Like those of stage 2, the four generators of stage 3 run in the module
of the datekeys-go next to this repository, which they import, without
changing anything there: cd ../datekeys-go && go run ../datekeys-dart/tool/
… The tag spec-v0.11 and the draft v0.12, whose packages provider, agewrap,
profile and capsule.ParsePrelude are the same, give the same output as the
committed vectors, byte for byte.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
The field layer, an extension type over BigInt that a later implementation
with fixed limbs can replace alone; the tower Fp2, Fp6 and Fp12 with the
formulas of kilic; G1 and G2 with their compressed encodings and the
verdicts of FromCompressed (flags, the point at infinity, coordinates below
p, the curve and the subgroup, checked in G2 by psi(P) = [x]P); the optimal
ate pairing with the final exponentiation of kilic, GT serialized c1 before
c0 at every level; and the hash to G1 of RFC 9380 with the DST of Quicknet.
tool/bls12381_go_vectors.go writes test/vectors/bls12381_vectors.json with
kilic and kyber-bls12381: the frozen edge cases of datekeys-ts with their Go
verdicts recomputed, and decodings, sums, multiples, pairings, hashes, maps
and BLS signatures drawn from a fixed seed. BigInt is not constant time:
the README says where that matters.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
