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| 基于消息恢复型Ｒａｂｉｎ ＰＳＳ的无线局域网认证方案 | |
| 引用本文： | 刘佳,韦宝典,戴宪华.基于消息恢复型Ｒａｂｉｎ ＰＳＳ的无线局域网认证方案[J].南京信息工程大学学报,2009,1(3):223-228. |
| 作者姓名： | 刘佳 韦宝典 戴宪华 |
| 作者单位： | 1. 中山大学,信息科学与技术学院,广州,510275;仲恺农业工程学院,广州,510225 2. 中山大学,信息科学与技术学院,广州,510275;西安电子科技大学综合业务网理论及关键技术国家重点实验室,西安,710071 3. 中山大学,信息科学与技术学院,广州,510275 |
| 基金项目： | 国家自然科学基金，综合业务网理论及关键技术国家重点实验室开放基金，重庆市/信息产业部计算机网络与通信技术重点实验室开放基金 |
| 摘 要： | 基于无线局域网非对称的结构特点,设计了一个基于公钥密码技术的身份认证方案,并在成功认证的同时实现会话密钥的分配.该方案充分利用Rabin-PSS-MR签名方案和ElGamal改进型签名方案中签名与验证计算量的非对称性,合理地配置认证服务器AS与移动终端STA的操作,使网络的整体响应效率得以极大的提高;同时,Rabin-PSS-MR签名方案的消息恢复功能减少了公钥证书认证过程的传输量（仅传输公钥证书而不传输公钥）,大大节省了通信带宽. |
| 关 键 词： | 无线局域网 认证 Rabin-PSS-MR ElGamal |
| 收稿时间： | 2009/7/4 0:00:00 |
WLAN authentication scheme based on message-recovery Rabin-PSS |
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| LIU Jia,WEI Baodian,DAI Xianhua.WLAN authentication scheme based on message-recovery Rabin-PSS[J].Journal of Nanjing University of Information Science & Technology,2009,1(3):223-228. | |
| Authors: | LIU Jia WEI Baodian DAI Xianhua |
| Affiliation: | LIU Jia, WEI Baodian, DAI Xianhua( 1 School of Information Science and Technology, Sun Yat-sen University, Guangzhou 510275 ; 2 ZhongKai Institute of Agricultural Engineering, Guangzhou 510225; 3 State Key Lab of Integrated Service Networks Theory and Key Technology,Xidian University,Xi＇an 710071) |
| Abstract: | Taking the asymmetric architecture of the wireless local area network into consideration, we propose an identity authentication scheme based on the public key cipher technology, where secret session-key sharing is accompanied with the successful authentications. The authentication sever AS and the mobile terminals STAs are properly configured with different workloads of signature generations and signature verifications in Rabin-PSS-MR scheme and the improved E1Gamal signature scheme, aiming to greatly enhance the network＇s response efficiency. The message recovery function of the Rabin-PSS-MR scheme has reduced the transmission workload sharply since the public keys are not necessary to be transmitted in this scheme,which has saved a great deal of communication bandwidth. |
| Keywords: | WLAN authentication Rabin-PSS-MR ElGamal |
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