Encryption By Hash

python

#! /usr/bin/env python
#-*- coding:utf-8 -*-

import os
import hashlib
from datetime import *

remote_addr = os.environ["REMOTEHOST"]
current_time = datetime.now()
ct = current_time.strftime("%y%m%d%H%M%S")
h = hashlib.new("md5")
h.update(remote_addr)
h.update(ct)
print h.hexdigest()