Secure and Privacy-Preserving Car-Sharing Systems
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Date
2024-07-30
Authors
Malina, Lukáš
Dzurenda, Petr
Lövinger, Norbert
Ekeh, Ijeoma Faustina
Matulevicius, Raimundas
0000-0002-7208-2514Advisor
Referee
Mark
Journal Title
Journal ISSN
Volume Title
Publisher
ACM
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Abstract
With increasing smart transportation systems and services, potential security and privacy threats are growing. In this work, we analyze privacy and security threats in car-sharing systems, and discuss the problems with the transparency of services, users’ personal data collection, and how the legislation manages these issues. Based on analyzed requirements, we design a compact privacy-preserving solution for car-sharing systems. Our proposal combines digital signature schemes and group signature schemes, in order to protect user privacy against curious providers, increase security and non-repudiation, and be efficient even for systems with restricted devices. The evaluation of the proposed solution demonstrates its security and a practical usability for constrained devices deployed in vehicles and users’ smartphones.
Description
Citation
ARES 2024: Proceedings of the 19th International Conference on Availability, Reliability and Security. 2024, p. 1-10.
https://dl.acm.org/doi/10.1145/3664476.3670443
https://dl.acm.org/doi/10.1145/3664476.3670443
Document type
Peer-reviewed
Document version
Published version
Date of access to the full text
Language of document
en