Department of Electronics and Communication Engineering, MLR Institute of Technology, Hyderabad, India
This paper deals the several kinds of image encryption and decryption strategies. In the advanced computerized world, the transmitting and storing of multimedia content is more. However, the security level of computerized data while transmitting is an enormous issue. The extensive literatures are collected related to the performance improvement of different encryption techniques are critically reviewed and presented in this paper. This review also depicts the basis of different parameters like imperceptibility, visual degradation, compression friendliness, speed etc.
Cryptography, Encryption, Decryption, Random Shuffling
