Connected vehicle chargers and charger management platforms are facing the issues of information security such as weak cipher mechanism and poor data communication security.This paper designs and implements an autonomous and trustworthy system of connected vehicle chargers.The system takes commercial cryptographic algorithms as the main body to achieve secure distribution of public keys and reliable authentication of server identities;it uses consortium blockchain Hyperledger Fabric as the underlying blockchain platform of the system to store and manage the keys used for data communication to achieve traceability of access information and non-repudiation of access entities.Compared with the conventional centralized charger system,the proposed system constructs a new security boundary centered on identity to assist China's smart transportation and Internet of Vehicles development.
connected vehicle chargercommercial cryptographic algorithmenhanced identity authenticationblockchainremote control
NETL
NSTL
维普
万方数据
