Research on Secure Communication Mechanism of Traffic Recorder

Abstract

Through the research of the demand for secure communication between traffic recorder and data management platform, a three layer automobile remote diagnostics communication model which contains data aware, network access and application service is proposed, through special access gateway to add device and enhance communication security and scalability. JCM authenticated encryption scheme is adopted to implement a secure data exchange, which guarantees transmission data confidentiality, integrity and reliability of the source in the process of communication.