Automotive V2X Communication Security Key Technology and Test Method Research

V2X is an important direction for the development of intelligent networked vehicles, and has received widespread attention from the industry. V2X data security and privacy protection issues have caused great concern in the industry, and the issue of automotive V2X information security not only affects property security, personal safety and even social stability and national security. For automotive V2X information security, there is no mature testing and verification platform in China, and the core testing technology and tools are monopolized by developed countries in Europe and the United States. There is an urgent need to build an information security testing and verification platform with independent property rights for car-vehicle, car-person, car-road, car-cloud and other scenarios, so as to timely, efficiently and accurately discover the security problems of automotive V2X and reduce the losses to the country, enterprises and individuals due to security problems. individual losses due to security problems. This study investigates the risks faced by V2X communication security, researches V2X communication security test methods, and builds a test platform for V2X communication security. It is found that the built test method and system can be tested for V2X. The method can be used for testing and verification of V2X communication security in the industry