IMAGE ENCRYPTION TECHNIQUE BY USING CHAOTIC ECONOMIC MODEL: A COMPREHENSIVE REVIEW

  • Dr. Raghu N

Abstract

Owing to their complex dynamic actions, such as bifurcation and instability, dysfunctional economic systems have gained a lot of coverage in literature. A few academic studies have been performed recently on the use of these systems in cryptographic algorithms. A new image encryption algorithm based on a chaotic economic map is proposed in this paper. An implementation of the suggested algorithm is carried out on a simple image based on a chaotic map. The results obtained show that with the same security keys, the proposed algorithm can successfully encrypt and decrypt the photos. The security analysis is encouraging and shows that the encrypted images have good entropy of information and very low coefficients of correlation and random-like behaviour of the distribution of the grey values of the encrypted picture

Published
2019-12-25