Construct DNA Symmetric Encryption Based on the Problem of Fragment stitching

• Autorzy: Zhang Y. , Zhang X. , Fu B. , He T.

Warianty tytułu

PL

Tworzenie kodowania symetrycznego DNA w oparciu o zagadnienie zszywania fragmentów

• Języki publikacji: EN

Abstrakty

EN

DNA cryptography is a new born information security field and have been the international frontier of cryptography emerged with the constantly invasion of traditional cryptography and improvement of research on DNA computing and bio-technology. The security of DNA cryptography is based on difficult biological problems which are unrelated with computing power and thus it is immune to current computer and even future quantum computers. In this paper, we study the difficult biological problem which is the key and basic part in designing of DNA encryption. After analysis of encoding of DNA and mechanism of symmetric encryption, we design a symmetric system using the technology of DNA digital coding and DNA fragment assembly. By implanting DNA secret fragment into the numerous plaintext ones, we destroy the key overlap phase of DNA fragment assembly, thus the normal assembly process cannot be accomplished. In this way, the safety of the encryption scheme is achieved.

PL

W artykule omówiono zagadnienie kodowania DNA i związanych z tym skomplikowanych procesów biologicznych, w odniesieniu do komercyjnych zastosowań. Z uwagi na duży postęp w badaniach nad DNA oraz rozwój klasycznej kryptografii, kodowanie DNA stało się nową, dostępną kategorią. Zaproponowana metoda implementacji tworzy bezpieczny schemat kodowania.

Słowa kluczowe

EN

DNA cryptography; difficult biological problems; symmetric encryption

PL

kryptografia DNA; problem biologiczny; kodowanie symetryczne

• Wydawca: Wydawnictwo SIGMA-NOT
• Czasopismo: Przegląd Elektrotechniczny
• Rocznik: 2013
• Tom: R. 89, nr 3b
• Strony: 4--6
• Opis fizyczny: Bibliogr. 9 poz., schem.

Twórcy

autor

Zhang Y.

• College of Software and Microelectronics, Northwestern Polytechnical University, 710072 Xi’an, China
• Imperial College London

autor

Zhang X.

• College of Software and Microelectronics, Northwestern Polytechnical University, 710072 Xi’an, China

autor

Fu B.

• College of Software and Microelectronics, Northwestern Polytechnical University, 710072 Xi’an, China

autor

He T.

• Imperial College London

Bibliografia

• [1] Xiong Fuqin, Cryptography Technology and Application, Science, 2010 (10)
• [2] Stallings, William, Cryptography and Network Security [M].4thEd, Prentice Hall,2005,6.
• [3] C Popovici,“Aspects of DNA Cryptography”, Annals of the University of Craiova Mathematics and Computer Science Series, Vol37, No3 (2010)
• [4] Beenish Anam, Kazi Sakib, Md. Alamgir Hossain, Keshav Dahal, “Review on the Advancements of DNA Cryptography”, eprint arXiv:1010.0186, 10/2010
• [5] http://en.wikipedia.org/wiki/Polymerase_chain_reaction, 2011.1
• [6] http://baike.baidu.com/view/25110.htm, 2011.1
• [7] Luque, G., & Alba, E. (2005). Metaheuristics for the DNA Fragment Assembly Problem. International Journal of Computational Intelligence Research, 1(2), 98–108.
• [8] http://www.docin.com/p-24661456.html, 2011.3
• [9] Lu Mingxin, Lai Xuejia, Xiao Guozhen, Symmetric Encryption Method of DNA Technology-based [J]. Science E: Information Science, 2007, 37 (2):175-182.