law sha1_split3

bend-osdev-hashes@0.1.0.0 · LAWS.bend:166

import Base
import bend-osdev-bytes@0.1.0.0/bytes.bend as B
import bend-osdev-hashes@0.1.0.0/sha1.bend as S1

166# SHA-1 (FIPS 180-4): and in three pieces
167law sha1_split3:
168  for +a: B.Octets
169  for +b: B.Octets
170  for +c: B.Octets
171  {S1.HsSha1.final(S1.HsSha1.update(S1.HsSha1.update(S1.HsSha1.update(S1.HsSha1.init(), a), b), c)) == S1.HsSha1.digest(B.Octets.append(a, B.Octets.append(b, c))) : B.Octets}