Design and Implementation of Image Encryption Algorithm by Using Block Based Symmetric Transformation Algorithm
The primary goal of this paper is security management. This will provide authentication of users, and integrity, accuracy and safety of images which is traveling over internet. Moreover, an image-based data requires more effort during encryption and decryption. The Proposed Architecture for encryption and decryption of an image using suitable user-defined key is developed with the same objective. In this paper, the authors introduce a new permutation technique based on the combination of image permutation and a new developed encryption algorithm called "Hyper Image Encryption Algorithm (HIEA)".