def inner
import bend-collections-laws-crypto@1.0.0.0/proofs/crypto/mac/hmac.bend as Hmacimport Base
import bend-collections-laws-crypto@1.0.0.0/spec/crypto/hmac.bend as Spec
78def inner(+key: List<&2, U32>, msg: List<&2, U32>) -> List<&2, U32>:
79 List.append(&2, U32, Spec.xor_pad(Spec.k0(key), 54), msg)