Comparative study of hybrid algorithm based on image

Steganography is one of the most widely used method in image processing to secure the data such as image audio, video or any files from the hackers by covering the data in communication. In this paper we use image as a both secret and cover data. steganography uses various techniques to the hide data here we use two techniques and compare the output values of PSNR and MSE values of two the techniques, LSB using three colors (Red ,Green and Blue) and NEWLSB using two colors(Green and Blue) along with blowfish encryption algorithm and genetic decryption algorithm. © 2017, Institute of Advanced Scientific Research, Inc.. All rights reserved.