Événements

7 résultats

• • Séminaire

  • Cryptographie

  Journées C2

  • 04 avril 2025 (00:00 - 18:00)

  • Pornichet

• • Séminaire

  • SemSecuElec

  Advanced techniques for fault injection attacks on integrated circuits

  • 25 avril 2025 (10:00 - 11:00)

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

  Orateur : Paul Grandamme - Laboratoire Hubert Curien, Université Jean Monnet

  The security of integrated circuits is evaluated through the implementation of attacks that exploit their inherent hardware vulnerabilities. Fault injection attacks represent a technique that is commonly employed for this purpose. These techniques permit an attacker to alter the nominal operation of the component in order to obtain confidential information. Firstly, we propose the utilisation of[…]

  • SemSecuElec

  • Fault injection

• • Séminaire

  • SemSecuElec

  PHOENIX : the first crypto-agile hardware solution for ML-KEM and HQC

  • 25 avril 2025 (11:00 - 12:00)

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

  Orateur : Antonio RAS

  The security of the public-key cryptography protecting today and tomorrow's communication is threatened by the advent of quantum computers. To address this challenge, post-quantum cryptography is employed to devise new quantum-resistant cryptosystems. The National Institute of Standards and Technology (NIST), which led the quantum-safe transition, has already standardized the first lattice KEM[…]

  • Cryptography

  • SemSecuElec

  • Hardware accelerator

• • Séminaire

  • SemSecuElec

  Anomalies Mitigation for Horizontal Side Channel Attacks with Unsupervised Neural Networks

  • 23 mai 2025 (10:00 - 11:00)

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

  Orateur : Gauthier Cler - SERMA Safety & Security

  The success of horizontal side-channel attacks heavily depends on the quality of the traces as well as the correct extraction of interest areas, which are expected to contain relevant leakages. If former is insufficient, this will consequently degrade the identification capability of potential leakage candidates and often render attacks inapplicable. This work assess the relevance of neural[…]

  • SemSecuElec

  • Side-channel

  • Machine learning

• • Séminaire

  • SemSecuElec

  Cryptanalytical extraction of complex Neural Networks in black-box settings

  • 23 mai 2025 (11:00 - 12:00)

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

  Orateur : Benoit COQUERET - INRIA, Thales CESTI

  With the widespread development of artifical intelligence, Deep Neural Networks (DNN) have become valuable intellectual property (IP). In the past few years, software and hardware-based attacks targetting at the weights of the DNN have been introduced allowing potential attacker to gain access to a near-perfect copy of the victim's model. However, these attacks either fail against more complex[…]

  • SemSecuElec

  • Side-channel

  • Machine learning

• • Séminaire

  • SemSecuElec

  Fine-grained dynamic partitioning against cache-based side channel attacks

  • 27 juin 2025 (10:00 - 11:00)

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

  Orateur : Nicolas Gaudin - Trasna

  The growth of embedded systems takes advantage of architectural advances from modern processors to increase performance while maintaining a low power consumption. Among these advances is the introduction of cache memory into embedded systems. These memories speed up the memory accesses by temporarily storing data close to the execution core. Furthermore, data from different applications share the[…]

  • SemSecuElec

  • Micro-architectural vulnerabilities

  • Hardware architecture