Paper Title:
Image Encryption Algorithm Based on Even Scrambling
  Abstract

Image scrambling is an important method to achieve images secrecy. Arnold cat transformation is widely applied, and its scrambling effect is better relatively in the classical scrambling algorithms. But it has some shortcomings of short key qualities and poor universal property. It brings forward an algorithm of image position even scrambling through improving the Arnold cat transformation. On the basis of position scrambling, the image pixel values are scrambled using chaotic map. Experimental results show that the algorithm has many advantages of increasing key qualities obviously, satisfactory effect of scrambling, and the pixel values of the image are both changed.

  Info
Periodical
Advanced Materials Research (Volumes 179-180)
Edited by
Garry Zhu
Pages
470-474
DOI
10.4028/www.scientific.net/AMR.179-180.470
Citation
J. Zhang, H. E. Ren, Y. Chen, "Image Encryption Algorithm Based on Even Scrambling", Advanced Materials Research, Vols. 179-180, pp. 470-474, 2011
Online since
January 2011
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