AN ANDROID APPLICATION WHICH SENDS ENCRYPTED MULTIMEDIA MESSAGE

Abstract

With the spread of computerized information around the world through the internet, to the individuals. the security of the information has raised a concern The confidentiality and privacy should be maintained while transferring the data days data transferring mediums are not secure enough to information. between users. But now a transfer highly confidential for information sharing here to protect the information from going Information security has become one ofthe main challenges through internet. Numerous strategies are under the control of the unapproved individual. So, we are proposing an android application to secretly send information through steganography. Steganography technique for securing data, its basic purpose is to hide secret message in a digital image or video. Digital images and videos are excellent carrier of hidden information. In this technique we use image and video as a medium to hide text. In this project we using LSB (Least Significant Bit) algorithm, in which the binary representations ofthe secret data have been taken and the LSB of each byte is overwritten withm the image where as in video a frame is extracted and same task as unage has performe for a frame and then the frame is again merged into the video. This project ,s tag y focusing on encryption of data by using image and video steganography