文献详情
Privacy-Preserving Cloud-Based Road Condition Monitoring With Source Authentication in VANETs
文献类型：期刊
通讯作者：Ding, Y (reprint author), Guilin Univ Elect Technol, Guangxi Key Lab Cryptog & Informat Secur, Sch Comp Sci & Informat Secur, Guilin 541004, Peoples R China.
期刊名称：IEEE TRANSACTIONS ON INFORMATION FORENSICS AND SECURITY影响因子和分区
年：2019
卷：14
期：7
页码：1779-1790
ISSN：1556-6013
关键词：Data privacy; vehicular ad hoc networks; VANET; cloud computing; authentication; auditability
所属部门：数据工程与知识工程教育部重点实验室
摘要：The connected vehicular ad hoc network (VANET) and cloud computing technology allows entities in VANET to enjoy the advantageous storage and computing services offered by some cloud service provider. However, the advantages do not come free, since their combination brings many new security and privacy requirements for VANET applications. In this paper, we investigate the cloud-based road condition monitoring (RCoM) scenario, where the authority needs to monitor real-time road conditions with the ...More
The connected vehicular ad hoc network (VANET) and cloud computing technology allows entities in VANET to enjoy the advantageous storage and computing services offered by some cloud service provider. However, the advantages do not come free, since their combination brings many new security and privacy requirements for VANET applications. In this paper, we investigate the cloud-based road condition monitoring (RCoM) scenario, where the authority needs to monitor real-time road conditions with the help of a cloud server so that it could make sound responses to emergency cases timely. When some bad road condition is detected, e.g., some geologic hazard or accident happens, vehicles on site are able to report such information to a cloud server engaged by the authority. We focus on addressing three key issues in RCoM. First, the vehicles have to be authorized by some roadside unit before generating a road condition report in the domain and uploading it to the cloud server. Second, to guarantee the privacy against the cloud server, the road condition information should be reported in ciphertext format, which requires that the cloud server should be able to distinguish the reported data from different vehicles in ciphertext format for the same place without compromising their confidentiality. Third, the cloud server and authority should be able to validate the report source, i.e., to check whether the road conditions are reported by legitimate vehicles. To address these issues, we present an efficient RCoM scheme, analyze its efficiency theoretically, and demonstrate the practicality through experiments. ...Hide

DOI：10.1109/TIFS.2018.2885277
百度学术：Privacy-Preserving Cloud-Based Road Condition Monitoring With Source Authentication in VANETs
语言：外文
被引频次：4
人气指数：1
浏览次数：1
基金：National Key R&D Program of China [2017YFB0802500, 2017YFB0802]; National Natural Science Foundation of ChinaNational Natural Science Foundation of China [61772150, 61772538, 61672083, 91646203, 61472429, 61402029, 61862012]; National Cryptography Development Fund of China [MMJJ20170217, MMJJ20170106]; Foundation of Science and Technology on Information Assurance Laboratory [61421120305162112006]; Guangxi Natural Science FoundationNational Natural Science Foundation of Guangxi Province [2018GXNS-FAA281232]; Guangxi Young Teachers' Basic Ability Improvement Program [2018KY0194]; Open Program of the Guangxi Key Laboratory of Cryptography and Information Security [GCIS201622]; Natural Science Foundation of ChinaNational Natural Science Foundation of China [61572148, 61872103, 61572146, U1501252, U1711263]
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