LawsSign.Sign.correct: law of bend-collections-laws-crypto@1.0.0.0
Import: import bend-collections-laws-crypto@1.0.0.0/proofs/crypto/secp256k1/laws_sign.bend as LawsSign
Lines 20-26 of bend-collections-laws-crypto@1.0.0.0/proofs/crypto/secp256k1/laws_sign.bend: https://jend.leeeet.dev/read.txt?path=bend-collections-laws-crypto@1.0.0.0/proofs/crypto/secp256k1/laws_sign.bend&start_line=20&end_line=26

import Base
import bend-collections-laws-crypto@1.0.0.0/src/crypto/secp256k1.bend as K
import bend-collections-laws-crypto@1.0.0.0/spec/crypto/secp256k1/ecdsa.bend as ES

# ECDSA signing: RFC 6979 nonce, low s, recovery id; r || s || v
law Sign.correct:
  for +one: Nat
  for +h1: {one == 1n : Nat}
  for +sk: List<&2, U32>
  for +h: List<&2, U32>
  {K.sign_compact(sk, h) == ES.sign(one, sk, h) : Maybe<&2, List<&2, U32>>}

Uses (7):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=List
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Maybe
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Nat
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=U32
  https://jend.leeeet.dev/definition.txt?path=bend-collections-laws-crypto@1.0.0.0/proofs/crypto/secp256k1/proof_sign.bend&name=sign_c
  https://jend.leeeet.dev/definition.txt?path=bend-collections-laws-crypto@1.0.0.0/spec/crypto/secp256k1/ecdsa.bend&name=sign
  https://jend.leeeet.dev/definition.txt?path=bend-collections-laws-crypto@1.0.0.0/src/crypto/secp256k1.bend&name=sign_compact