(* THIS FILE CONTAINS Lemmas that DO NOT depend on CompCert or Verifiable C, and that are used in the proof of the C program but are not used in the proof of functional_prog.v. *)
Require Export sha.common_lemmas.
Require Psatz.
Global Opaque CBLOCKz LBLOCKz.

Lemma Zlength_intlist_to_bytelist:
forall l : list int,
Zlength (intlist_to_bytelist l) = (Zlength l * 4)%Z.