基于区块链技术的车联网汽车身份认证可行性研究

摘要

针对现有的假冒汽车身份攻击方法和多服务器身份认证问题,分析并总结了车联网安全和身份认证的相关研究和成果,基于区块链技术的特征和原理,将区块链技术与车联网相结合,应用在汽车身份认证中,提出适用于车联网身份认证的区块链系统框架,并基于该框架设计了汽车与多服务器、汽车及路边设施单元(RSU)之间的认证,分析了其可行性.%In order to solve the problems associated with fake vehicle identity attack method and multi-server identity authentication, this paper analyzed and summarized the related research and achievement of the vehicle connectivity safety and identity authentication. It combined blockchain technology with vehicle connectivity and applied in the vehicle identity authentication based on the characteristic and principle of blockchain technology, and proposed a blockchain system framework suitable for vehicle connectivity identity authentication, and based on this framework, the authentication between vehicle and multi-server, vehicle and RSU was designed. Finally, its feasibility was analyzed.