|
|||||
|
|
| 具有不可链接性的无线通信匿名认证 | |
| 引用本文： | 周天彤,武腾,李祥学,徐树民. 具有不可链接性的无线通信匿名认证[J]. 信息安全与通信保密, 2010, 0(7): 78-80 |
| 作者姓名： | 周天彤 武腾 李祥学 徐树民 |
| 作者单位： | 1. 江苏工业学院信息科学与工程学院,江苏常州,213016 2. 上海交通大学信息安全工程学院,上海,200240 3. 华东师范大学计算机科学与技术系,上海,200241 4. 航天信息股份有限公司数字技术研究院,北京,100097 |
| 基金项目： | 国家自然科学基金资助项目，国家863计划资助项目 |
| 摘 要： | 客户端-服务器认证协议的匿名性指服务器能够认证客户端的真实性,但无法获知客户端的身份。针对认证协议提出了新的安全性需求—不可链接性,该性质是对匿名性的有益补充。对已有文献中的认证协议进行修正,使其在不降低认证效率的前提下满足不可链接性。修正后的方案同时提供身份保护性、不可链接性、双向认证、密钥协商、密钥更新、会话密钥的后向保密性以及客户端的口令修改功能。 |
| 关 键 词： | 无线通信 用户认证 匿名性 不可链接性 |
A Secure Authentication Scheme with Anonymity and Unlinkability for Wireless Communications |
|
| ZHOU Tian-tong,WU Teng,LI Xiang-xue,XU Shu-min. A Secure Authentication Scheme with Anonymity and Unlinkability for Wireless Communications[J]. China Information Security, 2010, 0(7): 78-80 | |
| Authors: | ZHOU Tian-tong WU Teng LI Xiang-xue XU Shu-min |
| Affiliation: | 1School of Information Science and Engineering,Jiangsu Polytechnic University,Chanagzhou Jiangsu 213016,China; 2 Depart. of Computer Science and Technology,East China Normal University,Shanghai 200241,China; 3 School of Information Security Engineering,Shanghai Jiaotong University,Shanghai 200240,China; 4 Aisino Corporation Inc,Beijing 100097,China) |
| Abstract: | In a client-server authentication protocol,anonymity means that the server could not know the identity of the client,although be able to authenticate the client. This paper,for authentication protocols,proposes a special requirement—unlinkability,which serves as a complement to the anonymity,and the security of the design in certain paper is strengthened by addressing the unlinkability without reducing the authentication efficiency. The resulting amendment provides the functions of identity protection,unlinkability,mutual authentication,key exchange,key update,key backward secrecy and password modification. |
| Keywords: | wireless communication user authentication anonymity unlinkability |
| 本文献已被 维普 万方数据 等数据库收录！ | |