Noiseless steganography : the key to covert communications

Electronic signatures in law

Theory of Security and Applications Joint Workshop, TOSCA 2011, Saarbrücken, Germany, March 31 - April 1, 2011, Revised Selected Papers

Transactions on Data Hiding and Multimedia Security VII

Critical Infrastructure Protection Information Infrastructure Models, Analysis, and Defense

Advances in Cryptology – EUROCRYPT 2012 31st Annual International Conference on the Theory and Applications of Cryptographic Techniques, Cambridge, UK, April 15-19, 2012. Proceedings

Data Privacy Management and Autonomous Spontaneus Security 6th International Workshop, DPM 2011, and 4th International Workshop, SETOP 2011, Leuven, Belgium, September 15-16, 2011, Revised Selected Papers

Formal Aspects of Security and Trust 8th International Workshop, FAST 2011, Leuven, Belgium, September 12-14, 2011. Revised Selected Papers

Information Security Technology for Applications 16th Nordic Conference on Secure IT Systems, NordSec 2011, Tallinn, Estonia, October 26-28, 2011, Revised Selected Papers

Public Key Infrastructures, Services and Applications 8th European Workshop, EuroPKI 2011, Leuven, Belgium, September 15-16, 2011, Revised Selected Papers

Trust Management VI 6th IFIP WG 11.11 International Conference, IFIPTM 2012, Surat, India, May 21-25, 2012. Proceedings

Financial Cryptography and Data Security FC 2011 Workshops, RLCPS and WECSR 2011, Rodney Bay, St. Lucia, February 28 - March 4, 2011, Revised Selected Papers