Des.des.subkey: def of bend-osdev-legacy-ciphers@0.1.0.0
Import: import bend-osdev-legacy-ciphers@0.1.0.0/des.bend as Des
Lines 312-316 of bend-osdev-legacy-ciphers@0.1.0.0/des.bend: https://jend.leeeet.dev/read.txt?path=bend-osdev-legacy-ciphers@0.1.0.0/des.bend&start_line=312&end_line=316

import Base

# K_i = PC-2(C_i D_i), as its eight groups
def des.subkey(sp: LcDesSp, +c: U32, +d: U32) -> LcDesRk:
  +a = des.picks56(des.pc2a.table(), c, d, 0)
  +b = des.picks56(des.pc2b.table(), c, d, 0)
  LcDesRk{sp, des.group(a, 18n), des.group(a, 12n), des.group(a, 6n), des.group(a, 0n), des.group(b, 18n), des.group(b, 12n), des.group(b, 6n), des.group(b, 0n)}

Uses (7):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=U32
  https://jend.leeeet.dev/definition.txt?path=bend-osdev-legacy-ciphers@0.1.0.0/des.bend&name=LcDesRk
  https://jend.leeeet.dev/definition.txt?path=bend-osdev-legacy-ciphers@0.1.0.0/des.bend&name=LcDesSp
  https://jend.leeeet.dev/definition.txt?path=bend-osdev-legacy-ciphers@0.1.0.0/des.bend&name=des.group
  https://jend.leeeet.dev/definition.txt?path=bend-osdev-legacy-ciphers@0.1.0.0/des.bend&name=des.pc2a.table
  https://jend.leeeet.dev/definition.txt?path=bend-osdev-legacy-ciphers@0.1.0.0/des.bend&name=des.pc2b.table
  https://jend.leeeet.dev/definition.txt?path=bend-osdev-legacy-ciphers@0.1.0.0/des.bend&name=des.picks56