WITHDRAWN: DNA based SHA512-ECC cryptography and CM-CSA based steganography for data security

Jose, Asha; Subramaniam, Kamalraj

doi:10.1016/j.matpr.2020.09.790

Cited by 15 publications

(5 citation statements)

References 17 publications

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“…To encrypt and disguise the user data in the video, Jose et al [16] proposed a combination of cryptography and steganography. For generating keys, they developed SHA512-ECC, which combines the SHA512 hash function with the elliptic curve-ECC.…”

Section: Literature Reviewmentioning

confidence: 99%

Improved Video Steganography with Dual Cover Medium, DNA and燙omplex燜rames

Sajjad¹,

Ashraf²,

Jhanjhi³

et al. 2023

Computers, Materials &Amp; Continua

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The most valuable resource on the planet is no longer oil, but data. The transmission of this data securely over the internet is another challenge that comes with its ever-increasing value. In order to transmit sensitive information securely, researchers are combining robust cryptography and steganographic approaches. The objective of this research is to introduce a more secure method of video steganography by using Deoxyribonucleic acid (DNA) for embedding encrypted data and an intelligent frame selection algorithm to improve video imperceptibility. In the previous approach, DNA was used only for frame selection. If this DNA is compromised, then our frames with the hidden and unencrypted data will be exposed. Moreover the frame selected in this way were random frames, and no consideration was made to the contents of frames. Hiding data in this way introduces visible artifacts in video. In the proposed approach rather than using DNA for frame selection we have created a fake DNA out of our data and then embedded it in a video file on intelligently selected frames called the complex frames. Using chaotic maps and linear congruential generators, a unique pixel set is selected each time only from the identified complex frames, and encrypted data is embedded in these random locations. Experimental results demonstrate that the proposed technique shows minimum degradation of the stenographic video hence reducing the very first chances of visual surveillance. Further, the selection of complex frames for embedding and creation of a fake DNA as proposed in this research have higher peak signal-to-noise ratio (PSNR) and reduced mean squared error (MSE) values that indicate improved results. The proposed methodology has been implemented in Matlab.

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Section: Literature Reviewmentioning

confidence: 99%

Improved Video Steganography with Dual Cover Medium, DNA and燙omplex燜rames

Sajjad¹,

Ashraf²,

Jhanjhi³

et al. 2023

Computers, Materials &Amp; Continua

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“…Finally, in the mid of the 20th century, the properties of P -codes were studied by the leading scholars in the area, including Shannon, Fano, Huffman, etc. Nowadays, one area of cryptography which employs prefix codes is the DNA cryptography [13], in which many cryptosystems utilize binary prefix codes as the plaintext space [7], [12].…”

Section: Introductionmentioning

confidence: 99%

On the Maximum Size of a Prefix Code

Horák

Hromada

Grošek

2023

IEEE Trans. Inform. Theory

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A prefix code P minimal with respect to a bitstring x is a prefix code where x is a concatenation of its codewords and it is minimal with respect to this property. What is the maximum size M (n) among all minimal codes over all bitstrings of length n? In this paper we determine the value of M (n) for all natural numbers n, discuss its computational complexity, relation to the Lambert function, provide tight upper bounds, and describe how the value of M (n) enables one to construct efficiently a Huffman code in the case of uniform probability distribution of the codewords.

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“…Many studies were done on the topic of DNA cryptography and steganography. The previous study that discussed DNA cryptography are DNA techniques with RSA [13], DNA technique with Playfair cipher [12,14], DNA-based encryption using pointers [15], DNA encryption using ECC [16], DNA encryption using El Gamal [17], DNA symmetric encryption using Feistel network coding [18], DNA encryption for cloud data sharing using proxy [19], DNA encryption for cloud computing based on genetics technique combined with logicalmathematic function [20], DNA cryptography based on genetic algorithm [21], and DNA encryption using PCR [22]. On the other hand, there is a researcher that discusses DNA steganography.…”

Section: Introductionmentioning

confidence: 99%

Analysis and Implementation of Steganography Using Playfair Techniques and DNA Substitution To Improve Message Security

Harjito¹,

Satriyo.U.Y.S²,

Rahutomo

2023

khif

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Along with the development of the internet, the need for data security is increasing. Ensuring the security of data requires special ways. Among these are cryptography and steganography. Because of the need for this method, many new data security methods have emerged. One of them is using DNA media. DNA cryptography and steganography utilize the properties of DNA to secure and hide secret messages. This paper proposes a combined method between the Playfair cipher cryptographic technique and the DNA substitution steganography algorithm for data security. Comparative analysis was conducted on techniques that are being tested by using similar methods. Four tests are conducted to measure the performance of the proposed method and another method was tested for comparative purposes. Four tests that were conducted are hiding capacity and key length test, speed test, endurance test, and steganalysis test. The result shows that the hiding capacity and key length test is better than other techniques. Steganalysis test result is also better than other tested techniques. Furthermore, in the speed test and endurance test, the results are quite satisfactory, not far from the others technique that is tested. The proposed method had a better performance than any other method that get tested, especially in speed performance and endurance performance.

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WITHDRAWN: DNA based SHA512-ECC cryptography and CM-CSA based steganography for data security

Cited by 15 publications

References 17 publications

Improved Video Steganography with Dual Cover Medium, DNA and燙omplex燜rames

Improved Video Steganography with Dual Cover Medium, DNA and燙omplex燜rames

On the Maximum Size of a Prefix Code

Analysis and Implementation of Steganography Using Playfair Techniques and DNA Substitution To Improve Message Security

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