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Publication detail
MALINA, L. DZURENDA, P. LÖVINGER, N. EKEH, I. MATULEVICIUS, R.
Original Title
Secure and Privacy-Preserving Car-Sharing Systems
Type
conference paper
Language
English
Original 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.
Keywords
Access Control; Anonymous Digital Signature; Applied Cryptography; Authentication; Benchmarks; Group Signature; Privacy; Security
Authors
MALINA, L.; DZURENDA, P.; LÖVINGER, N.; EKEH, I.; MATULEVICIUS, R.
Released
30. 7. 2024
ISBN
979-8-4007-1718-5
Book
ARES 2024: Proceedings of the 19th International Conference on Availability, Reliability and Security
Pages from
1
Pages to
10
Pages count
BibTex
@inproceedings{BUT189275, author="Lukáš {Malina} and Petr {Dzurenda} and Norbert {Lövinger} and Ijeoma Faustina {Ekeh} and Raimundas {Matulevicius}", title="Secure and Privacy-Preserving Car-Sharing Systems", booktitle="ARES 2024: Proceedings of the 19th International Conference on Availability, Reliability and Security", year="2024", pages="10", doi="10.1145/3664476.3670443", isbn="979-8-4007-1718-5" }