【Author】
Zhang, Jinxin; Wu, Meng
【Source】MATHEMATICAL PROBLEMS IN ENGINEERING
【Abstract】With the rapid development of the mobile internet and intelligent technology of in-vehicle equipment, the Internet of Vehicles (IoV), centered on intelligent connected cars, has gradually entered people's lives. However, these technologies also bring serious privacy risks and security issues in terms of data transmission and storage. In this article, we propose a blockchain-based authentication system to provide vehicle safety management. The privacy and security attributes of various vehicle authentication transactions are based on high-level cryptographic primitives, realizing temporary and formal authentication methods. At the same time, a fair blockchain consensus mechanism Auction of block generation Rights (AoR) is proposed. To demonstrate the feasibility and scalability of the proposed scheme, security and performance analyses are presented. The relevant experimental results show that the scheme can provide superior decentralized management for IoV.
【标题】具有可选隐私保护的车联网基于区块链的身份验证
【摘要】随着移动互联网和车载设备智能化技术的快速发展，以智能网联汽车为核心的车联网（IoV）逐渐走进人们的生活。然而，这些技术在数据传输和存储方面也带来了严重的隐私风险和安全问题。在本文中，我们提出了一种基于区块链的身份验证系统来提供车辆安全管理。各种车辆认证交易的隐私和安全属性基于高级密码原语，实现临时和正式的认证方法。同时，提出了一种公平的区块链共识机制Auction of Block Generation Rights（AoR）。为了证明所提出方案的可行性和可扩展性，提出了安全性和性能分析。相关实验结果表明，该方案可以为车联网提供优越的去中心化管理。
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