PROOF.lrw_rt.twofish: def of bend-osdev-crypto@0.1.0.0
Import: import bend-osdev-crypto@0.1.0.0/PROOF.bend as PROOF
Lines 1161-1168 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=1161&end_line=1168

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/twofish.bend as Tf
import bend-osdev-crypto@0.1.0.0/lrw.bend as Lw
import bend-osdev-gf@0.1.0.0/gf128.bend as G
import bend-osdev-crypto@0.1.0.0/inst_cm.bend as CM

def lrw_rt.twofish(+k: Tf.LcTwofishKey, +k2: G.Gf128, bs: List<&2, M.CmBlock>, +i: G.Gf128) -> {bs == Lw.cr.lrw.dec(~Tf.LcTwofishKey, ~M.CmBlock, ~Tf.LcTwofish.decrypt, ~CM.CrBlk128.xor, ~CM.CrBlk128.of_octets, k, k2, Lw.cr.lrw.enc(~Tf.LcTwofishKey, ~M.CmBlock, ~Tf.LcTwofish.encrypt, ~CM.CrBlk128.xor, ~CM.CrBlk128.of_octets, k, k2, bs, i), i) : List<&2, M.CmBlock>}:
  match bs:
    case Nil{}:
      {==}
    case Con{+p, t}:
      %lrw_b.twofish(k, Lw.cr.lrw.tweak(~M.CmBlock, ~CM.CrBlk128.of_octets, k2, i), p) : {Con{p, t} == Con{_, Lw.cr.lrw.dec(~Tf.LcTwofishKey, ~M.CmBlock, ~Tf.LcTwofish.decrypt, ~CM.CrBlk128.xor, ~CM.CrBlk128.of_octets, k, k2, Lw.cr.lrw.enc(~Tf.LcTwofishKey, ~M.CmBlock, ~Tf.LcTwofish.encrypt, ~CM.CrBlk128.xor, ~CM.CrBlk128.of_octets, k, k2, t, Lw.cr.lrw.inc(i)), Lw.cr.lrw.inc(i))} : List<&2, M.CmBlock>}
      %lrw_rt.twofish(k, k2, t, Lw.cr.lrw.inc(i)) : {Con{p, t} == Con{p, _} : List<&2, M.CmBlock>}
      {==}

Uses (13):
  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/PROOF.bend&name=lrw_b.twofish
  https://jend.leeeet.dev/definition.txt?path=bend-osdev-crypto@0.1.0.0/inst_cm.bend&name=CrBlk128.of_octets
  https://jend.leeeet.dev/definition.txt?path=bend-osdev-crypto@0.1.0.0/inst_cm.bend&name=CrBlk128.xor
  https://jend.leeeet.dev/definition.txt?path=bend-osdev-crypto@0.1.0.0/lrw.bend&name=cr.lrw.dec
  https://jend.leeeet.dev/definition.txt?path=bend-osdev-crypto@0.1.0.0/lrw.bend&name=cr.lrw.enc
  https://jend.leeeet.dev/definition.txt?path=bend-osdev-crypto@0.1.0.0/lrw.bend&name=cr.lrw.inc
  https://jend.leeeet.dev/definition.txt?path=bend-osdev-crypto@0.1.0.0/lrw.bend&name=cr.lrw.tweak
  https://jend.leeeet.dev/definition.txt?path=bend-osdev-gf@0.1.2.0/gf128.bend&name=Gf128
  https://jend.leeeet.dev/definition.txt?path=bend-osdev-legacy-ciphers@0.1.0.0/twofish.bend&name=LcTwofish.decrypt
  https://jend.leeeet.dev/definition.txt?path=bend-osdev-legacy-ciphers@0.1.0.0/twofish.bend&name=LcTwofish.encrypt
  https://jend.leeeet.dev/definition.txt?path=bend-osdev-legacy-ciphers@0.1.0.0/twofish.bend&name=LcTwofishKey