue
* Use {.inline.} in a consistent manner across the codebase
* Handle aliasing for quadratic multiplication
* reorg optimization
* Handle aliasing for quadratic squaring
* handle aliasing in mul_sparse_complex_by_0y
* Rework multiplication by nonresidue, assume tower and twist use same non-residue
* continue rework
* continue on non-residues
* Remove "NonResidue *" calls
* handle aliasing in Chung-Hasan SQR2
* Handla aliasing in Chung-Hasan SQR3
* Use one less temporary in Chung Hasan sqr2
* handle aliasing in cubic extensions
* merge extension tower in the same file to reduce duplicate proc and allow better inlining
* handle aliasing in cubic inversion
* drop out-of-place proc from BigInt and finite fields as well
* less copies in line_projective
* remove a copy in fp12 by lines
* 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
* Pairing - initial commit
- line functions
- sparse Fp12 functions
* Small fixes:
- Line parametrized by twist for generic algorithm
- Add a conjugate operator for quadratic extensions
- Have frobenius use it
- Create an Affine coordinate type for elliptic curve
* Implement (failing) pairing test
* Stash pairing debug session, temp switch Fp12 over Fp4
* Proper naive pairing on BLS12-381
* Frobenius map
* Implement naive pairing for BN curves
* Add pairing tests to CI + reduce time spent on lower-level tests
* Test without assembler in Github Actions + less base layers test iterations
* Add sage script for BN254
* Implement (failing) scalar multiplication tests
* Add a first test against sagemath
* Finish the tests against SAGE for BN254
* Add significant test coverage of scalar multiplication with reference checks for BN254_Snarks and BLS12_381
Mamy Ratsimbazafy