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Stream Cipher Design for MANets

AutorDelgado, Óscar; Fúster Sabater, Amparo
Palabras claveRadio access networks
Multimedia systems
Computer networks
Electric generators
[PACS] Computer science and technology
[PACS] Physics data analysis and management including algorithms and implementation
Fecha de publicación26-dic-2007
EditorAmerican Institute of Physics
CitaciónAIP Conf. Proc. 963(2): 965-968 (2007)
Computation in Modern Science and Engineering: Proceedings of the International Conference on Computational Methods in Science and Engineering 2007 (ICCMSE 2007): Vol 2: 965-968
ResumenMANets are becoming increasingly important for a wide variety of applications, among which multimedia will play an important role in the future. Its special requirements, specially regarding to bandwidth, make necessary a new approach to achieve confidentiality in this kind of networks. In this paper we propose a stream cipher design based in the use of a shrinking generator, an exceptionally simple and efficient pseudorandom number generator. Special requirements, as the use of an initialization vector and an output buffer, for hiding an irregular output, are discussed and addressed.
Descripción4 pages.-- PACS nrs.: 89.20.Ff ; 07.05.Kf.-- Contributed to: Proc. of the International Conference on Computational Methods in Science and Engineering 2007 (ICCMSE 2007), Corfu, Greece, Sep 25-30, 2007 (T.E. Simos, G. Maroulis, eds).
Versión del editorhttp://dx.doi.org/10.1063/1.2836253
Aparece en las colecciones: (IFA) Comunicaciones congresos
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