I am a cryptography researcher at Orange Innovation in the Applied Cryptography Group. My PhD thesis was on the design of advanced post-quantum signature schemes from lattices, under the supervision of Adeline Roux-Langlois (IRISA), Olivier Sanders (Orange Labs) and Pierre-Alain Fouque (IRISA).
Interests: Post-Quantum Cryptography, Constructions, Implementations, Digital Identity and Privacy
Education:
- Ph.D. in Post-Quantum Cryptography, 2024
- MEng in Cybersecurity, 2021
About Me
I am a research engineer at Orange Innovation in the Applied Cryptography Group. I am working on post-quantum cryptography, and more precisely on designing advanced lattice-based signature schemes for privacy applications. Feel free to check out my quick introduction video on lattice cryptography.
I completed my PhD on the subject in June 2024. It was done in collaboration with the CAPSULE team at INRIA/IRISA in Rennes, and under the supervision of Adeline Roux-Langlois (IRISA), Olivier Sanders (Orange Labs) and Pierre-Alain Fouque (IRISA).
Before that, I was a research intern (Jan. - Jul. 2020 & Apr. - Sep. 2021) supervised by Adeline Roux-Langlois. I was working on the computational assumptions underlying lattice-based cryptosystems, namely the Module Learning With Errors problem.
In April 2021, I completed my master of engineering in the cybersecurity specialization at Centrale Paris. From July 2019 to December 2019, I worked as a cybersecurity engineering intern at Thales LAS on risk analysis and cryptography applied to critical industrial systems. Prior to that, I visited Carnegie Mellon University as an exchange student in the Electrical and Computer Engineering Department from January 2019 to June 2019.
Before that, in 2017, I completed my two years of preparatory classes in Mathematics and Physics at Lycée Jacques Amyot. My thesis project was on the theory and implementation of the signature scheme ECDSA.
Contact
Corentin JEUDY
Orange Innovation
4 rue du Clos Courtel
35510 Cesson-Sévigné
France
Affiliation: Orange Innovation, Applied Crypto Group
Email: corentin • jeudy [at] orange • com