Image encryption algorithm based on chaotic economic model
type: Item
instance of: scholarly article
title: Image encryption algorithm based on chaotic economic model
zbMATH Open document ID: 1395.94022
DOI: 10.1155/2015/341729
author: S. S. Askar
author: A. A. Karawia
author: Ahmad Alshamrani
published in: Mathematical Problems in Engineering
publication date: 2018-08-27T00:00:00Z
review text: Summary: In literature, chaotic economic systems have got much attention because of their complex dynamic behaviors such as bifurcation and chaos. Recently, a few researches on the usage of these systems in cryptographic algorithms have been conducted. In this paper, a new image encryption algorithm based on a chaotic economic map is proposed. An implementation of the proposed algorithm on a plain image based on the chaotic map is performed. The obtained results show that the proposed algorithm can successfully encrypt and decrypt the images with the same security keys. The security analysis is encouraging and shows that the encrypted images have good information entropy and very low correlation coefficients and the distribution of the gray values of the encrypted image has random-like behavior.
Mathematics Subject Classification ID: 94A08
Mathematics Subject Classification ID: 94A60
zbMATH DE Number: 6926088
MaRDI profile type: Publication
full work available at URL: https://doi.org/10.1155/2015/341729
OpenAlex ID: W2012379293
Wikidata QID: Q59118062
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description: scientific article; zbMATH DE number 6926088