Filter by content type
Select one or more filters. This choice will reload the page to display the filtered results.
717 results
-
-
Seminar
-
SemSecuElec
Sécurité physique du mécanisme d'encapsulation de clé Classic McEliece
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
Emmanuel Thomé et Pierrick Gaudry; Rachelle Heim Boissier; Épiphane Nouetowa; Dung Bui. Plus d'infos sur https://seminaire-c2.inria.fr/ -
-
-
Seminar
-
SemSecuElec
Chamois: Formally verified compilation for optimisation and security
Speaker : David MONNIAUX - CNRS - Verimag
Embedded programs (including those on smart cards) are often developed in C and then compiled for the embedded processor. Sometimes they are modified by hand to incorporate countermeasures (fault attacks, etc.), but care must be taken to ensure that this does not disrupt normal program execution and that the countermeasure is actually adequate for blocking the attacks.In the process, it is[…]-
SemSecuElec
-
Fault injection
-
Formal methods
-
-
-
Seminar
-
SemSecuElec
ML-Based Hardware Trojan Detection in AI Accelerators via Power Side-Channel Analysis
Speaker : Yehya NASSER - IMT Atlantique
Our work discusses the security risks associated with outsourcing AI accelerator design due to the threat of hardware Trojans (HTs), a problem traditional testing methods fail to address. We introduce a novel solution based on Power Side-Channel Analysis (PSCA), where we collect and preprocess power traces by segmenting them and extracting features from both time and frequency domains. This[…]-
SemSecuElec
-
Side-channel
-
Machine learning
-
Hardware trojan
-
-
-
Seminar
-
SoSysec
Should I trust or should I go? A deep dive into the (not so reliable) web PKI trust model
Speaker : Romain Laborde - University of Toulouse
The padlock shown in the URL bar of our favorite web browser indicates that we are connected using a secure HTTPS connection and providing some sense of security. Unfortunately, the reality is slightly more complex. The trust model of the underlying Web PKI is invalid, making TLS a colossus with feet of clay. In this talk, we will dive into the trust model of the web PKI ecosystem to understand[…]-
SoSysec
-
Protocols
-
Network
-
-
-
Seminar
-
SoSysec
Hardware-Software Co-Designs for Microarchitectural Security
Speaker : 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
-