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AuthorLi, Kai
AuthorNi, Wei
AuthorZheng, Jingjing
AuthorTovar, Eduardo
AuthorGuizani, Mohsen
Available date2022-10-31T06:15:14Z
Publication Date2021-07-01
Publication NameIEEE Network
Identifierhttp://dx.doi.org/10.1109/MNET.011.2000538
CitationLi, K., Ni, W., Zheng, J., Tovar, E., & Guizani, M. (2021). Confidentiality and Timeliness of Data Dissemination in Platoon-based Vehicular Cyber-Physical Systems. IEEE Network, 35(4), 248-254.‏
ISSN08908044
URIhttps://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85111000977&origin=inward
URIhttp://hdl.handle.net/10576/35616
AbstractRecent advances in inter-vehicle wireless communications allow for automated and coordinated vehicles' driving in platoon-based vehicular cyber-physical systems (PVCPS). This article presents a comprehensive low-latency cooperative security (LLCS) framework for secure and timely data dissemination in PVCPS. A new cooperative secret key agreement protocol is incorporated to produce secret keys for platooning vehicles based on their radio channel correlation. A new transmit rate adaptation mechanism is presented to minimize the end-to-end latency of the data dissemination in PVCPS. We also numerically test the confidentiality and timeliness of the LLCS framework in terms of key agreement probability and dissemination delay. It is believed that the LLCS framework is the demand of the time to enable secure and reliable autonomous driving for future PVCPS.
SponsorAcKnowledGments This work was partially supported by National Funds through FCT/MCTES (Portuguese Foundation for Science and Technology), within the CISTER Research Unit (CEC/04234); and also by National Funds through the FCT, under CMU Portugal partnership, within project CMU/ TIC/0022/2019 (CRUAV).
Languageen
PublisherInstitute of Electrical and Electronics Engineers Inc.
SubjectCyber Physical System
TitleConfidentiality and Timeliness of Data Dissemination in Platoon-based Vehicular Cyber-Physical Systems
TypeArticle
Pagination248-254
Issue Number4
Volume Number35
dc.accessType Abstract Only


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