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733 results

    • Seminar

    • Cryptography

    Correction of dual lattice attacks

    • April 19, 2024

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

    Speaker : Kevin Carrier - CY Cergy

    The security of cryptographic systems such as Kyber and Dilithium (currently undergoing standardization by NIST) fundamentally hinges on the Learning With Errors (LWE) problem. However, the state of the art for attacking this problem is not yet entirely clear. Specifically, the validity of dual attacks on LWE is currently under scrutiny due to their analyses relying on heuristics that have proven[…]

    • Working group

    Modélisation statistique et sécurité des générateurs d'aléa pour la cryptographie

    • April 08, 2023 (11:00 - 12:00)

    • À l'IRISA, campus de Beaulieu, Rennes

    Speaker : David Lubicz - DGA, IRMAR

    Dans cet exposé on essaie d'expliquer ce que l'on entend pas méthodes statistiques et on donne des exemples concrets d'application dans la cybersécurité.

    • Cryptography

    • Working group

    Analyse statistique des extrêmes pour la modélisation d'évènements rares ou atypiques

    • April 08, 2023 (10:00 - 11:00)

    • À l'IRISA, campus de Beaulieu, Rennes

    Speaker : Gilles Stupfler - ENSAI

    • Seminar

    • SoSysec

    A Formal Analysis of 5G Authentication

    • June 03, 2019

    • Inria Center of the University of Rennes - - See the page of each talk for the room.

    Speaker : Sasa Radomirovic (University of Dundee)

    Mobile communication networks connect much of the world’s population. The security of users’ calls, text messages, and mobile data depends on the guarantees provided by the Authenticated Key Exchange protocols used. For the next-generation network (5G), the 3GPP group has standardized the 5G AKA protocol for this purpose.In this talk, I will report on our formalization of the 5G standard’s AKA[…]

    • Seminar

    • SoSysec

    Machine Learning for Computer Security Detection Systems: Practical Feedback and Solutions

    • November 30, 2018

    • Inria Center of the University of Rennes - - See the page of each talk for the room.

    Speaker : Anaël Beaugnon (ANSSI)

    Machine learning based detection models can strengthen detection, but there remain some significant barriers to the widespread deployment of such techniques in operational detection systems. In this presentation, we identify the main challenges to overcome and we provide both methodological guidance and practical solutions to address them. The solutions we present are completely generic to be[…]

    • Seminar

    • SoSysec

    The Internet of Backdoors

    • March 07, 2018

    • Inria Center of the University of Rennes - - See the page of each talk for the room.

    Speaker : par Sam L. Thomas (University of Birmingham, UK)

    Complex embedded devices are becoming ever prevalent in our everyday lives, yet only a tiny amount of people consider the potential security and privacy implications of attaching such devices to our home, business and government networks. As demonstrated through recent publications from academia and blog posts from numerous industry figures, these devices are plagued by poor design choices[…]
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