MULTI-LAYERED RGB BASED SECURE TECHNIQUE FOR DATA TRANSFER

Abstract

Network Security has become very important in today’s world, as a result of which various methods are adopted to bypass it. Network administrators need to keep up with the recent advancements in both the hardware and software fields to prevent their as well as the user’s data. The paper briefly introduces the concept of data security i.e. a manually generated shift key based cryptographic technique which (de)ciphers the fragmented plain text. Here both encryption and decryption methodologies are proposed. The paperwork outlines a cryptographic algorithm based on a user defined shift key modus operandi engendering ciphers at bay. First, it creates an IDT (Induced Dynamic Table) to refer the position of the plain text characters. Then the next cipher is fabricated by setting the ART (Axis Rotation Table) according to the shift key. Subsequently, the further cipher is induced by a FFC (Four Face Cube). Later, the new partial cipher text characters are put into a definite sequence to get the standard color palette in RGB format. Hence, our final cipher with the shift key characters at the additional first and last color respectively in RGB format is generated. During decryption methodology, the color is selected and is opened in the standard color palette. The RGB values of the special characters has their own signature to what makes them different from the other plain characters in the time of decryption. The proposed methodology ensures significant use in both, data transfer and network security.