A group signature based secure and privacy-preserving vehicular communication framework

被引：143

作者：

Guo, Jinhua ^{[1
]}

Baugh, John P. ^{[1
]}

Wang, Shengquan ^{[1
]}

机构：

[1] Univ Michigan Dearborn, Dept Comp & Informat Sci, Dearborn, MI USA

来源：

2007 MOBILE NETWORKING FOR VEHICULAR ENVIRONMENTS | 2007年

关键词：

group signature; probabilistic verification; security and privacy; VANET; vehicular networks;

D O I：

10.1109/MOVE.2007.4300813

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：

We propose a novel group signature based security framework for vehicular communications. Compared to the traditional digital signature scheme, the new scheme achieves authenticity, data integrity, anonymity, and accountability at the same time. Furthermore, we describe a scalable role-based access control approach for vehicular networks. Finally, we present a probabilistic signature verification scheme that can efficiently detect the tampered messages or the messages from an unauthorized node.

引用

页码：103 / 108

页数：6