Xcbc.cr.xcbc.key.of: def of bend-osdev-crypto@0.1.0.0
Import: import bend-osdev-crypto@0.1.0.0/xcbc.bend as Xcbc
Lines 39-42 of bend-osdev-crypto@0.1.0.0/xcbc.bend: https://jend.leeeet.dev/read.txt?path=bend-osdev-crypto@0.1.0.0/xcbc.bend&start_line=39&end_line=42

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
import bend-osdev-crypto@0.1.0.0/octets.bend as O

def cr.xcbc.key.of(~K: Data, ~Blk: Data, ~bsize: Nat, ~key: B.Octets -> Result<&2, &2, Cr.CrError, K>, ~enc: K -> Blk -> Blk, ~blk_of: B.Octets -> Maybe<&2, Blk>, ~blk_to: Blk -> B.Octets, +k: K) -> Result<&2, &2, Cr.CrError, CrXcbcKey<K>>:
  +k2 = cr.xcbc.e(~K, ~Blk, ~enc, ~blk_of, ~blk_to, k, O.CrOct.rep(bsize, 2))
  +k3 = cr.xcbc.e(~K, ~Blk, ~enc, ~blk_of, ~blk_to, k, O.CrOct.rep(bsize, 3))
  Result.map(&2, &2, Cr.CrError, K, CrXcbcKey<K>, k1 => CrXcbcKey{k1, k2, k3}, key(cr.xcbc.e(~K, ~Blk, ~enc, ~blk_of, ~blk_to, k, O.CrOct.rep(bsize, 1))))

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=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
  https://jend.leeeet.dev/definition.txt?path=bend-osdev-crypto@0.1.0.0/octets.bend&name=CrOct.rep
  https://jend.leeeet.dev/definition.txt?path=bend-osdev-crypto@0.1.0.0/xcbc.bend&name=CrXcbcKey
  https://jend.leeeet.dev/definition.txt?path=bend-osdev-crypto@0.1.0.0/xcbc.bend&name=cr.xcbc.e