def michael_mac
import bend-osdev-crypto@0.1.0.0/check.bend as Checkimport Base
import bend-osdev-bytes@0.1.0.0/bytes.bend as B
import bend-osdev-crypto@0.1.0.0/inst_michael.bend as MIC
375def michael_mac(k: B.Octets, +m: B.Octets) -> String:
376 michael_mac.of(MIC.CrMichael.key(k), m)