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Steganography: World beyond Sight

Dishant Sharma, Ankush Chauhan, Deepanshi Chauhan, Pankaj Sharma

Abstract


As far as security of data in text form is concerned it becomes necessarily important to use appropriate technique so that aim of security can be achieved. „Steganography‟ has proved itself to a greater extent that it can perform such a task successfully. Steganography deals with enclosing the message in an image privately. In this paper, a brief way of placing message bits in the image by replacing the pixel of image has been proposed with the help of Matlab. The information is unexpected to a third party rather than the sender and receiver which are hidden in the image using this technique.

Keywords


Encoder, Decoder, Cryptography

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References


Pankaj Sharma, Onkar Singh published Steganography: See the Unseen in CiiT International Journal of Digital Signal Processing, Volume 3, 2011.

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Jain Ankit, Steganography: A solution for data hiding. Department of Computer Science and Engineering, Guru Nanak Dev Engineering College, Ludhiana, 2007.


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