International Conferences and Journals





2024 Masking the GLP Lattice-Based Signature Scheme at Any Order
Gilles Barthe, Sonia Belaïd, Thomas Espitau, Pierre-Alain Fouque, Benjamin Grégoire, Mélissa Rossi, and Mehdi Tibouchi.
Journal of Cryptology 2024



2023 Unifying Freedom and Separation for Tight Probing-Secure Composition.
Sonia Belaïd, Gaëtan Cassiers, Matthieu Rivain, and Abdul Rahman Taleb.
Crypto 2023 [ePrint]

High Order Side-Channel Security for Elliptic-Curve Implementations.
Sonia Belaïd and Matthieu Rivain.
TCHES 2023 [ePrint]



2022 IronMask: Versatile Verification of Masking Security.
Sonia Belaïd, Darius Mercadier, Matthieu Rivain, and Abdul Rahman Taleb.
S&P 2022 [ePrint]



2021 Dynamic Random Probing Expansion with Quasi Linear Asymptotic Complexity.
Sonia Belaïd, Matthieu Rivain, Abdul Rahman Taleb, and Damien Vergnaud.
Asiacrypt 2021 [ePrint]

On the Power of Expansion: More Efficient Constructions in the Random Probing Model.
Sonia Belaïd, Matthieu Rivain, and Abdul Rahman Taleb.
Eurocrypt 2021 [ePrint]



2020 Random Probing Security: Verification, Composition, Expansion and New Constructions.
Sonia Belaïd, Jean-Sébastien Coron, Emmanuel Prouff, Matthieu Rivain, and Abdul Rahman Taleb.
Crypto 2020 [ePrint] [VRAPS tool]

Tornado: Automatic Generation of Probing-Secure Masked Bitsliced Implementations.
Sonia Belaïd, Pierre-Evariste Dagand, Darius Mercadier, Matthieu Rivain, and Raphaël Wintersdorff.
Eurocrypt 2020 [ePrint] [Tornado tool]



2019 GALACTICS: Gaussian Sampling for Lattice-Based Constant-Time Implementation of Cryptographic Signatures, Revisited.
Gilles Barthe, Sonia Belaïd, Thomas Espitau, Pierre-Alain Fouque, Mélissa Rossi, and Mehdi Tibouchi.
CCS 2019 [ePrint]

maskVerif: Automated Verification of Higher-Order Masking in Presence of Physical Defaults.
Gilles Barthe, Sonia Belaïd, Gaëtan Cassiers, Pierre-Alain Fouque, Benjamin Grégoire, and François-Xavier Standaert.
ESORICS 2019 [ePrint]

Improved parallel mask refreshing algorithms: generic solutions with parametrized non-interference and automated optimizations.
Gilles Barthe, Sonia Belaïd, François Dupressoir, Pierre-Alain Fouque, Benjamin Grégoire, François-Xavier Standaert, Pierre-Yves Strub.
Journal of Cryptographic Engineering [ePrint]



2018 Tight Private Circuits: Achieving Probing Security with the Least Refreshing.
Sonia Belaïd, Dahmun Goudarzi, and Matthieu Rivain.
Asiacrypt 2018 [ePrint] [tightPROVE tool]

Masking the GLP Lattice-Based Signature Scheme at Any Order.
Gilles Barthe, Sonia Belaïd, Thomas Espitau, Pierre-Alain Fouque, Benjamin Grégoire, Mélissa Rossi, and Mehdi Tibouchi.
Eurocrypt 2018 [ePrint]



2017 Private Multiplication over Finite Fields.
Sonia Belaïd, Fabrice Benhamouda, Alain Passelègue, Emmanuel Prouff, Adrian Thillard, and Damien Vergnaud.
Crypto 2017 [Springer link]



2016 Strong Non-Interference and Type-Directed Higher-Order Masking.
Gilles Barthe, Sonia Belaïd, François Dupressoir, Pierre-Alain Fouque, Benjamin Grégoire, Pierre-Yves Strub and Rebecca Zucchini.
CCS 2016 [preliminary and long version] [maskComp tool]

Randomness Complexity of Private Circuits for Multiplication.
Sonia Belaïd, Fabrice Benhamouda, Alain Passelègue, Emmanuel Prouff, Adrian Thillard, and Damien Vergnaud.
Eurocrypt 2016 [ePrint]



2015 Improved Side-Channel Analysis of Finite-Field Multiplication.
Sonia Belaïd, Jean-Sébastien Coron, Benoît Gérard, Pierre-Alain Fouque, Jean-Gabriel Kammerer, and Emmanuel Prouff.
CHES 2015 [ePrint]

Robust Pseudo-Random Number Generators with Input Secure Against Side-Channel Attacks.
Michel Abdalla, Sonia Belaïd, David Pointcheval, Sylvain Ruhault, and Damien Vergnaud.
ACNS 2015 [ePrint]

Verified Proofs of Higher-Order Masking.
Gilles Barthe, Sonia Belaïd, François Dupressoir, Pierre-Alain Fouque, Benjamin Grégoire, and Pierre-Yves Strub.
Eurocrypt 2015 [ePrint] [maskVerif tool]

Differential Power Analysis of HMAC SHA-1 and HMAC SHA-2 in the Hamming Weight Model.
Sonia Belaïd, Luk Bettale, Emmanuelle Dottax, Laurie Genelle, Franck Rondepierre.
E-Business and Telecommunications [Springer link]



2014 Side-Channel Analysis of Multiplications in GF(2^{128}): Application to AES-GCM.
Sonia Belaïd, Pierre-Alain Fouque, and Benoît Gérard.
Asiacrypt 2014

Towards Fresh Re-Keying with Leakage-Resilient PRFs: Cipher Design Principles and Analysis.
Sonia Belaïd, Fabrizio De Santis, Johann Heyszl, Stefan Mangard, Marcel Medwed, Jorn-Marc Schmidt, François-Xavier Standaert, and Stefan Tillich.
Journal of Cryptographic Engineering [Springer link] [ePrint]



2013 Leakage-Resilient Symmetric Encryption via Re-keying.
Michel Abdalla, Sonia Belaïd, and Pierre-Alain Fouque.
CHES 2013 [Full version] [ePrint]

Differential Power Analysis of HMAC SHA-2 in the Hamming Weight Model.
Sonia Belaïd, Luk Bettale, Emmanuelle Dottax, Laurie Genelle and Franck Rondepierre.
SECRYPT 2013 [PDF]




Thesis


22-10-2015 Security of Cryptosystems Against Power-Analysis Attacks
Sonia Belaïd. [PDF]