krishnadey30/Image-and-Video-Steganography

Impementation of Image and Video Steganography using LSB algorithm in Matlab.

Image-and-Video-Steganography

Impementation of Image and Video Steganography using LSB algorithm in Matlab.

For Image Steganography

Step 1:

Run hideGui.m to hide the input text file in input image.

Step 2:

Give the input file names. Click on Hide to generate stego image as 'secret.bmp'.

Step 3:

Run retrieveGui.m to retrieve your data using stego image. Leave the key as empty box.

For Video Steganography

Step 1:

Run videoSteganography.m to hide the input text file in input video.

Step 2:

Give the input file names. Click on Hide to generate stego video as 'output.avi' and a secret key in 'key.txt'.

Step 3:

Run retrieveGui.m to retrieve your data using stego video.

Step 4:

Enter the stego file name and key file name and click on Retrieve to retrieve your data.