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Personal profile
Research profile
I am a tenured assistant professor in TU/e's Applied and Provable Security group. My research is driven by the question how to mitigate the threat posed by quantum computers to how sensitive data is being communicated today. (E.g., wiring money, logging in to a webpage, exchanging sensitive information like medical data or company/governmental/military secrets, using Whatsapp…)
To learn more about my research, please visit my personal homepage.
Before joining TU/e, I finished my PhD in the Cryptology group at Ruhr University Bochum under the supervision of Eike Kiltz. Before that, I studied Mathematics at University Duisburg Essen.
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Collaborations and top research areas from the last five years
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Research output
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Failing Gracefully: Decryption Failures and the Fujisaki-Okamoto Transform
Hövelmanns, K., Hülsing, A. & Majenz, C., 2023, Advances in Cryptology -- ASIACRYPT 2022. Agrawal, S. & Lin, D. (eds.). Cham: Springer Nature, p. 414-443 30 p.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Academic › peer-review
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Report on evaluation of KpqC candidates.
Cottaar, J., Hövelmanns, K., Hülsing, A., Lange, T., Mahzoun, M., Pellegrini, A., Ravagnani, A., Schäge, S., Trimoska, M. & Weger, B. D., 2023, In: IACR Cryptology ePrint Archive. 2023, 182 p.Research output: Contribution to journal › Article › Academic
Open Access -
Towards post-quantum secure PAKE - A tight security proof for OCAKE in the BPR model.
Alnahawi, N., Hövelmanns, K., Hülsing, A., Ritsch, S. & Wiesmaier, A., 2023, IACR.Research output: Working paper › Preprint › Academic
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Failing gracefully: Decryption failures and the Fujisaki-Okamoto transform.
Hövelmanns, K., Hülsing, A. & Majenz, C., 2022, In: CoRR. abs/2203.10182Research output: Contribution to journal › Article › Academic
Open Access -
Faster Lattice-Based KEMs via a Generic Fujisaki-Okamoto Transform Using Prefix Hashing
Duman, J., Hövelmanns, K., Kiltz, E., Lyubashevsky, V. & Seiler, G., 12 Nov 2021, CCS 2021 - Proceedings of the 2021 ACM SIGSAC Conference on Computer and Communications Security. Association for Computing Machinery, Inc, p. 2722-2737 16 p.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Academic › peer-review
Open Access11 Citations (Scopus)
Courses
Press/Media
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TU/e Researchers Awarded NWO Veni Grants for Innovative Studies in Diverse Fields
Krishnamoorthy, D., Conijn, R., Fitzgerald, B., Dubslaff, C., Hövelmanns, K. & Moerman, P. G.
4/08/23
1 item of Media coverage
Press/Media: Expert Comment