from Crypto.Cipher import AES
from Crypto.Util.Padding import pad

"""
8.13 xhs-aes版本
"""
def encrypt_aes_cbc(plaintext):
    """
    aes-cbc
    :param plaintext:
    :return:
    """
    key = "3061396677336d3671666c6c3264656a"
    iv = "6d686171686e6a6d723072736f6f336f"
    cipher = AES.new(bytes.fromhex(key), AES.MODE_CBC, bytes.fromhex(iv))
    ciphertext = cipher.encrypt(pad(bytes.fromhex(plaintext), AES.block_size))
    return ciphertext.hex()


def aes_encrypt(plain_text):
    """
    转换一下为 hex字符串便于加密操作
    :param plain_text:
    :return:
    """
    array = "".join([hex(i)[2:] for i in plain_text])
    payload = encrypt_aes_cbc(array)
    return payload