面向车云网量子加密通信架构的轻量化身份认证方案研究  

Research on Lightweight Authentication Scheme for Quantum Encrypted Communication Architecture in Vehicular Cloud Networks

作　　者：石琴[1] 潘廷亮 程腾 王川宿[2] 张星 Shi Qin;Pan Tingliang;Cheng Teng;Wang Chuansu;Zhang Xing(Key Laboratory for Automated Vehicle Safety Technology of Anhui Province,Engineering Research Center for Intelligent Transportation and Cooperative Vehicle-Infrastructure of Anhui Province,Hefei University of Technology,Hefei 230009;Chery Automobile Company Limited,Wuhu 241006)

机构地区：[1]合肥工业大学,自动驾驶汽车安全技术安徽省重点实验室,徽省智慧交通车路协同工程研究中心,合肥230009 [2]奇瑞汽车股份有限公司,芜湖241006

出　　处：《汽车技术》2023年第10期9-15,共7页Automobile Technology

基　　金：国家自然科学基金项目(82171012);中央高校基本科研业务费专项资金项目(JZ2023YQTD0073);安徽省自然科学基金项目(2208085MF171);安徽高校协同创新项目(GXXT-2020-076);汽车标准化公益性开放课题项目(CATARC-Z-2022-01350);安徽省新能源汽车暨智能网联汽车创新工程项目(JZ2021AFKJ0002)。

摘　　要：为解决车联网技术中身份认证问题,在车云网量子通信架构的基础上,设计了一种轻量化身份认证方案,认证过程由注册和认证2个阶段构成,车辆与车联网云平台间进行2轮认证以确保方案的安全性。试验结果表明,该方案计算开销仅为0.179 ms,通信开销为417 B,与其他4种相关方案相比,具有更低的计算开销和通信开销,在兼顾安全性的同时具备更高的效率,对于大多数低计算量和低通信量的车联网设备具有更高的适用性。In this research,a lightweight authentication scheme was designed based on the quantum communication architecture of the Internet of Vehicle(IoV)cloud network.The authentication process consists of 2 stages:registration and authentication,and 2 rounds of authentication between the vehicle and the IoV cloud platform to ensure the security of the scheme.Test results show that this scheme has computational overhead of only 0.179 ms,and communication overhead of 417 B,which is lower than other 4 schemes,had has high efficiency while ensuring security,therefore it has high applicability for most IoV equipment with low computational amount and low communication volume.

关 键 词：量子加密通信 身份认证 车联网 计算开销 通信开销 

分 类 号：U495[交通运输工程—交通运输规划与管理] TP309[交通运输工程—道路与铁道工程]