def tr.split_fin_cons
import bend-osdev-cipher-modes@0.1.0.0/PROOF.bend as PROOFimport Base
import bend-osdev-cipher-modes@0.1.0.0/cipher_modes.bend as M
924def tr.split_fin_cons(+b: M.CmBlock, +acc: List<&2, M.CmBlock>, +s: M.CmSplit) -> {tr.split_fin(Con{b, acc}, s) == tr.split_fin(acc, M.cm.split.cons(b, s)) : M.CmSplit}:
925 match s:
926 case M.CmSplit{bs, t}:
927 {==}