计算机与现代化Issue(9)：45-51,7.DOI:10.3969/j.issn.1006-2475.2024.09.008
基于AES的车联网通信加密算法
Cryptographic Algorithm of IoV Communication Based on AES
摘要
Abstract
As V2X technology develops rapidly,the volume of communication between vehicles and other devices,as well as the importance of information are growing rapidly,and the risk of in-vehicle information being attacked,intercepted or leaked has also increased accordingly,so the security of information interaction has become an unavoidable topic.Addressing the issues of large data volume and frequent data encryption and decryption operations in vehicle networking,this paper analyzes classical en-cryption algorithms and improves the traditional AES-based encryption algorithm.By using the RC4 encryption algorithm to gen-erate a pseudo-random key instead of the key generation module of the AES encryption algorithm,the encryption time is opti-mized,and security performance is enhanced.Experiments are conducted to verify encryption efficiency and security.关键词
V2X/通信安全/AES/RC4/加密算法/混合加密Key words
V2X/communication security/AES/RC4/encryption algorithms/hybrid encryption分类
电子信息工程引用本文复制引用
许小伟,程宇,钱枫,祝能,邓明星..基于AES的车联网通信加密算法[J].计算机与现代化,2024,(9):45-51,7.基金项目
国家自然科学基金资助项目(51975426) （51975426）
湖北省重点研发计划项目(2021BAA018,2022BAA062) （2021BAA018,2022BAA062）
