law argon2id_correct

bend-collections-laws-crypto@1.0.0.0 · proofs/crypto/argon2/laws.bend:84

import Base
import bend-collections-laws-crypto@1.0.0.0/src/crypto/argon2/argon2.bend as I
import bend-collections-laws-crypto@1.0.0.0/spec/crypto/argon2/argon2.bend as SA

84# Argon2id: for every password, salt, secret, associated data and
85# parameters whose memory fits this implementation (m' <= 2^23 blocks), the
86# tag (or None) is the specification's.
87law argon2id_correct:
88  for +pw: List<&2, U32>
89  for +salt: List<&2, U32>
90  for +key: List<&2, U32>
91  for +ad: List<&2, U32>
92  for +t: Nat
93  for +m: Nat
94  for +p: Nat
95  for +tl: Nat
96  for +hf: {I.fits(m, p) == True{} : Bool}
97  {I.argon2id(pw, salt, key, ad, t, m, p, tl) == SA.argon2id(pw, salt, key, ad, t, m, p, tl) : Maybe<&2, List<&2, U32>>}