PackedProof.sha256_correct: law of bend-collections@1.0.0.0
Import: import bend-collections@1.0.0.0/proofs/crypto/sha/packed/packed_proof.bend as PackedProof
Lines 902-905 of bend-collections@1.0.0.0/proofs/crypto/sha/packed/packed_proof.bend: https://jend.leeeet.dev/read.txt?path=bend-collections@1.0.0.0/proofs/crypto/sha/packed/packed_proof.bend&start_line=902&end_line=905

import Base
import bend-collections@1.0.0.0/proofs/crypto/sha/packed/legacy_model.bend as Legacy
import bend-collections@1.0.0.0/spec/crypto/sha/packed.bend as R

law sha256_correct:
  for a: Array<U32>
  for +length: Nat
  {Legacy.sha256_packed(a,length) == R.sha256(a,length) : Maybe<&2,List<&2,U32>>}

Uses (9):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Array
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=List
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Maybe
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Nat
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=U32
  https://jend.leeeet.dev/definition.txt?path=bend-collections@1.0.0.0/proofs/crypto/sha/packed/legacy_model.bend&name=sha256_packed
  https://jend.leeeet.dev/definition.txt?path=bend-collections@1.0.0.0/proofs/crypto/sha/packed/packed_array_proof.bend&name=reify
  https://jend.leeeet.dev/definition.txt?path=bend-collections@1.0.0.0/proofs/crypto/sha/packed/packed_proof.bend&name=sha256_reified
  https://jend.leeeet.dev/definition.txt?path=bend-collections@1.0.0.0/spec/crypto/sha/packed.bend&name=sha256