Titlebook: Information Security - the Next Decade; Jan H. P. Eloff,Sebastiaan H. Solms Book 1995 IFIP International Federation for Information Proces

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A Holistic Approach to IT Securityen presented before in [Yngström 1983, 1988, 1994]. This time the theoretical background to the holistic approach is explained in detail, it is presented how it has influenced the conceptual model of the programme, and how it is taught in the classroom, including reading material. Finally the former

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Analysis of DES Double Key Mode for a 112-bit key which encrypts at the same speed as DES. Initially, we give some background on the development of the cipher, and then proceed to cryptanalyse it using differential cryptanalysis and a combination of linear and differential cryptanalysis. We present results for the four, six and e

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A New Framework for Information Security to Avoid Information Anarchybility of information. The 1991 paper, ., argues that this is a dangerously oversimplified definition of infosec. The preservation of these three elements does not include many kinds of information losses that infosec should prevent. My intent is to demonstrate in more rigorous fashion that the pres

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Encryption Policy for the Global Information Infrastructurellenge to address these in a timely and open manner. The problems arise in law enforcement, civil liberties, and export control policy. They must be confronted if a rational cryptographic policy is to provide a framework in which technological solutions can operate.

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A Practical Conference Key Distribution Systemnd has a low communication and computation complexity. Each party exchanges only three messages, and only a few multiplications are required. The security is based on the intractability of the Diffie-Hellman problem.