An Improved Authentication Scheme for Internet of Vehicles Based on Blockchain Technology
An Improved Authentication Scheme for Internet of Vehicles Based on Blockchain Technology
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DOI：
10.1109/access.2019.2909004
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发表时间：
2019-04
期刊：
影响因子：
3.9
通讯作者：
Xiaoliang Wang;Pengjie Zeng;Nicholas J. Patterson;Frank Jiang;R. Doss
中科院分区：
文献类型：
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作者：
Xiaoliang Wang;Pengjie Zeng;Nicholas J. Patterson;Frank Jiang;R. Doss
由于移动的车辆和无线技术的快速发展，车联网（IoV）已经成为一种有吸引力的应用，其可以为驾驶员提供大量的移动的服务。车辆可以获知附近车辆的移动的位置、方向、速度等实时信息，避免交通堵塞和事故发生。然而，在缺乏安全保护的情况下，车联网的环境可能是危险的。由于车联网的开放性和自组织性，存在大量的恶意攻击者。为了保障移动的服务的安全，基于区块链技术的共识算法，提出了一种有效的车联网去中心化认证机制。在veins框架下进行了仿真，验证了该方案在降低车联网自私行为和恶意攻击方面的可行性。
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.