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Marc Joye

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Marc Joye Technicolor Security Competence Center Cryptographer 1 avenue de Belle Fontaine 35576 Cesson-Sévigné Cedex - France Office: +33 2 99 27 30 94 Email: marc.joye@technicolor.com

Research Interests

• Cryptography, cryptanalysis, information security, confidentiality, privacy, risk management.
• RSA, ECC, provable security, side-channel attacks, fault attacks, smart cards, crypto-algorithms, cryptosystems, digital signatures, encryption systems.
• Elliptic curves, computational number theory.

Recent Publications

• Efficient arithmetic on Hessian curves (with Reza R. Farashahi)
  In 13th International Conference on Practice and Theory in Public Key Cryptography (PKC 2010), Paris, France, May 26-28, 2010. To appear.
• The polynomial composition problem in (Z/nZ)[X] (with David Naccache and Stéphanie Porte)
  In 9th Smart Card Research and Advanced Application IFIP Conference (CARDIS 2010), Passau, Germany, April 13-16, 2010. To appear.
• How (not) to design strong-RSA signatures
  Designs, Codes and Cryptography. To appear.
• On cryptographic schemes based on discrete logarithms and factoring
  In J.A. Garay, A. Miyaji, and A. Otsuka, Eds, Cryptology and Network Security (CANS 2009), vol. 5888 of Lecture Notes in Computer Science, pp. 41-52, Springer, 2009.
• A simple construction for public-key encryption with revocable anonymity: The honest-sender case (with Davide Alessio)
  In H. Jin and G. Heileman, Eds, 9th ACM Workshop on Digital Rights Management (ACM-DRM 2009), pp. 11-16, ACM Press, 2009.
• Highly regular m-ary powering ladders
  In M. Jacobson, V. Rijmen, and R. Safavi-Naini, Eds,Selected Areas in Cryptography (SAC 2009), vol. 5867 of Lecture Notes in Computer Science, pp. 350-363, Springer, 2009.
• Chosen-ciphertext secure RSA-type cryptosystems (with Benoît Chevallier-Mames)
  In J. Pieprzyk and F. Zhang, Eds, Provable Security (ProvSec 2009), vol. 5848 of Lecture Notes in Computer Science, pp. 32-46, Springer, 2009.
• Protecting RSA against faults: The embedding method
  In L. Breveglieri et al., Eds, Fault Diagnosis and Tolerance in Cryptography (FDTC 2009), pp. 41-45, IEEE Computer Society, 2009.

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Professional Activities

Program committees

• COSADE 2010, 1st International Workshop on Constructive Side-Channel Analysis and Secure Design, Darmstadt, Germany, February 4-5, 2010.
• CARDIS 2010, 9th Smart Card Research and Advanced Application IFIP Conference, Passau, Germany, April 15-16, 2010.
• AFRICACRYPT 2010, 3rd Annual Conference on Cryptology in Africa, Cape Town, South Africa, May 3-6, 2010.
• EUROCRYPT 2010, 29th Annual International Conference on the Theory and Applications of Cryptographic Techniques, Nice, France, May 30 – June 3, 2010.
• ACNS 2010, 8th International Conference on Applied Cryptography and Network Security, Beijing, China, June 22-25, 2010.
• SAC 2010, 17th Annual Workshop on Selected Areas in Cryptography, Waterloo, Ontario, Canada, August 12-13, 2010.
• CHES 2010, 12th Workshop on Cryptographic Hardware and Embedded Systems, Santa Barbara, CA, USA, August 17-20, 2010.
• FDTC 2010, 7th Workshop on Fault Diagnosis and Tolerance in Cryptography, Santa Barbara, CA, USA, August 21, 2010.
• Pairing 2010, 4th International Conference on Pairing-based Cryptography, Yamanaka Hot Spring, Japan, December 13-15, 2010.

Editorial boards

• CIS, Cryptology and Information Security Series, IOS Press
  Editorial Board, 2005–.
• The Computer Journal, Special issue on Multimedia Security, Privacy, and Applications in Information Computing Systems
  Guest co-editor, 2011.

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Academic Activities

Invited talks & seminars

• 2009 International Workshop on Cryptography and Network Security (IWCNS 2009), Elliptic curve cryptography: New models and implementation tricks
  Invited talk, Taipei, Taiwan, December 14-15, 2009.
• Institut Fourier, Practical cryptography
  Invited seminar, Grenoble, France, January 21, 2010.

PhD & HDR committees

• Sébastien Canard, La cryptographie au service de la vie privée
  Habilitation jury member & referee, Université de Caen Basse-Normandie, Caen, France, December 2, 2009.
• Alexander Kruppa, Speeding up integer multiplication and factorization
  PhD jury member, Université Henri Poincaré - Nancy 1, January 28, 2010.

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Short Bio

I received a PhD degree in Applied Sciences (Cryptography) from the Université Catholique de Louvain (UCL) in 1997 and an Habilitation (HDR) degree in Computer Science from the Université de Toulouse II in 2003. In 1998 and 1999, I was a post-doctoral fellow of the National Science Council, Republic of China. From 1999 to 2006, I was with the Card Security Group, Gemplus (now Gemalto), France. Since August 2006, I have been with the Security Competence Center, Technicolor (formerly Thomson), France. I am author and co-author of 90+ scientific papers and hold several patents. I served in numerous program committees and was/will be program chair for CT-RSA 2003, CHES 2004, ACM-DRM 2008, Pairing 2010, and FDTC 2010. I am a member of the IACR and co-founder of the UCL Crypto Group.