AES

• KeyExpansions
  • 128 bit key, 4x4 mat 11こ -> round key
• AddRoundKey: xor
• Round n times
  • SubBytes: 逆S-box表を使って変換?
  • 混ぜる
    • Avalanche effect - Wikipedia
    • ShiftRows: i行目はi左シフト
    • MixColumns
  • AddRoundKey