Brute Force Cracking the Data Encryption Standard

Secure Group Communications over Data Networks

Certification and Security in Inter-Organizational E-Service

Communications and Multimedia Security 8th IFIP TC-6 TC-11 Conference on Communications and Multimedia Security, Sept. 15–18, 2004, Windermere, The Lake District, United Kingdom

Challenges of Expanding Internet: E-Commerce, E-Business, and E-Government 5th IFIP Conference e-Commerce, e-Business, and e-Government (I3E’2005), October 28–30, 2005, Poznan, Poland

Cyberspace Security and Defense: Research Issues Proceedings of the NATO Advanced Research Workshop on Cyberspace Security and Defense: Research Issues Gdansk, Poland 6–9 September 2004

Introduction to Modern Number Theory Fundamental Problems, Ideas and Theories

Complexity Theory and Cryptology An Introduction to Cryptocomplexity

Information Hiding 6th International Workshop, IH 2004, Toronto, Canada, May 23-25, 2004, Revised Selected Papers

Topics in Cryptology – CT-RSA 2005 The Cryptographers’ Track at the RSA Conference 2005, San Francisco, CA, USA, February 14-18, 2005. Proceedings

Theory of Cryptography Second Theory of Cryptography Conference, TCC 2005, Cambridge, MA, USA, February 10-12, 2005. Proceedings

Public Key Cryptography - PKC 2005 8th International Workshop on Theory and Practice in Public Key Cryptography, Les Diablerets, Switzerland, January 23-26, 2005. Proceedings