车载网络安全的系统设计研究及关键技术开发

本文介绍了车载网络安全的系统设计研究及关键技术开发,以应对黑客通过网联攻击车辆,建立智能网联汽车车内网络信息安全交互模型;分析“外部网络环境”与“车内ECU群体”之间进行“信息资源”交互过程中的安全风险,研究其对车内网络信息安全的破坏机理;利用基于密码学理论研究车内网络安全通信协议的设计方法,解决车内网络在智能网联汽车环境下面临的信息安全问题。

Vehicle Network Safety System Design and Key Technology Development

The article introduces the network safety system design and key technology development in the vehicle so that to prevent attacking the intelligent telematics in the vehicle from the outside hacker,and build CAN network safety model for the intelligent telematics;and analyzes the signals communication safety risk between“outside network background”and“ECUs in the vehicle”.Itresearches the attack theory,andsolves the signal safety risk issue inCAN network of the intelligent telematics vehicle on the basis of the cryptology theory.