Computer Science Laboratory

All current and past events

ALMASTY

2024

06/14/2024: Blind-Folded: Simple Power Analysis Attacks using Data with a Single Trace and no Training

2022

01/13/2022: Multi-Party PSM, Revisited: Improved Communication and Unbalanced Communication
01/06/2022: LeakageVerif: Scalable and Efficient Leakage Verification in Symbolic Expressions

2021

12/10/2021: Multi-Party Permutation for Syndrome Decoding: a new zk protocol and code-based signature
11/26/2021: Fast Verification of Masking Schemes in Characteristic Two
11/18/2021: Low-Memory Subset Sum and LPN Algorithms via Multiple Collisions
11/04/2021: Classical and Quantum algorithms for generic Syndrome Decoding problems and applications to the Lee metric
10/28/2021: Algorithms for the Sparse Random 3XOR Problem
10/14/2021: Attacks on Pseudo-Random Number Generators Hiding a Linear Structure
10/07/2021: On the Power of Expansion: More Efficient Constructions in the Random Probing Model
01/21/2021: Breaking the decisional Diffie-Hellman problem for class group actions using genus theory

2020

12/10/2020: Random Probing Security: Verification, Composition, Expansion and New Constructions.
11/18/2020: Partage de secret multiplicatif sur les anneaux
11/02/2020: Journées Codage et Cryptographie 2020
10/29/2020: Logarithmes discrets elliptiques multiples
01/23/2020: Linearly-Homomorphic Signatures and Scalable Mix-Nets

2019

11/14/2019: On Interactive Communication and Uncertainty
11/07/2019: Lower and Upper Bounds on the Randomness Complexity of Private Computations of AND
10/24/2019: Wave: a New Family of Trapdoor One-Way PSF Based on Codes
10/17/2019: Brute-Force Cryptanalysis with Aging Hardware: Controling Half the Output of SHA-256
10/10/2019: The Real Transform: Computing Positive Solutions of Fuzzy Polynomial Systems
07/09/2019: Full Disk Encryption and Beyond
06/21/2019: Séminaire C2
04/15/2019: Workshop on Randomness and Arithmetics for Cryptography on Hardware
01/25/2019: Séminaire C2

2018

11/16/2018: Séminaire C2
06/29/2018: Efficient Arithmetic for Cryptography
05/30/2018: Journées Nationales 2018 Pré-GDR Sécurité Informatique

2016

04/22/2016: Simplification de l’algorithme de Gentry-Szydlo
03/30/2016: Recent advances in Elliptic Curve Discrete Logarithm algorithms

2015

12/15/2015: A Random Zoo: Sloth, Unicorn, and TRX