Exploring Crypto-Physical Dark Matter and Learning with Physical Rounding

Exploring Crypto-Physical Dark Matter and Learning with Physical Rounding

Towards Secure and Efficient Fresh Re-Keying

Sébastien Duval, Pierrick Méaux, Charles Momin, François-Xavier Standaert

IACR Transactions on Cryptographic Hardware and Embedded Systems (TCHES),Dec 3, 2020

Side-Channel Attacks, Fresh Re-Keying, Low-Complexity wPRFs, Learning With Rounding, Boolean Functions, Masking, Key-Homomorphism

Side-Channel Attacks, Fresh Re-Keying, Low-Complexity wPRFs, Learning With Rounding, Boolean Functions, Masking, Key-Homomorphism

RésuméAbstract Access Accès @RG@dblp

A Systematic Appraisal of Side Channel Evaluation Strategies

A Systematic Appraisal of Side Channel Evaluation Strategies

Melissa Azouaoui, Davide Bellizia, Ileana Buhan, Nicolas Debande, Sébastien Duval, Christophe Giraud, Éliane Jaulmes, François Koeune, Elisabeth Oswald, François-Xavier Standaert, Carolyn Whitnall

International Conference on Research in Security Standardisation (SSR),Nov 24, 2020

Side channels, Evaluation, Certification

Side channels, Evaluation, Certification

RésuméAbstract Access Accès @RG@dblpVideo Vidéo

Saturnin: a suite of lightweight symmetric algorithms for post-quantum security

Saturnin: a suite of lightweight symmetric algorithms for post-quantum security

Anne Canteaut, Sébastien Duval, Gaëtan Leurent, María Naya-Plasencia, Léo Perrin, Thomas Pornin, André Schrottenloher

IACR Transactions on Symmetric Cryptology (ToSC),Jun 22, 2020

Lightweight cryptography, Post-quantum security, Block cipher, Authenticated encryption, Hash function, AES, Duck

Lightweight cryptography, Post-quantum security, Block cipher, Authenticated encryption, Hash function, AES, Duck

RésuméAbstract Access Accès @RG@dblpVideo Vidéo

Spook: Sponge-Based Leakage-Resistant Authenticated Encryption with a Masked Tweakable Block Cipher

Spook: Sponge-Based Leakage-Resistant Authenticated Encryption with a Masked Tweakable Block Cipher

Davide Bellizia, Francesco Berti, Olivier Bronchain, Gaëtan Cassiers, Sébastien Duval, Chun Guo, Gregor Leander, Gaëtan Leurent, Itamar Levi, Charles Momin, Olivier Pereira, Thomas Peters François-Xavier Standaert, Balazs Udvarhelyi, Friedrich Wiemer

IACR Transactions on Symmetric Cryptology (ToSC),Jun 22, 2020

Authenticated encryption, NIST lightweight cryptography standardization effort, Leakage-resistance, Bitslice ciphers, Masking countermeasure, Low energy

Authenticated encryption, NIST lightweight cryptography standardization effort, Leakage-resistance, Bitslice ciphers, Masking countermeasure, Low energy

RésuméAbstract Access Accès @RG@dblpVideo Vidéo

Low AND Depth and Efficient Inverses: a Guide on S-boxes for Low-latency Masking

Low AND Depth and Efficient Inverses: a Guide on S-boxes for Low-latency Masking

Begül Bilgin, Lauren de Meyer, Sébastien Duval, Itamar Levi, François-Xavier Standaert

IACR Transactions on Symmetric Cryptology (ToSC),May 7, 2020

S-box, Lightweight cryptography, Masking, Multiplicative complexity, AND depth

S-box, Lightweight cryptography, Masking, Multiplicative complexity, AND depth

RésuméAbstract Access Accès @RG@dblpVideo Vidéo

Lightweight MACs from Universal Hash Functions

Lightweight MACs from Universal Hash Functions

Sébastien Duval, Gaëtan Leurent

Smart Card Research and Advanced Applications (CARDIS),2019-03

Lightweight cryptography, Micro-controller, MAC, Almost universal hash functions, Beyond-birthday-bound security

Lightweight cryptography, Micro-controller, MAC, Almost universal hash functions, Beyond-birthday-bound security

RésuméAbstract Access Accès @RG@dblp

Constructions pour la cryptographie à bas coût

Constructions for lightweight cryptography (in French)

Sébastien Duval

PhD Thesis,2018-10

Cryptographie, Bas coût, Chiffrement symétrique

Cryptography, Lightweight, Symmetric encryption

RésuméAbstract Access Accès @RG

MDS Matrices with Lightweight Circuits

MDS Matrices with Lightweight Circuits

Sébastien Duval, Gaëtan Leurent

IACR Transactions on Symmetric Cryptology (ToSC),Jun 7, 2018

MDS matrix, Lightweight cryptography

MDS matrix, Lightweight cryptography

RésuméAbstract Access Accès @RG@dblpVideo Vidéo

A Generalisation of Dillon's APN Permutation With the Best Known Differential and Nonlinear Properties for All Fields of Size \(2^{4k+2}\)

A Generalisation of Dillon's APN Permutation With the Best Known Differential and Nonlinear Properties for All Fields of Size \(2^{4k+2}\)

Anne Canteaut, Sébastien Duval, Léo Perrin

IEEE Transactions on Information Theory (IEEE-IT),2017-03

RésuméAbstract Access Accès @RG@dblp

Cryptanalysis of the FLIP Family of Stream Ciphers

Cryptanalysis of the FLIP Family of Stream Ciphers

Sébastien Duval, Virginie Lallemand, Yann Rotella

Annual Cryptology Conference (CRYPTO),2016-08

Stream cipher, Guess-and-determine attack, FLIP, FHE

Stream cipher, Guess-and-determine attack, FLIP, FHE

RésuméAbstract Access Accès @RG@dblpVideo Vidéo

Construction of Lightweight S-Boxes using Feistel and MISTY structures

Construction of Lightweight S-Boxes using Feistel and MISTY structures

Anne Canteaut, Sébastien Duval, Gaëtan Leurent

International Conference on Selected Areas in Cryptography (SAC),2015-08

S-Box, Feistel network, MISTY network, Lightweight block-cipher

S-Box, Feistel network, MISTY network, Lightweight block-cipher

RésuméAbstract Access Accès @RG@dblp