PROOF.ecb_rt.cast6: def of bend-osdev-crypto@0.1.0.0
Import: import bend-osdev-crypto@0.1.0.0/PROOF.bend as PROOF
Lines 1260-1267 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=1260&end_line=1267

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/cast6.bend as C6
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.cast6(+k: C6.LcCast6Key, bs: List<&2, M.CmBlock>) -> {bs == Md.cr.ecb(~C6.LcCast6Key, ~M.CmBlock, ~C6.LcCast6.decrypt, k, Md.cr.ecb(~C6.LcCast6Key, ~M.CmBlock, ~C6.LcCast6.encrypt, k, bs)) : List<&2, M.CmBlock>}:
  match bs:
    case Nil{}:
      {==}
    case Con{b, t}:
      %Equal.sym(M.CmBlock, C6.LcCast6.decrypt(k, C6.LcCast6.encrypt(k, b)), b, LL.cast6_round_trip(k, b)) : {Con{b, t} == Con{_, Md.cr.ecb(~C6.LcCast6Key, ~M.CmBlock, ~C6.LcCast6.decrypt, k, Md.cr.ecb(~C6.LcCast6Key, ~M.CmBlock, ~C6.LcCast6.encrypt, k, t))} : List<&2, M.CmBlock>}
      %ecb_rt.cast6(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=cast6_round_trip
  https://jend.leeeet.dev/definition.txt?path=bend-osdev-legacy-ciphers@0.1.0.0/cast6.bend&name=LcCast6.decrypt
  https://jend.leeeet.dev/definition.txt?path=bend-osdev-legacy-ciphers@0.1.0.0/cast6.bend&name=LcCast6.encrypt
  https://jend.leeeet.dev/definition.txt?path=bend-osdev-legacy-ciphers@0.1.0.0/cast6.bend&name=LcCast6Key