Analysis of Video/Image Steganography Using Encrypted Audio
Journal Title: International Journal for Research in Applied Science and Engineering Technology (IJRASET) - Year 2017, Vol 5, Issue 6
Abstract
Steganography is the art of transmitting data by hiding it in a cover medium. Video steganography where video frame is used as a cover media for hiding the data. Limitation of steganography is that amount of data that can be hidden tends is restricted by the size of the medium. Advantage of Video Steganography is that sequence of frames extracted from video is unknown to the attacker. Audio data is one of the various data to be hidden. Different types of Steganographic methods can be used for data hiding. In proposed paper video is used as a cover media and audio message is hidden in video frame where audio message is encrypted with the help of bitXOR encryption technique and encrypted audio will be embedded into the selected video frame. Standard algorithm such as LSB (Least Significant Bit) is used for hiding the data in video frame. Different steganographic algorithms are also analysed of which LSB algorithm is used for hiding the data. As LSB algorithm is used to hide the data into cover medium, the advantage of using LSB algorithm is that the only single bit of single pixel of cover medium is replaced with the bits of data to be hidden.
Authors and Affiliations
Kanu Raj Singh, Pawanesh Abrol
Keywords
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