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Hiding message in Delay Time: Encryption with Synchronized time-delayed systems

Won-Ho Kye·Muhan Choi·Chil-Min Kim·Young-Jai Park
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Abstract

We propose a new communication scheme that uses time-delayed chaotic systems with delay time modulation. In this method, the transmitter encodes a message as an additional modulation of the delay timeand then the receiver decodes the message by tracking the delay time.We demonstrate our communication scheme in a system of coupled logistic maps.Also we discuss the error of the transferred message due to an external noiseand present its correction method.

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Won-Ho Kye, Muhan Choi, Chil-Min Kim, Young-Jai Park. 2005-02-22. Hiding message in Delay Time: Encryption with Synchronized time-delayed systems. https://arxiv.org/abs/nlin/0408042

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