Pythonで暗号化と復号化 - Qiitaimport base64 from Crypto import Random from Crypto.Cipher import AES class AESCipher(object): def __init__(self, key, block_size=32): self.bs = block_size if len(key) >= len(str(block_size)): self.key = key[:block_size] else: self.key = self._pad(key) def encrypt(self, raw): raw = self._pad(raw) iv = Random.new().read(AES.block_size) cipher = AES.new(self.key, AES.MODE_CBC, iv) return base64.b64e
