A NOVEL ARCHITECTURE FOR VIDEO STEGANOGRAPHY USING PIXEL PATTERN MATCHING

With the strong stimulation of computer networks, computer users increasingly important to find better ways to protect personal and confidential information. A common way to ensure that such information is unreadable string encryption of sensitive data to prevent unauthorized access and viewing. Steganography is the process of hiding confidential data in the media files such as audio, images, videos etc. The point is to plan a steganography calculation which conceal the message behind the picture as well as give more security than others. In the proposed system, the data is encrypted using Advance Encryption Standard and divided using arithmetic division method. In this approach, the data will be stored in the form of divisor, quotient & remainder. The location key is also distributed, encrypted and stored in different frames. Along with this pixel, pattern matching is also used to avoid distortion of the video frame. This system will be difficult to crack since the location key is divided as well as encrypted and stored in different video frames along with this the secret message is stored in the form of a quotient, a divisor and a remainder. Even if the system is attacked the chance of the intruder to predict the pattern will be difficult as the secret data is embedded with dual protection.