law sm3_split3

bend-osdev-hashes@0.1.0.0 · LAWS.bend:270

import Base
import bend-osdev-bytes@0.1.0.0/bytes.bend as B
import bend-osdev-hashes@0.1.0.0/sm3.bend as SM

270# SM3 (GB/T 32905): and in three pieces
271law sm3_split3:
272  for +a: B.Octets
273  for +b: B.Octets
274  for +c: B.Octets
275  {SM.HsSm3.final(SM.HsSm3.update(SM.HsSm3.update(SM.HsSm3.update(SM.HsSm3.init(), a), b), c)) == SM.HsSm3.digest(B.Octets.append(a, B.Octets.append(b, c))) : B.Octets}