CWI Cryptology Group Internal Seminar

     Archives: [2026] [2025] [2024] [2023] [2022] [2021] [2020] [2019] [List of Speakers]

Past 2025 Event(s)

17.12.2025CWI Cryptology Group Internal Seminar
  • Paul Vié (Télécom Paris): Accelerating the Primal Hybrid Attack against Sparse LWE using GPUs
26.11.2025CWI Cryptology Group Internal Seminar
  • Phillip Gajland (IBM Research - Zurich): A Closer Look at Falcon
19.11.2025CWI Cryptology Group Internal Seminar
  • Daan van Gent (CWI): The anatomy of an isomorphism problem
12.11.2025CWI Cryptology Group Internal Seminar
  • Julia Kastner (CWI): On the Impossibility of Round-Optimal Pairing-Free Blind Signatures in the ROM
05.11.2025CWI Cryptology Group Internal Seminar
  • Yu-Hsuan Huang (CWI): Tighter Quantum Security for Fiat-Shamir-with-Aborts and Hash-and-Sign-with-Retry Signatures
29.10.2025CWI Cryptology Group Internal Seminar
  • Wei Qi (Bocconi University): Registration-Based Encryption in the Plain Model
22.10.2025CWI Cryptology Group Internal Seminar
  • Octavio Perez Kempner (NTT): A Certified-Input Mixnet from Two-Party Mercurial Signatures on Randomizable Ciphertexts
15.10.2025CWI Cryptology Group Internal Seminar
  • Pierre Pébereau (Sorbonne Université): A geometric approach to the cryptanalysis of UOV
08.10.2025CWI Cryptology Group Internal Seminar
  • Maja Lie (Imperial College London): Gaussian Sampling for q-ary Lattices: Lessons from Coding Theory
01.10.2025CWI Cryptology Group Internal Seminar
  • Shane Gibbons (CWI, Leiden University): Theta Series of Lattices, and their projections into the Eisenstein subspace.
24.09.2025CWI Cryptology Group Internal Seminar
  • Michele Orrù (CNRS): A Fiat–Shamir Transformation From Duplex Sponges
17.09.2025CWI Cryptology Group Internal Seminar
  • Ludo Pulles (CWI): HAWK: Having Automorphisms Weakens Key
09.09.2025CWI Cryptology Group Internal Seminar
  • Marc Houben (Inria Bordeaux): Algorithms for post-quantum commutative group actions
27.08.2025CWI Cryptology Group Internal Seminar
  • Leonard Schild (COSIC, KU Leuven): Pirouette: Query Efficient Single-Server PIR
09.07.2025CWI Cryptology Group Internal Seminar
  • Rocco Mora (Helmholtz Center for Information Security): Quadratic Modelings of Syndrome Decoding
02.07.2025CWI Cryptology Group Internal Seminar
  • Julian Nowakowski (Ruhr University Bochum): An Improved Algorithm for Code Equivalence
25.06.2025CWI Cryptology Group Internal Seminar
  • Milan Boutros (ENS Lyon): On exceptional cliques for zero-knowledge protocols
11.06.2025CWI Cryptology Group Internal Seminar
  • Paola de Perthuis (CWI): Predicting Module-Lattice Reduction
04.06.2025CWI Cryptology Group Internal Seminar
  • Calvin Abou Haidar (NTT): Privacy-Preserving Multi-Signatures: Generic Techniques and Constructions Without Pairings
28.05.2025CWI Cryptology Group Internal Seminar
  • Lynn Engelberts (CWI): Quantum sieving for code-based cryptanalysis and its limitations for ISD
21.05.2025CWI Cryptology Group Internal Seminar
  • Thibauld Feneuil (CryptoExperts): CAPSS: A Framework for SNARK-Friendly Post-Quantum Signatures
14.05.2025CWI Cryptology Group Internal Seminar
  • Ludo Pulles (CWI): Towards a Modern LLL Implementation
30.04.2025CWI Cryptology Group Internal Seminar
  • Emiel Wiedijk (University of Amsterdam): On the Independence Assumption in Quasi-Cyclic Code-Based Cryptography
23.04.2025CWI Cryptology Group Internal Seminar
  • Pedro Capitão (CWI): Malicious Homomorphic Secret Sharing
16.04.2025CWI Cryptology Group Internal Seminar
  • Abel Laval (Université Libre de Bruxelles): KLPT²: Algebraic Pathfinding in Dimension Two and Applications
04.04.2025CWI Cryptology Group Internal Seminar
  • Zhe Li (Shanghai Jiao Tong University): Efficient Pseudorandom Correlation Generators for Any Finite Field
26.03.2025CWI Cryptology Group Internal Seminar
  • Daan van Gent (CWI): The lattice of algebraic integers
19.03.2025CWI Cryptology Group Internal Seminar
  • Akın Ünal (ISTA): Evasive LWE Assumptions: Definitions, Classes, and Counterexamples
12.03.2025CWI Cryptology Group Internal Seminar
  • Wessel van Woerden (Institut de mathématiques de Bordeaux): Cryptanalysis of rank-2 module-LIP: a single real embedding is all it takes
05.03.2025CWI Cryptology Group Internal Seminar
  • Erik Pohle (KU Leuven): MAESTRO: Multi-Party AES Using Lookup Tables
26.02.2025CWI Cryptology Group Internal Seminar
  • Paweł Kędzior (University of Warsaw): Password-Protected Threshold Signatures
19.02.2025CWI Cryptology Group Internal Seminar
  • Razvan Barbulescu (Institut de mathématiques de Bordeaux): Regev's attack on hyperelliptic cryptosystems
12.02.2025CWI Cryptology Group Internal Seminar
  • Huck Bennett (University of Colorado Boulder): The Code Equivalence Problem: New Algorithms and Reductions
05.02.2025CWI Cryptology Group Internal Seminar
  • Clément Hoffmann (Université Catholique de Louvain): How to leverage the Learning With Physical Rounding assumption for the side-channel analysis of lattice-based schemes?
2025-1-29CWI Cryptology Group Internal Seminar
  • Marc Vorstermans (TU/e (Eindhoven University of Technology)): Analysis of REDOG: The Pad Thai Attack
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