Secure anonymous authentication scheme based on elliptic curve and zero-knowledge proof in VANET

被引：3

作者：

Li, Jin-Guo ^{[1
,2
]}

Lin, Ya-Ping ^{[1
,2
]}

Li, Rui ^{[1
,2
]}

Zhou, Si-Wang ^{[1
,2
]}

机构：

[1] School of Information Science and Engineering, Hunan University

[2] Hunan Key Laboratory of Dependable System and Networks

来源：

Tongxin Xuebao/Journal on Communications | 2013年 / 34卷 / 05期

关键词：

Anonymous authentication; Elliptic curve; Vehicular ad hoc network; Zero-knowledge proof;

D O I：

10.3969/j.issn.1000-436x.2013.05.006

中图分类号：

学科分类号：

摘要：

A secure anonymous authentication scheme was proposed based on elliptic curve and zero-knowledge proof, which adopts a bidirectional anonymous authentication algorithm to preserve users' privacy during the certification process. In the case of a high density traffic scenario, a message aggregation technology was proposed to realize fast authentication by the assistant of RSU, and to avoid the loss of massive messages unauthenticated promptly. The simulation and analytical results show that the proposed scheme yields a much better performance than previously reported counterparts with lower communication overhead, message loss rate and message delay.

引用

页码：52 / 61

页数：9

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