law kbkdf_feedback_length

bend-osdev-crypto@0.1.0.0 · LAWS.bend:607

import Base
import bend-osdev-bytes@0.1.0.0/bytes.bend as B
import bend-osdev-crypto@0.1.0.0/crypto.bend as Cr
import bend-osdev-crypto@0.1.0.0/kbkdf.bend as Kb

607law kbkdf_feedback_length:
608  for ~K: Data
609  for ~key: B.Octets -> Result<&2, &2, Cr.CrError, K>
610  for ~compute: K -> B.Octets -> B.Octets
611  for ~hlen: Nat
612  for ~rlen: Nat
613  for ~llen: Nat
614  for +ki: B.Octets
615  for +iv: B.Octets
616  for +label: B.Octets
617  for +context: B.Octets
618  for +n: Nat
619  {Result.map(&2, &2, Cr.CrError, B.Octets, Nat, o => B.Octets.len(o), Kb.CrKbkdf.feedback_kdf(~K, ~key, ~compute, ~hlen, ~rlen, ~llen, ki, iv, label, context, n)) == Result.map(&2, &2, Cr.CrError, B.Octets, Nat, o => n, Kb.CrKbkdf.feedback_kdf(~K, ~key, ~compute, ~hlen, ~rlen, ~llen, ki, iv, label, context, n)) : Result<&2, &2, Cr.CrError, Nat>}