law freeze_len

bend-collections-laws-crypto@1.0.0.0 · proofs/crypto/poly1305/final.bend:337

import Base
import bend-collections-laws-crypto@1.0.0.0/src/crypto/poly1305/limbs.bend as Li
import bend-collections-laws-crypto@1.0.0.0/proofs/crypto/poly1305/value.bend as V
import bend-collections-laws-crypto@1.0.0.0/proofs/crypto/poly1305/step.bend as ST

337law freeze_len:
338  for +one: Nat
339  for +h1: {one == 1n : Nat}
340  for +h: List<&2, U32>
341  for +hh: {ST.inv(h) == True{} : Bool}
342  {Nat.is_le(V.len(Li.freeze(h)), 16n) == True{} : Bool}