Information encoder/decoder using chaotic systems

Miller, S L; Miller, W M; McWhorter, P J

Title: Information encoder/decoder using chaotic systems

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Abstract

The present invention discloses a chaotic system-based information encoder and decoder that operates according to a relationship defining a chaotic system. Encoder input signals modify the dynamics of the chaotic system comprising the encoder. The modifications result in chaotic, encoder output signals that contain the encoder input signals encoded within them. The encoder output signals are then capable of secure transmissions using conventional transmission techniques. A decoder receives the encoder output signals (i.e., decoder input signals) and inverts the dynamics of the encoding system to directly reconstruct the original encoder input signals. 32 figs.

Inventors:: Miller, S L; Miller, W M; McWhorter, P J

Issue Date:: 1997-10-21

Research Org.:: Sandia National Laboratories (SNL), Albuquerque, NM, and Livermore, CA (United States)

Sponsoring Org.:: USDOE, Washington, DC (United States)

OSTI Identifier:: 541747

Patent Number(s):: 5680462

Application Number:: PAN: 8-512,518

Assignee:: Sandia Corp., Albuquerque, NM (United States)

DOE Contract Number:: AC04-94AL85000

Resource Type:: Patent

Resource Relation:: Other Information: PBD: 21 Oct 1997

Country of Publication:: United States

Language:: English

Subject:: 99 MATHEMATICS, COMPUTERS, INFORMATION SCIENCE, MANAGEMENT, LAW, MISCELLANEOUS; DATA TRANSMISSION SYSTEMS; DATA PROCESSING; DATA TRANSMISSION; SECRECY PROTECTION; INFORMATION; STOCHASTIC PROCESSES

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                    Miller, S L, Miller, W M, and McWhorter, P J. Information encoder/decoder using chaotic systems.  United States: N. p., 1997. 
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                    Miller, S L, Miller, W M, & McWhorter, P J. Information encoder/decoder using chaotic systems.  United States.

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                    Miller, S L, Miller, W M, and McWhorter, P J. Tue .  
        "Information encoder/decoder using chaotic systems".  United States.

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@article{osti_541747,

  title        = {Information encoder/decoder using chaotic systems},

  author       = {Miller, S L and Miller, W M and McWhorter, P J},

  abstractNote = {The present invention discloses a chaotic system-based information encoder and decoder that operates according to a relationship defining a chaotic system. Encoder input signals modify the dynamics of the chaotic system comprising the encoder. The modifications result in chaotic, encoder output signals that contain the encoder input signals encoded within them. The encoder output signals are then capable of secure transmissions using conventional transmission techniques. A decoder receives the encoder output signals (i.e., decoder input signals) and inverts the dynamics of the encoding system to directly reconstruct the original encoder input signals. 32 figs.},

  doi          = {},

  journal      = {},
number       = ,

  volume       = ,

  place        = {United States},

  year         = {1997},

  month        = {10}

}

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