AUTOSAR规范下安全车载通信技术的研究与实现  

Research and Implementation of Secure Onboard Communication Technology under AUTOSAR Specification

作　　者：吴志红[1] 李清晨[1] 朱元[1] 陆科[1] 赵建宁 WU Zhi-hong;LI Qing-chen;ZHU Yuan;LU Ke;ZHAO Jian-ning(Tongji University, Shanghai 200092, China)

机构地区：[1]同济大学,上海200092

出　　处：《通信技术》2017年第12期2822-2827,共6页Communications Technology

基　　金：上海汽车工业科技发展基金会产学研资助项目(No.1703)~~

摘　　要：对车载通信敏感数据的认证和完整性保护,是确保车辆通信系统安全的必要条件。基于当前国外主流的汽车电子软件开发规范AUTOSAR,对安全车载通信的机理进行详细研究并加以实现。实验证明,Sec OC安全通信机制能够对车内总线(如CAN总线)上传输的数据进行安全保护。在发送端对报文进行认证,在接受端对报文进行验证,可以有效防止总线上信息的非法操作,抵御第三方信息入侵。The authentication and integrity protection of vehicle-sensitive data is a necessary condition to ensure the security of vehicle communication systems.Based on the current foreign mainstream of automotive electronic software development specification AUTOSAR,the mechanism of secure onboard communication is studied in detail and implemented finally.Experiments indicate that the SecOC communication mechanism could guarantee the security of data transmitted on the bus(such as CAN bus).The message is authenticated at the sending end,and verified at the receiving end,and this could effectively prevent the illegal operation of the information on the bus and resist the intrusion of the third-party information.

关 键 词：AUTOSAR SecOC 安全 认证 验证 

分 类 号：TN918[电子电信—通信与信息系统]