Next Article in Journal
Reduced Models of Point Vortex Systems
Previous Article in Journal
Magnetic Contribution to the Seebeck Effect
Open AccessArticle

A New Efficient Digital Image Encryption Based on Inverse Left Almost Semi Group and Lorenz Chaotic System

by Irfan Younas 1,* and Majid Khan 2,3
1
Department of Mathematics, Quaid-i-Azam University, Islamabad 44000, Pakistan
2
Department of Applied Mathematics and Statistics, Institute of Space Technology Islamabad, Islamabad 44000, Pakistan
3
Cyber and Information Security Lab, Institute of Space Technology Islamabad, Islamabad 44000, Pakistan
*
Author to whom correspondence should be addressed.
Entropy 2018, 20(12), 913; https://doi.org/10.3390/e20120913
Received: 12 October 2018 / Revised: 6 November 2018 / Accepted: 7 November 2018 / Published: 30 November 2018
In this research article, we propose a new structure namely inverse left almost semigroup (LA-semigroup) by adding confusion in our proposed image encryption scheme along with discrete and continuous chaotic systems in order to complement the diffusion characteristics. The performance analysis was conducted in terms of the correlation analysis, the pixels uniformity analysis, the sensitivity analysis, the information entropy analysis, and pixels difference based measurements. The results show that the proposed algorithm has better information security properties, which can provide strong security and a high performance. View Full-Text
Keywords: inverse left almost semigroup; confusion and diffusion; chaotic systems; statistical analysis inverse left almost semigroup; confusion and diffusion; chaotic systems; statistical analysis
Show Figures

Figure 1

MDPI and ACS Style

Younas, I.; Khan, M. A New Efficient Digital Image Encryption Based on Inverse Left Almost Semi Group and Lorenz Chaotic System. Entropy 2018, 20, 913.

Show more citation formats Show less citations formats
Note that from the first issue of 2016, MDPI journals use article numbers instead of page numbers. See further details here.

Article Access Map by Country/Region

1
Search more from Scilit
 
Search
Back to TopTop