Gray Code Based Data Hiding in an Image using LSB Embedding Technique

Abstract

Data concealment is one among the techniques for concealment knowledge the information from data hackers. It's the foremost helpful technique. Gray code technique is additionally used as a result of the security level is high. During this technique a standard image is reborn into black and white color image. To use LSB embedding technique it suggests that an information is encrypted and it’s reborn into binary kind. A picture contains the components every pixel to insert the LSB and encrypts the information, and also the image. A sender is to insert the information within the image and sends to the receiver aspect. The receiver decrypts the image, and it’s simply read a picture and information. An information is definitely hack by the hacker, so, we to tend to use Separate reversible technique it suggests that an information, and it contains random bits enclosed the information. Therefore, the hacker does not perceive which means of the knowledge. It's terribly high level security.