Degree in Engineering, University Paris II, 1990. Master of Science in Theoretical Computer Science, University Paris VI, 1990. Doctor of Philosophy in Cryptology, National Superior School Telecommunications, 1995.
Habilitation to Supervise Research, University Paris VII, 2004.
Research engineer Thomson Consumer Electronics, Strasbourg, France, 1990—1992, Philips Telecommunications Radioelec. and Telephones, Paris, 1992—1993. Senior vice president research, innovation Gemplus, 1993—2005, director applied research and security center, 1995—2005. Professor University Paris II, Panthéon-Assas, since 2005.
Major research French Army, 2006—2009. Lieutenant research French Gendarmerie, since 2009. Member science advisory board Cryptolog Society Anonyme, Paris, 2002—2004.
Chairman science advisory board Onets, Beijing, since 2003. Advisor European Telecomm. Standards Institute, Nice, France, 2004.
Visiting professor Royal Holloway University London, since 2004, University College London, since 2005. Advisory professor Beijing JiaoTong University, since 2004. Speaker in field.
Member of Association for Computing Machinery (Association for Computing Machinery (ACM)), Institute of Electrical and Electronics Engineers, National Mathematics Society, International Association Cryptologic Research.