Enhanced Image Steganography Technique for Hiding Multiple Images in an Image Using LSB Technique

Abstract

In this paper present an enhanced design of the image Steganography in which take multiple images that are hiding one by one into the cover image using the LSB technique. Using the LSB technique, first hide the secrete image 1 into the secret image 2 and after that get setgo image 1 that is hide into the cover image using the LSB technique and get the final stego image. The final stego image is shown same as the cover image but it also consist of the stego image 1 and in the stego image 1 consist of the secret image 1 and secret image 2. This method makes hiding or embedding robustness. Secret image 1 hiding with this technique makes difficult to access by the unauthorized user. So it enhanced the security of the hidden images. The security of the hiding is measure in the term of the MSE and PSNR. For better hiding low MSE and High PSNR Value is better. In this work obtained the low MSE and High PSNR value then the previous work done