Comparative analysis of Stegnography Algorithms on the Basis of PSNR value & cover file size
M.Tech. Scholar, Dept. Of Computer Science Engineering, NIIST Bhopal (M.P.), Shubhi Jain · IOSR Journal of Computer Engineering · 2014
With the rapid growth in the field of technology, there is always a requirement of development of fast and secure algorithms.Steganography is used to provide confidentiality over the transmitted data or the stored data.There were many steganography algorithms proposed to provide security but there is always a competition to develop a algorithm which is fast, secure, having high PSNR value and less cover file size.In this paper, authors have discussed such papers and compare it with each others.