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DZURENDA, P. CASANOVA-MARQUÉS, R. MALINA, L. HAJNÝ, J.
Original Title
Real-world Deployment of Privacy-Enhancing Authentication System using Attribute-based Credentials
Type
conference paper
Language
English
Original Abstract
With the daily increase in digitalization and integration of the physical and digital worlds, we need to better protect users' privacy and identity. Attribute-based Credentials (ABCs) seem to be a promising technology for this task. In this paper, we provide comprehensive analyses of the readiness, maturity, and applicability of ABCs to real-world applications. Furthermore, we introduce our Privacy-Enhancing Authentication System (PEAS), which is based on ABCs and meets all privacy requirements such as anonymity and unlinkability of the user’s activities. Besides privacy features, PEAS also provides revocation mechanisms to identify and revoke malicious users. The system is suitable for deployment in real-world scenarios and runs on a wide range of user devices (e.g., smart cards, smartphones, and wearables).
Keywords
Authentication;Identity;Revocation;Attribute-based credential;Cryptography;Security;Deployment;Wearables;Smartwatch;Smartphone;Smart card
Authors
DZURENDA, P.; CASANOVA-MARQUÉS, R.; MALINA, L.; HAJNÝ, J.
Released
23. 8. 2022
Publisher
ACM
Location
Vienna, Austria
ISBN
978-1-4503-9670-7
Book
ARES '22: Proceedings of the 17th International Conference on Availability, Reliability and Security
Pages from
1
Pages to
9
Pages count
URL
https://dl.acm.org/doi/10.1145/3538969.3543803
BibTex
@inproceedings{BUT178402, author="Petr {Dzurenda} and Raúl {Casanova-Marqués} and Lukáš {Malina} and Jan {Hajný}", title="Real-world Deployment of Privacy-Enhancing Authentication System using Attribute-based Credentials", booktitle="ARES '22: Proceedings of the 17th International Conference on Availability, Reliability and Security", year="2022", pages="1--9", publisher="ACM", address="Vienna, Austria", doi="10.1145/3538969.3543803", isbn="978-1-4503-9670-7", url="https://dl.acm.org/doi/10.1145/3538969.3543803" }