PROOF.ecb_rt.serpent: def of bend-osdev-crypto@0.1.0.0
Import: import bend-osdev-crypto@0.1.0.0/PROOF.bend as PROOF
Lines 1032-1039 of bend-osdev-crypto@0.1.0.0/PROOF.bend: https://jend.leeeet.dev/read.txt?path=bend-osdev-crypto@0.1.0.0/PROOF.bend&start_line=1032&end_line=1039

import Base
import bend-osdev-cipher-modes@0.1.0.0/cipher_modes.bend as M
import bend-osdev-legacy-ciphers@0.1.0.0/serpent.bend as Sp
import bend-osdev-legacy-ciphers@0.1.0.0/LAWS.bend as LL
import bend-osdev-crypto@0.1.0.0/modes.bend as Md

def ecb_rt.serpent(+k: Sp.LcSerpentKey, bs: List<&2, M.CmBlock>) -> {bs == Md.cr.ecb(~Sp.LcSerpentKey, ~M.CmBlock, ~Sp.LcSerpent.decrypt, k, Md.cr.ecb(~Sp.LcSerpentKey, ~M.CmBlock, ~Sp.LcSerpent.encrypt, k, bs)) : List<&2, M.CmBlock>}:
  match bs:
    case Nil{}:
      {==}
    case Con{b, t}:
      %Equal.sym(M.CmBlock, Sp.LcSerpent.decrypt(k, Sp.LcSerpent.encrypt(k, b)), b, LL.serpent_round_trip(k, b)) : {Con{b, t} == Con{_, Md.cr.ecb(~Sp.LcSerpentKey, ~M.CmBlock, ~Sp.LcSerpent.decrypt, k, Md.cr.ecb(~Sp.LcSerpentKey, ~M.CmBlock, ~Sp.LcSerpent.encrypt, k, t))} : List<&2, M.CmBlock>}
      %ecb_rt.serpent(k, t) : {Con{b, t} == Con{b, _} : List<&2, M.CmBlock>}
      {==}

Uses (8):
  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=bend-osdev-cipher-modes@0.1.0.0/cipher_modes.bend&name=CmBlock
  https://jend.leeeet.dev/definition.txt?path=bend-osdev-crypto@0.1.0.0/modes.bend&name=cr.ecb
  https://jend.leeeet.dev/definition.txt?path=bend-osdev-legacy-ciphers@0.1.0.0/LAWS.bend&name=serpent_round_trip
  https://jend.leeeet.dev/definition.txt?path=bend-osdev-legacy-ciphers@0.1.0.0/serpent.bend&name=LcSerpent.decrypt
  https://jend.leeeet.dev/definition.txt?path=bend-osdev-legacy-ciphers@0.1.0.0/serpent.bend&name=LcSerpent.encrypt
  https://jend.leeeet.dev/definition.txt?path=bend-osdev-legacy-ciphers@0.1.0.0/serpent.bend&name=LcSerpentKey