law Split.sha256

bend-collections-laws-crypto@1.0.0.0 · proofs/crypto/hash/laws.bend:49

import Base
import bend-collections-laws-crypto@1.0.0.0/src/crypto/hash.bend as Hash

49# The two-chunk case, spelled with update.
50law Split.sha256:
51  for +a: List<&2, U32>
52  for +b: List<&2, U32>
53  {Hash.digest(Hash.update(Hash.update(Hash.new_sha256(), a), b)) == Hash.sha256(List.append(&2, U32, a, b)) : List<&2, U32>}