Application of SecOC Based on SM4 Algorithm for Communication Security of Bus in Vehicle
作者单位：China Automotive Engineering Research Institute Co.Ltd.
会议名称：《2021中国汽车工程学会年会暨展览会》
会议日期：2021年
学科分类：08[工学] 082304[工学-载运工具运用工程] 080204[工学-车辆工程] 0802[工学-机械工程] 0823[工学-交通运输工程]
摘 要：In order to promote the healthy and sustainable development of China’s Internet of Vehicles industry,the symmetric encryption algorithm generated by MAC is studied in this paper,according to the principle of SECOC secure communication mechanism in AUTOSAR *** this paper,based on the security framework of SECOC,the SM4 algorithm of the State Security is used to generate MAC,and MAC is added to the onboard communication in CAN to ensure the information security of the onboard CAN bus *** the high real-time requirement of vehicle network communication,the application scheme was verified by experiments.