Papers by Gonzalo Alvarez
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Physics Letters, Section A: General, Atomic and Solid State Physics, 2008
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International Journal of Modern Physics B, 2009
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This paper analyzes the use of the logistic map for cryptographic applications. The most importan... more This paper analyzes the use of the logistic map for cryptographic applications. The most important characteristics of the logistic map are shown in order to prove the inconvenience of considering this map in the design of new chaotic cryptosystems.
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Advances in Intelligent and Soft Computing, 2010
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Studies in Computational Intelligence, 2011
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This document presents the operation o f t he high speed encryption algorithm Akelarre. Akelarre ... more This document presents the operation o f t he high speed encryption algorithm Akelarre. Akelarre is a secret-key iterated b lock c ipher of great fl exibility in its security level, allowing the modification via software of such pa rameters as the number of rounds and the key length. Presumably, it is cryptographically secure, due to the heavy use of data dependent rotations and the mixing of arithmetic operations from different algebraic groups. The encryption and decryption algorithms are identical and of easy implementation in both hardware and software.
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Physics Letters A, 2009
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Physics Letters A, 2005
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Physica D: Nonlinear Phenomena, 2010
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International Journal of Bifurcation and Chaos, 2006
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International Journal of Bifurcation and Chaos, 2006
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Insight - Non-Destructive Testing and Condition Monitoring, 2010
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Image and Vision Computing, 2009
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Computer Communications, 2004
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Chaos, Solitons & Fractals, 2005
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Chaos, Solitons & Fractals, 2009
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Chaos, Solitons & Fractals, 2005
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Chaos, Solitons & Fractals, 2007
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Papers by Gonzalo Alvarez