Stream.CrStream.crypt: def of bend-osdev-crypto@0.1.0.0
Import: import bend-osdev-crypto@0.1.0.0/stream.bend as Stream
Lines 32-34 of bend-osdev-crypto@0.1.0.0/stream.bend: https://jend.leeeet.dev/read.txt?path=bend-osdev-crypto@0.1.0.0/stream.bend&start_line=32&end_line=34

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

# A stream cipher in one call: the data under a key and an IV
def CrStream.crypt(~S: Data, ~O: Data, ~start: B.Octets -> B.Octets -> Result<&2, &2, Cr.CrError, S>, ~update: S -> B.Octets -> O, ~out_data: O -> B.Octets, key: B.Octets, iv: B.Octets, m: B.Octets) -> Result<&2, &2, Cr.CrError, B.Octets>:
  Result.map(&2, &2, Cr.CrError, S, B.Octets, s => out_data(update(s, m)), start(key, iv))

Uses (4):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Result
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Result.map
  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-crypto@0.1.0.0/crypto.bend&name=CrError