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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| Acceso en línea: | http://hdl.handle.net/20.500.12110/paper_00304018_v282_n23_p4587_Zunino |
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todo:paper_00304018_v282_n23_p4587_Zunino2023-10-03T14:40:15Z Performance of encryption schemes in chaotic optical communication: A multifractal approach Zunino, L. Soriano, M.C. Figliola, A. Pérez, D.G. Garavaglia, M. Mirasso, C.R. Rosso, O.A. 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. JOUR info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/2.5/ar 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 Zunino, L. Soriano, M.C. Figliola, A. Pérez, D.G. Garavaglia, M. Mirasso, C.R. Rosso, O.A. 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. |
| format |
JOUR |
| author |
Zunino, L. Soriano, M.C. Figliola, A. Pérez, D.G. Garavaglia, M. Mirasso, C.R. Rosso, O.A. |
| author_facet |
Zunino, L. Soriano, M.C. Figliola, A. Pérez, D.G. Garavaglia, M. Mirasso, C.R. Rosso, O.A. |
| author_sort |
Zunino, L. |
| 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 |
| url |
http://hdl.handle.net/20.500.12110/paper_00304018_v282_n23_p4587_Zunino |
| work_keys_str_mv |
AT zuninol performanceofencryptionschemesinchaoticopticalcommunicationamultifractalapproach AT sorianomc performanceofencryptionschemesinchaoticopticalcommunicationamultifractalapproach AT figliolaa performanceofencryptionschemesinchaoticopticalcommunicationamultifractalapproach AT perezdg performanceofencryptionschemesinchaoticopticalcommunicationamultifractalapproach AT garavagliam performanceofencryptionschemesinchaoticopticalcommunicationamultifractalapproach AT mirassocr performanceofencryptionschemesinchaoticopticalcommunicationamultifractalapproach AT rossooa performanceofencryptionschemesinchaoticopticalcommunicationamultifractalapproach |
| _version_ |
1807321726407671808 |