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Dr. Michael Meyer

I am a postdoc at University of Regensburg, Germany, in the QPC research group of Juliane Kr?mer.

Before that, I was a PhD student at RheinMain University of Applied Sciences and University of Würzburg, Germany, supervised by Steffen Reith and J?rn Steuding, and received my PhD from University of Würzburg. During my PhD, I spent five months in Juliane Kr?mer’s research group at TU Darmstadt.

I received my M.Sc. in Mathematics and B.Sc. in Computational Mathematics at Würzburg University. During my master programme, I spent one semester at Aristotle University Thessaloniki, Greece.

I'm a member of the team that submitted the SQIsign signature scheme to the NIST PQC call for additional digital signature schemes.


Research interests

My research focus is isogeny-based post-quantum cryptography and elliptic curve cryptography.


Publications

Publications can also be found on GoogleScholar.


  • Exclusive Ownership of Fiat-Shamir Signatures: ML-DSA, SQIsign, LESS, and More
    Michael Meyer, Patrick Struck, and Maximiliane Weish?upl
    Crypto 2025
    [pdf]
  • dCTIDH: Fast & Deterministic CTIDH
    Fabio Campos, Andreas Hellenbrand, Michael Meyer, and Krijn Reijnders
    TCHES 2025
    [pdf]
  • Finding Practical Parameters for Isogeny-based Cryptography
    Maria Corte-Real Santos, Jonathan Komada Eriksen, Michael Meyer, and Francisco Rodríguez-Henríquez
    IACR Communications in Cryptology, 1(3), 2024
    presented at ArcticCrypt 2025

    [pdf]
  • AprèsSQI: Extra Fast Verification for SQIsign Using Extension-F