A New Image Encryption Algorithm


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Authors

  • Fırat Artuğer Department of Computer Engineering / Faculty of Engineering, Munzur University, Turkey

Keywords:

Image encryption, s-box, chaotic map, zig-zag scanning, XOR

Abstract

With today's developing technologies, the need for new image encryption algorithms is increasing. Image encryption algorithms based on S-box and chaotic structures are a very popular topic. In this study, a new image encryption algorithm is proposed using different s-box structures. In the proposed method, an s-box is first obtained by using a chaotic map. Then, zig-zag scanning method is applied to this s-box structure and a new s-box is obtained. With the new s-box obtained, XOR operation is applied to the first 256 pixels from the image. This data obtained later is mixed by passing through the s-box structure created with the chaotic map at the beginning. In this way, the encryption process is completed when all blocks of the image are processed.

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Published

2023-02-08

How to Cite

Artuğer, F. (2023). A New Image Encryption Algorithm. International Conference on Trends in Advanced Research, 1, 380–383. Retrieved from https://as-proceeding.com/index.php/ictar/article/view/245