Data Hiding In Digital Image Using MD5 and DES

Steganography is the process of invisible communication this is accomplished through hiding information behind the image thus hiding the existence of the communicated information. The problems occur is to study the Pixel Group Trace Model-Based Quantitative Steganalysis for Multiple Least-Significant Bits Steganography and need to compare the results in terms of PSNR, MSE with the implementation of Cryptography Technique. The hiding data is encrypted using MD5 and DES then combining of data into the cover image is done using MLSB. We are implementing this by using MATLAB.