Extracting information masked by chaos and contaminated with noise: Some considerations on the security of communication approaches using chaos

Changsong Zhou; Tianlun Chen

doi:10.1016/S0375-9601(97)00551-3

Extracting information masked by chaos and contaminated with noise: Some considerations on the security of communication approaches using chaos

Changsong Zhou, Tianlun Chen

Department of Physics

Research output: Contribution to journal › Journal article › peer-review

58 Citations (Scopus)

Abstract

We show that the binary information masked by low dimensional chaos with the encoding method proposed by Parlitz and Ergezinger [Phys. Lett. A 188 (1994) 146] can be extracted with very simple methods, even though the channel noise level is rather high. The security of communication approaches using chaotic dynamics is generally discussed.

Original language	English
Pages (from-to)	429-435
Number of pages	7
Journal	Physics Letters, Section A: General, Atomic and Solid State Physics
Volume	234
Issue number	6
DOIs	https://doi.org/10.1016/S0375-9601(97)00551-3
Publication status	Published - 13 Oct 1997

User-Defined Keywords

Chaos
Communication
Masking
Robustness
Security

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10.1016/S0375-9601(97)00551-3

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abstract = "We show that the binary information masked by low dimensional chaos with the encoding method proposed by Parlitz and Ergezinger [Phys. Lett. A 188 (1994) 146] can be extracted with very simple methods, even though the channel noise level is rather high. The security of communication approaches using chaotic dynamics is generally discussed.",

keywords = "Chaos, Communication, Masking, Robustness, Security",

author = "Changsong Zhou and Tianlun Chen",

note = "Funding Information: The project is supported by the National Basic Research Project “Nonlinear Science” and the National Nature Science Foundation of China. Publisher Copyright: {\textcopyright} 1997 Published by Elsevier Science B.V.",

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N2 - We show that the binary information masked by low dimensional chaos with the encoding method proposed by Parlitz and Ergezinger [Phys. Lett. A 188 (1994) 146] can be extracted with very simple methods, even though the channel noise level is rather high. The security of communication approaches using chaotic dynamics is generally discussed.

AB - We show that the binary information masked by low dimensional chaos with the encoding method proposed by Parlitz and Ergezinger [Phys. Lett. A 188 (1994) 146] can be extracted with very simple methods, even though the channel noise level is rather high. The security of communication approaches using chaotic dynamics is generally discussed.

KW - Chaos

KW - Communication

KW - Masking

KW - Robustness

KW - Security

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JF - Physics Letters, Section A: General, Atomic and Solid State Physics

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ER -

Extracting information masked by chaos and contaminated with noise: Some considerations on the security of communication approaches using chaos

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