Efficient Conditional Privacy-Preserving and Authentication Scheme for Secure Service Prov

Efficient Conditional Privacy-Preserving and Authentication Scheme for Secure Service

Provision in VANET

Hong Zhong;Jingyu Wen;Jie Cui;Shun Zhang

【期刊名称】《清华大学学报（英文版）》 【年(卷),期】2016(021)006

【摘要】Vehicle Ad hoc NETworks (VANET) can enhance traffic safety and improve traffic efficiency through cooperative communication among

vehicles,roadside

infrastructure,and

traffic

management

centers.To guarantee secure service provision in VANET,message authentication

is

important.Moreover,a

vehicle

user's

private

information can also be leaked during service provision.A protection mechanism is needed to prevent such leakage.Therefore,we propose a conditional privacy-preserving and authentication scheme for secure service provision in VANETs.The proposed scheme not only satisfies the security requirements of VANETs,but also optimizes the calculation process of signature generation and verification.We carry out a detailed comparative analysis.The result shows that the proposed scheme is more efficient than existing schemes in terms of communication overhead and computational cost.Therefore,our scheme is suitable for secure service provision in VANETs. 【总页数】10页(620-629)

【关键词】

【作者】Hong Zhong;Jingyu Wen;Jie Cui;Shun Zhang

【作者单位】School of Computer Science and Technology, Anhui University, Hefei 230601, China;School of Computer Science and Technology, Anhui University, Hefei 230601, China;School of Computer Science and Technology, Anhui University, Hefei 230601, China;School of Computer Science and Technology, Anhui University, Hefei 230601, China

【正文语种】英文 【中图分类】 【文献来源】

https://www.zhangqiaokeyan.com/academic-journal-cn_tsinghua-science-technology_thesis/0201250459106.html 【相关文献】

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