Subversion-Resilient Authenticated Encryption Without Random Oracles

Autor: Pascal Bemmann, Sebastian Berndt, Denis Diemert, Thomas Eisenbarth, Tibor Jager

Publikováno v: Applied Cryptography and Network Security ISBN: 9783031334900

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::49d27a189bc23468ef2e4497ba90709d
https://doi.org/10.1007/978-3-031-33491-7_17

More Efficient Digital Signatures with Tight Multi-user Security

Autor: Lin Lyu, Tibor Jager, Kai Gellert, Denis Diemert

Publikováno v: Public-Key Cryptography – PKC 2021-24th IACR International Conference on Practice and Theory of Public Key Cryptography, Virtual Event, May 10–13, 2021, Proceedings, Part II
Lecture Notes in Computer Science
Lecture Notes in Computer Science-Public-Key Cryptography – PKC 2021
Public-Key Cryptography – PKC 2021 ISBN: 9783030752477
Public Key Cryptography (2)

We construct the currently most efficient signature schemes with tight multi-user security against adaptive corruptions. It is the first generic construction of such schemes, based on lossy identification schemes (Abdalla et al.; JoC 2016), and the f

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::253788a07280e4544a4ed3bbdf4a8bfa

Fully-Featured Anonymous Credentials with Reputation System

Autor: Fabian Eidens, Laurens Porzenheim, Jan Haltermann, Jakob Juhnke, Lukas Eilers, Kai Bemmann, Denis Diemert, Michael Schlichtig, Burhan Otour, Simon Pukrop, Erik Schilling, Marcel Stienemeier, Jan Bobolz, Henrik Bröcher, Johannes Blömer

Publikováno v: ARES

We present CLARC (Cryptographic Library for Anonymous Reputation and Credentials), an anonymous credentials system (ACS) combined with an anonymous reputation system. Using CLARC, users can receive attribute-based credentials from issuers. They can e

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::fe27f0093102faa3c77942cd1c2a9e55
https://doi.org/10.1145/3230833.3234517