A sliding mode observer based secure communication scheme

Maoyin Chen, Donghua Zhou and Yun Shang

Chaos, Solitons & Fractals, 2005, vol. 25, issue 3, 573-578

Abstract: In the drive-response framework, this paper proposes a new secure communication scheme using the concept of equivalent control. For a given chaotic drive system, a sliding mode observer based response system can be constructed to synchronize the drive system. If they satisfy certain conditions, the hidden message can be recovered directly by the concept of equivalent control. Theoretical analysis and numerical simulation verify the effectiveness of the proposed scheme.

Date: 2005
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Citations: View citations in EconPapers (5)

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Persistent link: https://EconPapers.repec.org/RePEc:eee:chsofr:v:25:y:2005:i:3:p:573-578

DOI: 10.1016/j.chaos.2004.11.075

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