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Erschienen in:
2011 | OriginalPaper | Buchkapitel
An Observation of Cryptographic Properties of 256 One-Dimensional Cellular Automata Rules
verfasst von : Norziana Jamil, Ramlan Mahmood, Muhammad Reza Zába, Zuriati Ahmad Zukamaen, Nur Izura Udzir
Erschienen in: Informatics Engineering and Information Science
Verlag: Springer Berlin Heidelberg
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The robustness of a cryptographic system substantially depends on its underlying elements. Boolean functions are the most frequently used elements in various cryptographic systems, be it block ciphers, stream ciphers and hash functions. However, constructing Boolean functions satisfying all fundamental cryptographic properties are not trivial. We study the cryptographic properties of Boolean functions of biological system namely one-dimensional Cellular Automata (CA) and show that some of its Boolean functions satisfy all mentioned properties on levels very close to optimal and therefore can be recommended as cryptographically strong Boolean function.