Today, people all over the world want to exchange information, but they are concern about security aspects while sharing the information or an image. In this paper, present a hybrid technique of image encryption using the Arnold Transformation and RSA Algorithm. In this proposed method first, scramble the digital image using Arnold's transformation after that encrypted that digital image using an asymmetric RSA algorithm. The proposed method is safer and the result of the resulting encrypted image is improve and safer as shown in this Paper.
Cryptography, Decryption, Encryption, Image Encryption, RSA, Arnold Transformation