2.9 KiB

Raw Blame History

CHANGELOG

Pending

#76 twisted Edwards parameters for bls12-377
Fixed curve benches

Breaking changes

#104 Remove QUADRATIC_NONRESIDUE parameter from implementors of Fp2Config.
#129 Implement custom serialization for BLS12-381 for compatibility with the Zcash lib.

Features

#121 Add the ed25519 curve.
#124 Add the curve25519 curve.

Improvements

#74 Use Scott's subgroup membership tests for G1 and G2 of BLS12-381.
#103 Faster cofactor clearing for BLS12-381.
#107 Use 2-NAF of ATE_LOOP_COUNT to speed up the Miller loop in MNT curves.

Bug fixes

v0.3.0

Breaking changes

#60 Change the scalar group generator of Fr of bls12_377 Fr from 11 to 22.
#61 Remove ATE_LOOP_COUNT_IS_NEGATIVE from BN254 curve parameter.

Features

#64 Implement the Bandersnatch curve, another twisted Edwards curve for BLS12-381.

Improvements

Bug fixes

v0.2.0

Breaking changes

Requires all crates from arkworks-rs/algebra to have version v0.2.0 or greater.

Features

#3 Add constraints for ark-bls12-377, ark-ed-on-bls12-377, ark-ed-on-bls12-381, ark-ed-on-bn254, ark-ed-on-cp6-782, ark-ed-on-bw6-761, ark-ed-on-mnt4-298, ark-ed-on-mnt4-753, ark-mnt4-298, ark-mnt6-298, ark-mnt4-753, ark-mnt6-753.
#7 Add benchmarks for Edwards curves.
#19 Change field constants to be provided as normal strings, instead of in Montgomery form.
#53 Add benchmarks for Pallas and Vesta curves.

Improvements

#42 Remove the dependency of rand_xorshift.

Bug fixes

#28, #49 Fix broken documentation links.
#38 Compile with panic='abort' in release mode, for safety of the library across FFI boundaries.
#45 Fix ark-ed-on-mnt4-753.

v0.1.0

Initial Release