Selected invited lectures and keynotes at scientific conferences
- Theory of Cryptography Conference (TCC) 2016, Beijing, Nov. 2016.
- IEEE WCNC 2016, Doha, Qatar, April 2016.
- SCC 2015, 10th Int. Conf. on Systems, Communications and Coding, Hamburg, Feb. 2015.
- FCS-FCC'14 - Joint Workshop on Foundations of Computer Security and Formal and Computational Cryptography, Vienna, July 2014.
- QCRYPT 2012 - 2nd Annual Conference on Quantum Cryptography, Singapore, Sept. 2012.
- ISIT 2012 - IEEE International Symposium on Information Theory, Boston, July 2012.
- Theory and Practice of Multi-party Computation, Aarhus, June 2012.
- Formal and Computational Cryptographic Proofs, Cambridge, April 2012.
- TOSCA'11, Theory of Security and Applications, Saarbrucken, March 2011.
- Trends in Theoretical Cryptography (TTC 2011), Beijing, Jan. 2011.
- Number Theory and Computational Cryptography (NTACC), Warsaw, Sept. 2010.
- IEEE Information Theory Workshop (ITW 2010), Dublin, August 2010.
- Jahrestagung Deutsche Mathematiker Vereinigung, Munich, March 2010.
- Financial Cryptography 2010, Tenerife, Spain, Jan. 2010.
- 9th International School on Foundations of Security Analysis and Design, Bertinoro, Italy, Sept. 2009.
- CRYPTO 2009, Santa Barbara, August 2009.
- AfricaCrypt 2009, Gammarth, Tunesia, June 2009.
- Network Coding Workshop 2009, Lausanne, Switzerland, June 2009.
- 2009 Canadian Workshop on Information Theory, Ottawa, May 2009.
- ECRYPT Doctoral School on Mathematical Foundations in Cryptography, Lausanne, Switzerland, February 2009.
- SECRYPT 2008, Porto, July 2008.
- 3rd International Conference on Informations Theoretic Security (ICITS 2007), Madrid, May 2007.
- 10th IMA International Conference on Cryptography and Coding, Cirencester, England, Dec. 2005.
- 2004 International Symposium on Distributed Computing (DISC), Amsterdam, Oct. 2004.
- 2004 IEEE International Symposium on Information Theory (plenary lecture), Chicago, July 2004.
- 2004 IEEE International Symposium on Information Theory (tutorial), Chicago, July 2004.
- 2004 ACM SIGMOD International Conference on Management of Data, Paris, June 2004.
- 7th Workshop on Quantum Information Processing (QIP 04), Waterloo, Canada, Jan. 2004.
- 6th International Conference on Information Security (ISC '03), Bristol, Oct. 2003.
- Workshop Mathematics of Cryptology, Leiden, Sept. 2003.
- Workshop on Coding and Cryptography (WCC03), Paris, March 2003
- Algebra and Communications Workshop, Lausanne, Jan. 2003.
- 3rd International Conference on Security in Communication Networks (SCN 2002), Amalfi, Sept. 2002.
- Monte Carlo Methods 2001 (MCM 2001), Salzburg, Sept. 2001.
- 2000 Rademacher Lectures in Mathematics, Department of Mathematics, University of Pennsylvania, Philadelphia.
- MSRI Number-Theoretic Cryptography Workshop, Mathematical Sciences Research Institute (MSRI), Berkeley, Oct. 2000.
- Informatics - 10 years back, 10 years ahead, Conference on the occasion of the 10th anniversary of the Schloss Dagstuhl computer science conference center in Germany, Aug. 2000.
- 2000 Latsis Symposium, Zurich.
- Informatik'99, Jahrestagung der Gesellschaft für Informatik, Paderborn, Oct. 1999.
- CRYPTO'99, Santa Barbara, Aug. 1999.
- 1998 IEEE International Workshop on Information Theory, Killarney, Ireland, June 1998.
- 1997 IEEE International Workshop on Information Theory, Longyearbyen, Spitzbergen, July 1997.
- 4th ACM Conf. on Computer and Commununication Security (tutorial), Zurich, April 1997.
- Symposium on Quantum Communication and Cryptography, Broadway, England, March 1994.
- 4th IMA Conference on Cryptography and Coding, Cirencester, England, Dec. 1993.
- 1992 IEEE International Workshop on Information Theory, Salvador, Brasil.
- 1990 IEEE International Workshop on Information Theory, Veldhoven, The Netherlands.