Image steganography using advanced encryption standard for implantation of audio/video data

In this article, an advanced image steganographic technique is proposed which may carry large information like audio and video file. It exploits the merit of Advanced Encryption Standard (AES) algorithm which basically generates random pixel position. Here, information become more secure because the algorithm selects the position randomly using AES as well as decide the size of Least Significant Bits for embedding information dynamically. Experiments are conducted to embed audio and video file into a gray scale as well as color images, and results are compared with four state-of-the-art methods, both qualitatively and quantitatively to demonstrate the effectiveness of the proposed method.