AesModes.CmAes.cmac: def of bend-osdev-cipher-modes@0.1.0.0
Import: import bend-osdev-cipher-modes@0.1.0.0/aes_modes.bend as AesModes
Lines 69-73 of bend-osdev-cipher-modes@0.1.0.0/aes_modes.bend: https://jend.leeeet.dev/read.txt?path=bend-osdev-cipher-modes@0.1.0.0/aes_modes.bend&start_line=69&end_line=73

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-osdev-cipher-modes@0.1.0.0/aes.bend as X
import bend-osdev-cipher-modes@0.1.0.0/cmac.bend as CM

# AES-CMAC (RFC 4493 with a 16-byte key): the 16-byte MAC
def CmAes.cmac(key: B.Octets, m: B.Octets) -> Result<&2, &2, M.CmError, B.Octets>:
  do Result<&2, &2, M.CmError, B.Octets>:
    k : X.CmAesKey <- X.CmAes.key(key)
    return CM.Cmac.mac(~X.CmAesKey, ~X.CmAes.encrypt, k, m)

Uses (9):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Result
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Result.bind
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Result.pure
  https://jend.leeeet.dev/definition.txt?path=bend-osdev-bytes@0.1.1.0/bytes.bend&name=Octets
  https://jend.leeeet.dev/definition.txt?path=bend-osdev-cipher-modes@0.1.0.0/aes.bend&name=CmAes.encrypt
  https://jend.leeeet.dev/definition.txt?path=bend-osdev-cipher-modes@0.1.0.0/aes.bend&name=CmAes.key
  https://jend.leeeet.dev/definition.txt?path=bend-osdev-cipher-modes@0.1.0.0/aes.bend&name=CmAesKey
  https://jend.leeeet.dev/definition.txt?path=bend-osdev-cipher-modes@0.1.0.0/cipher_modes.bend&name=CmError
  https://jend.leeeet.dev/definition.txt?path=bend-osdev-cipher-modes@0.1.0.0/cmac.bend&name=Cmac.mac