SECURE DATA TRANSFER BETWEEN NETWORKS USING FIVC ALGORITHM

Computer Engineering

The sharing of images via visual cryptography is based on encoding and decoding process. In a visual cryptography scheme (VCS), for a set P of n participants, the shares are Xeroxed onto transparencies, and each participant receives one share from a dealer who generates shares from a secret image and distributes them. The main contribution of this concept is to implement the FIVC(Fully Incrementing Visual Cryptography)algorithm. In this the user shares the image into two by sending it as a message and a secure image. The message is converted into image through buffered image technique and then it is generate the visual cryptography image as the secure image is directly generate as a visual cryptography image using FIVC 2 out of 3 algorithm. In this paper, out stating point is to securely share a message using two modes of communication. We split the message key and source based on pixel expansion method.

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