from M2Crypto.EVP import Cipher from M2Crypto import m2 from M2Crypto import util ENCRYPT_OP = 1 # 加密操作 DECRYPT_OP = 0 # 解密操作 iv = '\0' * 16 # 初始化变量,对于aes_128_ecb算法无用 PRIVATE_KEY = 'dd7fd4a156d28bade96f816db1d18609' # 密钥 def Encrypt(data): '使用aes_128_ecb算法对数据加密' cipher = Cipher(alg = 'aes_128_ecb', key = PRIVATE_KEY, iv = iv, op = ENCRYPT_OP) buf = cipher.update(data) buf = buf + cipher.final() del cipher # 将明文从字节流转为16进制 output = '' for i in buf: output += '%02X' % (ord(i)) return output def Decrypt(data): '使用aes_128_ecb算法对数据解密' # 将密文从16进制转为字节流 data = util.h2b(data) cipher = Cipher(alg = 'aes_128_ecb', key = PRIVATE_KEY, iv = iv, op = DECRYPT_OP) buf = cipher.update(data) buf = buf + cipher.final() del cipher return buf
更多内容,可参考以下链接:
http://ijecorp.blogspot.com/2013/08/python-m2crypto-aes-encrypt-decrypt.html
原文地址:http://blog.csdn.net/shudou/article/details/38903363