A SIMPLE AND EFFICIENT SECURITY SCHEME FOR VEHICULAR AD HOC NETWORKS

被引：0
作者：
Wang, Jian [1 ]
Jiang, Nan [2 ,3 ]
机构：
[1] Beijing Jiaotong Univ, Sch Comp & Informat Technol, Beijing, Peoples R China
[2] Beijing Univ Technol, Coll Comp Sci, Beijing, Peoples R China
[3] Beijing Jiaotong Univ, Key Lab Commun & Informat Syst, Beijing Municipal Commiss Educ, Beijing, Peoples R China
来源：
2009 IEEE INTERNATIONAL CONFERENCE ON NETWORK INFRASTRUCTURE AND DIGITAL CONTENT, PROCEEDINGS | 2009年
关键词：
Vehicular ad hoc networks; security; authentication; PRIVACY; COMMUNICATION;
D O I：
暂无
中图分类号：
TP3 [计算技术、计算机技术];
学科分类号：
0812 ;
摘要：
In order to enhance the security of vehicular ad hoc networks (VANETs). By dividing the roadside units (RSUs) into application-RSUs (AP-RSUs) and authentication-RSUs (AU-RSUs) in application layer, we give a new security scheme for VANETs. This functional division of RSUs makes VANETs more logically clear. AU-RSUs record vehicles' real identities and assign temporary certificates to them. The temporary certificates can help vehicles hide their real identities. Hence, the scheme not only can guarantee the vehicle anonymity, but also can realize the vehicle traceability.
引用
收藏
页码：591 / +
页数：2
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