welcome!
The Applied Cryptography Group at Orange Labs is split between three research sites: Caen, Châtillon, and Cesson-Sévigné. We work in an academic environment but we focus significant efforts on both the application and practicality of our work. Current research interests include symmetric and asymmetric algorithms, primitives and protocols for constrained environments, distributed cryptography for privacy and voting, as well as software and content protection.
last publications
- Symmetric-key Authenticated Key Exchange (SAKE) with Perfect Forward Secrecy (CT-RSA, 2020)
- Improved Secure Integer Comparison via Homomorphic Encryption (CT-RSA, 2020)
- Divisible E-Cash from Constrained Pseudo-Random Functions (Asiacrypt, 2019)
- IoT-friendly AKE: Forward Secrecy and Session Resumption Meet Symmetric-key Cryptography (ESORICS, 2019)
- The privacy of the TLS 1.3 protocol (PETS, 2019)
- Extended 3-Party ACCE and Application to LoRaWAN 1.1 (Africacrypt, 2019)
- Pattern Matching on Encrypted Streams (Asiacrypt, 2018)
- Cooperative Set Homomorphic Proofs for Data Possession Checking in Clouds (IEEE Transactions on Cloud Computing, 2018)
- Practical Strategy-Resistant Privacy-Preserving Elections (ESORICS, 2018)
- Attacking GlobalPlatform SCP02-compliant Smart Cards Using a Padding Oracle Attack (CHES, 2018)
An extended list of publications is here.