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Ruben Niederhagen

PhD

Personal profile

Education/Academic qualification

Mathematics and Computer Science, PhD, Parallel Cryptanalysis, Eindhoven University of Technology

Apr 2010 → Apr 2012

External positions

Assistant Research Fellow, Academia Sinica

1. May 2022 → …

Senior Researcher, Head of the Department "Advanced Cryptographic Engineering", Fraunhofer SIT

Jun 2019 → Oct 2020

Senior Researcher, Head of the Group "Post-Quantum Cryptography", Fraunhofer SIT

Oct 2016 → May 2019

Postdoctoral Researcher, Eindhoven University of Technology

Sept 2013 → Oct 2016

Postdoctoral Fellow, Academia Sinica

May 2012 → Aug 2013

Research areas

  • Cryptology
  • Post-Quantum Cryptography
  • Embedded Security

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  • 28 Article in proceedings
  • 3 Journal article

  • Reducing Signature Size of Matrix-Code-Based Signature Schemes

    Chou, T., Niederhagen, R., Ran, L. & Samardjiska, S., 2024, Post-Quantum Cryptography - 15th International Workshop, PQCrypto 2024, Proceedings. Saarinen, M.-J., Smith-Tone, D. & Smith-Tone, D. (eds.). Springer Science+Business Media, p. 107-134 28 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), Vol. 14771 LNCS).

    Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review

  • QuantumCharge: Post-Quantum Cryptography for Electric Vehicle Charging

    Kern, D., Krauß, C., Lauser, T., Alnahawi, N., Wiesmaier, A. & Niederhagen, R., 2023, Applied Cryptography and Network Security. Tibouchi, M. & Wang, X. (eds.). 1. ed. Springer, p. 85-111 (Lecture Notes in Computer Science, Vol. 13906).

    Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review

    Open Access
    File
    7 Downloads (Pure)

  • Quotable Signatures for Authenticating Shared Quotes

    Boyar, J., Erfurth, S., Larsen, K. S. & Niederhagen, R., Oct 2023, Progress in Cryptology – LATINCRYPT 2023: 8th International Conference on Cryptology and Information Security in Latin America. Aly, A. & Tibouchi, M. (eds.). Springer, p. 273-292 (Lecture Notes in Computer Science).

    Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review

    Open Access
    File

  • Take Your MEDS: Digital Signatures from Matrix Code Equivalence

    Chou, T., Niederhagen, R., Persichetti, E., Randrianarisoa, T. H., Reijnders, K., Samardjiska, S. & Trimoska, M., 2023, Progress in Cryptology - AFRICACRYPT 2023 : Proceedings of14th International Conference on Cryptology in Africa. El Mrabet, N., De Feo, L. & Duquesne, S. (eds.). Springer Science+Business Media, p. 28-52 (Lecture Notes in Computer Science, Vol. 14064).

    Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review

    Open Access
    File
    5 Downloads (Pure)

  • Complete and Improved FPGA Implementation of Classic McEliece

    Chen, P. J., Chou, T., Deshpande, S., Lahr, N., Niederhagen, R., Szefer, J. & Wang, W., 8. Jun 2022, In: IACR Transactions on Cryptographic Hardware and Embedded Systems. 2022, 3, p. 71-113

    Research output: Contribution to journal › Journal article › Research › peer-review

    Open Access
    File
    38 Downloads (Pure)
View all 31 research outputs