摘要
C-V2X车联网通信需要解决的关键问题是可信身份认证和安全通信,对主流非对称密码技术和SIM认证技术进行分析和研究,并结合当前技术和标准发展现状,提出一种SIM认证与IBC密码技术相结合的C-V2X车联网应用层安全通信解决方案,从而达到实现C-V2X车联网通信中的可信认证和应用层安全通信的目的。
Trusted identity authentication and secure communication are the key issues to be addressed in C-V2X Internet of vehicles. According to current technology and standard development status, this paper firstly analyzes and investigates mainstream asymmetric cryptographic technology and SIM authentication technology. Then, a secure communication solution is proposed for the application layer in C-V2X Internet of vehicles via combining SIM authentication and IBC cryptography, which achieves the goal of trusted authentication and application layer secure communication in C-V2X Internet of vehicles.
作者
郭茂文
黎艳
张荣
GUO Maowen;LI Yan;ZHANG Rong(China Telecom Research Institute,Guangzhou 510630,China)
出处
《移动通信》
2021年第6期63-68,共6页
Mobile Communications
关键词
C-V2X车联网
安全通信
IBC公钥密码
SIM卡认证
C-V2X Internet of vehicles
secure communication
IBC public key cryptography
SIM authentication
