Since 2020, I have been a professor at Telecom Paris, Institut Polytechnique de Paris and head of the Cybersecurity-Cryptography team.

I obtained a Ph.D degree in Computer Science at Ecole Normale Supérieure, under the supervision of David Pointcheval, then spent 15 months as a postdoctoral researcher at University College London and 9 months as a research engineer at France Telecom R&D. From 2007 to 2015, I was an assistant/associate professor at LAGA, University of Paris 8.

From 2015 to 2020, I was a professor at XLIM, University of Limoges and director of the Master 2 Maths CRYPTIS.

My research focuses on cryptography, in particular on provable security for cryptographic schemes including Public-key encryption, Digital Signature, Broadcast Encryption, Traitor Tracing, Functional Encryption, Decentralized and Privacy-Preserving Cryptosystems.

I will/was in the (selected) program committees of IACR EUROCRYPT 2024 , IACR ASIACRYPT 2023 (as Area Chair) , IACR ASIACRYPT 2022, ACM ASIACCS 2022, IACR ASIACRYPT 2021, ACM ASIACCS 2021, IACR ASIACRYPT 2020, ACISP 2019, IACR ASIACRYPT 2019, Journée Codage & Cryptographie '18 , ACISP '18 , ISC '17 , IACR ASIACRYPT '14 , IACR PKC '10, IACR EUROCRYPT '09, ISC '09, Vietcrypt '06. I have been a member of ASIACRYPT's Steering Committee since 2013 and was a member of IACR BoD 2015-2016 , as a General co-Chair for ASIACRYPT '16 in Hanoi, Vietnam. I participate in the CNRS LIA ForMath Vietnam Singapore as a member of the scientific committee.

IACR Events in Vietnam: Crypto Summer School '22 , ASIACRYPT '16 , Crypto Winter School '16

If you visit Hanoi, you might find some interesting suggestions from “What to do in Hanoi”.