期刊
IEEE ACCESS
卷 7, 期 -, 页码 45061-45072出版社
IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
DOI: 10.1109/ACCESS.2019.2909004
关键词
Blockchain; Internet of Vehicles; security and privacy; consensus algorithm
资金
- Cooperative Education Fund of China Ministry of Education [201702113002, 201801193119]
- Hunan Natural Science Foundation [2018JJ2138]
- Excellent Youth Project of Hunan Education Department [17B096]
- Scientific Research Fund of Hunan Provincial Education Department [14B058]
- H3C Fund of Hunan Internet of Things Federation [20180006]
- Degree and Graduate Education Reform Project of Hunan Province [JG2018B096]
Thanks to the rapid development in mobile vehicles and wireless technologies, the Internet of Vehicles (IoV) has become an attractive application that can provide a large number of mobile services for drivers. Vehicles can be informed of the mobile position, direction, speed, and other real-time information of nearby vehicles to avoid traffic jams and accidents. However, the environments of IoV could be dangerous in the absence of security protections. Due to the openness and self-organization of IoV, there are enormous malicious attackers. To guarantee the safety of mobile services, we propose an effective decentralized authentication mechanism for IoV on the basis of the consensus algorithm of blockchain technology. The simulation under the veins framework is carried out to verify the feasibility of the scheme in reducing the selfish behavior and malicious attacks in IoV.
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