PROOF.cmacp.feed: def of bend-osdev-cipher-modes@0.1.0.0
Import: import bend-osdev-cipher-modes@0.1.0.0/PROOF.bend as PROOF
Lines 1397-1402 of bend-osdev-cipher-modes@0.1.0.0/PROOF.bend: https://jend.leeeet.dev/read.txt?path=bend-osdev-cipher-modes@0.1.0.0/PROOF.bend&start_line=1397&end_line=1402

import Base
import bend-osdev-bytes@0.1.0.0/bytes.bend as B
import bend-osdev-cipher-modes@0.1.0.0/cipher_modes.bend as M
import bend-osdev-cipher-modes@0.1.0.0/cmac.bend as CM

def cmacp.feed(~K: Data, ~enc: K -> M.CmBlock -> M.CmBlock, +k: K, xs: List<&2, U32>, s: CM.CmacState, ys: List<&2, U32>) -> {CM.cmac.feed(~K, ~enc, k, B.append(xs, ys), s) == CM.cmac.feed(~K, ~enc, k, ys, CM.cmac.feed(~K, ~enc, k, xs, s)) : CM.CmacState}:
  match xs:
    case Nil{}:
      {==}
    case Con{h, t}:
      cmacp.feed(~K, ~enc, k, t, CM.cmac.step(~K, ~enc, k, s, h), ys)

Uses (7):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=List
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=U32
  https://jend.leeeet.dev/definition.txt?path=bend-osdev-bytes@0.1.1.0/bytes.bend&name=append
  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-cipher-modes@0.1.0.0/cmac.bend&name=CmacState
  https://jend.leeeet.dev/definition.txt?path=bend-osdev-cipher-modes@0.1.0.0/cmac.bend&name=cmac.feed
  https://jend.leeeet.dev/definition.txt?path=bend-osdev-cipher-modes@0.1.0.0/cmac.bend&name=cmac.step