Christophe Petit

Dr.

20142022

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  • A new adaptive attack on SIDH

    Fouotsa, T. B. & Petit, C., 1 Jan 2022, Topics in Cryptology – CT-RSA 2022: Cryptographers’ Track at the RSA Conference 2022, Virtual Event, March 1–2, 2022, Proceedings. Galbraith, S. D. (ed.). 1 ed. Springer, p. 322-344 23 p. (Lecture Notes in Computer Science; vol. 13161).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

  • Cryptanalysis of an oblivious PRF from supersingular isogenies

    Basso, A., Kutas, P., Merz, S. P., Petit, C. & Sanso, A., 1 Dec 2021, Advances in Cryptology – ASIACRYPT 2021: 27th International Conference on the Theory and Application of Cryptology and Information Security, Proceedings, Part 1. Tibouchi, M. & Wang, H. (eds.). 1 ed. Springer, p. 160-184 25 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 13090 LNCS).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

  • Improved torsion-point attacks on SIDH variants

    de Quehen, V., Kutas, P., Leonardi, C., Martindale, C., Panny, L., Petit, C. & Stange, K. E., 11 Aug 2021, Advances in Cryptology – CRYPTO 2021 : 41st Annual International Cryptology Conference, CRYPTO 2021, Proceedings, Part III. Malkin, T. & Peikert, C. (eds.). Springer, p. 432-470 39 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 12827 LNCS).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Open Access
    File
    25 Downloads (Pure)
  • New results on quasi-subfield polynomials

    Euler, M. & Petit, C., Oct 2021, In: Finite Fields and Their Applications. 75, 101881.

    Research output: Contribution to journalArticlepeer-review

    Open Access
    File
    1 Downloads (Pure)
  • One-way functions and malleability oracles: hidden shift attacks on isogeny-based protocols

    Kutas, P., Merz, S-P., Petit, C. & Weitkaemper, C., 16 Jun 2021, Advances in Cryptology – EUROCRYPT 2021: 40th Annual International Conference on the Theory and Applications of Cryptographic Techniques, Zagreb, Croatia, October 17–21, 2021, Proceedings, Part I. Canteaut, A. & Standaert, F-X. (eds.). Springer, p. 242-271 30 p. (Lecture Notes in Computer Science; vol. 12696).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Open Access
    File
    148 Downloads (Pure)