def b128.of

bend-osdev-legacy-ciphers@0.1.0.0 · check.bend:45

import Base
import bend-osdev-cipher-modes@0.1.0.0/cipher_modes.bend as M

45def b128.of(m: Maybe<&2, M.CmBlock>) -> M.CmBlock:
46  match m:
47    case None{}:
48      M.CmBlock.zero()
49    case Some{b}:
50      b