Partial Image Encryption Using Block Shuffling and Pseudo Random Number Generator

Rakhi Lande, Rekha Pandit

Abstract: This paper is a review on the partial image encryption. The main motivation is to reduce the computational time for real time application. Each type of data has its own features; therefore different techniques should be used to protect confidential image data from unauthorized access. In this paper we would like to describe a general approach to generate secure image by using partial image encryption using block shuffling and pseudo random number generator.

Keywords: Real time applications, partial image encryption, random number