2024
DOI: 10.1007/s10462-024-10719-0
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A chaotic based image encryption scheme using elliptic curve cryptography and genetic algorithm

Sanjay Kumar,
Deepmala Sharma

Abstract: In the era of digital communication and data security, image encryption plays a crucial role in safeguarding sensitive information. Protecting sensitive visual data from unauthorized access drives the pursuit of advanced image encryption methods. This paper proposes a novel approach to enhance image encryption by combining the power of a chaotic map, elliptic curve cryptography, and genetic algorithm. The chaotic map, specifically Arnold’s cat map, is employed to introduce chaos and randomness into the encrypt… Show more

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Cited by 20 publications
(1 citation statement)
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“…From table 6 and table 7 we can see that our results are very close to the desired value 8. Although [20,23,24,26] is slightly higher than us in terms of information entropy value, we are relatively better than it in terms of UACI, correlation analysis and other indexes. To further test the randomness of the pixel value distribution of the encrypted image, we introduced the chisquare test, which passes the test when the value of the chi-square test is less than or equal to 293.2478.…”
Section: Information Entropy Analysis and Chi-square Testcontrasting
confidence: 56%
“…From table 6 and table 7 we can see that our results are very close to the desired value 8. Although [20,23,24,26] is slightly higher than us in terms of information entropy value, we are relatively better than it in terms of UACI, correlation analysis and other indexes. To further test the randomness of the pixel value distribution of the encrypted image, we introduced the chisquare test, which passes the test when the value of the chi-square test is less than or equal to 293.2478.…”
Section: Information Entropy Analysis and Chi-square Testcontrasting
confidence: 56%