Thomas Debris-Alazard

According to our database, Thomas Debris-Alazard authored at least 31 papers between 2017 and 2025.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2025

A Minrank-based Encryption Scheme à la Alekhnovich-Regev.

Thomas Debris-Alazard, Philippe Gaborit, Romaric Neveu, Olivier Ruatta

IACR Cryptol. ePrint Arch., 2025

MIRANDA: short signatures from a leakage-free full-domain-hash scheme.

Alain Couvreur, Thomas Debris-Alazard, Philippe Gaborit, Adrien Vinçotte

IACR Cryptol. ePrint Arch., 2025

Worst and Average Case Hardness of Decoding via Smoothing Bounds.

Thomas Debris-Alazard, Nicolas Resch

Proceedings of the Public-Key Cryptography - PKC 2025, 2025

2024

New Solutions to Delsarte's Dual Linear Programs.

André Chailloux, Thomas Debris-Alazard

IACR Cryptol. ePrint Arch., 2024

Quantum Oblivious LWE Sampling and Insecurity of Standard Model Lattice-Based SNARKs.

Thomas Debris-Alazard, Pouria Fallahpour, Damien Stehlé

Proceedings of the 56th Annual ACM Symposium on Theory of Computing, 2024

Exploiting Signature Leakages: Breaking Enhanced pqsigRM.

Thomas Debris-Alazard, Pierre Loisel, Valentin Vasseur

Proceedings of the IEEE International Symposium on Information Theory, 2024

Reduction from Sparse LPN to LPN, Dual Attack 3.0.

Kévin Carrier, Thomas Debris-Alazard, Charles Meyer-Hilfiger, Jean-Pierre Tillich

Proceedings of the Advances in Cryptology - EUROCRYPT 2024, 2024

2023

Code-based Cryptography: Lecture Notes.

Thomas Debris-Alazard

CoRR, 2023

Pseudorandomness of Decoding, Revisited: Adapting OHCP to Code-Based Cryptography.

Maxime Bombar, Alain Couvreur, Thomas Debris-Alazard

Proceedings of the Advances in Cryptology - ASIACRYPT 2023, 2023

2022

Smoothing Codes and Lattices: Systematic Study and New Bounds.

Thomas Debris-Alazard, Léo Ducas, Nicolas Resch, Jean-Pierre Tillich

IACR Cryptol. ePrint Arch., 2022

On The Pseudorandomness of the Decoding Problem via the Oracle Comparison Problem.

Maxime Bombar, Alain Couvreur, Thomas Debris-Alazard

IACR Cryptol. ePrint Arch., 2022

On Codes and Learning with Errors over Function Fields.

Maxime Bombar, Alain Couvreur, Thomas Debris-Alazard

Proceedings of the Advances in Cryptology - CRYPTO 2022, 2022

Statistical Decoding 2.0: Reducing Decoding to LPN.

Kévin Carrier, Thomas Debris-Alazard, Charles Meyer-Hilfiger, Jean-Pierre Tillich

Proceedings of the Advances in Cryptology - ASIACRYPT 2022, 2022

2021

Quantum Reduction of Finding Short Code Vectors to the Decoding Problem.

Thomas Debris-Alazard, Maxime Remaud, Jean-Pierre Tillich

IACR Cryptol. ePrint Arch., 2021

Wavelet: Code-based postquantum signatures with fast verification on microcontrollers.

Gustavo Banegas, Thomas Debris-Alazard, Milena Nedeljkovic, Benjamin Smith

IACR Cryptol. ePrint Arch., 2021

Classical and Quantum Algorithms for Generic Syndrome Decoding Problems and Applications to the Lee Metric.

André Chailloux, Thomas Debris-Alazard, Simona Etinski

Proceedings of the Post-Quantum Cryptography - 12th International Workshop, 2021

2020

An Algorithmic Reduction Theory for Binary Codes: LLL and more.

Thomas Debris-Alazard, Léo Ducas, Wessel P. J. van Woerden

IACR Cryptol. ePrint Arch., 2020

On the hardness of code equivalence problems in rank metric.

Alain Couvreur, Thomas Debris-Alazard, Philippe Gaborit

CoRR, 2020

Tight and Optimal Reductions for Signatures Based on Average Trapdoor Preimage Sampleable Functions and Applications to Code-Based Signatures.

André Chailloux, Thomas Debris-Alazard

Proceedings of the Public-Key Cryptography - PKC 2020, 2020

2019

Cryptographie fondée sur les codes : nouvelles approches pour constructions et preuves ; contribution en cryptanalyse. (Code-based Cryptography: New Approaches for Design and Proof ; Contribution to Cryptanalysis).

Thomas Debris-Alazard

PhD thesis, 2019

About Wave Implementation and its Leakage Immunity.

Thomas Debris-Alazard, Nicolas Sendrier, Jean-Pierre Tillich

IACR Cryptol. ePrint Arch., 2019

Ternary Syndrome Decoding with Large Weight.

Rémi Bricout, André Chailloux, Thomas Debris-Alazard, Matthieu Lequesne

Proceedings of the Selected Areas in Cryptography - SAC 2019, 2019

Wave: A New Family of Trapdoor One-Way Preimage Sampleable Functions Based on Codes.

Thomas Debris-Alazard, Nicolas Sendrier, Jean-Pierre Tillich

Proceedings of the Advances in Cryptology - ASIACRYPT 2019, 2019

2018

A polynomial attack on a NIST proposal: RankSign, a code-based signature in rank metric.

Thomas Debris-Alazard, Jean-Pierre Tillich

IACR Cryptol. ePrint Arch., 2018

This is Not an Attack on Wave.

Thomas Debris-Alazard, Nicolas Sendrier, Jean-Pierre Tillich

IACR Cryptol. ePrint Arch., 2018

Wave: A New Code-Based Signature Scheme.

Thomas Debris-Alazard, Nicolas Sendrier, Jean-Pierre Tillich

IACR Cryptol. ePrint Arch., 2018

An attack on a NIST proposal: RankSign, a code-based signature in rank metric.

Thomas Debris-Alazard, Jean-Pierre Tillich

CoRR, 2018

Two Attacks on Rank Metric Code-Based Schemes: RankSign and an IBE Scheme.

Thomas Debris-Alazard, Jean-Pierre Tillich

Proceedings of the Advances in Cryptology - ASIACRYPT 2018, 2018

2017

A new signature scheme based on (U|U+V) codes.

Thomas Debris-Alazard, Nicolas Sendrier, Jean-Pierre Tillich

IACR Cryptol. ePrint Arch., 2017

A tight security reduction in the quantum random oracle model for code-based signature schemes.

André Chailloux, Thomas Debris-Alazard

IACR Cryptol. ePrint Arch., 2017

Statistical decoding.

Thomas Debris-Alazard, Jean-Pierre Tillich

Proceedings of the 2017 IEEE International Symposium on Information Theory, 2017