Steganography Tracking PHP

• Description :

  This script can be useful on a blog for example or if you are a photographer and you share your pictures on your website. In case of picture leak you will be able to find the source.

  ⚠️ Warning this script only work on JPG/JPEG because it doesn't support alpha compositing.

• Requirements :

  • Apache server

• Use encrypted pictures :

  • Add your images in img_pure.

  • From your web page like index.html target img folder.

    Exemple :

    <img src="img/paysage01.jpg">

• Decrypt pictures :

  • Use Decrypt image form on index page.

• Edit data in pictures :

  Go in render_image.php and you can custom $user_data.

• Troubleshooting :

  If images are not displayed, check the enable mod_rewrite on your server or check the extension=gd in php.ini.