Journées Codage et Cryptographie 2026

9:00 - 10:00 (1h)

Plénière

Plénière VVF

Eleonora Guerrini

› Private Set Intersection with dynamic datasets - Melek Onen, EURECOM 09:00-10:00 (1h)

10:00 - 10:30 (30min)

Pause café

Plénière VVF

10:00 - 10:30 (30min)

Pause café

Base Tom Souville

10:30 - 11:20 (50min)

Exposés

Plénière VVF

Gustavo Banegas

› Étude de méthodes de preuves de contre-mesures face aux attaques par canaux auxiliaires dans le Random Probing Model - Ghozlane Boukacem, CryptoExperts, LIP6 Sorbonne Université 10:30-10:55 (25min)

› Towards a Constant Leakage Rate: Verifying Security in the Random-Probing Model - Sara Sahraee, Smart Integrated Electronic Systems 10:55-11:20 (25min)

10:30 - 11:20 (50min)

Exposés

Base Tom Souville

Sorina Ionica

› A computational framework for principally polarized abelian varieties - Etienne Piasecki, Unité de Mathématiques Pures et Appliquées 10:30-10:55 (25min)

› Solving the Principal Ideal Problem over quaternionic matrices for isogeny based cryptography. - Julien Soumier, INRIA nancy 10:55-11:20 (25min)

11:30 - 12:20 (50min)

Exposés

Plénière VVF

Rati Ludhani

› Complexity analysis of the Support-Minors modeling of the MinRank problem - Alban Gilard, University of Rouen 11:30-11:55 (25min)

› A MinRank-based encryption scheme à la Alekhnovich-Regev - Romaric NEVEU, XLIM 11:55-12:20 (25min)

11:40 - 12:30 (50min)

Exposés

Base Tom Souville

Jules Baudrin

› Generic Attacks on Double Block Length Sponge Hashing - César Mathéus, Centre Inria de Paris 11:40-12:05 (25min)

› Differential-Linear Attacks from New Distinguishers: The case of SERPENT and PRESENT - Thierno Mamoudou SABALY, Université de Lorraine, CNRS, Inria, LORIA, Nancy, France 12:05-12:30 (25min)

12:30 - 14:00 (1h30)

Déjeuner à partir de 12h20

14:15 - 15:15 (1h)

Discussion thématique

Plénière VVF

15:15 - 15:45 (30min)

Pause café

Plénière VVF

15:15 - 15:45 (30min)

Pause café

Base Tom Souville

15:45 - 17:00 (1h15)

Exposés

Plénière VVF

Kelsey Melissaris

› Suitable LDPC family for MPC applications - Félix Frelot, XLIM 15:45-16:10 (25min)

› Public Traceability in Threshold Decryption - Nathan Papon, Laboratoire Traitement et Communication de lÍnformation 16:10-16:35 (25min)

› RHQC: post-quantum ratcheted key exchange from coding assumptions - Julien Juaneda, Fédération ENAC ISAE-SUPAERO ONERA, Laboratoire de recherche coopératif dans les télécommunications spatiales et aéronautiques 16:35-17:00 (25min)

15:45 - 17:00 (1h15)

Exposés

Base Tom Souville

Elena Berardini

› A post-quantum encryption scheme based on linearized Reed-Solomon codes - Kayodé Epiphane Nouetowa, Institut de Recherche Mathématique de Rennes 15:45-16:10 (25min)

› Constant-time decoding of Gabidulin codes and their generalizations with application to RQC - Anthony Fraga, Mathématiques & Sécurité de l'information 16:10-16:35 (25min)

› Local codes in rank metric - Camille Garnier, XLIM 16:35-17:00 (25min)

18:00 - 19:00 (1h)

Cocktail

19:00 - 20:30 (1h30)

Banquet

Programme