Published January 1, 2010 | Version v1
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Cryptanalysis of a multi-chaotic systems based image cryptosystem

  • 1. Isik Univ, Dept Comp Sci & Engn, TR-34980 Istanbul, Turkey
  • 2. Ecole Natl Ingenieurs Tunis, Syscom Lab, Tunis, Tunisia

Description

This paper is a cryptanalysis of a recently proposed multi-chaotic systems based image cryptosystem. The cryptosystem is composed of two shuffling stages parameterized by chaotically generated sequences. We propose and implement two different attacks which completely break this encryption scheme. (C) 2009 Elsevier B.V. All rights reserved.

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