Description
In this talk we discuss the state of the art and progress in cryptographic algorithms such as encryption algorithms and digital signature techniques. We present at a high level the challenges to the designers (and users) of cryptographic algorithms and we discuss the major components of the solution, that is, research, standardization, and open evaluation. We also discuss the status of the NESSIE project. NESSIE (New European Schemes for Signature, Integrity and Encryption) is a 40-month research project (2000-2003) which intends to put forward a new generation of strong cryptographic algorithms, which have been obtained after an open call and an open evaluation process. We will also discuss a number of open problems identified within the NESSIE project.
Prochains exposés
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Adelic reduction of module lattices
Orateur : Henry Bambury - DGA-MI et Inria Rennes
We give a strict generalisation of the LLL algorithm over number fields, based on the reduction theory of $GL(n)$ over the adele ring of a number field. Our algorithm is free of heuristics, with rigorous bounds on output quality and complexity. -- based on joint work with Seungki Kim, Changmin Lee and Phong Nguyen ---
Cryptography
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European Cyber Week: atelier cryptographie post-quantique
Dans la continuité des éditions 2021, 2022 et 2024, la DGA — en partenariat avec CREACH LABS et avec le soutien de l'ANSSI, de l'IRISA, de l'IRMAR et du Pôle d'Excellence Cyber — organise la 4e édition de l'atelier consacré à la cryptographie post-quantique dans le cadre de l'European Cyber Week 2026. Attention, il faut s'inscrire (gratuitement) au préalable — s'inscrire à la conférence Les[…] -
Post-quantum day of the cryptography seminar
A scientific day devoted to post-quantum cryptography, held in the wake of the European Cyber Week, with talks more technical than those presented at the ECW.