law xchacha20poly1305.open

bend-collections-laws-crypto@1.0.0.0 · proofs/crypto/aead/laws.bend:50

import Base
import bend-collections-laws-crypto@1.0.0.0/src/crypto/aead.bend as A
import bend-collections-laws-crypto@1.0.0.0/spec/crypto/chacha20poly1305.bend as R

50law xchacha20poly1305.open:
51  for +key: List<&2, U32>
52  for +nonce: List<&2, U32>
53  for +aad: List<&2, U32>
54  for +data: List<&2, U32>
55  {A.open(A.XCHACHA20_POLY1305{}, key, nonce, aad, data) == R.xopen(key, nonce, aad, data) : Maybe<&2, List<&2, U32>>}