A new Color image Encryption based on multi Chaotic Maps

Authors

  • Ibtisam A. Taqi Department of Computer Science, College of Science, University of Baghdad, Baghdad, Iraq
  • Sarab M. Hameed Department of Computer Science, College of Science, University of Baghdad, Baghdad, Iraq

Keywords:

Chen-hyper chaotic system, image encryption, Logistic map, Sine map

Abstract

     This paper presents a new RGB image encryption scheme using multi chaotic maps. Encrypting an image is performed via chaotic maps to confirm the properties of secure cipher namely confusion and diffusion are satisfied. Also, the key sequence for encrypting an image is generated using a combination of   1D logistic and Sine chaotic maps. Experimental results and the compassion results indicate that the suggested scheme provides high security against several types of attack, large secret keyspace and highly sensitive.   

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Published

2018-11-29

How to Cite

Taqi, I. A., & Hameed, S. M. (2018). A new Color image Encryption based on multi Chaotic Maps. Iraqi Journal of Science, 59(4B), 2117–2127. Retrieved from https://ijs.uobaghdad.edu.iq/index.php/eijs/article/view/451

Issue

Section

Computer Science