Laws.poly1305_invalid: law of bend-collections-laws-crypto@1.0.0.0
Import: import bend-collections-laws-crypto@1.0.0.0/proofs/crypto/poly1305/laws.bend as Laws
Lines 37-41 of bend-collections-laws-crypto@1.0.0.0/proofs/crypto/poly1305/laws.bend: https://jend.leeeet.dev/read.txt?path=bend-collections-laws-crypto@1.0.0.0/proofs/crypto/poly1305/laws.bend&start_line=37&end_line=41

import Base
import bend-collections-laws-crypto@1.0.0.0/src/crypto/poly1305/poly1305.bend as P

law poly1305_invalid:
  for +key: List<&2, U32>
  for +msg: List<&2, U32>
  for +h: {Nat.is_eq(List.length(&2, U32, key), 32n) == False{} : Bool}
  {P.poly1305(key, msg) == None{} : Maybe<&2, List<&2, U32>>}

Uses (11):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Bool
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Equal.cong
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=List
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=List.length
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Maybe
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Nat.is_eq
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=U32
  https://jend.leeeet.dev/definition.txt?path=bend-collections-laws-crypto@1.0.0.0/src/crypto/poly1305/poly1305.bend&name=has_key
  https://jend.leeeet.dev/definition.txt?path=bend-collections-laws-crypto@1.0.0.0/src/crypto/poly1305/poly1305.bend&name=mac
  https://jend.leeeet.dev/definition.txt?path=bend-collections-laws-crypto@1.0.0.0/src/crypto/poly1305/poly1305.bend&name=poly1305
  https://jend.leeeet.dev/definition.txt?path=bend-collections-laws-crypto@1.0.0.0/src/crypto/poly1305/poly1305.bend&name=when