Preprints:

• Mickaël Montessinos. Equivalent computational problems for superspecial abelian surfaces. [Eprint] [ArXiv] [Code]

Papers:

• Wouter Castryck, Mingjie Chen, Péter Kutas, Jun Bo Lau, Alexander Lemmens, Mickaël Montessinos. Lie algebras and the security of cryptosystems based on classical varieties in disguise. (Accepted at Eurocrypt 2026) [Eprint] [Code]
• Péter Kutas, Mickaël Montessinos. Efficient computations in central simple algebras using Amitsur cohomology. Journal of Algebra 665 (2025) pages 255-281. [Link] [Preprint] [Code]
• Mickaël Montessinos: Algebraic algorithms for vector bundles over curves. Journal of Algebra and Its Applications 25 - 5 (2026). [Link] [Preprint] [Code] [Documentation]
• Tímea Csahók, Péter Kutas, Mickaël Montessinos and Gergely Zábrádi. Explicit isomorphisms of quaternion algebras over quadratic global fields. ANTS XV, Research in Number Theory 8, 77 (2022). [Link] [Preprint] [Code]
• Tímea Csahók, Péter Kutas, Mickaël Montessinos and Gergely Zábrádi. Finding Nontrivial Zeros of Quadratic Forms over Rational Function Fields of Characteristic 2.In Proceedings of the 2022 International Symposium on Symbolic and Algebraic Computation (ISSAC ’22). pp 235—244. [Link] [Preprint] [Code]