law pad13_correct

bend-collections@1.0.0.0 · proofs/crypto/sha/packed/packed_proof.bend:520

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

520law pad13_correct:
521  for +extra: Nat
522  for +index: U32
523  for +s: S.State
524  for +remain: Nat
525  for +total: Nat
526  for +w0: U32
527  for +w1: U32
528  for +w2: U32
529  for +w3: U32
530  for +w4: U32
531  for +w5: U32
532  for +w6: U32
533  for +w7: U32
534  for +w8: U32
535  for +w9: U32
536  for +w10: U32
537  for +w11: U32
538  for pair: Array<U32> & U32
539  {P.pad13(extra,index,s,remain,total,w0,w1,w2,w3,w4,w5,w6,w7,w8,w9,w10,w11,pair) == R.gather(extra,3n,index,True{},remain,total,s,[w11,w10,w9,w8,w7,w6,w5,w4,w3,w2,w1,w0],pair) : Array<U32> & S.State}