A Batch Verification Signature Scheme for Dynamic Vehicle Insurance Assessment

被引：0
|
作者：
Li X. [1 ]
Zhao J. [1 ]
Wang X. [1 ]
Song Y. [1 ]
Lu Y. [1 ]
机构：
[1] School of Computer and Control Engineering, Yantai University, Yantai
来源：
Beijing Youdian Daxue Xuebao/Journal of Beijing University of Posts and Telecommunications | 2024年 / 47卷 / 02期
关键词：
batch verification; certificateless signature; convertible signature; Internet of vhicles; vehicle insurance assessment;
D O I：
10.13190/j.jbupt.2023-009
中图分类号：
学科分类号：
摘要：
For the privacy requirements in dynamic vehicle insurance assessment, a convertible ring signature scheme is designed. Firstly, the scheme is combined with the linear operation property of elliptic curves to improve the efficiency of verifying multiple signatures of the same group. Secondly, a selective conversion mechanism from anonymous signatures to ordinary signatures is designed to verify whether the user is a signed data owner. Experimental results show that the signature verification efficiency of the proposed scheme is higher than that of the existing schemes with larger number of users. And the proposed scheme maintains good performance when both the signature group and the number of signatures are increasing. © 2024 Beijing University of Posts and Telecommunications. All rights reserved.
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页码：97 / 102
页数：5
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