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A DNA-based, biomolecular cryptography design

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1 Author(s)
Jie Chen ; Div. of Eng., Brown Univ., Providence, RI, USA

Recent research has focused on DNA as a medium for ultra-scale computation and for ultra-compact information storage. Unlike using the conventional electronic means to encode data, we propose a novel design of DNA-based, molecular cryptography design in this paper. Due to the random nature of DNA, we can make our cryptography in principle unbreakable. Carbon nanotube-based message transformation, and DNA-based cryptosystem are proposed. To demonstrate the performance, we present an interesting example to encode and decode images using the proposed scheme.

Published in:

Circuits and Systems, 2003. ISCAS '03. Proceedings of the 2003 International Symposium on  (Volume:3 )

Date of Conference:

25-28 May 2003