Image Encryption Using Modified Chaos Based Algorithm

Authors

  • Ankita Gaur M.Tech Scholar, ECE Department, SKIET
  • Deepti Nain Head and Asst. Professor, ECE Department

Keywords:

Chaos theory, Arnold’s cat map, logistic map etc

Abstract

Secure communication is one of the most important task of any communication system. In order to provide security
to the information which can be in the form of text, image, audio or video, encryption is used.In this paper an image
encryption algorithm is proposed which is based on chaos theory. Two chaotic maps, Arnold’s cat map and modified logistic
map, are used in this proposed algorithm. Arnold cat map is used for image scrambling and linear logistic map is first
modified and then is used for key generation. This key is then used for image encryption. This algorithm provides uniform
histogram and also reduces the correlation coefficients of encrypted image.

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Published

2014-08-25

How to Cite

Ankita Gaur, & Deepti Nain. (2014). Image Encryption Using Modified Chaos Based Algorithm. International Journal of Advance Engineering and Research Development (IJAERD), 1(8), 125–129. Retrieved from https://ijaerd.com/index.php/IJAERD/article/view/197

Issue

Vol. 1 No. 8 (2014): Volume 1 Issue 8 (August-2014)

Section

Articles