law read9_correct

bend-collections@1.0.0.0 · proofs/crypto/sha/packed/packed_proof.bend:197

import Base
import bend-collections@1.0.0.0/src/crypto/sha/packed/packed.bend as P
import bend-collections@1.0.0.0/spec/crypto/sha/packed.bend as R
import bend-collections@1.0.0.0/src/crypto/sha/state.bend as S

197law read9_correct:
198  for +extra: Nat
199  for +index: U32
200  for +s: S.State
201  for +w0: U32
202  for +w1: U32
203  for +w2: U32
204  for +w3: U32
205  for +w4: U32
206  for +w5: U32
207  for +w6: U32
208  for +w7: U32
209  for pair: Array<U32> & U32
210  {P.read9(extra,index,s,w0,w1,w2,w3,w4,w5,w6,w7,pair) == R.gather(extra,7n,index,False{},0n,0n,s,[w7,w6,w5,w4,w3,w2,w1,w0],pair) : Array<U32> & S.State}