law bp5

bend-collections-laws-crypto@1.0.0.0 · proofs/crypto/poly1305/mac.bend:307

import Base
import bend-collections-laws-crypto@1.0.0.0/spec/lib/common.bend as C

307law bp5:
308  for +one: Nat
309  for +h1: {one == 1n : Nat}
310  {Nat.add(1n+bpv(one), 5n) == C.shift(130n, one) : Nat}