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An efficient and physically secure privacy-preserving authentication scheme for Vehicular Ad-hoc NETworks (VANETs)
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Aghabagherloo, Alireza, Delavar, Mahshid, Mohajeri, Javad, Salmasizadeh, Mahmoud and Preneel, Bart (2022) An efficient and physically secure privacy-preserving authentication scheme for Vehicular Ad-hoc NETworks (VANETs). IEEE Access, 10 . pp. 93831-93844. doi:10.1109/access.2022.3203580 ISSN 2169-3536.
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WRAP-efficient-physically-secure-privacy-preserving-authentication-scheme-Vehicular-Ad-hoc-NETworks-(VANETs)-Delavar-2022.pdf - Published Version - Requires a PDF viewer. Available under License Creative Commons Attribution 4.0. Download (1717Kb) | Preview |
Official URL: https://doi.org/10.1109/access.2022.3203580
Abstract
Vehicular ad-hoc networks (VANETs) can substantially improve traffic safety and efficiency by providing a communication platform between vehicles and roadside units (RSUs) to share real-time information on traffic and road conditions. Two essential security requirements for VANETS are data authentication and the preservation of the privacy of vehicle owners. Conditional privacy-preserving authentication (CPPA) schemes address both of these security requirements. The existing CPPA schemes either require a tamper-resistant device (TRD), which is vulnerable to key exposure based on physical attacks, or require continuous communications of vehicles with RSUs, which significantly increases the communication overhead. This paper addresses both of these problems by proposing a provable secure, and efficient CPPA scheme. We prove the privacy-preserving property of our scheme in the random oracle model and show that it offers anonymity, unlinkability, and tamper detection even if a physical attacker succeeds in compromising an individual OBU. Moreover, the performance analysis of our scheme shows a substantial improvement in communication cost, especially in comparison with RSU-aided schemes that require continuous vehicle communication with roadside units and a Trusted Authority (TA).
| Item Type: | Journal Article | ||||||
|---|---|---|---|---|---|---|---|
| Subjects: | T Technology > TE Highway engineering. Roads and pavements T Technology > TK Electrical engineering. Electronics Nuclear engineering |
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| Divisions: | Faculty of Science, Engineering and Medicine > Science > Computer Science | ||||||
| SWORD Depositor: | Library Publications Router | ||||||
| Library of Congress Subject Headings (LCSH): | Vehicular ad-hoc network, Computer security, Computer networks | ||||||
| Journal or Publication Title: | IEEE Access | ||||||
| Publisher: | IEEE | ||||||
| ISSN: | 2169-3536 | ||||||
| Official Date: | 1 September 2022 | ||||||
| Dates: |
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| Volume: | 10 | ||||||
| Page Range: | pp. 93831-93844 | ||||||
| DOI: | 10.1109/access.2022.3203580 | ||||||
| Status: | Peer Reviewed | ||||||
| Publication Status: | Published | ||||||
| Access rights to Published version: | Open Access (Creative Commons) | ||||||
| Date of first compliant deposit: | 24 October 2022 | ||||||
| Date of first compliant Open Access: | 24 October 2022 |
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