计算机应用研究2016，Vol.33Issue(12)：3780-3784,5.DOI:10.3969/j.issn.1001-3695.2016.12.057
FBSS：一种基于公平盲签名和秘密共享的车载网隐私保护方案
FBSS:privacy protection scheme in VANET based on fair blind signature and secret sharing
摘要
Abstract
Vehicular Ad hoc network (VANET)is a kind of application of mobile Ad hoc network in traffic field,which can greatly improve road safety and traffic efficiency.Authentication and access control in the network is essential to the vehicle and RSU communication,the VANET’s own openness has become very vulnerable in response to information attacks.There-fore,how to ensure the identity privacy and trusted communication is one of the key issues to be resolved.At the same time, preventing the abuse of privacy and privacy attacks should be regarded too.The existing work usually uses the authentication mechanism,and a lot of them focus on the anonymous identity authentication.This paper compared the feature of the existing schemes,and proposed a scheme of anonymous authentication based on fair blind signature and secret sharing.The scheme could achieve the necessary security requirements like other schemes,and could also protect the privacy of vehicles in vehicle authentication and communication.Meanwhile,it could effectively avoid the misuse of anonymous.Through security analysis and experiment,the scheme has higher anonymity and efficiency.关键词
车载自组织网络/匿名认证/隐私/公平盲签名/秘密共享Key words
vehicular Ad hoc network/anonymous authentication/privacy/fair blind signature/secret sharing分类
信息技术与安全科学引用本文复制引用
王晓亮,黎水凡..FBSS：一种基于公平盲签名和秘密共享的车载网隐私保护方案[J].计算机应用研究,2016,33(12):3780-3784,5.基金项目
国家教育部互联网应用创新开放平台示范基地开放基金资助项目（KJRP1401）；国家留学基金委青年骨干教师出国研修项目 （）
