An efficient Image Security mechanism based on Advanced Encryption Standard

This paper presents an efficient scheme for image data encryption. In this paper an efficient framework has been presented for data security. In this framework two separate frames are designed separately for sender and receiver. In this paper an efficient Advanced Encryption Standard (AES) based algorithm has been proposed. In this process the Image data is selected first and then it is converted in the encrypted supported file that is a binary file. This data is the plaintext for the next processing. Then AES algorithm is applied for data encryption process. The key that is given as data is ventured into a cluster of 44 words (32-bits each), w[i]. 4 distinct words (128 bits) serve as a round key for each round. Then data substitution is applied. Then value is calculated according to the finite field that is Galois field. Then XOR is applied to the added round key. Then key randomization based Image conversion is applied with the help of proposed algorithm. So search key is needed based on the generated image.