摘要
在车联网系统中,如何实现车载设备终端数据与TSP平台间的数据通信安全是一个必须解决的关键问题。文章详细论述了对T-BOX终端与TSP平台通信的一种安全加密密钥生成机制及密钥管理的实现方法。针对T-BOX存在的安全风险及密钥的管理存储机制的实现进行探讨,解决了传统国标T-BOX车载终端采用明文传输、安全性能差的问题,提高了T-BOX终端与TSP平台间通信的信息安全。
In the Internet of Vehicles system,how to realize the data communication security between the on-board equipment terminal data and the TSP platform is a key problem that must be solved.This paper discusses a secure encryption key generation mechanism and the key management method for the communication between T-BOX terminal and TSP platform.The security risks of T-BOX and the management and storage mechanism of keys are implemented.It solves the problem of poor security performance of the traditional national standard T-BOX vehicle terminal,and improves the information security of the communication between T-BOX terminal and TSP platform.
作者
陈建灵
CHEN Jianling(Fortunetone Technology Co.,Ltd.,Fuzhou 350001,China)
关键词
车联网
T-BOX
密钥
加密
Internet of Vehicles
T-BOX
key
encryption
