摘要
匿名口令认证是近几年来的研究热点,能够有效的加强口令认证的安全性。该文在研究以往认证协议的基础上提出一种新匿名口令认证协议。该协议对用户的认证密钥进行两次分割。使用得该文提出的认证协议能够有效的抵抗离线字典攻击,并且使用该文提出的口令认证协议具有不可连接性的匿名口令认证的特点。是一种具有高安全性的认证协议。
Anonymous password authentication is a research focus in last years.It can effectively strengthen the password authentication se.curity.In this paper we proposed on a new anonymous password authentication protocol based on the study of previous authentication pro.tocol.The user's authentication key was divided two times in order to resist offline dictionary attacks.And the protocol we proposed in this paper have the unlinkable attribute.And this protocol is a high security authentication protocol.
出处
《电脑知识与技术》
2012年第4X期2705-2707,2730,共4页
Computer Knowledge and Technology
关键词
口令
认证
网络安全
匿名认证
password
authentication
network security
anonymous authentication
