About

I'm a cryptographer at Cosmian and my research interests focus on the construction of privacy related protocols.

Before that, I was a PhD student in the Cascade Team at the Ecole Normale Supérieure under the supervision of David Pointcheval (ENS) and Duong-Hieu Phan (University of Limoges).

I defended my thesis entitled "Homomorphic Cryptography and Privacy" on Thursday 20th, May 2021.

→ Link to see my thesis

Publications

  • Traceable Attribute-Based Anonymous Credentials [eprint], [pdf], [Springer]
    with David Pointcheval
    In Proceedings of the 13th International Conference, SCN 2022, Springer, vol. 13409, pp. 411–434, 2022

  • Linearly-Homomorphic Signatures and Scalable Mix-Nets [eprint], [pdf], [Springer], [Youtube] with Duong Hieu Phan and David Pointcheval
    In Conference on Practice and Theory in Public-Key Cryptography (PKC '20), Springer, 2020

  • Decentralized Evaluation of Quadratic Polynomials on Encrypted Data [eprint], [pdf], [Springer] with Duong Hieu Phan and David Pointcheval
    In Proceedings of the 22nd International Conference on Information Security (ISC '19), Springer, vol. 11723, pp. 87-106, 2019

Presentations

  • Linearly-Homomorphic Signatures and Scalable Mix-Nets [pdf], [Youtube] Conference on Practice and Theory in Public-Key Cryptography (PKC '20)

  • Linearly-Homomorphic Signatures and Scalable Mix-Nets [pdf], Lyon - 2019, Paris - 2019

  • ISC'19 - Decentralized Computing over Encrypted Data [pdf], New-York - 2019

  • Decentralized Computing over Encrypted Data [pdf], Limoges - 2019

  • Private Comparison of Encrypted Data [pdf], REDOCS - Gif-sur-Yvette 2018

  • Decentralized Evaluation of Boolean Formulae [pdf], Journées C2 - Aussois 2018

  • A Simpler Variant of Universally Composable Security [pdf], Working Group - ENS 2018

  • Hash function based on the SIS problem [pdf], Hanoi - 2016

Projects

  • I'm involved in the Coding Sisters project to help yound girls in Computer Science.

  • I teach at the University Paris-Descartes:

  • [Fr] Introduction à programmation en C, TD + TP - L1 (S1)

  • [Fr] Théorie des langages, TD - L2 (S4)

  • A list of all the spots I loved during my insternship in Hanoi: What do to in Hanoi.

Contact

Email: firstname dot lastname at ens dot fr

[LinkedIn]