NEW REMOTE USER AUTHENTICATION SCHEME USING SMART CARD  

基于智能卡的远程用户认证体制(英文)

作　　者：杨君佐[1] 王永建[1] 周渊[1] 

机构地区：[1]国家计算机网络应急技术处理协调中心

出　　处：《Transactions of Nanjing University of Aeronautics and Astronautics》2012年第2期187-192,共6页南京航空航天大学学报（英文版）

基　　金：Supported by the National Science Foundation for Young Scholars of China(61001091)~~

摘　　要：Because the modified remote user authentication scheme proposed by Shen, Lin and Hwang is insecure, the Shen-Lin-Hwang＇ s scheme is improved and a new secure remote user authentication scheme based on the bi- linear parings is proposed. Moreover, the effectiveness of the new scheme is analyzed, and it is proved that the new scheme can prevent from all kinds of known attack. The one-way hash function is effective in the new scheme. The new scheme is proved that it has high effectiveness and fast convergence speed. Moreover, the ap- plication of the new scheme is easy and operational.针对Shen,Lin,Hwang提出的远程用户认证协议不安全的问题,改进了Shen-Lin-Hwang的方案,并基于双线性对技术提出了一个新的远程用户认证协议。同时对新协议进行了有效性分析,并证明了该协议能够抵抗已知的各种攻击。在本方案中,单向哈希函数的应用有效,证明该方案效率较高、收敛速度较快,而且基于该方案的各种应用比较容易实现和操作。

关 键 词：remote user authentication password authentication remote login bilinear pairings 

分 类 号：TP309[自动化与计算机技术—计算机系统结构]