Prof. Dr. Franck Leprévost

Franck Leprévost

Full professor in Informatics

Research Topics Algorithmic Number Theory, Cryptology
Faculty or Centre Faculty of Science, Technology and Medicine
Department Department of Computer Science
Postal Address Université du Luxembourg
Maison du Nombre
6, Avenue de la Fonte
L-4364 Esch-sur-Alzette
Campus Office MNO, E03 0335-050
Email
Telephone (+352) 46 66 44 6200

Franck Leprévost is professor at the University of Luxembourg. He was before Professor at the University of Grenoble (France 2000-2003) and researcher at the CNRS Paris (1993-2000). He received his PhD and Habilitation in Mathematics in Paris in 1992 and 1997. He was guest at the Max-Planck-Institut für Mathematik (Bonn) and at the Technische Universität Berlin, and a research fellow of the Alexander von Humboldt foundation. He is the author of over 50 papers, co-editor of 2 books, co-author of chapters of 3 books, and gives in average 8 international talks per year since 1992. He has been involved in international IEEE standardization activities (like the IEEE-P1363 worldwide standard on Public-Key Cryptography) as well as in many international research activities for a number of years. He served as an expert for the European Parliament, in particular for the report: "Encryption and cryptosystems in electronic surveillance: A survey of the technology assessment issues" (Global project No: EP/IV/B/STOA/98/1401/01: Development of surveillance technology and risk of abuse of economic information), which become famous as part of the so-called ECHELON report for the European Parliament. He is also the author for the European Parliament of the reports "Security techniques for digital media", and "Protection and implementation of intellectual property rights in security technologies for digital media" (both with B. Warusfel). He was scientific advisor of some European venture capitalists. He was 2003 guest scientist interviewed by the French "Office Parlementaire d'Evaluation des Choix Scientifiques et Technologique" of the Assemblée Nationale and of the Sénat, for the parliamentary study on biometrics. In 2003, he was a member of the working group on research in Europe of the French "think-tank" Institut Montaigne (founder: Claude Bébéar), and since 2005, he is member of the administration board of LuxTrust S.A. Since December 2005, he is Vice-President of the University of Luxembourg, in charge of international relations and special projects (2005-2010), and of international relations and organization (since December 2010).

Since January 2010, he is member of the scientific Board of the Fonds National de la Recherche.

Last updated on: Tuesday, 29 October 2019

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2023

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See detailShuffleDetect: Detecting Adversarial Images against Convolutional Neural Networks
Chitic, Ioana Raluca; Topal, Ali Osman; Leprevost, Franck

in Applied Sciences (2023), 13(6), 4068

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2022

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See detailEmpirical Perturbation Analysis of Two Adversarial Attacks: Black Box versus White Box
Chitic, Raluca; Topal, Ali Osman; Leprevost, Franck

in Applied Sciences (2022), 12(14), 7339

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See detailStrategy and Feasibility Study for the Construction of High Resolution Images Adversarial Against Convolutional Neural Networks
Leprevost, Franck; Topal, Ali Osman; Avdusinovic, Elmir; Chitic, Ioana Raluca

in ACIIDS 2022: Intelligent Information and Database Systems (2022)

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See detailA strategy creating high-resolution adversarial images against convolutional neural networks and a feasibility study on 10 CNNs
Leprevost, Franck; Topal, Ali Osman; Avdusinovic, Elmir; Chitic, Ioana Raluca

in Journal of Information and Telecommunication (2022), 7(1), 89-119

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2021

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See detailRobustness of Adversarial Images against Filters
Chitic, Ioana Raluca; Deridder, Nathan; Leprevost, Franck; Bernard, Nicolas

in Optimization and Learning (2021), 1443

See detailLe rôle civilisationnel des universités
Leprevost, Franck

Article for general public (2021)

See detailUniversities and Civilizations
Leprevost, Franck

Book published by ISTE and Wiley (2021)

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2020

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See detailEvolutionary algorithms deceive humans and machines at image classification: An extended proof of concept on two scenarios
Chitic, Ioana Raluca; Leprevost, Franck; Bernard, Nicolas

in Journal of Information and Telecommunication (2020)

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See detailA proof of concept to deceive humans and machines at image classification with evolutionary algorithms
Chitic, Raluca Ioana; Bernard, Nicolas; Leprévost, Franck

in Chitic, Iona Raluca; Bernard, Nicolas; Leprévost, Franck (Eds.) Proceedings of ACIIDS 2020 (2020)

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See detailPrivacy-Preserving Logistic Regression as a Cloud Service Based on Residue Number System
Cortés-Mendoza, Jorge; Tchernykh, Andrei; Babenko, Mikhail; Pulido-Gaytan, Luis Bernardo; Radchenko, Gleb; Leprevost, Franck; Wang, Xinheng; Avetisyan, Arutyun

in Voevodin, Vladimir; Sobolev, Sergey (Eds.) 6th Russian Supercomputing Days, Moscow 21-22 September 2020 (2020, December)

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See detailReducing overfitting and improving generalization in training convolutional neural network under limited sample sizes in image recognition
Thanapol, Panissara; Lavangnananda, Kittichai; Bouvry, Pascal; Pinel, Frederic; Leprevost, Franck

in 5th International Conference on Information Technology, Bangsaen 21-22 October 2020 (2020)

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2019

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See detailHow Evolutionary Algorithms and Information Hiding deceive machines and humans for image recognition: A research program
Bernard, Nicolas; Leprévost, Franck

in Theeramunkong, Thanaruk; Bouvry, Pascal; Srichaikul, Piyawut (Eds.) Proceedings of the OLA'2019 International Conference on Optimization and Learning (Bangkok, Thailand, Jan 29-31, 2019) (2019)

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2018

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See detailEvolutionary Algorithms for Convolutional Neural Network Visualisation
Bernard, Nicolas; Leprévost, Franck

in Meneses, Esteban; Castro, Harold; Barrios Hernández, Carlos Jaime; Ramos-Pollan, Raúl (Eds.) High Performance Computing -- 5th Latin American Conference, CARLA 2018, Piedecuesta, Colombia (2018)

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See detailThe University of Luxembourg: A National Excellence Initiative
Leprévost, Franck

in Altbach, Phil; Reisberg, Liz; Salmi, Jamil; Froumin, Isaak (Eds.) Accelerated Universities: A ideas and Money Combine to Build Academic Excellence (2018)

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See detailJames Bond's Most Secret Weapon
Leprévost, Franck

in Proceedings of the 3rd International Conference on Applications in Information Technology (2018)

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See detailElliptic Curves Discrete Logarithm Problem over a Finite Field Fp and p-adic Approximations
Leprévost, Franck; Bernard, Nicolas; Bouvry, Pascal

in Proceedings of the 3rd International Conference on Applications in Information Technology (ICAIT-2018) (2018)

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2013

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See detailHardened Bloom Filters, with an Application to Unobservability
Bernard, Nicolas; Leprévost, Franck

in Annales Universitatis Mariae Curie-Skłodowska. Sectio AI, Informatica (2013), 12(4), 11-22

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2012

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See detailBeyond Tor: The TrueNyms Protocol
Bernard, Nicolas; Leprévost, Franck

in Security and Intelligent Information Systems (2012)

See detailSecurity and Intelligent Information Systems
Klopotek, Mieczyslaw; Leprévost, Franck; Marciniak, Malgorzata; Mykowiecka, Agnieszka; Rybinski, Henryk; Bouvry, Pascal

Book published by Springer (2012)

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2011

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See detailOn the Computation of Class Polynomials with "Thetanullwerte" and Its Applications to the Unit Group Computation
Leprévost, Franck; Pohst, Michael; Uzunkol, Osmanbey

in Experimental Mathematics (2011), 20(3), 271-281

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2009

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See detailJacobians of genus 2 curves with a rational point of order 11
Leprévost, Franck; Bernard, Nicolas; Pohst, Michael

in Experimental Mathematics (2009), 18(1), 65-70

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2007

See detailCryptographie à Clef Publique
Dumas, J.-G.; Leprévost, Franck; Roch, Jean-Louis; Savin, V.; Varrette, Sébastien

in Ebrahimi, Touradj; Leprévost, Franck; Warusfel, Bertrand (Eds.) Cryptographie et sécurité des systèmes et réseaux, 2 (2007)

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See detailUnits in some parametric families of quartic fields
Leprévost, Franck; Pohst, Michael; Schöpp, Andreas

in Acta Arithmetica (2007), 127(3), 205-216

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2006

See detailchap. "Cryptographie à Clé Publique"
Dumas, J.-G.; Leprévost, Franck; Roch, J.-L.; Savin, V.; Varrette, Sébastien

in Sécurité Multimédia: Cryptographie et Sécurité Systèmes et Réseaux (2006)

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See detailCryptographie et sécurité des systèmes et réseaux
Ebrahimi, Touradj; Leprévost, Franck; Warusfel, Bertrand

Book published by Hermès-Lavoisier (2006)

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See detailEnjeux de la sécurité multimédia
Ebrahimi, Touradj; Leprévost, Franck; Warusfel, Bertrand

Book published by Hermès-Lavoisier (2006)

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See detailRéalités de l'espionnage électronique
Leprévost, Franck; Ebrahimi, Touradj; Warusfel, Bertrand

Book published by Lavoisier-Hermes (2006)

See detailchap "Architectures PKI"
Leprévost, Franck; Varrette, Sébastien; Roch, Jean-Louis; Dumas, Jean-Guillaume

in Sécurité Multimédia: Cryptographie et Sécurité Systèmes et Réseaux (2006)

See detailApplicative Solutions for Safe Computations in Distributed Environments
Varrette, Sébastien; Roch, J.-L.; Leprévost, Franck

in Workshop "Trustworthy Software" (2006)

See detailSafe Distributed Architecture for Image-based Computer Assisted Diagnosis
Varrette, Sébastien; Roch, J.-L.; Montagnat, J.; Seitz, L.; Pierson, J.-M.; Leprévost, Franck

in Proc. of the IEEE Intl. Conf. on Pervasive Services, Workshop on Health Pervasive Systems (HPS'06) (2006)

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2005

See detailGenerating anomalous elliptic curves
Leprévost, Franck; Monnerat, Jean; Varrette, Sébastien; Vaudenay, Serge

in Information Processing Letters (2005), 93

See detailAuthentification Distribuée sur Grille de Grappes basée sur LDAP
Varrette, Sébastien; Georget, S.; Roch, J.-L.; Leprévost, Franck

in Proc. des 16èmes rencontres francophones du parallélisme (RenPar'16) (2005)

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See detailDistributed Authentication in GRID5000
Varrette, Sébastien; Georget, Sebastien; Montagnat, Johan; Roch, Jean-Louis; Leprévost, Franck

in Proc. of OTM Confederated Int. Workshops on Grid Computing and its Application to Data Analysis (GADA'05) (2005, November)

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2004

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See detailRational torsion of J_0(N) for hyperelliptic modular curves and families of Jacobians of genus 2 and genus 3 curves with a rational point of order 5, 7 or 10
Leprévost, Franck; Pohst, Michael; Schöpp, Andreas

in Abhandlungen aus dem Mathematischen Seminar der Universität Hamburg (2004), 74

See detailSecure Architecture for Clusters and Grids
Varrette, Sébastien; Roch, J.-L.; Denneulin, Y.; Leprévost, Franck

in Proc. of the 2nd Int. Conf. on Critical Infrastructures (CRIS 2004) (2004)

See detailFlowCert : Probabilistic Certification for Peer-to-Peer Computations
Varrette, Sébastien; Roch, J.-L.; Leprévost, Franck

in Proc. of the 16th Symposium on Computer Architecture and High Performance Computing (SBAC-PAD 2004) (2004)

See detailSecure architectures for clusters and grid computations
Varrette, Sébastien; Roch, Jean-Louis; Denneulin, Yves; Leprévost, Franck

in Proceedings de CRIS 2004 (2nd International Conference on Critical Infrastructures), Grenoble, France, Octobre 2004 (2004)

See detailFlowCert : Probabilistic certification for parallel processing on the grid
Varrette, Sébastien; Roch, Jean-Louis; Leprévost, Franck

in IEEE, editor. Proceedings of the 16th Symposium on Computer Architecture and High Performance Computing. IEEE-SBAC PAD 2004, Foz do Iguaçu, Brésil, octobre 2004 (2004, October)

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2003

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See detailUtilisation des modules elliptiques de Drinfeld en cryptologie
Gillard, Roland; Leprévost, Franck; Pantchichkine, Alexei; Roblot, Xavier

in Comptes Rendus. Mathématique (2003), 336(11), 879-882

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See detailAn Overview Of Public-Key Cryptology
Leprévost, Franck

in DPP 2003: International Conference on Digital Production Printing and Industrial Applications (2003)

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See detailFamilles de polynômes liées aux courbes modulaires X_1(l) unicursales et points rationnels non-triviaux de courbes elliptiques quotient
Leprévost, Franck; Pohst, Michael; Schöpp, Andreas

in Acta Arithmetica (2003), 110(4), 401-410

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2002

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See detailCryptographie et lutte contre le terrorisme : éviter les fausses solutions sécuritaires
Warusfel, Bertrand; Leprévost, Franck

in Droit et Défense (2002)

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2001

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See detailEmpirical evidence for the Birch and Swinnerton-Dyer conjectures for the modular Jacobians of genus 2 curves
Flynn, E. Victor; Leprévost, Franck; Schaefer, E. F.; Stein, William; Stoll, Michael; Wetherell, J. L.

in Mathematics of Computation (2001), 70(236), 1675-1697

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See detailEchelon: origines et perspectives d'un débat transnational
Leprévost, Franck; Warusfel, Bertrand

in Annuaire Français des Relations Internationales (2001), 2

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2000

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See detailFive torsion points on curves of genus two
Boxall, John; Grant, David; Leprévost, Franck

in Proceedings of the London Mathematical Society (2000)

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See detailHow to bypass the Wassenaar Arrangement: A new application for watermarking
Ebrahimi, Touradj; Erard, Raphael; Kutter, Martin; Leprévost, Franck; Santa Cruz, Diego

in Abstract book of 8th ACM International Multimedia Conference on Multimedia and Security (2000)

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See detailLarge torsion subgroups of split Jacobians of curves of genus two or three
Howe, Everett; Leprévost, Franck; Poonen, Björn

in Forum Mathematicum (2000), 12

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1999

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See detailAppendice : quelques données statistiques
Fermigier, Stéphane; Leprévost, Franck; FIEKER, Claus

in Journal of Number Theory (1999), 78

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See detailSymbiose von Kryptographie und digitalen Wasserzeichen: effizienter Schutz des Urheberrechtes digitaler Medien
Kutter, Martin; Leprévost, Franck

in Tagungsband des 6. Deutschen IT-Sicherheitskongresses des BSI (1999)

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See detailPeter Shor, prix Nevanlinna 1998
Leprévost, Franck

in Gazette des Mathématiciens (1999), 81

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See detailAES und IEEE-P1363, die kryptographischen Standards des 21. Jahrhunderts
Leprévost, Franck

in Tagungsband des 6. Deutschen IT-Sicherheitskongresses des BSI (1999)

See detailThe modular points of a genus 2 quotient of X_0(67)
Leprévost, Franck

in Proceedings of the Finite Field Conference of the American Mathematical Society (Contemporary Mathematics) (1999), 245

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See detailLes standards cryptographiques du XXI-eme siecle : AES et IEEE-P1363
Leprévost, Franck

in Gazette des Mathématiciens (1999)

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See detailAn infinite tower of genus 2 curves related to the Kowalewski top
Leprévost, Franck; Markushevich, Dimitri

in Journal für die Reine und Angewandte Mathematik (1999), 514

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1997

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See detailSur certains sous-groupes de torsion de Jacobiennes de courbes hyperelliptiques de genre g > 0
Leprévost, Franck

in Manuscripta Mathematica (1997), 92(I), 47-63

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See detailRevêtements de courbes elliptiques à multiplication complexe par des courbes hyperelliptiques et sommes de caractères
Leprévost, Franck; Morain, François

in Journal of Number Theory (1997), 64(2), 165-182

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1996

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See detailSur une conjecture sur les points de torsion rationnels des Jacobiennes de courbes
Leprévost, Franck

in Journal für die Reine und Angewandte Mathematik (1996), 473

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1995

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See detailJacobiennes de certaines courbes de genre 2 : torsion et simplicité
Leprévost, Franck

in Journal de Théorie des Nombres de Bordeaux (1995), 7

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1992

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See detailTorsion sur des familles de courbes de genre g
Leprévost, Franck

in Manuscripta Mathematica (1992), 75

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