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687 results

    • Seminar

    • Cryptography

    On the average hardness of SIVP for module lattices of fixed rank

    • March 06, 2026 (13:45 - 14:45)

    • IRMAR - Université de Rennes - Campus Beaulieu Bat. 22, RDC, Rennes - Amphi Lebesgue

    Speaker : Radu Toma - Sorbonne Université

    In joint work with Koen de Boer, Aurel Page, and Benjamin Wesolowski, we study the hardness of the approximate Shortest Independent Vectors Problem (SIVP) for random module lattices. We use here a natural notion of randomness as defined originally by Siegel through Haar measures. By proving a reduction, we show it is essentially as hard as the problem for arbitrary instances. While this was[…]

    • Seminar

    • Cryptography

    Endomorphisms via Splittings

    • April 10, 2026 (13:45 - 14:45)

    • IRMAR - Université de Rennes - Campus Beaulieu Bat. 22, RDC, Rennes - Amphi Lebesgue

    Speaker : Min-Yi Shen - No Affiliation

    One of the fundamental hardness assumptions underlying isogeny-based cryptography is the problem of finding a non-trivial endomorphism of a given supersingular elliptic curve. In this talk, we show that the problem is related to the problem of finding a splitting of a principally polarised superspecial abelian surface. In particular, we provide formal security reductions and a proof-of-concept[…]

    • Cryptography

    • Seminar

    • Cryptography

    Verification of Rust Cryptographic Implementations with Aeneas

    • February 13, 2026 (13:45 - 14:45)

    • IRMAR - Université de Rennes - Campus Beaulieu Bat. 22, RDC, Rennes - Amphi Lebesgue

    Speaker : Aymeric Fromherz - Inria

    From secure communications to online banking, cryptography is the cornerstone of most modern secure applications. Unfortunately, cryptographic design and implementation is notoriously error-prone, with a long history of design flaws, implementation bugs, and high-profile attacks. To address this issue, several projects proposed the use of formal verification techniques to statically ensure the[…]

    • Seminar

    • SoSysec

    The Design and Implementation of a Virtual Firmware Monitor

    • January 30, 2026 (11:00 - 12:00)

    • Inria Centre of the University of Rennes - Room Petri/Turing

    Speaker : Charly Castes - EPFL

    Low level software is often granted high privilege, yet this need not be the case. Although vendor firmware plays a critical role in the operation and management of the machine, most of its functionality does not require unfettered access to security critical software and data. In this paper we demonstrate that vendor firmware can be safely and efficiently deprivileged, decoupling its[…]

    • SoSysec

    • Compartmentalization

    • Operating system and virtualization

    • Seminar

    • SemSecuElec

    Sécurité physique du mécanisme d'encapsulation de clé Classic McEliece

    • March 20, 2026 (10:00 - 11:00)

    • Inria Center of the University of Rennes - Espace de conférences

    Speaker : Brice Colombier - Laboratoire Hubert Curien, Université Jean Monnet, Saint-Étienne

    Le mécanisme d'encapsulation de clé Classic McEliece faisait partie des candidats toujours en lice au dernier tour du processus de standardisation de la cryptographie post-quantique initié par le NIST en 2016. Fondé sur les codes correcteurs d'erreurs, en particulier autour du cryptosystème de Niederreiter, sa sécurité n'a pas été fondamentalement remise en cause. Néanmoins, un aspect important du[…]

    • SemSecuElec

    • Implementation of cryptographic algorithm

    • Seminar

    • Cryptography

    Séminaire C2 à INRIA Paris

    • January 16, 2026 (10:00 - 17:00)

    • INRIA Paris

    Emmanuel Thomé et Pierrick Gaudry; Rachelle Heim Boissier; Épiphane Nouetowa; Dung Bui.  Plus d'infos sur https://seminaire-c2.inria.fr/ 
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