Latest news

0- No News, Good news, … :smiley:


7 - SIDH with masked torsion point images, Tako Boris Fouotsa. Eprint


6 - Failling to hash into supersingular isogeny Graphs, joint work with J. Booher, R. Bowden, J. Doliskani, S. D. Galbraith, S. Kunzweiler, S.-P. Merz, C. Petit, B. Smith, K. E. Stange, Y. B. Ti, C. Vincent, J. F. Voloch, C. Weitk ̈amper, and L. Zobernig. Published at CFAIL 2022. Eprint

5 - On the Isogeny Problem with Torsion Points, joint work with Péter Kutas, Simon-Philipp Merz and Yan Bo Ti. Published at PKC 2022. Paper Eprint

4 - A New Adaptive attack on SIDH. This is a joint work with Christophe Petit. Published at CT-RSA 2022. Paper Eprint.

3 - SETA: Supersingular Encryption from Torsion point Attacks, joint work with Luca De Feo, Cyprien Delpech de Saint-Guilhem, Antonin Leroux, Péter Kutas, Christophe Petit, Javier Silva, Benjamin Wesolowski. Published at ASIACRYPT 2021. Paper Eprint.

2 - SHealS and Heals: PKEs from a key validation method for SIDH, joint work with Christophe Petit. Published at ASIACRYPT 2021. Paper Eprint.

1 - SimS: A Simplification of SiGamal, joint work with Christophe Petit, published at PQCrypto 2021. Paper Eprint


  • PhD Thesis: On the design and cryptanalysis of Isogeny-Based Public Key Encryption schemes, 25th February 2022, file.
  • Master thesis: Codes cycliques divisibles sur un corps de Galois premier (Cyclic divisible codes over prime fields), file (in french).