law crc32_hash_streaming

bend-osdev-crypto@0.1.0.0 · LAWS.bend:225

import Base
import bend-osdev-bytes@0.1.0.0/bytes.bend as B
import bend-osdev-crc@0.1.0.0/crc.bend as C
import bend-osdev-crypto@0.1.0.0/inst_crc.bend as CR

225law crc32_hash_streaming:
226  for ~spec: C.Crc32Spec
227  for c: U32
228  for +a: B.Octets
229  for +b: B.Octets
230  {CR.CrCrc32.update(~spec, c, B.Octets.append(a, b)) == CR.CrCrc32.update(~spec, CR.CrCrc32.update(~spec, c, a), b) : U32}