PROOF.ecb_dec_ok: def of bend-osdev-legacy-ciphers@0.1.0.0
Import: import bend-osdev-legacy-ciphers@0.1.0.0/PROOF.bend as PROOF
Lines 8713-8715 of bend-osdev-legacy-ciphers@0.1.0.0/PROOF.bend: https://jend.leeeet.dev/read.txt?path=bend-osdev-legacy-ciphers@0.1.0.0/PROOF.bend&start_line=8713&end_line=8715

import Base
import bend-osdev-bytes@0.1.0.0/bytes.bend as B
import bend-osdev-legacy-ciphers@0.1.0.0/legacy_ciphers.bend as L
import bend-osdev-legacy-ciphers@0.1.0.0/modes64.bend as X
import bend-osdev-legacy-ciphers@0.1.0.0/LAWS.bend as Laws

def ecb_dec_ok(~K: Data, ~f: K -> L.LcBlock64 -> L.LcBlock64, +k: K, +bs: List<&2, L.LcBlock64>) -> {Result.map(&2, &2, L.LcError, List<&2, L.LcBlock64>, B.Octets, xs => X.Lc64.octets_of(X.Lc64.ecb_decrypt_blocks(~K, ~f, k, xs)), X.Lc64.blocks_of(X.Lc64.octets_of(bs))) == Done{X.Lc64.octets_of(X.Lc64.ecb_decrypt_blocks(~K, ~f, k, bs))} : Result<&2, &2, L.LcError, B.Octets>}:
  %Equal.sym(Result<&2, &2, L.LcError, List<&2, L.LcBlock64>>, X.Lc64.blocks_of(X.Lc64.octets_of(bs)), Done{bs}, Laws.blocks64_octets_round_trip(bs)) : {Result.map(&2, &2, L.LcError, List<&2, L.LcBlock64>, B.Octets, xs => X.Lc64.octets_of(X.Lc64.ecb_decrypt_blocks(~K, ~f, k, xs)), _) == Done{X.Lc64.octets_of(X.Lc64.ecb_decrypt_blocks(~K, ~f, k, bs))} : Result<&2, &2, L.LcError, B.Octets>}
  {==}

Uses (11):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Equal.sym
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=List
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Result
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Result.map
  https://jend.leeeet.dev/definition.txt?path=bend-osdev-bytes@0.1.1.0/bytes.bend&name=Octets
  https://jend.leeeet.dev/definition.txt?path=bend-osdev-legacy-ciphers@0.1.0.0/LAWS.bend&name=blocks64_octets_round_trip
  https://jend.leeeet.dev/definition.txt?path=bend-osdev-legacy-ciphers@0.1.0.0/legacy_ciphers.bend&name=LcBlock64
  https://jend.leeeet.dev/definition.txt?path=bend-osdev-legacy-ciphers@0.1.0.0/legacy_ciphers.bend&name=LcError
  https://jend.leeeet.dev/definition.txt?path=bend-osdev-legacy-ciphers@0.1.0.0/modes64.bend&name=Lc64.blocks_of
  https://jend.leeeet.dev/definition.txt?path=bend-osdev-legacy-ciphers@0.1.0.0/modes64.bend&name=Lc64.ecb_decrypt_blocks
  https://jend.leeeet.dev/definition.txt?path=bend-osdev-legacy-ciphers@0.1.0.0/modes64.bend&name=Lc64.octets_of