计算机工程与科学2025，Vol.47Issue(3)：472-484,13.DOI:10.3969/j.issn.1007-130X.2025.03.009
基于切比雪夫混沌映射的V2G跨域双向认证方案
A cross-domain mutual authentication scheme based on Chebyshev chaotic map for V2G
摘要
Abstract
Due to the fact that existing V2G(Vehicle-to-Grid)authentication schemes fail to consider the mobility characteristics of vehicles,they are unable to effectively complete the cross-domain authen-tication process when cross-domain vehicles communicate and interact with grid servers in different re-gions.Additionally,when vehicles arrive at their destination domain for cross-domain authentication,they need to communicate frequently with the server in their registered domain,resulting in inefficient cross-domain authentication.To address these issues,a V2G cross-domain mutual authentication scheme based on Chebyshev chaotic map is proposed.In the proposed scheme,firstly,the physical secu-rity of the aggregator is quickly verified,and a temporary session key between the aggregator and the grid server is negotiated to complete the first layer of authentication,ensuring the confidentiality of in-formation transmission during node queries on the blockchain.The second layer of authentication be-tween the aggregator and the cross-domain vehicle is completed using authentication parameters stored on a smart card,which optimizes the cumbersome communication process between the vehicle and the aggregator in the registered domain and further reduces communication overhead.Theoretical analysis and experimental results demonstrate that the proposed scheme can achieve secure and efficient cross-domain authentication.关键词
车辆到电网/切比雪夫混沌映射/跨域认证/联盟链Key words
vehicle to grid/Chebyshev chaotic map/cross-domain authentication/consortium block-chain分类
信息技术与安全科学引用本文复制引用
刘华伟,石润华,张红杉,邵博深..基于切比雪夫混沌映射的V2G跨域双向认证方案[J].计算机工程与科学,2025,47(3):472-484,13.基金项目
国家自然科学基金(61772001) （61772001）
北京市自然科学基金(4242030) （4242030）
