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698 résultats

    • Séminaire

    • SoSysec

    Hardware-Software Co-Designs for Microarchitectural Security

    • 11 décembre 2025 (11:00 - 12:00)

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

    Orateur : Lesly-Ann Daniel - EURECOM

    Microarchitectural optimizations, such as caches and speculative out-of-order execution, are essential for achieving high performance. However, these same mechanisms also open the door to attacks that can undermine software-enforced security policies. The current gold standard for defending against such attacks is the constant-time programming discipline, which prohibits secret-dependent control[…]

    • SoSysec

    • Hardware/software co-design

    • Micro-architectural vulnerabilities

    • Séminaire

    • SoSysec

    Vers l’émergence d’un droit européen pour la Blockchain : Une approche sous l’angle de la Privacy et de l’encadrement des crypto-actifs

    • 05 décembre 2025 (10:00 - 11:00)

    • Inria Center of the University of Rennes - Aurigny room

    Orateur : Damien Franchi - Univ Rennes, IODE

    La Blockchain, technologie derrière Bitcoin, fait l’objet d’un encadrement juridique de plusen plus important, en particulier de la part de l’Union européenne. Curieusement, le mot« Blockchain » n’apparaît pas dans les textes l’encadrant. Les expressions « technologie deregistres distribués » (Distributed ledger technology, DLT), ou, parfois, « registreélectronique » lui sont plutôt privilégiées.[…]

    • SoSysec

    • Law

    • Séminaire

    • SoSysec

    Blockchain and digital currencies: between European regulation and technological challenges

    • 05 décembre 2025 (11:00 - 12:00)

    • Inria Center of the University of Rennes - Aurigny room

    Orateur : Loïc Miller - CentraleSupélec

    As the European Union develops a legal framework for crypto-assets and data protection, the technological question underlying the emergence of a genuine digital currency remains open. Blockchain today stands as an interdisciplinary field of study at the crossroads of computer science, economics, and law. This presentation will place the ongoing regulatory framework in perspective with the[…]

    • SoSysec

    • Distributed systems

  • CREACH LABS partenaire de la European Cyber Week 2025

    Nous serons présents à la 10ème édition de la European Cyber Week 2025! Retrouvez-nous les 19 au 20 novembre 2025 au couvent des Jacobins à Rennes.
    30 septembre 2025

    • Séminaire

    • Cryptographie

    Post-Quantum Public-Key Pseudorandom Correlation Functions for OT

    • 12 décembre 2025 (13:45 - 14:45)

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

    Orateur : Mahshid Riahinia - ENS, CNRS

    Public-Key Pseudorandom Correlation Functions (PK-PCF) are an exciting recent primitive introduced to enable fast secure computation. Despite significant advances in the group-based setting, success in the post-quantum regime has been much more limited. In this talk, I will introduce an efficient lattice-based PK-PCF for the string OT correlation. At the heart of our result lie several technical[…]

    • Séminaire

    • SoSysec

    What you never wanted to know about vulnerability databases

    • 21 novembre 2025 (10:00 - 11:00)

    • Inria Center of the University of Rennes - Room Métivier

    Orateur : Henrik Plate - Endor Labs

    Vulnerability databases play a crucial role in modern software security, serving as the backbone for Application Security (AppSec) and Software Composition Analysis (SCA) tools. However, the accuracy and reliability of these databases vary significantly, often leading to misinformed security decisions. This talk explores the challenges associated with vulnerability databases, including incomplete[…]

    • Risk Assessment

    • SoSysec

    • Vulnerability management

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