Encryption and Decryption Process of RGB Colour Image Using by Matrix Method

Avinash, N. and Jaraldpushparaj, S. and Sathinathan, T. and Xavier, G. Britto Antony (2023) Encryption and Decryption Process of RGB Colour Image Using by Matrix Method. In: Research and Applications Towards Mathematics and Computer Science Vol. 1. B P International, pp. 32-42. ISBN 978-81-19217-81-6

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Abstract

In this research work, we propose a new technique for RGB colour image encryption based on permutation matrix. The colour image is encrypted into Red, Green and Blue channels where each channel uses a double permutation key technique for assigning a new colour to every pixel of RGB colour image. Each channel is encrypted with a technique known as double permutation key encoding, which assigns a different color to each pixel of an RGB color image. Additionally, we present a novel approach of partite block encryption. The number of possible encryptions is supplied along with a detailed study of the encryption of a 9-pixel image. Additionally, the Matrix representation effectively conveys the decryption process.

Item Type: Book Section
Subjects: Research Asian Plos > Computer Science
Depositing User: Unnamed user with email support@research.asianplos.com
Date Deposited: 11 Oct 2023 05:33
Last Modified: 28 Oct 2024 08:22
URI: http://abstract.stmdigitallibrary.com/id/eprint/1535

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