Pseudo-Random Bit Generation based on 2D chaotic maps of logistic type and its Applications in Chaotic Cryptography

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Pseudo-Random Bit Generation (PRBG) is required in many aspects of cryptography as well as in other applications of modern security engineering. In this work, PRBG based on 2D symmetrical chaotic mappings of logistic type is considered. The sequences generated with a chaotic PRBG of this type, are statistically tested and the computational effectiveness of the generators is estimated. Considering this PRBG valid for cryptography, the size of the available key space is also calculated. Different cryptographic applications can be suitable to this PRBG, being a stream cipher probably the most immediate of them.
13 pages, 5 figures, 3 tables

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Chaotic Dynamics, Cryptography and Security, Computational Physics

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http://salesiana.dossiersoluciones.com/handle/123456789/146641

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/0801.3982
 http://arxiv.org/abs/0801.3982

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arXiv