An Elliptic Curve Based Handoff Authentication Protocol for WLAN

被引:0
作者
Wan Changsheng [1 ]
Hu Aiqun [1 ]
Zhang Juan [2 ]
机构
[1] Southeast Univ, Radio Dept, Nanjing 210096, Peoples R China
[2] Nanjing Univ, Accounting Dept, Nanjing 210093, Peoples R China
来源
CHINESE JOURNAL OF ELECTRONICS | 2011年 / 20卷 / 01期
关键词
WLAN; Handoff authentication; Elliptic curve; SCHEME;
D O I
暂无
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
This paper proposes a novel handoff authentication protocol for WLAN. It uses an elliptic curve based mechanism to design an authentication and key agreement protocol for handoff in the 802.11r domain, and it can effectively defend all known attacks to WLAN including the denial-of-service attack and the domino effect attack. Moreover, our scheme includes only two messages between two parties, and requires few cpu cycles. Therefore, during handoff authentication process, our scheme enjoys both computation efficiency and communication efficiency as compared to the 802.11r authentication scheme.
引用
收藏
页码:165 / 169
页数:5
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