Detail publikačního výsledku

Secure and Privacy-Preserving Car-Sharing Systems

MALINA, L.; DZURENDA, P.; LÖVINGER, N.; EKEH, I.; MATULEVICIUS, R.

Originální název

Secure and Privacy-Preserving Car-Sharing Systems

Anglický název

Secure and Privacy-Preserving Car-Sharing Systems

Druh

Stať ve sborníku v databázi WoS či Scopus

Originální abstrakt

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.

Anglický abstrakt

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.

Klíčová slova

Access Control; Anonymous Digital Signature; Applied Cryptography; Authentication; Benchmarks; Group Signature; Privacy; Security

Klíčová slova v angličtině

Access Control; Anonymous Digital Signature; Applied Cryptography; Authentication; Benchmarks; Group Signature; Privacy; Security

Autoři

MALINA, L.; DZURENDA, P.; LÖVINGER, N.; EKEH, I.; MATULEVICIUS, R.

Rok RIV

2025

Vydáno

30.07.2024

Nakladatel

ACM

ISBN

979-8-4007-1718-5

Kniha

ARES 2024: Proceedings of the 19th International Conference on Availability, Reliability and Security

Strany od

1

Strany do

10

Strany počet

10

URL

https://dl.acm.org/doi/10.1145/3664476.3670443

Plný text v Digitální knihovně

http://hdl.handle.net/11012/250067

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="1--10",
  publisher="ACM",
  doi="10.1145/3664476.3670443",
  isbn="979-8-4007-1718-5",
  url="https://dl.acm.org/doi/10.1145/3664476.3670443"
}

Dokumenty

3664476.3670443