采用群组密钥管理的分布式车联网信息认证方案

刘辉; 李晖

doi:10.7652/xjtuxb201302010

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采用群组密钥管理的分布式车联网信息认证方案

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- 采用群组密钥管理的分布式车联网信息认证方案
- A Distributed Authentication Protocol for VANET
- 西安交通大学学报 2013年47卷第2期页码：58-62
- 作者机构：
  
  西安电子科技大学计算机网络与信息安全教育部重点实验室,西安,710071
- 作者简介：
- 基金信息：
  
  : 2012-06-02。作者简介: 刘辉(1979—),男,讲师;李晖(通信作者),男,教授,博士生导师。基金项目: 国家自然科学基金资助项目(61103143,61003300);陕西省自然科学基金资助项目(2011JQ8042)
- DOI：10.7652/xjtuxb201302010
  中图分类号： TN918
- 网络首发：2013-02-10，
  
  纸质出版：2013
- 稿件说明：
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刘辉, 李晖. 采用群组密钥管理的分布式车联网信息认证方案[J]. 西安交通大学学报, 2013,47(2):58-62.

A Distributed Authentication Protocol for VANET[J]. 2013, 47(2): 58-62.
刘辉, 李晖. 采用群组密钥管理的分布式车联网信息认证方案[J]. 西安交通大学学报, 2013,47(2):58-62. DOI： 10.7652/xjtuxb201302010.

A Distributed Authentication Protocol for VANET[J]. 2013, 47(2): 58-62. DOI： 10.7652/xjtuxb201302010.

摘要

鉴于车联网在提高驾驶安全性和道路通行效率方面起到的重要作用

针对车联网中的信息安全和隐私保护问题

提出了一个基于群组密钥管理的分布式信息认证方案。该方案使用高效的笔名签名来保护隐私; 车辆使用基于无证书签密技术来获取密钥; 密钥管理分区进行

减轻了密钥管理中心的负担; 证书吊销列表实行属地化管理

解决了违规车辆的召回问题; 采用批量验证技术降低了车辆的计算开销

使得信息认证的效率提高30%以上。安全性分析和仿真实验结果表明

该方案和现有车联网认证方案相比具有较高的安全性、可行性和鲁棒性。

Abstract

Vehicular ad hoc networks(VANET)are vital to enhance safety and efficiency in transportation systems. A distributed and group-based message authentication scheme is proposed to resolve information security and privacy-preserving problem in VANET

Efficient pseudonym signature is employed in the scheme to preserve privacy; and the certificateless signature technology is used to help vehicles to secretly receive a secret key. Management for secret keys is based on groups to reduce the burden of key distribution centre(KDC). The certificate revocation list(CRL)is locally managed to solve the problem of vehicle recall. Moreover

batch technique is employed to accelerate the verification

and the efficiency is improved over 30%. Extensive simulations are conducted to confirm the efficiency of the scheme in various application scenarios. The results show that the scheme is more secure

feasible and robust than other existing schemes.

关键词

Keywords

references

MOHARRUM M A, AL DARAISEH A A. Toward secure vehicular ad-hoc networks: a survey [J]. IETE Technical Review, 2012, 29(1): 80-89.

LIN Xiaodong, LU Rongxing, ZHANG Chenxi, et al. Security in vehicular ad hoc networks [J]. IEEE Communications Magazine, 2008, 46(4): 88-95.

RAYA M, PAPADIMITRATOS P, HUBAUX J P. Securing vehicular communications [J]. IEEE Wireless Communications, 2006, 13(5): 8-15.

DAZA V, DOMINGO-FERRER J, SEBE F, et al. Trustworthy privacy-preserving car-generated announcements in vehicular ad hoc networks [J]. IEEE Transactions on Vehicular Technology, 2009, 58(4): 1876-1886.

PAPADIMITRATOS P, BUTTYAN T, HOLCZER T, et al. Securing vehicular communications systems: design and architecture [J]. IEEE Communication Magazine, 2008, 46(11): 100-109.

WU Qianhong, DOMINGO-FERRER J, GONZALEZ-NICOLAS U. Balanced trustworthyness, safety, and privacy in vehicle-to-vehicle communications [J]. IEEE Transactions on Vehicular Technology, 2010, 59(2), 559-573.

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RAYA M, HUBAUX J. Securing vehicular ad hoc networks [J]. Journal of Computer Security, 2007, 15(1): 39-68.

LIN Xiaodong, SUN Xing, HO Pin-han, et al. GSIS: a secure and privacy preserving protocol for vehicular communications [J]. IEEE Transactions on Vehicular Technology, 2007, 56(6): 3442-3456.

LU Rongxing, LIN Xiaodong, SHEN Xuemin, et al. ECPP: efficient conditional privacy preservation protocol for secure vehicular communications [C]∥Proceedings of the 2008 IEEE INFOCOM. Piscataway, NJ, USA: IEEE Computer Society Press, 2008: 1229-1237.

刘辉, 李晖, 马占欣. 一个安全高效的车载网信息认证方案 [J]. 西南交通大学学报, 2011, 46(2): 315-320.

LIU Hui, LI Hui, MA Zhanxin. Efficient and secure authentication scheme for vehicular Ad Hoc networks [J]. Journal of Southwest Jiaotong University. 2011, 46(2): 315-320.

孙云霞, 李晖. 高效无证书混合签密 [J]. 软件学报, 2011, 22(7): 1690-1698.

SUN Yunxia, LI Hui. Efficient certificateless hybrid signcryption [J]. Journal of Software, 2011, 22(7): 1690-1698.

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