公开(公告)号：US20220303305A1

公开(公告)日：2022-09-22

申请号：US17763755

申请日：2020-09-26

申请人： THE REGENTS OF THE UNIVERSITY OF MICHIGAN

发明人： Kang G. SHIN ,  Mert Dieter PESE

IPC分类号： H04L9/40 ,  H04L12/40

摘要： One commonality among most vehicular security attacks reported to date is that they ultimately require write access to the CAN bus. In order to cause targeted and intentional changes in the vehicle behavior, malicious CAN injection attacks require knowledge of the CAN message format. However, since this format is proprietary to OEMs and can differ even among different models of a single make of vehicle, one must manually reverse-engineer the CAN message format of each vehicle they target. To mitigate this difficulty, an automated CAN message translator is presented.