Breaking parameter modulated chaotic secure communication system
arXiv:nlin/0311041 · doi:10.1016/j.chaos.2003.12.041
Abstract
This paper describes the security weakness of a recently proposed secure communication method based on parameter modulation of a chaotic system and adaptive observer-based synchronization scheme. We show that the security is compromised even without precise knowledge of the chaotic system used.
8 pages, 3 figures, latex format
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