WRACH 2023 : Workshop on Randomness and Arithmetics for Cryptographic Hardware
12-16 Jun 2023 Roscoff (France)
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Planning
Week
Mon. 12
Tue. 13
Wed. 14
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Fri. 16
List
Mon. 12
Tue. 13
Wed. 14
Thu. 15
Fri. 16
09:00
10:00
11:00
12:00
13:00
14:00
15:00
16:00
17:00
18:00
Randomness
16:00 - 17:30 (1h30)
Randomness
Salle de conférences
Philippe Elbaz-Vincent
›
Sur les générateurs pseudo aléatoires linéaires
- Florette Martinez, LIP6
16:00-16:45 (45min)
›
Effets des différents bruits sur la variance d'Allan du jitter dans des RO: Expérimentation et émulation
- Licinius Benea, Direction de Recherche Technologique (CEA)
16:45-17:30 (45min)
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9:00 - 10:15 (1h15)
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Salle de conférences
Jean-Marc Robert
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RNS representation for homomorphic encryption
- Vincent ZUCCA, Laboratoire dÍnformatique de Robotique et de Microélectronique de Montpellier, Université de Perpignan Via Domitia
09:00-09:45 (45min)
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Randomisation of NTT to counteract side channel analysis of RLWE cryptosystem
- Christophe NEGRE, Equipe DALI (UPVD, LIRMM-UM2)
09:45-10:15 (30min)
Coffee break
10:15 - 10:30 (15min)
Coffee break
Salle de conférences
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10:30 - 12:00 (1h30)
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Salle de conférences
Laurent Imbert
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A Binomial Family for Practical Polynomial Modular Number Systems
- Thomas Plantard, Nokia Bell Labs
10:30-11:15 (45min)
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PMNS revisited for efficiency and better memory cost
- Fangan Yssouf Dosso, Laboratoire SAS, EMSE
11:15-12:00 (45min)
Lunch
12:30 - 15:30 (3h)
Lunch
Cyber Security
15:30 - 17:00 (1h30)
Cyber Security
Salle de conférences
Marion Videau
›
From the present to the future of cryptography in the automotive industry
- Lina Mortajine, Bosch ITK Engineering - Loubna Ghammam, Bosch ITK Engineering
15:30-16:15 (45min)
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Overview of micro architectural attacks and application to a RISC-V core
- YANNICK TEGLIA, Thales DIS
16:15-17:00 (45min)
Coffee break
17:00 - 17:15 (15min)
Coffee break
Cyber Security
17:15 - 18:30 (1h15)
Cyber Security
Salle de conférences
Yannick Teglia
›
Etude critique d'une méthode de machine learning appliquée à l'analyse par canaus auxiliaire
- Julien Eynard, Rambus
17:15-17:45 (30min)
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Will Post Quantum Cryptography Change our Life?
- Pierre-Yvan Liardet, eShard
17:45-18:30 (45min)
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Coffee break
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9:30 - 12:30 (3h)
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Salle de conférences
Augustin Sarr
›
Zero-Knowledge Proofs from Multiparty Computation: Recent Advances
- Matthieu Rivain, CryptoExperts
09:30-10:15 (45min)
›
Post-Quantum Signatures from Secure Multiparty Computation
- Thibauld FENEUIL, Institut de Mathématiques de Jussieu - Paris Rive Gauche, CryptoExperts
10:15-11:00 (45min)
11:00 - 11:15 (15min)
Coffee break
11:15 - 12:30 (1h15)
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Salle de conférences
Thomas Plantard
›
Masking Kyber Compression
- Laurent Imbert, Laboratoire d'Informatique de Robotique et de Microélectronique de Montpellier
11:15-11:45 (30min)
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A Short-List of Pairing-Friendly Curves Resistant to the Special TNFS at 192-Bit Security Level
- Aurore Guillevic, Inria Nancy
11:45-12:30 (45min)
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Coffee break
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9:30 - 12:45 (3h15)
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Salle de conférences
Sylvain Duquesne
›
Cryptographic research at KDDI research
- Arnaud Sipasseuth, KDDI Research
09:30-10:15 (45min)
›
An Efficient Generic Insider Secure Signcryption with Non–Interactive Non–Repudiation
- Augustin P. Sarr, Département de Mathématiques Appliquées / Université Gast Berger de Saint-Louis
10:15-11:00 (45min)
11:00 - 11:15 (15min)
Coffee break
11:15 - 12:45 (1h30)
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Salle de conférences
Aurore Guillevic
›
Efficient Zero-Knowledge Arguments and Digital Signatures via Sharing Conversion in the Head
- Jules Maire, LIP6
11:15-12:00 (45min)
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MPC in the head for discrete logarithms, isomorphisms and group actions
- Antoine Joux, Helmholtz Center for Information Security [Saarbrücken]
12:00-12:45 (45min)
Lunch
12:45 - 15:30 (2h45)
Lunch
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Coffee break
Algorithmic
15:30 - 17:45 (2h15)
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Salle de conférences
Anastasia Volkova
›
Arithmetic for Crypto in FPGA: HDL or HLS?
- Arnaud TISSERAND, CNRS, Lab-STICC
15:30-16:15 (45min)
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Implantations de multiplications modulaires et exponentiations en lot utilisant l'extension IFMA52
- Jean-Marc Robert, IAA/IMATH Université de Toulon
16:15-17:00 (45min)
17:00 - 17:15 (15min)
Coffee break
17:15 - 18:30 (1h15)
Algorithmic
Salle de conférences
Julia Pieltant
›
Multiplication in finite fields with Chudnovsky-type algorithms
- Bastien Pacifico, Institut de Mathématiques de Marseille
17:15-18:00 (45min)
›
Une implémentation logicielle de la multiplication de Chudnovsky-Chudnovsky
- Laurent-Stéphane Didier, Université de Toulon
18:00-18:30 (30min)
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9:30 - 12:00 (2h30)
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Salle de conférences
Damien Vergnaud
›
BaDu primes and applications to cryptography
- Sylvain Duquesne, IRMAR
09:30-10:15 (45min)
›
Who evaluates evaluators: assessing cryptography evaluators assessing a secure messaging application security
- Marion VIDEAU, Quarkslab
10:15-11:00 (45min)
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