SACS ´07

Preneel Bart

Cryptology: past, present and future

Cryptology is a key enabling technology for information security. In the 1990s, cryptography has moved from closed hardware systems to software implementations and mass market use; the next step will be an environment with cryptography everywhere, that is, from desktops, PDAs and phones to identity cards, household goods, sensor networks and RFID tags. In this talk we review the recent developments in cryptography; this includes the weaknesses discovered in hash functions and stream ciphers, the development of new side channel attacks, and the design of advanced cryptographic algorithms. Next we will attempt to predict how cryptographic algorithms and protocols wil look like in 2020 and what the research challenges are today and 15 years from now. We also discuss the impact of quantum cryptography and of quantum computing.

About Bart Preneel

Bart Preneel received the Electrical Engineering degree and the Doctorate in Applied Sciences from the Katholieke Universiteit Leuven (Belgium). He is currently professor (hoogleraar) at the Katholieke Universiteit Leuven. He was visiting professor at several universities in Europe (Graz, Austria, Ghent, Belgium, Bergen, Norway and Bochum, Germany). During the academic year 1993-1994, he was a research fellow of the EECS Department of the University of California at Berkeley. His main research interests are cryptography, network security, and wireless communications. He has authored and co-authored more than 180 scientific publications and is an inventor of two patents. He is vice president of the IACR (International Association for Cryptologic Research) and a member of the Editorial Board of the Journal of Cryptology, the IEEE Transactions on Informations and Security, and the ACM Transactions on Information Security. He is also a Member of the Accreditation Board of the Computer and Communications Security Reviews (ANBAR, UK). He has participated to more than 15 research projects sponsored by the European Commission, for four of these as project manager. He is currently project manager of the European Network of Excellene ECRYPT (http://www.ecrypt.eu.org),m which groups more than 250 researchers in the area of cryptology and watermarking. He has been program chair of five international conferences (including Eurocrypt 2000 and SAC 2005) and he has been been invited speaker at 15 conferences; he has served on the program committee of more than 60 conferences. In 2003, he has received the European Information Security Award in the area of academic research, and he received an honorary Certified Information Security Manager (CISM) designation by the Information Systems Audit and Control Association (ISACA). Since 1989, he is a Belgian expert in working group ISO/IEC JTC1/SC27/WG2 (Security Techniques and Mechanisms), where he has edited five international standards.

http://homes.esat.kuleuven.be/~preneel/