def fe_run_unrun

bend-osdev-cipher-core@0.1.0.0 · PROOF.bend:96

import Base
import bend-osdev-cipher-core@0.1.0.0/cipher_core.bend as L

96def fe_run_unrun(~RK: Data, ~f: RK -> U32 -> U32, ks: List<&2, RK>, +b: L.LcBlock64) -> {b == L.lc.fe.run(~RK, ~f, ks, L.lc.fe.unrun(~RK, ~f, ks, b)) : L.LcBlock64}:
97  match ks:
98    case Nil{}:
99      {==}
100    case Con{+k, +t}:
101      %fe_step_unstep(~RK, ~f, k, L.lc.fe.unrun(~RK, ~f, t, b)) : {b == L.lc.fe.run(~RK, ~f, t, _) : L.LcBlock64}
102      fe_run_unrun(~RK, ~f, t, b)