AES加密

安装模块

• 直接安装(适用linux,mac)

  pip3 install pycrypto

• 下载后安装(直接安装Windows可能会失败)

  https://github.com/sfbahr/PyCrypto-Wheels
  pip3 install wheel
  进入目录：
  pip3 install pycrypto-2.6.1-cp35-none-win32.whl

加密

def encrypt(message):
"""
加密
"""
key = b'dfdsdfsasdfdsdfs'
cipher = AES.new(key, AES.MODE_CBC, key)
ba_data = bytearray(message,encoding='utf-8')
v1 = len(ba_data)
v2 = v1 % 16
if v2 == 0:
v3 = 16
else:
v3 = 16 - v2
for i in range(v3):
ba_data.append(v3)
final_data = ba_data
msg = cipher.encrypt(final_data) # 要加密的字符串，必须是16个字节或16个字节的倍数
return msg

解密

def decrypt(msg):
from Crypto.Cipher import AES
key = b'dfdsdfsasdfdsdfs'
cipher = AES.new(key, AES.MODE_CBC, key)
result = cipher.decrypt(msg) #result是二进制码
data = result[0:-result[-1]]
return str(data,encoding='utf-8')