Secure image transferring using KBRP and TEA algorithms

摘要

A secure image transferring using key based random permutation(KBRP) and tiny encryption algorithm(TEA), which provide more security to images while transferring by using image scrambling as well as image encryption with the use of randomly generated passwords for each pixel is proposed in this paper. The image scrambling mechanism is developed using the key based random generation of passwords for pixels and this generation of passwords are by permutation method. So the hackers cannot easily find out this images. or other terms image descrambling is not so easy. The proposed system will automatically generate scrambled image and encrypted image and having passwords for each scrambling and encryption. The password provided in the client side having some more security apart from the existing password protection.