Filter by content type
Select one or more filters. This choice will reload the page to display the filtered results.
723 results
-
-
Seminar
-
SemSecuElec
Security of Smart Dust: Robust Key Derivation for Single-Chip Systems
Speaker : Sara Faour - Inria
The Smart Dust vision seeks to enable large networks of millimeter-scale wireless sensor nodes that tightly integrate sensing, computation, communication, and power management into a single-chip device. Establishing a robust hardware root of trust for such devices remains challenging, particularly in single, low-cost chip manufacturing processes that lack embedded writable Non-Volatile Memory (NVM[…] -
-
-
Seminar
-
SemSecuElec
HDL simulation for Masked Software Verification
Speaker : Quentin Meunier - Sorbonne Univ. Lip6
Masking is a countermeasure against Side-Channel Attacks (SCA) that aims to ensure that intermediate computations in an algorithm have secret-independent distributions through the use of random variables. This theoretically prevents SCAs, as power consumption is directly linked to the values manipulated by the program or hardware device. Designing a masking scheme is often non-trivial, and a[…]-
SemSecuElec
-
Side-channel
-
-
-
Seminar
-
SemSecuElec
Étude, caractérisation et détection de verrouillage d'anneaux oscillants utilisés dans les générateurs de nombres aléatoires.
Speaker : Eloise Delolme - LabHC
Les générateurs de nombres aléatoires matériels basés sur des oscillateurs en anneau (RO-TRNGs) exploitent le jitter d’horloge comme source d’aléa afin de produire des séquences de bits aléatoires. Parmi ces architectures, le MURO-TRNG repose sur un modèle stochastique complexe qui suppose notamment l’indépendance des oscillateurs. Toutefois, dans la pratique, les oscillateurs en anneau sont[…]-
SemSecuElec
-
TRNG
-
-
-
Seminar
-
Cryptography
Cryptanalysis of full BEANIE
Speaker : Xavier Bonnetain - Inria
BEANIE is a tweakable block cipher recently published at ToSC aiming for memory encryption of microcontroller units. In line with this goal, it handles small plaintexts of only 32 bits and has a low latency. In this paper, we propose the first third-party analysis of the two variants of BEANIE. By carefully leveraging structural properties of the cipher and taking advantage of its distinctive[…]-
Cryptography
-
Symmetrical primitive
-
-
-
Seminar
-
Cryptography
Schéma de signature à clé publique : Frobénius-UOV
Speaker : Gilles Macario-Rat - Orange
L'exposé présente un schéma de signature à clé publique post-quantique inspiré du schéma UOV et introduisant un nouvel outil : les formes de Frobénius. L'accent est mis sur le rôle et les propriétés des formes de Frobénius dans ce nouveau schéma : la simplicité de description, la facilité de mise en oeuvre et le gain inédit sur les tailles de signature et de clé qui bat RSA-2048 au niveau de[…] -
-
CREACH LABS, partner of PQCrypto 2026
CREACH LABS invite you to attend the 17th International conference on Post-Quantum Cryptography that will take place in Saint-Malo, France on April 14-16, 2026.March 31, 2026