conference paper Johannes Blömer author 23 Jakob Juhnke author 48090 Nils Löken author 13703 64 department SFB 901 project SFB 901 - Subprojekt C1 project SFB 901 - Project Area C project KogniHome - die mitdenkende Wohnung project Group signatures, introduced by Chaum and van Heyst [15], are an important primitive in cryptography. In group signature schemes every group member can anonymously sign messages on behalf of the group. In case of disputes a dedicated opening manager is able to trace signatures - he can extract the identity of the producer of a given signature. A formal model for static group signatures schemes and their security is defined by Bellare, Micciancio, and Warinschi [4], the case of dynamic groups is considered by Bellare, Shi, and Zhang [5]. Both models define group signature schemes with a single opening manager. The main difference between these models is that the number of group members in static schemes is fixed, while in dynamic schemes group members can join the group over time. https://ris.uni-paderborn.de/download/253/5262/ShortGroupSignaturesWithDistri.pdf application/pdf 2015 eng 10.1007/978-3-319-32859-1_14 166-180 https://ris.uni-paderborn.de/record/325 Blömer, Johannes, Jakob Juhnke, and Nils Löken. “Short Group Signatures with Distributed Traceability.” In <i>Proceedings of the Sixth International Conference on Mathematical Aspects of Computer and Information Sciences (MACIS)</i>, 166–80. LNCS, 2015. <a href="https://doi.org/10.1007/978-3-319-32859-1_14">https://doi.org/10.1007/978-3-319-32859-1_14</a>. J. Blömer, J. Juhnke, and N. Löken, “Short Group Signatures with Distributed Traceability,” in <i>Proceedings of the Sixth International Conference on Mathematical Aspects of Computer and Information Sciences (MACIS)</i>, 2015, pp. 166–180. Blömer J, Juhnke J, Löken N. Short Group Signatures with Distributed Traceability. In: <i>Proceedings of the Sixth International Conference on Mathematical Aspects of Computer and Information Sciences (MACIS)</i>. LNCS. ; 2015:166-180. doi:<a href="https://doi.org/10.1007/978-3-319-32859-1_14">10.1007/978-3-319-32859-1_14</a> Blömer, Johannes, et al. “Short Group Signatures with Distributed Traceability.” <i>Proceedings of the Sixth International Conference on Mathematical Aspects of Computer and Information Sciences (MACIS)</i>, 2015, pp. 166–80, doi:<a href="https://doi.org/10.1007/978-3-319-32859-1_14">10.1007/978-3-319-32859-1_14</a>. @inproceedings{Blömer_Juhnke_Löken_2015, series={LNCS}, title={Short Group Signatures with Distributed Traceability}, DOI={<a href="https://doi.org/10.1007/978-3-319-32859-1_14">10.1007/978-3-319-32859-1_14</a>}, booktitle={Proceedings of the Sixth International Conference on Mathematical Aspects of Computer and Information Sciences (MACIS)}, author={Blömer, Johannes and Juhnke, Jakob and Löken, Nils}, year={2015}, pages={166–180}, collection={LNCS} } J. Blömer, J. Juhnke, N. Löken, in: Proceedings of the Sixth International Conference on Mathematical Aspects of Computer and Information Sciences (MACIS), 2015, pp. 166–180. Blömer, J., Juhnke, J., &#38; Löken, N. (2015). Short Group Signatures with Distributed Traceability. In <i>Proceedings of the Sixth International Conference on Mathematical Aspects of Computer and Information Sciences (MACIS)</i> (pp. 166–180). <a href="https://doi.org/10.1007/978-3-319-32859-1_14">https://doi.org/10.1007/978-3-319-32859-1_14</a> 2532017-10-17T12:41:41Z2022-01-06T06:59:07Z