Academic Activities
Invited Talks & Seminars
Invited talks
- 5th International Conference on Algebraic Informatics, TBA, Porquerolles, France, September 3-6, 2013.
- ECRYPT II Workshop on Physical Attacks, Elliptic curves and fault attacks, Graz, Austria, November 27-28, 2012.
- ECRYPT II Summer School on Design and Security of Cryptographic Algorithms and Devices, Prime generation: News from the front, Albena, Bugaria, May 29 – June 3, 2011.
- Journées «Codage et Cryptographie» 2011, Courbes elliptiques de Huff et applications cryptographiques, St Pierre d'Oléron, France, April 3-8, 2011.
- Opening day for "GDR Maths et Entreprise", Elliptic curve cryptography, Institut Henri Poincaré, Paris, France, December 1, 2010.
- Workshop on Tools for Cryptanalysis 2010 (TOOLS 2010), A primer on lattice reduction, Egham, UK, June 22-23, 2010.
- PAca Security Trends in Embedded Systems (PASTIS 2010), Highly regular exponentiation algorithms and side-channel attacks, Gardanne, France, June 16-17, 2010
- École Jeunes Chercheurs en Informatique Mathématique, Ingénierie cryptographique : de la recherche académique à la pratique industrielle, Chambéry, France, March 29 – April 2, 2010.
- 2009 International Workshop on Cryptography and Network Security, Elliptic curve cryptography: New models and implementation tricks, Taipei, Taiwan, December 14-15, 2009.
- B-IT Summer School on Cryptography – Crypt@b-it 2009, Cryptography in practice: How to make it small, fast and secure, Bonn, Germany, August 3-7, 2009.
- Crypto'Puces 2009, Attaques par fautes sur les systèmes basés sur les courbes elliptiques, Porquerolles, France, June 2-6, 2009.
- 4th Workshop on Coding and Cryptography, Resource-constrained implementation of elliptic curve cryptography, Cork, Ireland, May 19-20, 2008.
- 4th Taiwanese-French Conference on Information Technology – TFIT 2008, Secure design of RSA-based cryptosystems, Taipei, Taiwan, March 3-5, 2008.
- TWISC Summer School on Information Security – ISSS 2007, Cryptographic Engineering, National Taiwan University of Science and Technology, Taipei, Taiwan, August 6-17, 2007.
- 5th International Workshop on the State of the Art in Cryptology and New Challenges Ahead, Quo vadis cryptology? Threat of side-channel attacks, Warsaw, Poland, May 28, 2007.
- 2nd International Conference on Security of Information and Networks (SIN 2007), White-box cryptography: From theory to practice, Gazimagusa, North Cyprus, May 8-10, 2007.
- ECRYPT Summer School on Cryptographic Hardware, Side-Channel and Fault Attacks, Fault attacks: An algorithmic perspective, Louvain-la-Neuve, Belgium, June 12-15, 2006.
- IPAM Workshop on Special Purpose Hardware for Cryptography: Attacks and Applications, Elliptic curve cryptosystems in the presence of faults, University of California, Los Angeles, CA, USA, December 4-8, 2006.
- 8th Workshop on Elliptic Curve Cryptography (ECC 2004), Secure implementation of elliptic curve cryptography, Bochum, Germany, September 20-22, 2004.
- UCL Graduate School in Electronics and Communications, I: Security proofs, II: Advanced side-channel attacks, Louvain-la-Neuve, Belgium, May 11-13, 2004.
Seminars
- Stanford Security Laboratory, Software Protection against Fault Attacks, Stanford, CA, USA, March 18, 2013.
- Université de Caen Basse-Normandie, Scalar multiplication on Weierstraß elliptic curves from co-Z arithmetic, Caen, France, May 10, 2012.
- Computer Security and Industrial Cryptography (COSIC), Huff curves and applications to cryptography, Leuven, Belgium, February 9, 2012.
- 10ème Anniversaire du Master Security, Cryptology and Coding of Information systems, On-board RSA key generation: An industrial experience, Grenoble, France, September 12, 2011.
- Orange Labs, Torus-based cryptography and an application to the ACJT scheme, Caen, France, June 17, 2011.
- Japan Advanced Institute of Science and Technology (JAIST), The arithmetic of Huff curves and its cryptographic applications, Nomi, Ishikawa, Japan, December 15, 2010.
- Institut Fourier, Cryptography and industry, Grenoble, France, November 4, 2010.
- Institut Fourier, Practical cryptography, Grenoble, France, January 21, 2010.
- UCL Crypto Group, Unified point addition formulas for elliptic curve cryptography and implementation attacks, Louvain-la-Neuve, Belgium, August 25, 2009.
- International Conference on Geometry and Cryptography (GeoCrypt 2009), Unified, strongly unified and complete formulae for point addition on elliptic curves, Pointe-à-Pitre, Guadeloupe, French West Indies, April 27 – May 1, 2009.
- Institut Fourier, Cryptography: From theory to practice – An industrial perspective, Grenoble, France, February 12, 2009.
- DIWALL Seminar, The methodology of provable security, Rennes, France, March 20, 2008.
- Université de Rennes 1, Generation of prime numbers on portable devices, Rennes, France, November 10, 2006.
- Université de Caen Basse-Normandie, A practical and tightly secure signature scheme, Caen, France, October 26, 2006.
- Japan Advanced Institute of Science and Technology (JAIST), Fault attacks: Measures and countermeasures, Nomi, Ishikawa, Japan, October 16, 2006.
- UCL Crypto Group, Lattice basis reduction and cryptography, Louvain-la-Neuve, Belgium, December 2005.
- Laboratoire d'Informatique, de Robotique et de Microélectronique de Montpellier (LIRMM), Sur la sécurité des signatures numériques, Montpellier, France, June 2005.
- Journée Cryptographie & Sécurité Informatique, C.M.I., UFR MIM de Marseille, Introduction à la sécurité prouvée, Marseille, France, April 2005.
- Cryptology and Information Security Lab., National Cheng Kung University, Provably secure signature schemes, Tainan, Taiwan, March 2005.
- Université de Rennes 1, Elliptic curves and side-channel analysis, Rennes, France, September 2003.
- UCL Crypto Group, Elliptic curves and side-channel analysis, Louvain-la-Neuve, Belgium, January 29, 2003.
- Ruhr-Universität Bochum, Security against side-channel analysis, Bochum, Germany, January 2003.
- Azur'Crypt, Preventing side-channel analysis in elliptic curve cryptosystems: An update, Toulon, France, March 2002.
- Azur'Crypt, Sécurité des implémentations sur courbes elliptiques pour cartes à puce, Luminy, France, June 2001.
- AT&T Research Labs, Security paradoxes, Florham Park, NJ, USA, August 1999.
- École normale supérieure (ENS), Security analysis of RSA-type cryptosystems, Paris, France, October 1997.
- University of Cambridge, Security analysis of RSA-type cryptosystems, Cambridge, UK, September 25, 1997.
Courses
Coming soon...
Study Committees
Habilitation (HDR) committees
- Emmanuel Prouff, 2013.
- Sébastien Canard, La cryptographie au service de la vie privée, Université de Caen Basse-Normandie, Caen, December 2, 2009.
PhD committees
- Mario Strefler, 2013.
- Roch Lescuyer, Outils cryptographiques pour les accréditations anonymes, Université Paris 7 - Denis Diderot, Paris, November 21, 2012.
- Dephine Leresteux, Injection de fautes et de logiciels sur les implémentations cryptographiques, Université Paris 7 - Denis Diderot, Paris, July 5, 2012.
- Junfeng Fan, Efficient arithmetic in embedded cryptography and cryptanalysis, Katholieke Universiteit Leuven, Leuven, February 9, 2012.
- Davide Alessio, Sur quelques questions de cryptographie, Université de Rennes 1, Rennes, December 13, 2011.
- Alexandre Venelli, Contribution à la sécurité physique des cryptosystèmes embarqués, Université de la Méditerranée - Aix-Marseille II, Marseille, January 31, 2011.
- Pascal Delaunay, Attaques physiques sur des algorithmes de chiffrement par flot, Université de Versailles Saint-Quentin-en-Yvelines, Versailles, January 28, 2011.
- Augustin P. Sarr, Key agreement protocols: Security models, analyses, and designs, Université Joseph Fourier - Grenoble, Grenoble, October 18, 2010.
- Alexandre Berzati, Analyse cryptographique des altérations d'algorithmes, Université de Versailles Saint-Quentin-en-Yvelines, Versailles, September 29, 2010.
- Léonard Dallot, Sécurité de protocoles cryptographiques fondés sur les codes correcteurs d'erreurs, Université de Caen Basse-Normandie, Caen, July 15, 2010.
- Denis Réal, The utilization of near-field techniques to enhance electro-magnetic side-channel cryptanalysis: New attacks and countermeasures, INSA de Rennes, Rennes, April 1, 2010.
- Alexander Kruppa, Speeding up integer multiplication and factorization, Université Henri Poincaré - Nancy 1, Nancy, January 28, 2010.
- Iwen Coisel, Authentification et anonymat à bas coût : Modélisations et protocoles, Université de Caen Basse-Normandie, Caen, October 9, 2009.
- Matthieu Rivain, On the physical security of cryptographic implementations, Université du Luxembourg, Luxembourg, September 22, 2009.
- Philippe Bulens, Mathematical and physical concerns regarding cryptographic key lengths, Université catholique de Louvain, Louvain-la-Neuve, August 24, 2009.
- Cécile Delerablée, Cryptographie dans les groupes, Université de Paris 7 - Denis Diderot, Paris, July 1, 2009.
- Christophe Clavier, De la sécurité des cryptosystèmes embarqués, Université de Versailles Saint-Quentin-en-Yvelines, Versailles, November 23, 2007.
- Christophe Giraud, Attaques de cryptosystèmes embarqués et contre-mesures associées, Université de Versailles Saint-Quentin-en-Yvelines, Versailles, October 26, 2007.
- Benoît Chevallier-Mames, Cryptographie à clé publique : Constructions et preuves de sécurité, Université de Paris 7 - Denis Diderot, Paris, November 16, 2006.
- Mustapha Hédabou, Amélioration et sécurisation des calculs arithmétiques pour la cryptographie basée sur les courbes elliptiques, INSA Toulouse, Toulouse, October 20, 2006.
- Pierre-Yvan Liardet, Ingénierie cryptographique: Implantations sécurisées, Université Montpellier II, Montpellier, July 12, 2006.
- Olivier Billet, Cryptographie multivariable, Université de Versailles Saint-Quentin-en-Yvelines, Versailles, December 16, 2005.
- Laurent Bussard, Trust establishment protocols for communicating devices, EURÉCOM Institute & ENST, Sophia Antipolis, Nice, October 15, 2004.
- Christophe Negre, Opérateurs arithmétiques pour la cryptographie basée sur les courbes elliptiques, Université de Montpellier 2, Montpellier, September 24, 2004.
- Régis Bevan, Estimation statistique et sécurité des cartes à puce - Évaluation d'attaques DPA évoluées, Université de Paris-Sud 11, Orsay, June 25, 2004.
- Sébastien Canard, Signatures de groupe, variantes et applications, Université de Caen, Caen, October 2, 2003.
- Mathieu Ciet, Aspects of fast and secure arithmetics for elliptic curve cryptography, Université catholique de Louvain, Louvain-la-Neuve, June 19, 2003.
Co-supervision of theses
- Tancrède Lepoint, M.S. student (U. Joseph Fourier, Grenoble), 2011.
- Julien Devigne, M.S. student (U. Limoges, Limoges), 2010.
- Davide Alessio, Ph.D. student (U. Rennes 1, Rennes), 2007–2011.
- Philippe Bulens, Ph.D. student (UCL, Louvain-la-Neuve), 2003–2009.
- Benoît Chevallier-Mames, Ph.D. student (U. Paris 7 - Denis Diderot, Paris), 2003–2006.
- Mathieu Ciet, Ph.D. student (UCL, Louvain-la-Neuve), 2001–2003.
- Olivier Billet, M.S. student (U. Nice, Sophia Antipolis & ENST, Paris), 2002.
- Aurore Gillet, M.S. student (UCL, Louvain-la-Neuve), 1997.
- Alexis Bernard and Nicolas Degand, M.S. students (UCL, Louvain-la-Neuve), 1996.