Performance of encryption schemes in chaotic optical communication: A multifractal approach

From the estimation of the Hurst exponent and the multifractality degree we discriminate the security levels of two typical encoding schemes usually applied in chaos-based communication systems. We also analyze the effects that the sampling period and the message amplitude have on the goodness of th...

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Autor principal:	Figliola, María Alejandra
Publicado:	2009
Materias:	Chaos Hurst exponent Multifractal detrended fluctuation analysis Multifractality degree Semiconductor laser Signal encryption Chaotic systems Communication systems Fractals Information theory Lasers Optical communication Semiconductor lasers Cryptography
Acceso en línea:	https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00304018_v282_n23_p4587_Zunino http://hdl.handle.net/20.500.12110/paper_00304018_v282_n23_p4587_Zunino
Aporte de:	Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires

id	paper:paper_00304018_v282_n23_p4587_Zunino
record_format	dspace
spelling	paper:paper_00304018_v282_n23_p4587_Zunino2023-06-08T14:56:04Z Performance of encryption schemes in chaotic optical communication: A multifractal approach Figliola, María Alejandra Chaos Hurst exponent Multifractal detrended fluctuation analysis Multifractality degree Semiconductor laser Signal encryption Chaos Hurst exponent Multifractal detrended fluctuation analysis Multifractality degree Signal encryption Chaotic systems Communication systems Fractals Information theory Lasers Optical communication Semiconductor lasers Cryptography From the estimation of the Hurst exponent and the multifractality degree we discriminate the security levels of two typical encoding schemes usually applied in chaos-based communication systems. We also analyze the effects that the sampling period and the message amplitude have on the goodness of these techniques. We compare our results with those obtained by considering an information theory approach [O.A. Rosso, R. Vicente, C.R. Mirasso, Phys. Lett. A 372 (2007) 1018]. The Hurst exponent seems to be a sensitive and powerful tool for discriminating the presence of a message embedded in a chaotic carrier. © 2009 Elsevier B.V. All rights reserved. Fil:Figliola, A. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. 2009 https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00304018_v282_n23_p4587_Zunino http://hdl.handle.net/20.500.12110/paper_00304018_v282_n23_p4587_Zunino
institution	Universidad de Buenos Aires
institution_str	I-28
repository_str	R-134
collection	Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
topic	Chaos Hurst exponent Multifractal detrended fluctuation analysis Multifractality degree Semiconductor laser Signal encryption Chaos Hurst exponent Multifractal detrended fluctuation analysis Multifractality degree Signal encryption Chaotic systems Communication systems Fractals Information theory Lasers Optical communication Semiconductor lasers Cryptography
spellingShingle	Chaos Hurst exponent Multifractal detrended fluctuation analysis Multifractality degree Semiconductor laser Signal encryption Chaos Hurst exponent Multifractal detrended fluctuation analysis Multifractality degree Signal encryption Chaotic systems Communication systems Fractals Information theory Lasers Optical communication Semiconductor lasers Cryptography Figliola, María Alejandra Performance of encryption schemes in chaotic optical communication: A multifractal approach
topic_facet	Chaos Hurst exponent Multifractal detrended fluctuation analysis Multifractality degree Semiconductor laser Signal encryption Chaos Hurst exponent Multifractal detrended fluctuation analysis Multifractality degree Signal encryption Chaotic systems Communication systems Fractals Information theory Lasers Optical communication Semiconductor lasers Cryptography
description	From the estimation of the Hurst exponent and the multifractality degree we discriminate the security levels of two typical encoding schemes usually applied in chaos-based communication systems. We also analyze the effects that the sampling period and the message amplitude have on the goodness of these techniques. We compare our results with those obtained by considering an information theory approach [O.A. Rosso, R. Vicente, C.R. Mirasso, Phys. Lett. A 372 (2007) 1018]. The Hurst exponent seems to be a sensitive and powerful tool for discriminating the presence of a message embedded in a chaotic carrier. © 2009 Elsevier B.V. All rights reserved.
author	Figliola, María Alejandra
author_facet	Figliola, María Alejandra
author_sort	Figliola, María Alejandra
title	Performance of encryption schemes in chaotic optical communication: A multifractal approach
title_short	Performance of encryption schemes in chaotic optical communication: A multifractal approach
title_full	Performance of encryption schemes in chaotic optical communication: A multifractal approach
title_fullStr	Performance of encryption schemes in chaotic optical communication: A multifractal approach
title_full_unstemmed	Performance of encryption schemes in chaotic optical communication: A multifractal approach
title_sort	performance of encryption schemes in chaotic optical communication: a multifractal approach
publishDate	2009
url	https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00304018_v282_n23_p4587_Zunino http://hdl.handle.net/20.500.12110/paper_00304018_v282_n23_p4587_Zunino
work_keys_str_mv	AT figliolamariaalejandra performanceofencryptionschemesinchaoticopticalcommunicationamultifractalapproach
_version_	1768546665304686592

Performance of encryption schemes in chaotic optical communication: A multifractal approach

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