An identity authentication and key agreement protocol for the internet of vehicles based on trusted cloud-edge-terminal architecture

IF 5.8 2区 计算机科学 Q1 TELECOMMUNICATIONS
Jun-feng Tian , Rui Ni
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引用次数: 0

Abstract

The continuous progression in cloud computing, edge computing, and associated technologies has notably hastened the progress of vehicle networking technology. This advancement is increasingly assuming a crucial role in enhancing driving safety, optimizing traffic management, and revolutionizing traffic control methodologies. The principal aim of Internet of Vehicles (IoV) technology is to establish a secure, convenient, and efficient novel driving paradigm, enabling intelligent transportation through wireless communication connecting roadside units and vehicles. Nevertheless, this wireless communication method is susceptible to potential attacks, including remote control, information monitoring, and identity simulation. Given this situation, effective authentication is required to address this security concern. Thus, this study proposes an identity authentication and key negotiation protocol grounded in a trusted cloud-edge-terminal architecture. This protocol facilitates mutual authentication, generates secure session keys for communication, guarantees the security of vehicle communication, and supports functionalities including privacy protection and password alteration for vehicle users. Time tree technology is employed for managing the edge nodes, facilitating the sharing of vehicle certification information among these nodes, and enhancing certification efficiency. Formal security analysis and informal security analysis are conducted to demonstrate the security of the proposed protocol, evaluating its security and practicality. Theoretical comparisons and experimental results demonstrate the outstanding computational and communication performance of the proposed protocol.

基于可信云-边缘-终端架构的车联网身份验证和密钥协议
云计算、边缘计算和相关技术的不断进步显著加快了车联网技术的发展。这一进步在提高驾驶安全性、优化交通管理和革新交通控制方法方面发挥着越来越重要的作用。车联网(IoV)技术的主要目的是建立一种安全、便捷、高效的新型驾驶模式,通过连接路边设备和车辆的无线通信实现智能交通。然而,这种无线通信方式容易受到潜在的攻击,包括远程控制、信息监控和身份模拟。鉴于这种情况,需要有效的身份验证来解决这一安全问题。因此,本研究提出了一种基于可信云-边缘-终端架构的身份验证和密钥协商协议。该协议可促进相互认证,生成用于通信的安全会话密钥,保证车辆通信的安全性,并支持车辆用户的隐私保护和密码修改等功能。采用时间树技术管理边缘节点,促进这些节点之间共享车辆认证信息,提高认证效率。通过正式安全分析和非正式安全分析,证明了所提协议的安全性,评估了其安全性和实用性。理论比较和实验结果表明,所提协议具有出色的计算和通信性能。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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来源期刊
Vehicular Communications
Vehicular Communications Engineering-Electrical and Electronic Engineering
CiteScore
12.70
自引率
10.40%
发文量
88
审稿时长
62 days
期刊介绍: Vehicular communications is a growing area of communications between vehicles and including roadside communication infrastructure. Advances in wireless communications are making possible sharing of information through real time communications between vehicles and infrastructure. This has led to applications to increase safety of vehicles and communication between passengers and the Internet. Standardization efforts on vehicular communication are also underway to make vehicular transportation safer, greener and easier. The aim of the journal is to publish high quality peer–reviewed papers in the area of vehicular communications. The scope encompasses all types of communications involving vehicles, including vehicle–to–vehicle and vehicle–to–infrastructure. The scope includes (but not limited to) the following topics related to vehicular communications: Vehicle to vehicle and vehicle to infrastructure communications Channel modelling, modulating and coding Congestion Control and scalability issues Protocol design, testing and verification Routing in vehicular networks Security issues and countermeasures Deployment and field testing Reducing energy consumption and enhancing safety of vehicles Wireless in–car networks Data collection and dissemination methods Mobility and handover issues Safety and driver assistance applications UAV Underwater communications Autonomous cooperative driving Social networks Internet of vehicles Standardization of protocols.
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