Estudio de algunas Secuencias pseudoaleatorias de aplicación criptográfica

descriptionPublicationkeyboard_double_arrow_right Article 01 Jan 1998 Spain Publisher:Universidad Complutense de Madrid (UCM)Journal:Revista Matemática Complutense, volume 11 (issn: 1139-1138, eissn: 1988-2807,

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Authors: Caballero Gil, Pino; Fúster Sabater, Amparo;

doi: 10.5209/rev_rema.1998.v11.n1.17307

handle: 10261/2249

Estudio de algunas Secuencias pseudoaleatorias de aplicación criptográfica

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Abstract

Pseudorandom binary sequences are required in stream ciphers and other applications of modern communication systems. In the first case it is essential that the sequences be unpredictable. The linear complexity of a sequence is the amount of it required to define the remainder. This work addresses the problem of the analysis and computation of the linear complexity of certain pseudorandom binary sequences. Finally we conclude some characteristics of the nonlinear function that produces the sequences to guarantee a minimum linear complexity.

Peer reviewed

Country

Spain

Related Organizations

Complutense University of Madrid
Spain
Spanish National Research Council
Spain

Keywords

Sucesiones numéricas, Criptografía, Análisis lineal, Función aleatoria, Predicción estadística, Complejidad de problemas

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