车辆射频系统的安全通信

Communication Security of Vehicle Radio Frequency System

介绍车辆射频系统的安全通信要点和评估方法。随着新技术的发展,车辆射频通信安全隐患日益增多,为减少通信的安全隐患,提出信息内容的封装加密和信息内容的鉴权的安全通信方法,集合逆向工程的实践方法,提出安全通信的评估方法,提高了车辆射频通信安全性。

This article introduces the vehicle radio frequency （RF） system essentials and evaluation melhods of secure communications. Along with the development of new technology, more and more security risk occur in the vehicle radio frequency communication. To reduce the potential risk, a method of contents encrypted encapsulation and authentication is pul forward. Combined with reverse engineering practice, the evaluation methods of secure communications arc proposed, which improves the vehicle RF safety.