A privacy-preserving mutual authentication scheme for group communication in VANET
Computer Communications, ISSN: 0140-3664, Vol: 192, Page: 357-372
2022
- 30Citations
- 27Captures
Metric Options: Counts1 Year3 YearSelecting the 1-year or 3-year option will change the metrics count to percentiles, illustrating how an article or review compares to other articles or reviews within the selected time period in the same journal. Selecting the 1-year option compares the metrics against other articles/reviews that were also published in the same calendar year. Selecting the 3-year option compares the metrics against other articles/reviews that were also published in the same calendar year plus the two years prior.
Example: if you select the 1-year option for an article published in 2019 and a metric category shows 90%, that means that the article or review is performing better than 90% of the other articles/reviews published in that journal in 2019. If you select the 3-year option for the same article published in 2019 and the metric category shows 90%, that means that the article or review is performing better than 90% of the other articles/reviews published in that journal in 2019, 2018 and 2017.
Citation Benchmarking is provided by Scopus and SciVal and is different from the metrics context provided by PlumX Metrics.
Example: if you select the 1-year option for an article published in 2019 and a metric category shows 90%, that means that the article or review is performing better than 90% of the other articles/reviews published in that journal in 2019. If you select the 3-year option for the same article published in 2019 and the metric category shows 90%, that means that the article or review is performing better than 90% of the other articles/reviews published in that journal in 2019, 2018 and 2017.
Citation Benchmarking is provided by Scopus and SciVal and is different from the metrics context provided by PlumX Metrics.
Article Description
A Vehicular Ad-Hoc Network (VANET) represents a collection of vehicles that communicate among themselves and the road infrastructure for exchange of information through a wireless network. It provides services like road safety, infotainment, optimized traffic flow, location-based services and other on-demand services. However, due to its intrinsic ad-hoc nature, there are several challenges in the deployment of VANETs. One such challenging issue is ensuring security and privacy of the exchanged messages. Therefore, it is important that the vehicles are properly authenticated and necessary security associations are properly established. Most of the recent works in this area sends plain text messages while communicating, that results in compromise of message confidentiality. Moreover, in majority of these works, an active communication with a trusted authority is required during authentication that results in increased communication latency. This paper puts forward a privacy preserving mutual authentication scheme for group communication in VANET that does not require an active communication with a trusted authority. Furthermore, the proposed scheme use pseudonym for identity privacy and the messages exchanged in the scheme are encrypted before transmission. Formal and informal security analysis shows that the proposed scheme is robust against various security attacks. Through a performance analysis, the scheme is found to be efficient.
Bibliographic Details
http://www.sciencedirect.com/science/article/pii/S0140366422002262; http://dx.doi.org/10.1016/j.comcom.2022.06.024; http://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&scp=85132904368&origin=inward; https://linkinghub.elsevier.com/retrieve/pii/S0140366422002262; https://dx.doi.org/10.1016/j.comcom.2022.06.024
Elsevier BV
Provide Feedback
Have ideas for a new metric? Would you like to see something else here?Let us know