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UNESCO Chair in Data Privacy, Department of Computer Science and Mathematics, Rovira i Virgili University, Av. Paísos Catalans 26, Tarragona and Spain

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1 Papers

Decentralized Privacy-preserving Access for Low Emission Zones

Topics: Access Control; Applied Cryptography; Security and Privacy in Mobile Systems; Privacy Enhancing Technologies

Authors: Carles Anglès-Tafalla ¹ , Sara Ricci ² , Petr Dzurenda ² , Jan Hajny ² , Jordi Castellà-Roca ¹ and Alexandre Viejo ¹

Affiliations: ¹ UNESCO Chair in Data Privacy, Department of Computer Science and Mathematics, Rovira i Virgili University, Av. Paísos Catalans 26, Tarragona and Spain , ² Department of Telecommunications, Brno University of Technology, Technicka 12, Brno and Czech Republic

Digital Object Identifier: 10.5220/0007953504850491

Proceedings of SECRYPT 2019, ISBN: 978-989-758-378-0

Quick Abstract

Low Emission Zones (LEZ) are a common mechanism to regulate traffic jams and environmental pollution. Nevertheless, the problems of this solution are lack of privacy its reliance on centralized entities. The presented scheme continues the emerging trend of using cameras to only identify dishonest users, and proposes a decentralized access control system for LEZs, which, through a tailored group signature model, addresses the user’s privacy requirements that a public ledger like blockchain demands.

Related Ontology Subjects/Areas/Topics (10)

Access Control	Databases and Data Security	Privacy Enhancing Technologies
Applied Cryptography	Information and Systems Security	Security and Privacy in Mobile Systems
Cryptographic Techniques and Key Management	Internet Technology	Web Information Systems and Technologies
Data Engineering