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constantine/sage
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Mamy Ratsimbazafy 499f9605b2
Hash to curve - BLS12-381 (#110) 
* Hash to Curve: impl expand_message_xmd

* Try to precompute part of hash to curve at compile-time

* sha256 bench - use the new hashes module

* [WIP] smoke test hash to field

* Implement hash_to_field with expected output

* unoptimized hash-to-curve G2 for BLS12-381

* Don't run sanitizer on hash to field as it uses GC-ed strings
2021-08-13 22:07:26 +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 (#110)
2021-08-13 22:07:26 +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.