Security problems with a SC-CNN-based Chaotic Masking Secure Communication System

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dc.creatorOrue, A. B.
dc.creatorAlvarez, G.
dc.creatorMontoya, F.
dc.creatorSanchez-Avila, C.
dc.date2007-06-20
dc.date.accessioned2026-07-07T08:11:20Z
dc.date.available2026-07-07T08:11:20Z
dc.descriptionThis paper studies the security of a chaotic cryptosystem based on the Chua circuit and implemented with State Controlled Cellular Neural Networks. It is shown that the plaintext can be retrieved by ciphertext band-pass filtering after an imperfect decoding with wrong receiver parameters. It is also shown that the key space of the system can be notably reduced easing a brute force attack. The system parameters were determined with high precision through the analysis of the decoding error produced by the mismatch between receiver and transmitter parameters.
dc.description16 pages; 9 figures
dc.identifierhttps://arxiv.org/abs/0706.2979
dc.identifierhttp://arxiv.org/abs/0706.2979
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/132091
dc.subjectChaotic Dynamics
dc.titleSecurity problems with a SC-CNN-based Chaotic Masking Secure Communication System
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