base.py 文件源码

def encrypt(self, text, appid):
        """???????

        @param text: ???????
        @return: ????????
        """
        # 16?????????????
        text = self.get_random_str() + struct.pack("I", socket.htonl(len(text))) + to_binary(text) + appid
        # ???????????????????
        pkcs7 = PKCS7Encoder()
        text = pkcs7.encode(text)
        # ??
        cryptor = AES.new(self.key, self.mode, self.key[:16])
        try:
            ciphertext = cryptor.encrypt(text)
            # ??BASE64????????????
            return base64.b64encode(ciphertext)
        except Exception as e:
            raise EncryptAESError(e)