Echainiv.ad.ec.open.go: def of bend-osdev-aead@0.1.0.0
Import: import bend-osdev-aead@0.1.0.0/echainiv.bend as Echainiv
Lines 65-70 of bend-osdev-aead@0.1.0.0/echainiv.bend: https://jend.leeeet.dev/read.txt?path=bend-osdev-aead@0.1.0.0/echainiv.bend&start_line=65&end_line=70

import Base
import bend-osdev-bytes@0.1.0.0/bytes.bend as B
import bend-osdev-crypto@0.1.0.0/crypto.bend as Cr

def ad.ec.open.go(~KA: Data, ~KC: Data, ~open: KA -> B.Octets -> B.Octets -> B.Octets -> Result<&2, &2, Cr.CrError, B.Octets>, +k: AdEchainivKey<KA, KC>, aad: B.Octets, +n: Nat, s: Maybe<&2, B.OctetsSplit>) -> Result<&2, &2, Cr.CrError, B.Octets>:
  match s:
    case None{}:
      Fail{Cr.CrTooShort{n}}
    case Some{B.OctetsSplit{+iv, c}}:
      open(ad.ec.ka(~KA, ~KC, k), iv, B.Octets.append(aad, iv), c)

Uses (9):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Maybe
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Nat
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Result
  https://jend.leeeet.dev/definition.txt?path=bend-osdev-aead@0.1.0.0/echainiv.bend&name=AdEchainivKey
  https://jend.leeeet.dev/definition.txt?path=bend-osdev-aead@0.1.0.0/echainiv.bend&name=ad.ec.ka
  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-bytes@0.1.1.0/bytes.bend&name=Octets.append
  https://jend.leeeet.dev/definition.txt?path=bend-osdev-bytes@0.1.1.0/bytes.bend&name=OctetsSplit
  https://jend.leeeet.dev/definition.txt?path=bend-osdev-crypto@0.1.0.0/crypto.bend&name=CrError