Embedding Data in DNA Sequence for Security

Jia Chen; Debnath Bhattacharyya; Samir Kumar Bandyopadhyay

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International Journal of Reliable Information and Assurance

Volume 1, No. 1, 2013, pp 1-6 http://dx.doi.org/10.21742/ijria.2013.1.1.01
		Abstract

Embedding Data in DNA Sequence for Security

Jia Chen¹, Debnath Bhattacharyya² and Samir Kumar Bandyopadhyay³
¹Department of Computer Science and Engineering, Tianjin University of Technology, Tianjin, China
²Department of Computer Science and Engineering, Faculty of Engineering and Technology, NSHM Knowledge Campus – Durgapur, Durgapur-713212, India
³Department of Computer Science and Engineering, University of Calcutta, APC Road, Kolkata-700009, India

Abstract

In this paper, we propose an algorithm to hide secret message in DNA String to increase the security during transmission of data. On preparation, we consider the behavior and characteristics of DNA sequences. In this paper, we propose a new Binary Coded DNA rules towards Data Hiding in DNA. DNA String is identified randomly where a secret message is encoded at Sender’s end. Same DNA String is used at Sender’s and Receiver’s ends. At the Receiver’s end, the forwarded secret message is decoded by the help of Message Index that generates at Sender’s end.

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