智能卡口令认证方案

A Password Authentication Scheme with Smart Cards

本文提出了一种智能卡口令认证方案。在这个方案中 ,用户能随意更改口令 ,远程系统不需要存储用户的口令表或验证表 ,并且能防止恶意的重放攻击。一旦建立起安全的网络环境 。

In this paper, a password authentication scheme with smart cards is proposed In the scheme, users can change their passwords freely, and the remote system does not need the directory of passwords or verification tables to authenticate users, and malicious replay attacks can be avoided Once the secure network environment is set up, authentication can be handled solely by the two parties involved