车联网车端信息系统架构安全设计  

Security Design of Internet Vehicle Based Vehicle-side Information System Architecture

作　　者：周尹凯 贾永骁 钟佩瑶 王鑫[1] ZHOU Yinkai;JIA Yongyao;ZHONG Peiyao;WANG Xin(School of Cyberspace Security,Zhengzhou University,Zhengzhou Henan 450000,China)

机构地区：[1]郑州大学网络空间安全学院,河南郑州450000

出　　处：《信息与电脑》2024年第8期201-203,共3页Information & Computer

摘　　要：目前智能网联汽车网络安全问题已成为当前研究的热点。针对智能网联车车载端安全,本文分析了车载网络面临的安全问题,提出了一种面向车载端信息系统基础架构的安全防护系统。系统针对车端内程序,利用控制流完整性来保证其在车端域控制器内运行时的安全;针对车端内部通信,采用身份基广播加密技术,保证车辆内数据传输的安全性。实验结果表明,设计系统的时间开销较低,能够有效确保内置程序安全性和通信安全性。At present,the network security of intelligent connected vehicles has become a hot research topic.Aiming at the on-board security of the intelligent connected vehicle,this paper analyzes the security problems faced by the onboard network,and proposes a security protection system for the on-board information system infrastructure.The system uses the integrity of control flow to ensure the safety of the program running in the terminal area controller.For the internal communication at the end of the vehicle,the identity based broadcast encryption technology is used to ensure the security of data transmission in the vehicle.The experimental results show that the design system has low time cost,and can effectively ensure the security of built-in programs and communication.

关 键 词：智能网联汽车 控制流完整性 加密 安全 

分 类 号：TP393[自动化与计算机技术—计算机应用技术]