Secure Text Transmission using Video Steganography
Sayli Dhulap · International Journal for Research in Applied Science and Engineering Technology · 2018
Steganography is a method of hiding confidential data and message in various medias like image, audio, video etc. Cryptography techniques are also integrate the process of converting plain text into cipher text and vice-versa. To enhance the security, in this system the standard encryption method known as Advanced Encryption Security (AES), image split and random pixel embedding techniques. The data is encrypted in the system using AES and it is embedded in the least significant bit (LSB) of randomly selected pixels of image. Various sizes of data are stored inside the images and the PSNR (Peak signal-to-noise ratio) is also captured for each of the images tested. Based on the PSNR value of each images, the stego image has a higher PSNR value. Hence this steganography algorithm is very efficient to hide the data inside the video.