By Topic

TD-RECS Chaotic System Based Digital Image Encryption Algorithm Protecting from Shearing Attack

Sign In

Cookies must be enabled to login.After enabling cookies , please use refresh or reload or ctrl+f5 on the browser for the login options.

Formats Non-Member Member
$31 $13
Learn how you can qualify for the best price for this item!
Become an IEEE Member or Subscribe to
IEEE Xplore for exclusive pricing!
close button

puzzle piece

IEEE membership options for an individual and IEEE Xplore subscriptions for an organization offer the most affordable access to essential journal articles, conference papers, standards, eBooks, and eLearning courses.

Learn more about:

IEEE membership

IEEE Xplore subscriptions

1 Author(s)
Liao Qi-nan ; Dept. of Comput. & Inf. Manage., Guangxi Univ. of Finance & Econ., Nanning, China

In order to protect digital image's information and renew the image that is attacked by shearing, this paper presents a novel image encryption algorithm based on Tangent-Delay Ellipse Reflecting Cavity map System (TD-ERCS) chaos sequences. One of the TD-ERCS is used to shift the image's pixel position, another is used to alter the pixel value, so that the image will be scrambled and encrypted. While doing the decryption, a method, which is based on the neighboring pixels characteristic, is provided to recover the sheared image. Theoretical analysis and experimental results show that the algorithm has a large space of keys, a good encryption and decryption effects, a better security performance to statistical analysis and a strong ability against shearing.

Published in:

Network Computing and Information Security (NCIS), 2011 International Conference on  (Volume:1 )

Date of Conference:

14-15 May 2011