A Review of Research on Privacy Protection of Internet of Vehicles Based on Blockchain

被引:6
|
作者
Chen, Wendong [1 ]
Wu, Haiqin [2 ]
Chen, Xiao [3 ]
Chen, Jinfu [1 ]
机构
[1] Jiangsu Univ, Sch Comp Sci & Commun Engn, Zhenjiang 212013, Peoples R China
[2] East China Normal Univ, Sch Software Engn, Shanghai 200062, Peoples R China
[3] Univ Edinburgh, Sch Informat, Edinburgh EH8 9AB, Scotland
基金
中国国家自然科学基金;
关键词
blockchain; internet of vehicles (IoV); vehicular ad hoc networks (VANETs); privacy preservation; AUTHENTICATION SCHEME; COMPREHENSIVE SURVEY; CHALLENGES; SECURITY; NETWORK; ARCHITECTURE; MANAGEMENT; EFFICIENT; IDENTITY; TRUST;
D O I
10.3390/jsan11040086
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
Numerous academic and industrial fields, such as healthcare, banking, and supply chain management, are rapidly adopting and relying on blockchain technology. It has also been suggested for application in the internet of vehicles (IoV) ecosystem as a way to improve service availability and reliability. Blockchain offers decentralized, distributed and tamper-proof solutions that bring innovation to data sharing and management, but do not themselves protect privacy and data confidentiality. Therefore, solutions using blockchain technology must take user privacy concerns into account. This article reviews the proposed solutions that use blockchain technology to provide different vehicle services while overcoming the privacy leakage problem which inherently exists in blockchain and vehicle services. We analyze the key features and attributes of prior schemes and identify their contributions to provide a comprehensive and critical overview. In addition, we highlight prospective future research topics and present research problems.
引用
收藏
页数:22
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