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

Selected Areas in Cryptography 15th International Workshop, SAC 2008, Sackville, New Brunswick, Canada, August 14-15, Revised Selected Papers

Selected Areas in Cryptography 16th Annual International Workshop, SAC 2009, Calgary, Alberta, Canada, August 13-14, 2009, Revised Selected Papers

Security Technology International Conference, SecTech 2009, Held as Part of the Future Generation Information Technology Conference, FGIT 2009, Jeju Island, Korea, December 10-12, 2009. Proceedings

Cryptography and Coding 12th IMA International Conference, Cryptography and Coding 2009, Cirencester, UK, December 15-17, 2009. Proceedings

Combinatorial Optimization and Applications Third International Conference, COCOA 2009, Huangshan, China, June 10-12, 2009. Proceedings

Applied Algebra, Algebraic Algorithms and Error-Correcting Codes 18th International Symposium, AAECC-18 2009, Tarragona, Spain, June 8-12, 2009. Proceedings

Advances in Cryptology - CRYPTO 2009 29th Annual International Cryptology Conference, Santa Barbara, CA, USA, August 16-20, 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

Digital Watermarking 7th International Workshop, IWDW 2008, Busan, Korea, November 10-12, 2008. Selected Papers

Computer Security – ESORICS 2009 14th European Symposium on Research in Computer Security, Saint-Malo, France, September 21-23, 2009. Proceedings