Zilverling

dr.ing. F.W. Hahn (Florian)

Universitair hoofddocent
EEMCS-CS-SCS
Zilverling 2025
f.w.hahn@utwente.nl
+31534898833
Visitekaartje

Expertises

  • Computer Science

    • Cryptography
    • Attackers
    • Biometrics
    • Keyword Search
    • Privacy Preserving
    • Homomorphic Encryption
    • Membership Inference Attack
    • Symmetric Encryption

Organisaties

Publicaties

2026

DDH-based schemes for multi-party Function Secret Sharing (2026)[Working paper › Preprint]. ArXiv.org. Damie, M., Hahn, F., Peter, A. & Ramon, J.https://doi.org/10.48550/arXiv.2603.17453

2025

Evaluating Membership Inference Attacks inĀ Heterogeneous-Data Setups (2025)In Applied Cryptography and Network Security Workshops (pp. 109-117). Article Chapter 7 (Applied Cryptography and Network Security Workshops; Vol. 15655). van Dartel, B., Damie, M. & Hahn, F.https://doi.org/10.1007/978-3-032-01823-6_7Fully Homomorphic Encryption for Privacy-Preserving Collaborative Machine Learning (2025)[Thesis › PhD Thesis - Research UT, graduation UT]. University of Twente. Mazzone, F.https://doi.org/10.3990/1.9789036568067Secure Sparse Matrix Multiplications and their Applications to Privacy-Preserving Machine Learning (2025)[Working paper › Preprint]. ArXiv.org. Damie, M., Hahn, F., Peter, A. & Ramon, J.https://doi.org/10.48550/arXiv.2510.14894Practical Biometric Search under Encryption: Meeting the NIST Runtime Requirement without Loss of Accuracy (2025)IEEE Transactions on Biometrics, Behavior, and Identity Science, 7(4), 710-727. Bassit, A., Hahn, F., Veldhuis, R. & Peter, A.https://doi.org/10.1109/TBIOM.2025.3545751Eliminating Exponential Key Growth in PRG-Based Distributed Point Functions (2025)[Working paper › Preprint]. ArXiv.org. Damie, M., Hahn, F., Peter, A. & Ramon, J.https://doi.org/10.48550/arXiv.2509.22022Efficient Ranking, Order Statistics, and Sorting under CKKS (2025)In SEC '25: Proceedings of the 34th USENIX Conference on Security Symposium (pp. 8541-8558). Article 438. USENIX Association. Mazzone, F., Everts, M. H., Hahn, F. & Peter, A.https://www.usenix.org/system/files/conference/usenixsecurity25/sec25cycle1-prepub-165-mazzone.pdfHow to Securely Shuffle?: A survey about Secure Shufflers for privacy-preserving computations (2025)[Working paper › Preprint]. ArXiv.org. Damie, M., Hahn, F., Peter, A. & Ramon, J.https://doi.org/10.48550/arXiv.2507.01487Revisiting theĀ Attackerā€™s Knowledge inĀ Inference Attacks Against Searchable Symmetric Encryption (2025)In Applied Cryptography and Network Security - 23rd International Conference, ACNS 2025, Proceedings (pp. 370-399) (Lecture Notes in Computer Science; Vol. 15826 LNCS). Springer. Damie, M., Leger, J. B., Hahn, F. & Peter, A.https://doi.org/10.1007/978-3-031-95764-2_15Template recovery attack on encrypted face recognition systems with unprotected decision using synthetic faces (2025)Frontiers in Imaging, 4. Article 1476377. Bassit, A., Hahn, F., Rezgui, Z., Otroshi Shahreza, H., Veldhuis, R. & Peter, A.https://doi.org/10.3389/fimag.2025.1476377

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