车联网中安全认证技术的分析与研究  

Research and implementation of safety authentication technology in Internet of vehicles

作　　者：王曼竹 李梓琦 陈翌飞 洪高风 苏伟[1] WANG Manzhu;LI Ziqi;CHEN Yifei;HONG Gaofeng;SU Wei(School of Electronic and Information Engineering,Beijing Jiaotong University,Beijing 100044,China;College of Metropolitan Transportation,Beijing University of Technology,Beijing 100124,China)

机构地区：[1]北京交通大学电子信息工程学院,北京100044 [2]北京工业大学城市建设学部城市交通学院,北京100124

出　　处：《物联网学报》2021年第3期106-114,共9页Chinese Journal on Internet of Things

摘　　要：目前,车联网安全认证技术并不能很好地抵御车联网环境下的各种攻击,且在平衡安全和性能方面也存在缺陷。在深入分析车联网研究现状和安全威胁的基础上,提出了基于层次化的车辆—车辆(V2V,vehicle-to-vehicle)安全认证方案,并进一步提出了基于多个可信第三方的L型安全认证方案。所提方案更适合用于车联网环境,旨在保障汽车通信过程的信息安全,防止通信数据被不法分子窃取和篡改等。Nowadays,safety certification technology for Internet of vehicles(IoV)cannot well defend the various attacks,and there are also many shortcomings when considering the balance between safety and performance.Based on the in-depth analysis of the research status and security threats for IoV,a hierarchical vehicle-to-vehicle(V2V)safety authentication scheme was proposed.Furthermore,an L-type safety authentication scheme which based on more than one trusted third parties was proposed.Aimed at ensuring the information safety of the communication process and preventing the communication data from being stolen,the schemes were more suitable to IoV.

关 键 词：车联网 安全认证 V2V安全认证方案 L型安全认证方案 

分 类 号：TN929.5[电子电信—通信与信息系统]