电力信息与通信技术2024，Vol.22Issue(8)：45-55,11.DOI:10.16543/j.2095-641x.electric.power.ict.2024.08.06
基于联盟链与边缘计算的电动汽车跨域认证方案
Cross Domain Authentication Scheme for Electric Vehicles Based on Consortium Blockchain and Edge Computing
易荣华 1李军文 1黄思钰 1张潇 1雷雪霏1
作者信息
- 1. 国网湖南省电力有限公司 株洲供电分公司,湖南省 株洲市 412000
- 折叠
摘要
Abstract
Vehicle to grid(V2G)technology enables bidirectional energy flow between electric vehicles and the grid.One of the main bottlenecks in the successful implementation of V2G technology is the secure communication between electric vehicle users and service operators.Malicious attackers can obtain economic benefits and disrupt the billing process by forging the information of legitimate electric vehicle users.Therefore,it is necessary to achieve rapid authentication between electric vehicle users and service operators.However,there is significant isolation between different charging service operators,forming multiple trust domains.To solve the above problems,this paper proposes a cross domain authentication scheme for electric vehicles based on consortium blockchain and edge computing in V2G,which uses consortium blockchain technology to link trust domains of different operators to ensure that users can achieve rapid identity authentication between different operators.And it has been theoretically proven that this scheme has confidentiality,unforgeability,and user privacy.关键词
联盟链/边缘计算/V2G/电动汽车/信任域/跨域认证Key words
consortium blockchain/edge computing/V2G/electric vehicles/trust domains/cross domain authentication分类
信息技术与安全科学引用本文复制引用
易荣华,李军文,黄思钰,张潇,雷雪霏..基于联盟链与边缘计算的电动汽车跨域认证方案[J].电力信息与通信技术,2024,22(8):45-55,11.
