Here are the slides from some of the talks I've given recently:
- Group theory and cryptography, Groups St Andrews, Bath, August 2009.
- Distinct difference configurations, BCC 2009 (St Andrews) and Fq9 (University College Dublin), July 2009.
- Distinct difference configurations and Wireless Sensor Networks, Royal Holloway, May 2009.
- Randomness and Communication, inaugural lecture, Royal Holloway, February 2009.
- Cryptography, Cafe Scientifique, Croydon, January 2009.
- Discrete logs and cryptography: Session I and Session II, University of Birmingham, December 2008.
- Cryptanalysing the critical group, Univeristy of Cantabria, Spain, October 2008
- Key predistribution and random intersection graphs, University of Waterloo, Canada, June 2008.
- Prolific IPP codes, Royal Holloway, December 2007.
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