PRETTINESS -- Privacy pResErving aTTrIbute maNagEment SyStem

Computer Science > Cryptography and Security [Submitted on 24 Mar 2026] PRETTINESS -- Privacy pResErving aTTrIbute maNagEment SyStem Jelizaveta Vakarjuk, Alisa Pankova European Digital Identity (EUDI) Wallet aims to provide end users with a way to get attested credentials from issuers, and present them to different relying parties. An important property mentioned in the regulatory frameworks is the possibility to revoke a previously issued credential. While it is possible to issue a short-lived credential, in some cases it may be inconvenient, and a separate revocation service which allows to revoke a credential at any time may be necessary. In this work, we propose a full end-to-end description of a generic credential revocation system, which technically relies on a single server and secure transmission channels between parties. We prove security of the proposed revocation functionality in the universal composability model, and estimate its efficiency based on a proof-of-concept implementation. Subjects: Cryptography and Security (cs.CR) Cite as: arXiv:2603.23221 [cs.CR]   (or arXiv:2603.23221v1 [cs.CR] for this version)   https://doi.org/10.48550/arXiv.2603.23221 Focus to learn more Submission history From: Alisa Pankova [view email] [v1] Tue, 24 Mar 2026 13:59:00 UTC (355 KB) Access Paper: view license Current browse context: cs.CR < prev   |   next > new | recent | 2026-03 Change to browse by: cs References & Citations NASA ADS Google Scholar Semantic Scholar Export BibTeX Citation Bookmark Bibliographic Tools Bibliographic and Citation Tools Bibliographic Explorer Toggle Bibliographic Explorer (What is the Explorer?) Connected Papers Toggle Connected Papers (What is Connected Papers?) Litmaps Toggle Litmaps (What is Litmaps?) scite.ai Toggle scite Smart Citations (What are Smart Citations?) Code, Data, Media Demos Related Papers About arXivLabs Which authors of this paper are endorsers? | Disable MathJax (What is MathJax?)