D. J. Bernstein

Conferences

My trip to Russia
United Airlines sucks (part 22)
United Airlines sucks (part 40)
Conferences attended, in chronological order. Some statistics: Countries: 7 Australia. 5 Austria. 8 Belgium. 2 Brazil. 17 Canada. 1 China. 3 Denmark. 5 England. 1 Finland. 6 France. 17 Germany. 3 Greece. 1 Hong Kong. 4 India. 2 Ireland. 1 Italy. 2 Japan. 2 Luxembourg. 1 Malaysia. 1 Morocco. 12 Netherlands. 4 Poland. 1 Portugal. 2 Russia. 1 South Korea. 3 Spain. 2 Switzerland. 1 Taiwan. 1 Turkey. 67 USA.


1987.06.01-1987.06.05 invited USA
Ramanujan Centenary Conference. University of Illinois at Urbana-Champaign.

1988.08.08-1988.08.12 USA
AMS Centennial Celebration. Providence, Rhode Island.

1992.12.19-1992.12.22 USA
West Coast Number Theory Conference. Oregon State University, Corvallis.

1993.11.06-1993.11.07 USA
Western Section Meeting, American Mathematical Society (AMS). Harvey Mudd College, Claremont, California.

1994.01.12-1994.01.15 USA
Joint Meeting of the American Mathematical Society (AMS) and the Mathematical Association of America (MAA). Cincinnati Convention Center, Cincinnati, Ohio.

1994.04.30-1994.05.04 invited Canada
Computational Number Theory. Fields Institute, Waterloo, Ontario.

1994.05.06-1994.05.09 USA
Algorithmic Number Theory Symposium (ANTS). Cornell University, Ithaca, New York.

1994.10.09-1994.10.14 invited Germany
Algorithms and Number Theory. Schloss Dagstuhl.

1995.01.04-1995.01.07 USA
Joint Meeting of the American Mathematical Society (AMS) and the Mathematical Association of America (MAA). Hilton, San Francisco, California.

1995.05.28-1995.06.03 invited Germany
http://www.mfo.de/Meetings/Meeting_Program_1995.html#T9522. Computational Number Theory. Mathematisches Forschungsinstitut, Oberwolfach.

1995.09.14-1995.09.16 USA
Computational Perspectives on Number Theory. University of Illinois at Chicago.

1995.12.02-1995.12.02 invited USA
Midwest Algebraic Number Theory Day III. University of Michigan, Ann Arbor.

1996.05.12-1996.05.16 USA
Second Magma Conference on Computational Algebra. Marquette University, Milwaukee, Wisconsin.

1996.05.18-1996.05.23 refereed France
Algorithmic Number Theory Symposium (ANTS) II. University of Bordeaux.

1997.03.07-1997.03.09 invited USA
Mathematics of Cryptography and Security. Southwest Regional Institute in the Mathematical Sciences (SWRIMS), University of Arizona, Tucson. http://www.math.arizona.edu/~rims/.

1997.05.26-1997.05.30 invited Germany
Computational Aspects of Commutative Algebra and Algebraic Geometry. Schloss Dagstuhl.

1997.10.24-1997.10.25 invited USA
Special Session on Number Theory and Cryptography; Central Section Meeting, American Mathematical Society (AMS). University of Wisconsin at Milwaukee.

1998.06.21-1998.06.25 refereed USA
http://www.reed.edu/ants/. Algorithmic Number Theory Symposium (ANTS) III. Reed College, Portland, Oregon.

1998.07.06-1998.07.18 invited USA
http://www.ima.umn.edu/cc/. Coding and Cryptography. Institute for Mathematics and its Applications (IMA), University of Minnesota, Minneapolis.

1998.09.12-1998.09.13 invited USA
Special Session on Number Theory; Central Section Meeting, American Mathematical Society (AMS). DePaul University, Chicago, Illinois.

1998.10.25-1998.10.30 invited Germany
Algorithms and Number Theory. Schloss Dagstuhl.

1999.06.12-1999.06.17 Canada
The Mathematics of Public-Key Cryptography. Fields Institute, Toronto, Ontario.

1999.07.04-1999.07.10 invited Germany
Explicit Methods in Number Theory. Mathematisches Forschungsinstitut, Oberwolfach.

1999.10.11-1999.10.15 invited Hong Kong
http://www.damtp.cam.ac.uk/user/na/FoCM/HK_Wshop2.html. Workshop on Complexity of Equation Solving and Algebra; Foundations of Computational Mathematics. City University of Hong Kong.

2000.04.07-2000.04.09 invited USA
Special Session on Number Theory, Algorithms, and Cryptography; Central Section Meeting, American Mathematical Society (AMS). University of Notre Dame, Indiana.

2000.05.20-2000.05.27 invited USA
http://www.math.uiuc.edu/nt2000/millennial.html. Millennial Conference in Number Theory. University of Illinois at Urbana-Champaign.

2000.05.28-2000.05.29 USA
Workshop on Problems in Transcendence Theory. University of Illinois at Urbana-Champaign.

2000.06.10-2000.06.13 invited Canada
Session on Cryptography and Number Theory, Canadian Mathematical Society summer meeting, MATH 2000. http://www.cms.math.ca/CMS/Events/math2000/. McMaster University, Hamilton, Ontario.

2000.06.23-2000.06.28 invited Russia
Session on Algebraic Algorithms and Complexity, 6th IMACS Conference on Applications of Computer Algebra (ACA). http://math.unm.edu/ACA/2000/index.html. Shuvalov Palace, St. Petersburg.

2000.07.25-2000.08.03 invited England
http://www.maths.nottingham.ac.uk/personal/jec/durham. London Mathematical Society (LMS) Durham Symposium on Computational Number Theory. University of Durham.

2000.08.14-2000.08.23 invited USA
http://zeta.msri.org/calendar/workshops/WorkshopInfo/26/show_workshop. Clay Mathematics Institute Introductory Workshop in Algorithmic Number Theory. Mathematical Sciences Research Institute, Berkeley, California.

2000.08.24-2000.08.26 USA
Lehmer conference. University of California at Berkeley.

2000.10.16-2000.10.20 invited USA
http://zeta.msri.org/calendar/workshops/WorkshopInfo/5/show_workshop. Number-Theoretic Cryptography. Mathematical Sciences Research Institute, Berkeley, California.

2001.05.06-2001.05.11 Austria
http://www.iacr.org/conferences/eurocrypt2001/. Eurocrypt 2001. Innsbruck.

2001.05.13-2001.05.18 invited Germany
http://www.dagstuhl.de/DATA/Seminars/01/#01201. Algorithms and Number Theory. Schloss Dagstuhl.

2001.07.22-2001.07.28 invited Germany
http://www.mfo.de/Meetings/Meeting_Program_2001.html#T0130. Explicit Methods in Number Theory. Mathematisches Forschungsinstitut, Oberwolfach.

2001.08.19-2001.08.23 USA
http://www.iacr.org/conferences/c2001/. Crypto 2001. University of California at Santa Barbara.

2001.09.21-2001.09.23 invited USA
Special Session on Cryptography and Computational and Algorithmic Number Theory; Central Section Meeting, American Mathematical Society (AMS). Ohio State University, Columbus.

2001.10.29-2001.10.31 invited Canada
http://www.cacr.math.uwaterloo.ca/conferences/2001/ecc/announcement.html. Elliptic Curve Cryptography (ECC) 2001. University of Waterloo, Ontario.

2001.11.02-2001.11.04 invited USA
http://www.math.uiuc.edu/~boston/magc3.html. Midwest Arithmetical Geometry in Cryptography (MAGC). University of Illinois at Urbana-Champaign.

2002.05.17-2002.05.18 USA
http://www.math.uiuc.edu/~hildebr/nt02/. 2002 Illinois Number Theory Conference. University of Illinois at Urbana-Champaign.

2002.06.15-2002.06.17 invited Canada
Special Session on Cryptography and Quantum Computing; 2002 Summer Meeting, Canadian Mathematical Society (CMS). http://www.cms.math.ca/Events/summer02/. University of Laval, Quebec.

2002.08.05-2002.08.09 USA
http://www.usenix.org/events/sec02/. 11th USENIX Security Symposium. University of Minnesota, Minneapolis.

2002.08.13-2002.08.15 USA
http://www.chesworkshop.org/. Workshop on Cryptographic Hardware and Embedded Systems (CHES) 2002. Redwood City, California.

2002.08.18-2002.08.22 USA
http://www.iacr.org/conferences/c2002/. Crypto 2002. University of California at Santa Barbara.

2002.08.26-2002.08.30 USA
http://zeta.msri.org/calendar/workshops/WorkshopInfo/201/show_workshop. Introductory Workshop in Quantum Computation. Mathematical Sciences Research Institute, Berkeley, California.

2002.09.09-2002.09.13 USA
http://zeta.msri.org/calendar/workshops/WorkshopInfo/196/show_workshop. Introductory Workshop in Commutative Algebra. Mathematical Sciences Research Institute, Berkeley, California. Attended portions.

2002.10.07-2002.10.11 USA
http://zeta.msri.org/calendar/workshops/WorkshopInfo/241/show_workshop. Semidefinite Programming and Applications. Mathematical Sciences Research Institute, Berkeley, California. Attended portions.

2002.10.21-2002.10.23 USA
http://www.ipam.ucla.edu/programs/nanoquant/. Models of Quantum Computing. Institute for Pure and Applied Mathematics, Los Angeles, California.

2002.11.04-2002.11.08 USA
http://zeta.msri.org/calendar/workshops/WorkshopInfo/203/show_workshop. Quantum Information and Cryptography. Mathematical Sciences Research Institute, Berkeley, California.

2002.12.02-2002.12.06 USA
http://zeta.msri.org/calendar/workshops/WorkshopInfo/197/show_workshop. Commutative Algebra: Local and Birational Theory. Mathematical Sciences Research Institute, Berkeley, California. Attended portions.

2002.12.09-2002.12.12 USA
http://zeta.msri.org/calendar/workshops/WorkshopInfo/205/show_workshop. The Feynman Integral Along with Related Topics and Applications. Mathematical Sciences Research Institute, Berkeley, California. Attended portions.

2002.12.13-2002.12.17 USA
http://zeta.msri.org/calendar/workshops/WorkshopInfo/204/show_workshop. Algorithms in Quantum Information Processing. Mathematical Sciences Research Institute, Berkeley, California.

2003.02.03-2003.02.07 USA
http://zeta.msri.org/calendar/workshops/WorkshopInfo/199/show_workshop. Commutative Algebra: Interactions with Homological Algebra and Representation Theory. Mathematical Sciences Research Institute, Berkeley, California.

2003.03.13-2003.03.15 USA
http://zeta.msri.org/calendar/workshops/WorkshopInfo/200/show_workshop. Computational Commutative Algebra. Mathematical Sciences Research Institute, Berkeley, California.

2003.03.21-2003.03.23 invited USA
Lenstra Treurfeest. Mathematical Sciences Research Institute, Berkeley, California, and University of California at Berkeley.

2003.03.24-2003.03.28 invited USA
http://www.aimath.org/ARCC/workshops/primesinp.html. Future directions in algorithmic number theory. American Institute of Mathematics, Palo Alto, California.

2003.04.04-2003.04.06 invited USA
Special Session on Cryptography and Computational and Algorithmic Number Theory; Central Section Meeting, American Mathematical Society (AMS). http://www.ams.org/amsmtgs/2085_program.html. Indiana University, Bloomington.

2003.05.03-2003.05.04 invited USA
Special Session on Geometry and Arithmetic over Finite Fields; Western Section Meeting, American Mathematical Society (AMS). http://www.ams.org/amsmtgs/2096_program.html. San Francisco State University, California.

2003.05.10-2003.05.10 invited USA
Midwest Algebraic Number Theory Day. University of Illinois at Chicago.

2003.05.24-2003.05.30 invited Canada
http://www.fields.utoronto.ca/programs/scientific/02-03/numtheory. Conference in Number Theory in Honour of Professor H. C. Williams. Banff Centre, Alberta.

2003.07.20-2003.07.26 invited Germany
http://www.mfo.de/Meetings/Meeting_Program_2003.html#T0330. Explicit Methods in Number Theory. Mathematisches Forschungsinstitut, Oberwolfach.

2003.08.17-2003.08.21 USA
http://www.iacr.org/conferences/c2003/. Crypto 2003. University of California at Santa Barbara.

2003.11.07-2003.11.09 organized USA
http://mpkc2003.mwisc.org. Mathematics of Public Key Cryptography (MPKC) 2003. University of Illinois at Chicago.

2004.05.13-2004.05.15 invited USA
Special Session on Coding Theory and Cryptography; Sixth International Joint Meeting, American Mathematical Society (AMS) and Sociedad Matematica Mexicana. http://www.ams.org/amsmtgs/2104_program.html. Hyatt Regency Houston, Texas.

2004.06.13-2004.06.18 invited USA
http://web.ew.usna.edu/~ants/. Algorithmic Number Theory Symposium (ANTS) VI. University of Vermont, Burlington.

2004.06.20-2004.06.25 invited Canada
http://fields.utoronto.ca/programs/scientific/03-04/CNTA8/. Canadian Number Theory Association (CNTA) VIII. University of Toronto, Ontario.

2004.07.05-2004.07.06 Australia
http://www.isrc.qut.edu.au/events/eracom2004/. Eracom 2004. Crowne Plaza. Gold Coast, Queensland.

2004.07.07-2004.07.12 invited Australia
http://www.it.deakin.edu.au/cryptography2004/. Polynomial-Based Cryptography. University of Melbourne.

2004.07.13-2004.07.15 Australia
http://www.ics.mq.edu.au/acisp04/. 9th Australasian Conference on Information Security and Privacy (ACISP 2004). Macquarie University, Sydney.

2004.08.15-2004.08.19 USA
http://www.iacr.org/conferences/c2004/. Crypto 2004. University of California at Santa Barbara.

2004.10.23-2004.10.24 USA
Special Session on Solving Polynomial Systems; Central Section Meeting, American Mathematical Society (AMS). http://www.ams.org/amsmtgs/2113_program.html. Northwestern University, Evanston, Illinois.

2004.11.13-2004.11.18 invited Canada
Explicit Methods in Number Theory. Banff Centre, Alberta.

2005.02.21-2005.02.23 refereed France
Fast Software Encryption (FSE) 2005. http://crypto.rd.francetelecom.com/fse2005/; mirror. Paris.

2005.02.24-2005.02.25 invited France
Special-purpose Hardware for Attacking Cryptographic Systems (SHARCS). http://www.sharcs.org; mirror. Paris.

2005.05.22-2005.05.26 refereed Denmark
Eurocrypt 2005. http://www.brics.dk/eurocrypt05/; mirror. Scandinavian Congress Center, Aarhus.

2005.05.26-2005.05.27 refereed Denmark
ECRYPT STVL Workshop on Symmetric Key Encryption (SKEW). http://www2.mat.dtu.dk/people/Lars.R.Knudsen/stvl; mirror. Scandinavian Congress Center, Aarhus.

2005.05.30-2005.05.30 invited Poland
Quo Vadis Cryptology? Advances in Cryptanalysis. http://ece.gmu.edu/quovadis/quovadis3/quovadis3.htm; mirror. Warsaw.

2005.05.31-2005.06.02 invited Poland
ENIGMA 2005. http://www.enigma.com.pl/konferencje/ix_kkzk/index.htm; mirror. Warsaw.

2005.06.10-2005.06.11 invited USA
CAM 2005. http://www.math.ucok.edu/_cam/cam.html; mirror. University of Central Oklahoma, Edmond, Oklahoma.

2005.06.30-2005.07.09 invited Spain
Computational Number Theory Workshop (and other workshops); Foundations of Computational Mathematics (FoCM) 2005. http://www.damtp.cam.ac.uk/user/na/FoCM/FoCM05; mirror. http://www.maths.ox.ac.uk/~lauder/focm/cnt.html; mirror. Universidad de Cantabria, Santander.

2005.07.14-2005.07.15 Austria
ECRYPT Workshop on RFID and Lightweight Crypto. http://www.iaik.tu-graz.ac.at/research/krypto/events/index.php; mirror. Graz.

2005.07.17-2005.07.23 invited Germany
Explicit Methods in Number Theory. http://www.mfo.de/cgi-bin/tagungsdb?type=21&tnr=0529; mirror. Mathematisches Forschungsinstitut, Oberwolfach.

2005.07.23-2005.07.29 Greece
Number fields and curves over finite fields. http://www.mat.uniroma2.it/~schoof/anogia.html; mirror. Anogia Academic Village, Crete.

2005.08.14-2005.08.18 USA
Crypto 2005. http://www.iacr.org/conferences/crypto2005; mirror. University of California at Santa Barbara.

2005.09.19-2005.09.21 invited Denmark
Elliptic Curve Cryptography (ECC) 2005. http://www.cacr.math.uwaterloo.ca/conferences/2005/ecc2005/announcement.html; mirror. Denmark Technical University, Copenhagen.

2005.11.05-2005.11.11 invited Canada
Number Theory Inspired by Cryptography. Banff Centre, Alberta.

2005.12.10-2005.12.12 India
Indocrypt 2005. Bangalore.

2006.02.02-2006.02.03 refereed Belgium
SASC 2006---Stream Ciphers Revisited. http://www.ecrypt.eu.org/stvl/sasc2006/; mirror. Leuven.

2006.03.11-2006.03.15 invited USA
Arizona Winter School. Tucson.

2006.04.03-2006.04.04 organized Germany
Special-purpose Hardware for Attacking Cryptographic Systems (SHARCS) 2006. http://www.ruhr-uni-bochum.de/itsc/tanja/SHARCS/; mirror. Cologne.

2006.04.08-2006.04.09 invited USA
Special Session on Number Theory; Central Section Meeting, American Mathematical Society. http://www.ams.org/amsmtgs/2130_program.html; mirror. University of Notre Dame, Indiana.

2006.04.24-2006.04.26 refereed USA
Public Key Cryptography (PKC) 2006. http://pkc06.cs.columbia.edu; mirror. Columbia University, New York.

2006.05.15-2006.05.19 invited USA
Workshop on the computational complexity of polynomial factorization. American Institute of Mathematics, Palo Alto, California.

2006.05.24-2006.05.26 organized Belgium
http://postquantum.cr.yp.to. PQCrypto 2006: International Workshop on Post-Quantum Cryptography. Katholieke Universiteit Leuven.

2006.05.28-2006.06.01 Russia
http://www.iacr.org/conferences/eurocrypt2006/; mirror. Eurocrypt 2006. St. Petersburg.

2006.06.11-2006.06.15 invited Belgium
Summer School on Cryptographic Hardware, Side-Channel and Fault Attacks. Louvain-la-Neuve.

2006.06.16-2006.06.16 Belgium
Recent Results on Side-Channel Resistant Designs. Louvain-la-Neuve.

2006.06.19-2006.07.07 invited USA
Summer School on Computational Number Theory and Applications to Cryptography. University of Wyoming, Laramie. Attended second week.

2006.07.08-2006.07.12 invited Australia
Special Session on Combinatorics for Cryptography; 31st Australasian Conference on Combinatorial Mathematics & Combinatorial Computing (31ACCMCC). Alice Springs, Northern Territory.

2006.07.12-2006.07.19 Australia
Seventeenth Australasian Workshop on Combinatorial Algorithms (AWOCA 2006). Ayers Rock, Northern Territory. Attended portions.

2006.07.13-2006.07.16 Australia
Dry and Discrete. Ayers Rock, Northern Territory. Attended portions.

2006.07.23-2006.07.28 Germany
Algorithmic Number Theory Symposium (ANTS) VII. Berlin.

2006.07.28-2006.07.29 Germany
Workshop on Computational Number Theory for Cryptanalysis. Berlin.

2006.08.01-2006.08.03 invited Japan
2006 Workshop on Cryptography and Related Mathematics. Chuo University, Tokyo.

2006.08.10-2006.08.24 invited Taiwan
Information Security Summer School (ISSS) 2006. National Taiwan University of Science and Technology, Taipei. Attended portions.

2006.08.20-2006.08.24 USA
Crypto 2006. University of California at Santa Barbara.

2006.08.24-2006.08.25 USA
Second Cryptographic Hash Workshop. University of California at Santa Barbara.

2006.08.28-2006.08.30 invited Brazil
SBSeg 2006: 6th Brazilian Symposium on Information and Computer System Security. Mendes Convention Center, Santos.

2006.08.30-2006.09.01 invited Brazil
WCAP 2006: Third Workshop on Cryptographic Algorithms and Protocols. Mendes Convention Center, Santos.

2006.09.11-2006.09.15 invited Canada
http://www.hyperelliptic.org/tanja/conf/summerschool06/. Summer School on Elliptic and Hyperelliptic Curve Cryptography. Fields Institute, Toronto, Ontario.

2006.09.18-2006.09.20 invited Canada
Elliptic Curve Cryptography (ECC) 2006. Fields Institute, Toronto, Ontario.

2006.10.02-2006.10.06 invited Canada
Quantum Cryptography and Computing. Fields Institute, Toronto, Ontario.

2006.10.09-2006.10.13 USA
Number Theory and Cryptography---Open Problems. Institute for Pure and Applied Mathematics, Los Angeles, California.

2006.10.30-2006.11.03 invited Canada
Computational challenges arising in algorithmic number theory and cryptography. Fields Institute, Toronto, Ontario.

2006.11.18-2006.11.23 Canada
Polynomials over Finite Fields and Applications. Banff Centre, Alberta.

2006.11.27-2006.12.01 invited Canada
New directions in cryptography. Fields Institute, Toronto, Ontario.

2006.12.03-2006.12.07 China
Asiacrypt 2006. Regal International East Asia Hotel, Shanghai.

2006.12.11-2006.12.13 invited India
Indocrypt 2006. Park Hotel, Calcutta (Kolkata).

2007.01.08-2007.01.12 Netherlands
Mathematics: Algorithms and Proofs. Lorentz Center, Leiden University. Attended portions.

2007.01.25-2007.01.26 Belgium
ECRYPT AZTEC WG1: Provable Security. Katholieke Universiteit Leuven.

2007.01.31-2007.02.01 refereed Germany
http://sasc.crypto.rub.de; mirror. SASC 2007---The State of the Art of Stream Ciphers. Ruhr University Bochum.

2007.02.08-2007.02.09 England
ECRYPT VAMPIRE WG1. Bristol University.

2007.03.23-2007.03.23 Netherlands
Verification and Validation of Software Systems (VVSS) 2007. Technische Universiteit Eindhoven. Attended portions.

2007.03.26-2007.03.28 Luxembourg
Fast Software Encryption 2007. Neumünster Abbey, Luxembourg City.

2007.04.16-2007.04.20 invited USA
IMA Thematic Year on Applications of Algebraic Geometry; workshop on complexity, coding, and communications. http://www.ima.umn.edu/2006-2007/W4.16-20.07/index.html; mirror. Institute for Mathematics and its Applications, University of Minnesota, Minneapolis.

2007.04.30-2007.05.04 invited Greece
Emerging Topics in Cryptographic Design and Cryptanalysis. Doryssa Seaside Resort, Pythagorion, Samos.

2007.05.08-2007.05.11 Finland
Algorithmic Number Theory. Quantum, University of Turku.

2007.05.16-2007.05.20 invited USA
Number Theory Fest. Department of Mathematics, University of Illinois at Urbana-Champaign. Attended portions.

2007.05.20-2007.05.24 Spain
Eurocrypt 2007. Catalonia Barcelona Plaza Hotel, Barcelona. Attended portions.

2007.05.24-2007.05.25 refereed Spain
ECRYPT Hash Workshop 2007. Universitat Oberta de Catalunya, Barcelona.

2007.05.28-2007.05.28 invited Poland
Quo vadis cryptology? LORD Hotel, Warsaw.

2007.06.07-2007.06.07 invited USA
Mathfest 2007. National Security Agency, Fort Meade, Maryland.

2007.06.11-2007.06.12 organized Netherlands
Software Performance Enhancement for Encryption and Decryption (SPEED). Victoria Hotel, Amsterdam.

2007.06.14-2007.06.15 Italy
ECRYPT AZTEC WG3: Asymmetric techniques with special properties. Florence.

2007.06.28-2007.06.28 France
ECRYPT AZTEC WG2: Asymmetric Cryptanalysis. University of Caen. Attended portions.

2007.06.29-2007.07.01 France
LLL+25. University of Caen.

2007.07.02-2007.07.04 Japan
International Conference on Pairing-based Cryptography (Pairing 2007). National Institute of Informatics, Tokyo.

2007.07.09-2007.07.13 Australia
8th International Conference on Finite Fields and Applications (FQ8). Amora Hotel Riverwalk Melbourne, Richmond.

2007.07.15-2007.07.21 invited Germany
Explicit Methods in Number Theory. Mathematisches Forschungsinstitut, Oberwolfach.

2007.08.16-2007.08.17 invited Canada
Selected Areas in Cryptography (SAC) 2007. University of Ottawa, Ontario.

2006.08.19-2006.08.23 invited USA
Crypto 2007. University of California at Santa Barbara.

2007.09.03-2007.09.04 invited Ireland
Tutorial on Elliptic and Hyperelliptic Curve Cryptography 2007. University College Dublin.

2007.09.05-2007.09.07 invited Ireland
Elliptic Curve Cryptography (ECC) 2007. University College Dublin.

2007.09.09-2007.09.10 organized Austria
Special-purpose Hardware for Attacking Cryptographic Systems (SHARCS) 2007. Vienna Marriott Hotel.

2007.09.10-2007.09.13 Austria
Cryptographic Hardware and Embedded Systems (CHES) 2007. Vienna Marriott Hotel.

2007.09.24-2007.09.25 refereed Poland
ECRYPT Workshop on Tools for Cryptanalysis. Conference Center of the Jagiellonian University in Kraków-Przegorzały.

2007.10.15-2007.10.19 invited France
Explicit Methods in Number Theory 2007. Université Bordeaux I.

2007.10.30-2007.11.01 USA
ACM Conference on Computer and Communications Security (CCS) 2007. Hilton Alexandria Mark Center, Alexandria, Virginia.

2007.11.02-2007.11.02 invited USA
Computer Security Architecture Workshop (CSAW). George Mason University, Fairfax, Virginia.

2007.11.07-2007.11.07 Netherlands
NLUUG 25. Beurs van Berlage, Amsterdam.

2007.11.10-2007.11.11 invited England
SAGE Days 6. University of Bristol.

2007.11.12-2007.11.13 Belgium
ECRYPT Stream-Cipher Retreat. Katholieke Universiteit Leuven.

2007.11.16-2007.11.17 Germany
Kolloquium ueber Kombinatorik. Otto-von-Guericke-Universitaet Magdeburg.

2007.11.29-2007.11.30 invited South Korea
10th International Conference on Information Security and Cryptology (ICISC 2007). Seoul Olympic Parktel.

2007.12.02-2007.12.06 refereed Malaysia
Asiacrypt 2007. Crowne Plaza Riverside, Kuching, Sarawak.

2007.12.09-2007.12.12 India
Indocrypt 2007. Indian Institute of Technology, Madras.

2007.12.16-2007.12.20 invited India
Applied Algebra, Algebraic Algorithms, and Error Correcting Codes (AAECC-17). Indian Institute of Science, Bangalore.

2008.01.07-2008.01.11 invited Luxembourg
Echternach Symmetric Cryptography (ESC) Seminar. Hotel Bel-Air, Echternach.

2008.02.10-2008.02.13 Switzerland
Fast Software Encryption (FSE) 2008. Hotel Moevenpick, Lausanne.

2008.02.13-2008.02.14 refereed Switzerland
State of the Art of Stream Ciphers (SASC) 2008. Hotel Moevenpick, Lausanne.

2008.03.17-2008.03.18 Germany
Secure Electronic Component Identification (SECSI). Novotel, Berlin.

2008.03.20-2008.03.20 Belgium
BCRYPT Workshop on Elliptic Curve Cryptography. Katholieke Universiteit Leuven.

2008.03.26-2008.03.28 Netherlands
RFID Security Workshop. Lorentz Center, Leiden University.

2008.04.13-2008.04.17 refereed Turkey
EUROCRYPT 2008. Istanbul Hilton Hotel.

2008.04.21-2008.04.22 invited Netherlands
EIPSI Grand Opening. Technische Universiteit Eindhoven.

2008.04.23-2008.04.24 invited Germany
Troopers08. Kempinski Airport Hotel, Munich.

2008.04.28-2008.04.29 England
CACE WP1 + WP2: Automating Cryptographic Implementation + Accelerating Secure Networking. University of Bristol.

2008.05.12-2008.05.16 invited Greece
ECRYPT Summer School on Advanced Topics in Cryptography. Fodele Beach Hotel, Crete.

2008.05.18-2008.05.22 Canada
Algorithmic Number Theory Symposium (ANTS). Banff Centre, Alberta.

2008.05.27-2008.05.29 Belgium
Cryptology and Watermarking: Challenges for Academia and Industry. Hilton, Antwerp.

2008.05.29-2008.05.30 Netherlands
DIAMANT/EIDMA Symposium. Kasteel Oud-Poelgeest, Leiden. Attended portions.

2008.06.02-2008.06.06 invited Netherlands
Hash functions in cryptology: theory and practice. Lorentz Center, Leiden University.

2008.06.11-2008.06.14 refereed Morocco
AfricaCrypt 2008. Hotel Royal Mansour Meridien, Casablanca.

2008.07.02-2008.07.04 Austria
8th Central European Conference on Cryptography. Graz University of Technology.

2008.07.14-2008.07.18 invited Netherlands
Fifth European Congress of Mathematics (5ECM). Amsterdam RAI.

2008.07.22-2008.07.23 Portugal
CACE WP5: Formal Verification and Validation. Hotel de Boavista, Porto.

2008.08.10-2008.08.13 refereed USA
Cryptographic Hardware and Embedded Systems (CHES) 2008. Renaissance Mayflower Hotel, Washington.

2008.08.17-2008.08.21 USA
Crypto 2008. University of California at Santa Barbara.

2008.08.22-2008.08.22 Netherlands
CACE WP4: Securing Distributed Management of Information. Technische Universiteit Eindhoven.

2008.09.01-2008.09.03 England
Pairings 2008. Royal Holloway, University of London.

2008.09.15-2008.09.19 invited Netherlands
DIAMANT Summer School on Elliptic and Hyperelliptic Curve Cryptography. Technische Universiteit Eindhoven.

2008.09.22-2008.09.24 organized Netherlands
The 12th Workshop on Elliptic Curve Cryptography (ECC 2008). Trianon Zalen, Utrecht.