#encoding=utf8

#pip install pyDes，安装pyDes库

import base64

from pyDes import *

Des_Key = "12345678"

Des_IV = bytes(Des_Key,encoding = "utf8")

def DesEncrypt(source):

k = des(Des_Key, CBC, Des_IV, pad = None, padmode = PAD_PKCS5)

tmpStr = k.encrypt(source)

tmpStr = base64.b64encode(tmpStr)

return str(tmpStr,"utf8")

def DesDecrypt(source):

k = des(Des_Key, CBC, Des_IV, pad = None, padmode = PAD_PKCS5)

source = base64.b64decode(source)

tmpStr = k.decrypt(source)

return str(tmpStr,"utf8")

print("123加密后是：",DesEncrypt("123"))

print("6u1n1q7jQ5A=解密后是：",DesDecrypt("6u1n1q7jQ5A="))

源码下载：DES加解密.zip