Asymmetric encryption and signature method with DNA technology

Lai, Xuejia; Lu, Mingxin; Qin, Lei; Han, JunSong; Fang, Xiwen

doi:10.1007/s11432-010-0063-3

Cited by 76 publications

(33 citation statements)

References 33 publications

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“…Chen [25] proposed a DNA algorithm to break DES based on the modified sticker model. The basic operations like XOR and bit substitution in this algorithm are described in [26]. Chen claimed that the probability of success of his algorithm is 100% and its computational complexity is ( ), so this algorithm is better than all the other algorithms [14].…”

Section: Related Workmentioning

confidence: 99%

“…The first experiment is the symmetrickey cryptosystem with DNA technology [20]. The second is the DNA asymmetric-key cryptosystem (DNA-PKC) [26]. Next, Lu [31] proposed a DNA symmetric-key cryptosystem (DNASC).…”

Section: Related Workmentioning

confidence: 99%

“…This novel technology offers many advantages in detecting, reading and extracting DNA data [31]. Lai [26] extended Lu's idea and proposed a DNA asymmetric-key cryptosystem (DNA-PKC) based on novel approaches which used DNA probes and DNA chips (microarray). He used Lu's experiment to select probes and a hybridized process.…”

Section: Related Workmentioning

confidence: 99%

“…The DNA chip consists of a set of probes which can contain DNA sequences. Many scientists are working on DNA microchips and the DNA strands on these chips [26,31,38,39]. Assume that we use one of the standard DNA microchips, which have 190 million DNA sequences.…”

Section: Double Layer Securitymentioning

confidence: 99%

See 3 more Smart Citations

A Method to Encrypt Information with DNA-Based Cryptography

Najaftorkaman¹,

Kazazi²

2015

IJCSDF

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DNA cryptography is a relatively new paradigm that has attracted great interest in the field of information security. Although there are many problems in DNA cryptography, scientists are trying to solve them because they believe that, with the extraordinary information density and the vast parallelism that are inherent in DNA computers, it is possible to make a secure system. In this study, we primarily focus on modern cryptography, which is based on quantum and DNA cryptography. Furthermore, a novel method to encrypt data by using DNA-based cryptography is discussed. In our study, DNA coding technology is used to convert binary data to DNA strings. Finally, the proposed DNA cryptography algorithm's strength is evaluated based on the properties of DNA strands and probability theories.

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Section: Related Workmentioning

confidence: 99%

Section: Related Workmentioning

confidence: 99%

Section: Related Workmentioning

confidence: 99%

Section: Double Layer Securitymentioning

confidence: 99%

See 2 more Smart Citations

A Method to Encrypt Information with DNA-Based Cryptography

Najaftorkaman¹,

Kazazi²

2015

IJCSDF

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“…In this system, message is encoded by two primers using Polymerase Chain Reaction amplifications [16]. DNA public key cryptosystem, an asymmetric encryption and signature cryptosystem is proposed [17,18]. A novel generation key scheme based on DNA is proposed to increase computational based on key expansion matrix depended on DNA scheme using random key generation scheme speed [19].…”

Section: Introductionmentioning

confidence: 99%

DNA-Genetic Encryption Technique

Mousa¹

2016

IJCNIS

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Abstract-In this paper, we propose DNA-Genetic Encryption Technique (D-GET) in order to make the technique more secure and less predictable. In this technique, binaries any type of digital data and convert it to DNA sequencing, reshape, encrypt, crossover, mutate and then reshape. The main stages of D-GET are repeated three times or more. Transmit the encrypted data in text/image format file. In other side, the receiver uses the D-GET to decrypt the received data and reshape it to original format. This Technique also transforms the text into an image and vice versa to improve security and multiple key sequences to increase the degree of diffusion and confusion, which makes resulting cipher data difficult to decipher and makes to realize a perfect secrecy system. Experimental results demonstrate that proposed technique has multilayer protection stages against different attacks and higher level of security based on the multi-stages and genetic operations. Decrypted data are acceptable because of there is absolutely difference between it and secret data.

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Biomolecular Finite Automata

Ratner

Shoshani

Piran

et al. 2012

Biomolecular Information Processing

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The growing interest in the design of new computing systems is attributed to the notion that, although the silicon-based computing provides outstanding speed, it cannot meet some of the challenges posed by the developing world of biotechnology and synthetic biology. New abilities, such as direct interface between computation processes and biological environment, are necessary. In addition, the challenges of parallelism [1] and miniaturization are still driving forces for developing innovative computing technologies. Moreover, the growth in speed for silicon-based computers, as described by Moor's law, may be nearing its limit [2]. The design of new computing architectures involves two main challenges: reduction of computation time and solving intractable problems. Most of the celebrated computationally intractable problems can be solved with electronic computers by an exhaustive search through all possible solutions. However, an insurmountable difficulty lies in the fact that such a search is too vast to be carried out using the currently available technology.In his visionary talk ''There's plenty of room at the bottom'' in 1959, Richard Feynman suggested the use of atomic and molecular scale components for building machinery [3]. This idea has stimulated several research studies, but it was not until 1994 that an active use of DNA molecules was presented in the form of computation [4]. Biomolecular computing (BMC) has rapidly evolved since then as an independent field at the interface of computer science, mathematics, chemistry, and biology [5][6][7]. Living organisms carry out complex physical processes dictated by molecular information. For example, biochemical reactions, and ultimately the entire organism's operations, are ruled by instructions stored in its genome, encoded in sequences of nucleic acids. It is tempting to draw an analogy between the intracellular processing of DNA and RNA and the processing of information stored in the tape of the Turing machine. Both systems process information stored in a string of symbols built on a fixed alphabet, and both operate by moving step by step along those strings, modifying or adding symbols according to a given Biomolecular Information Processing: From Logic Systems to Smart Sensors and Actuators, First Edition. Edited by Evgeny Katz.

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Asymmetric encryption and signature method with DNA technology

Cited by 76 publications

References 33 publications

A Method to Encrypt Information with DNA-Based Cryptography

A Method to Encrypt Information with DNA-Based Cryptography

DNA-Genetic Encryption Technique

Biomolecular Finite Automata

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