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Cryptanalysis of a computer cryptography scheme based on a filter bank
Journal article   Open access  Peer reviewed

Cryptanalysis of a computer cryptography scheme based on a filter bank

D Arroyo, CQ Li, SJ Li and G Alvarez
Chaos Solitons and Fractals, Vol.41(1), pp.410-413
15/07/2009

Abstract

SECURE COMMUNICATION-SYSTEM CHAOS SYNCHRONIZATION BREAKING
This paper analyzes the security of a recently-proposed signal encryption scheme based on a filter bank. A very critical weakness of this new signal encryption procedure is exploited in order to successfully recover the associated secret key.
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http://dx.doi.org/10.1016/j.chaos.2008.01.020View
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