An Improved and Scalable Digital Image Encryption Method Based on One-Dimensional Random Scrambling

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Category: 
Technology
Author: 

Madhu Rohini V - Under Grad. Student in Computer Science and Engg, KMIT, Hyderabad

Balaji Venkatesh - Under Grad. Student in Computer Science and Engg, KMIT, Hyderabad

A. Bhavana - Under Grad. Student in Computer Science and Engg, KMIT, Hyderabad

N. Ravi Shankar - Professor and Head, CSE Department, KMIT, Hyd. (Corresponding Author)

M. Seshu Kumar - Associate Professor, CSE Department, CSE Department, KMIT, Hyd

Abstract: 

In this paper, we have modified an image encryption algorithm [5]. Here, we have taken the image and divided it into a set of blocks and carried out a block level scrambling and then, an inter block pixel scrambling iteratively. The results produced by our algorithm are comparable to any image encryption methods developed in the literature.

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