def cr.kb.fkey

bend-osdev-crypto@0.1.0.0 · kbkdf.bend:119

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

119def cr.kb.fkey(~K: Data, ~compute: K -> B.Octets -> B.Octets, ~rlen: Nat, kr: Result<&2, &2, Cr.CrError, K>, iv: B.Octets, fixed: B.Octets, n: Nat) -> Result<&2, &2, Cr.CrError, B.Octets>:
120  match kr:
121    case Fail{e}:
122      Fail{e}
123    case Done{k}:
124      Done{CrKbkdf.feedback_stream(~K, ~compute, ~rlen, k, iv, fixed, n)}