A Research:Image Encryption Using Chaotic and Logistic Map and Pixel Hobbling

Due to the rapid growth of digital communication and multimedia application, security becomes an important issue of communication and storage of images. As the use digital techniques for transmitting and storing images are increasing, it becomes an important issue that how to protect the confidentiality, integrity and authenticity of images. There are various algorithm which are discovered from time to time to encrypt the images to make images more secure. In this paper we survey on exiting work. Which is used different algorithm for image encryption It additionally focuses on the functionality of Image encryption algorithm.