def aria.e13

bend-osdev-legacy-ciphers@0.1.0.0 · aria.bend:4199

import Base

4199def aria.e13(s: LcAriaSt) -> LcAriaSt:
4200  match s:
4201    case LcAriaSt{x0, x1, x2, x3, x4, +x5, x6, x7, x8, x9, x10, x11, x12, x13, x14, x15}:
4202      LcAriaSt{Word.xor(8n, x0, x5), Word.xor(8n, x1, x5), Word.xor(8n, x2, x5), Word.xor(8n, x3, x5), Word.xor(8n, x4, x5), x5, x6, x7, Word.xor(8n, x8, x5), Word.xor(8n, x9, x5), Word.xor(8n, x10, x5), Word.xor(8n, x11, x5), x12, x13, x14, x15}