International Journal of Computer Applications |
Foundation of Computer Science (FCS), NY, USA |
Volume 72 - Number 10 |
Year of Publication: 2013 |
Authors: Osama M. Abu Zaid, Mousa Demba, Mohamed A. Al-refaiy |
10.5120/12531-9063 |
Osama M. Abu Zaid, Mousa Demba, Mohamed A. Al-refaiy . Confusion Algorithm based on 3-D Chaotic Map System for Securing the Colored Images. International Journal of Computer Applications. 72, 10 ( June 2013), 37-42. DOI=10.5120/12531-9063
In this paper, confusion algorithm based on three dimension chaotic map system will be proposed and presented. Chen's chaotic system is 3-D chaotic map system, which will be used to obtain a proposed confusion algorithm. A proposed encryption algorithm will be designated as CA3DCS. It will be applied on two different color's frequencies colored-images. A proposed algorithm (CA3DCS), which Contains Confusion procedure based on Chen 's chaotic system is used to shuffle the positions of pixels of the colored plain-image. CA3DCS will be applied on all color's channels of the image; Red, Green, and Blue. The expectant results of several experiments, statistical analysis, key sensitivity tests, and information entropy analysis will show that the proposed confusion algorithm (CA3DCS) is a good algorithm to provides an efficient and secure way for confusing or encrypting the colored images.