博客
关于我
hashlib 简单加密
阅读量:437 次
发布时间:2019-03-06

本文共 1372 字,大约阅读时间需要 4 分钟。

        ```python        import hashlib        def md5(arg):            # 定义一个加密处理函数            md5_pwd = hashlib.md5()            md5_pwd.update(bytes(arg, encoding='utf-8'))            return md5_pwd.hexdigest()        def log(user, pwd):            # 定义一个验证登录功能的函数            try:                with open('login', 'r', encoding='utf-8') as f:                    for line in f:                        u, p = line.strip().split('|')                        if u == user and p == md5(pwd):                            return True                return False            except:                return False        def register(user, pwd):            # 定义一个用户注册功能的函数            with open('login', 'a', encoding='utf-8') as f:                temp = f"{user}|{md5(pwd)}"                f.write(temp)        while True:            m = input('请选择功能:1.登录,2.注册')            if m == '1':                user = input('请输入登录账号:')                pasw = input('请输入登录账号密码:')                if log(user, pasw):                    print('登录成功')                else:                    print('登录失败,请系统推出')                break            elif m == '2':                user = input('请输入注册账号:')                pasw = input('请输入注册账号密码:')                register(user, pasw)                print('注册成功')                break            else:                print('功能不存在')                break        ```    

转载地址:http://ccjyz.baihongyu.com/

你可能感兴趣的文章
Nmap端口扫描工具Windows安装和命令大全(非常详细)零基础入门到精通,收藏这篇就够了
查看>>
NMAP网络扫描工具的安装与使用
查看>>
NMF(非负矩阵分解)
查看>>
nmon_x86_64_centos7工具如何使用
查看>>
NN&DL4.1 Deep L-layer neural network简介
查看>>
NN&DL4.3 Getting your matrix dimensions right
查看>>
NN&DL4.7 Parameters vs Hyperparameters
查看>>
NN&DL4.8 What does this have to do with the brain?
查看>>
nnU-Net 终极指南
查看>>
No 'Access-Control-Allow-Origin' header is present on the requested resource.
查看>>
NO 157 去掉禅道访问地址中的zentao
查看>>
no available service ‘default‘ found, please make sure registry config corre seata
查看>>
No compiler is provided in this environment. Perhaps you are running on a JRE rather than a JDK?
查看>>
no connection could be made because the target machine actively refused it.问题解决
查看>>
No Datastore Session bound to thread, and configuration does not allow creation of non-transactional
查看>>
No fallbackFactory instance of type class com.ruoyi---SpringCloud Alibaba_若依微服务框架改造---工作笔记005
查看>>
No Feign Client for loadBalancing defined. Did you forget to include spring-cloud-starter-loadbalanc
查看>>
No mapping found for HTTP request with URI [/...] in DispatcherServlet with name ...的解决方法
查看>>
No mapping found for HTTP request with URI [/logout.do] in DispatcherServlet with name 'springmvc'
查看>>
No module named 'crispy_forms'等使用pycharm开发
查看>>