Hemsen, Paul, et al. “Platform-Independent Reputation and Qualification System for Crowdwork.” 2nd Crowdworking Symposium, 2020.
LibreCat: /record/20191

Löken, Nils. Cryptography for the Crowd — A Study of Cryptographic Schemes with Applications to Crowd Work. 2020, doi:10.17619/UNIPB/1-854.
LibreCat: /record/15482
DOI: 10.17619/UNIPB/1-854

Blömer, Johannes, and Nils Löken. “Personal Cross-Platform Reputation.”10.1007/978-3-030-31511-5_9__Security and Trust Management, STM 2019, vol. 11738, 2019, doi:10.1007/978-3-030-31511-5_9.
LibreCat: /record/13554
DOI: 10.1007/978-3-030-31511-5_9

Blömer, Johannes, and Nils Löken. “Dynamic Searchable Encryption with Access Control.” 12th International Symposium on Foundations and Practice of Security, FPS 2019, vol. 12056, Springer, 2019.
LibreCat: /record/13557

Blömer, Johannes, and Nils Löken. “Cloud Architectures for Searchable Encryption.”10.1145/3230833.3230853__Proceedings of the 13th International Conference on Availability, Reliability and Security, ARES 2018, ACM, pp. 25:1--25:10, doi:10.1145/3230833.3230853.
LibreCat: /record/2965
DOI: 10.1145/3230833.3230853

Löken, Nils. “Searchable Encryption with Access Control.”10.1145/3098954.3098987__Proceedings of the 12th International Conference on Availability, Reliability and Security  - ARES ’17, 24, ACM Press, 2017, doi:10.1145/3098954.3098987.
LibreCat: /record/2343
DOI: 10.1145/3098954.3098987

Blömer, Johannes, et al. “Attribute-Based Encryption as a Service for Access Control in Large-Scale Organizations.”10.1007/978-3-319-75650-9_1__Foundations and Practice of Security, Springer International Publishing, 2017, pp. 3–17, doi:10.1007/978-3-319-75650-9_1.
LibreCat: /record/2344
DOI: 10.1007/978-3-319-75650-9_1

Blömer, Johannes, et al. “Short Group Signatures with Distributed Traceability.”10.1007/978-3-319-32859-1_14__Proceedings of the Sixth International Conference on Mathematical Aspects of Computer and Information Sciences (MACIS), 2015, pp. 166–80, doi:10.1007/978-3-319-32859-1_14.
LibreCat: /record/253
DOI: 10.1007/978-3-319-32859-1_14

Löken, Nils. A Group Signature Scheme with Distributed Group Management - An Application of Threshold Encryption. Universität Paderborn, 2015.
LibreCat: /record/325

Löken, Nils. Identitätsbasierte Signaturen - Ein Sicherheitsbeweis für Signaturen auf Grundlage von Gap-Diffie-Hellman-Gruppen mit Hilfe des Forking-Lemmas. Universität Paderborn, 2012.
LibreCat: /record/606