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Information Technology Journal
Year: 2014  |  Volume: 13  |  Issue: 16  |  Page No.: 2544 - 2551

Least Significant Bit but Quantum Bit: A Quasi Stego

Padmapriya Praveenkumar, P. Rajalakshmi, G.U. Priyanga, K. Thenmozhi, John Bosco Balaguru Rayappan and Rengarajan Amirtharajan    

Abstract: Security has become the most indispensible part of any form of communication. There are different ways through which it is brought about, out of which one of the efficient implementation through steganography and encryption. Steganography conceals the existence of a secret message throughout the communication thereby providing enhanced security. In this study, a methodology has been proposed to perform encryption on an image with the help of Secret Steganography Code for Embedding (SSCE) code. A mapping technique has been proposed to combine quantum truth table and LSB based embedding. The SSCE has been employed to provide encryption, followed by quantum table before embedding the secret data. The proposed methodology supports both images and text as cover as well as secret data. In the proposed scheme, embedding has been included with encryption to provide security multifold. The implementation was carried out using Visual Basic. NET and results are presented.

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