Effect of Noise on image steganography based on LSB insertion and RSA encryption
This project simulates an effective data hiding technique i.e. steganography based on LSB insertion and RSA encryption in order to provide seven million times better security about hidden data, than the previous work. The main idea of proposed scheme is to encrypt secret data by RSA 1024 algorithm, convert it in to binary sequence bit and then embedded into each cover pixels by modifying the Least Significant Bits (LSBs) of cover pixels. The result image is known as steganography image. Steganalysis is the method used by attackers to determine if images have hidden data and to recover that data. In this paper, the images names are Baboon, Lena, Boat are used for experimental purpose.
Provided by: IOSR Journal of Engineering Topic: Security Date Added: Mar 2012 Format: PDF