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constantine/sage
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Mamy Ratsimbazafy 0bc228126a
hash-to-curve BLS12-381 perf (#163) 
* fp square noasm split from non-4 non-6 limbs fallback (40% speedup)

* optimized cofactor clearing for BLS12-381 G2

* Support jacobian isogenies and point_add on isogenies

* fuse addition and isogeny map

* {.noInit.} and sparseMul

* poly_eval_horner init

* dedicated invsqrt + cleanup square root file

* hash to field: reduce copy overhead and don't return arrays

* h2c isogeny jacobian reuse pow 3 precomputed value

* Fix sqrt bench
2021-08-14 21:01:50 +02:00
..
curves.sage
Implement BW6-761 Endomorphism acceleration (#104)
2020-10-13 23:58:35 +02:00
derive_endomorphisms.sage
Fr: Finite Field parametrized by the curve order (#115)
2021-01-22 00:09:52 +01:00
derive_frobenius.sage
Fr: Finite Field parametrized by the curve order (#115)
2021-01-22 00:09:52 +01:00
derive_hash_to_curve.sage
hash-to-curve BLS12-381 perf (#163)
2021-08-14 21:01:50 +02:00
derive_pairing.sage
Fix cofactor in BW6-761 naive final exp (but still buggy - see #152)
2021-02-07 10:24:52 +01:00
derive_square_root.sage
Hash to curve - BLS12-381 (#110)
2021-08-13 22:07:26 +02:00
README.md
Sage constants & tests codegen (#101)
2020-10-10 16:19:23 +02:00
square_root_bls12_377.sage
BLS12-377 (#91)
2020-09-27 09:15:14 +02:00
testgen_scalar_mul.sage
Implement BW6-761 Endomorphism acceleration (#104)
2020-10-13 23:58:35 +02:00

README.md

Sage scripts

This folder holds sage scripts:

  • for automating curve configuration
    • Cofactor determination
    • Frobenius precomputations
    • Scalar docomposition for endomorphism acceleration
    • Pairing parameters for naive implementation (ate and final exponent)
    • Square-root parameters for naive implementation.
  • for test vectors against a reference implementation.