Approximation, Randomization, and Combinatorial Optimization. Algorithms and Techniques 12th International Workshop, APPROX 2009, and 13th International Workshop, RANDOM 2009, Berkeley, CA, USA, August 21-23, 2009. Proceedings

Cryptographic Hardware and Embedded Systems - CHES 2009 11th International Workshop Lausanne, Switzerland, September 6-9, 2009 Proceedings

Combinatorial Algorithms 20th International Workshop, IWOCA 2009, Hradec nad Moravicí, Czech Republic, June 28–July 2, 2009, Revised Selected Papers

Theory of Quantum Computation, Communication, and Cryptography 4th Workshop,TQC 2009, Waterloo, Canada, May 11-13, 2009, Revised Selected Papers

Information and Communications Security 11th International Conference, ICICS 2009, Beijing, China, December 14-17, 2009. Proceedings

Foundations and Applications of Security Analysis Joint Workshop on Automated Reasoning for Security Protocol Analysis and Issues in the Theory of Security, ARSPA-WITS 2009, York, UK, March 28-29, 2009, Revised Selected Papers

Fast Software Encryption 16th International Workshop, FSE 2009 Leuven, Belgium, February 22-25, 2009 Revised Selected Papers

String Processing and Information Retrieval 15th International Symposium, SPIRE 2008, Melbourne, Australia, November 10-12, 2008. Proceedings

Independent Component Analysis and Signal Separation 8th International Conference, ICA 2009, Paraty, Brazil, March 15-18, 2009. Proceedings

Cryptographic Hardware and Embedded Systems – CHES 2008 10th International Workshop, Washington, D.C., USA, August 10-13, 2008. Proceedings

Fast Software Encryption 15th International Workshop, FSE 2008, Lausanne, Switzerland, February 10-13, 2008, Revised Selected Papers

Sequences and Their Applications - SETA 2008 5th International Conference Lexington, KY, USA, September 14-18, 2008 Proceedings