Steganography for multiple key and carrier files


This project enhances the last project Steganography - Hiding messages in the Noise of a Picture. It adds three important features to the application: Multiple key files, Password protection for each key file and multiple carrier images. Symmetric keys contain a central problem. So we have to make it difficult to steal the key. We donít dare sending the carrier bitmap in one piece. That is no problem anymore, because we can hide one message in many bitmaps. It is quite similar to writing text across a couple of pages. According to this application, it means spreading the pixels over multiple images.


  • Selection of Image
  • Spread the information over the images
  • Multiple key file generation
  • Extract & Hide message block of code

Tools Used:

  • C#
  • .NET Frame Work