def aes.key.pick

bend-osdev-cipher-modes@0.1.0.0 · aes.bend:239

import Base
import bend-osdev-bytes@0.1.0.0/bytes.bend as B
import bend-osdev-cipher-modes@0.1.0.0/cipher_modes.bend as M
import bend-collections@1.0.0.0/src/crypto/aes/aes.bend as A

239def aes.key.pick(ok: Bool, +xs: List<&2, U32>) -> Result<&2, &2, M.CmError, CmAesKey>:
240  match ok:
241    case True{}:
242      aes.key.go(A.expand_key(xs), xs)
243    case False{}:
244      Fail{M.CmBadKeyLength{B.len(xs)}}