Encryption and Decryption Process of RGB Colour Image Using by Matrix Method | Chapter 3 | Research and Applications Towards Mathematics and Computer Science Vol. 1

 In this research work, we intend a new technique for RGB colour figure encryption based on change matrix. The colour concept is encrypted into Red, Green and Blue channels place each channel uses a double permutation key method for assigning a new colour to all pixel of RGB colour representation. Each channel is encrypted with a method known as double change key encoding, that assigns a various color to each pel of an RGB color image.  Additionally, we present a novel approach of detached block encryption. The number of possible encryptions is provided along with a particularized study of the encryption of a 9-pixel representation. Additionally, the Matrix representation efficiently conveys the explanation process.

Author(s) Details:

N. Avinash,
Department of Mathematics, Sacred Heart College (Autonomous), Tirupattur-635 601, Tamil Nadu, India.

S. Jaraldpushparaj,
Department of Mathematics, Sacred Heart College (Autonomous), Tirupattur-635 601, Tamil Nadu, India.

T. Sathinathan,
Department of Mathematics, Sacred Heart College (Autonomous), Tirupattur-635 601, Tamil Nadu, India.

G. Britto Antony Xavier,
Department of Mathematics, Sacred Heart College (Autonomous), Tirupattur-635 601, Tamil Nadu, India.

Please see the link here: https://stm.bookpi.org/RATMCS-V1/article/view/10686