Personal information

Lattice-based cryptography, Algorithmic Number Theory, Public-key cryptography, Computer Algebra

Activities

Employment (2)

PQShield (United Kingdom): Oxford, GB

2024-04-08 to present
Employment
Source: Self-asserted source
Alexandre

Inria Centre de Recherche Rennes Bretagne Atlantique: Rennes, Bretagne, FR

2020-11-01 to present | Researcher (D1 - Inria team CAPSULE)
Employment
Source: Self-asserted source
Alexandre

Works (13)

Cryptanalysis of Rank-2 Module-LIP in Totally Real Number Fields

Lecture Notes in Computer Science
2024 | Book chapter
Part of ISBN: 9783031587535
Part of ISBN: 9783031587542
Part of ISSN: 0302-9743
Part of ISSN: 1611-3349
Contributors: Guilhem Mureau; Alice Pellet-Mary; Georgii Pliatsok; Alexandre Wallet
Source: Self-asserted source
Alexandre

Antrag: Annular NTRU Trapdoor Generation

2023 | Book chapter
Contributors: Thomas Espitau; Thi Thu Quyen Nguyen; Chao Sun; Mehdi Tibouchi; Alexandre Wallet
Source: check_circle
Crossref

On Gaussian Sampling, Smoothing Parameter and Application to Signatures

2023 | Book chapter
Contributors: Thomas Espitau; Alexandre Wallet; Yang Yu
Source: check_circle
Crossref

Mitaka: A Simpler, Parallelizable, Maskable Variant of Falcon

2022 | Book chapter
Contributors: Thomas Espitau; Pierre-Alain Fouque; François Gérard; Mélissa Rossi; Akira Takahashi; Mehdi Tibouchi; Alexandre Wallet; Yang Yu
Source: check_circle
Crossref

Shorter Hash-and-Sign Lattice-Based Signatures

2022 | Book chapter
Contributors: Thomas Espitau; Mehdi Tibouchi; Alexandre Wallet; Yang Yu
Source: check_circle
Crossref

Key Recovery from Gram–Schmidt Norm Leakage in Hash-and-Sign Signatures over NTRU Lattices

Advances in Cryptology – EUROCRYPT 2020
2020 | Book chapter
Part of ISBN: 9783030457266
Part of ISBN: 9783030457273
Part of ISSN: 0302-9743
Part of ISSN: 1611-3349
Source: Self-asserted source
Alexandre

One Bit is All It Takes: A Devastating Timing Attack on BLISS’s Non-Constant Time Sign Flips

Journal of Mathematical Cryptology
2020-11-17 | Journal article
Part of ISSN: 1862-2984
Source: Self-asserted source
Alexandre

ModFalcon: Compact Signatures Based On Module-NTRU Lattices

Proceedings of the 15th ACM Asia Conference on Computer and Communications Security
2020-10-05 | Book chapter
Source: Self-asserted source
Alexandre

On the smoothing parameter and last minimum of random orthogonal lattices

Designs, Codes and Cryptography
2020-05 | Journal article
Part of ISSN: 0925-1022
Part of ISSN: 1573-7586
Source: Self-asserted source
Alexandre

An LLL Algorithm for Module Lattices

Lecture Notes in Computer Science
2019 | Book chapter
Part of ISBN: 9783030346201
Part of ISBN: 9783030346218
Part of ISSN: 0302-9743
Part of ISSN: 1611-3349
Source: Self-asserted source
Alexandre

On the Ring-LWE and Polynomial-LWE Problems

Advances in Cryptology – EUROCRYPT 2018
2018 | Book chapter
Part of ISBN: 9783319783802
Part of ISBN: 9783319783819
Part of ISSN: 0302-9743
Part of ISSN: 1611-3349
Source: Self-asserted source
Alexandre

The point decomposition problem over hyperelliptic curves

Designs, Codes and Cryptography
2018-10 | Journal article
Part of ISSN: 0925-1022
Part of ISSN: 1573-7586
Source: Self-asserted source
Alexandre

Improved Sieving on Algebraic Curves

Progress in Cryptology -- LATINCRYPT 2015
2015 | Book chapter
Part of ISBN: 9783319221731
Part of ISBN: 9783319221748
Part of ISSN: 0302-9743
Part of ISSN: 1611-3349
Source: Self-asserted source
Alexandre