def checked

bend-collections-laws-crypto@1.0.0.0 · spec/crypto/argon2/argon2.bend:426

import Base

426def checked(ok: Bool, +pw: List<&2, U32>, +salt: List<&2, U32>, +key: List<&2, U32>, +ad: List<&2, U32>, +t: Nat, +m: Nat, +p: Nat, +tl: Nat) -> Maybe<&2, List<&2, U32>>:
427  match ok:
428    case True{}:
429      Some{run(pw, salt, key, ad, t, m, p, tl)}
430    case False{}:
431      None{}