Abstract
While the Internet of Vehicles brings convenience to people, it also brings new challenges to vehicle safety. In view of the security problems of data destruction, replay, counterfeiting and monitoring in the information exchange of the Internet of Vehicles, the article aims to improve the security of identity authentication of the Internet of Vehicles, and relies on the framework of Hyperledger Fabric and divides it according to the characteristics of its modular components. Different participating nodes have designed a model of Internet of Vehicles application service platform based on Hyperledger Fabric based on this; using the decentralization of blockchain technology and the non-tamperable characteristics of the data to endorse the vehicle's identity authentication information as a substitute. The traditional CA certification center combines the blockchain technology with the traditional identity authentication technology based on cryptography, and proposes a solution for the Internet of Vehicles identity authentication based on the blockchain technology. Finally, the article makes a security analysis of the scheme, which shows the effectiveness of the method.
Published Version
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