An Image Fusion Encryption Algorithm Based on DNA Sequence and Multi-Chaotic Maps

Xue, Xianglian; Zhang, Qiang; Wei, Xiaopeng; Guo, Ling; Wang, Qian

doi:10.1166/jctn.2010.1372

Cited by 29 publications

(15 citation statements)

References 4 publications

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“…It is assumed that an information source sends out 256 symbols, and we may get theoretical value H (m) = 8 by Eq. (22). The more it gets close to 8, the less possible for attackers to decode cipher images.…”

Section: Information Entropy Analysismentioning

confidence: 99%

“…Wang and Liu et al [19,20] presented the image encryption algorithms using DNA operations and complementary rules, respectively, and 3-cell chaotic maps known as cycling chaos were employed during Morteza's image encryption [21]. Xue et al [22] proposed the novel image encryption algorithm based on the DNA sequence and multi-chaotic maps and verified the effectiveness and large key spaces, while Zhang et al [23] analyzed this algorithm and testified the weakness for image encryption. So it is very necessary to research new algorithms in this field.…”

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confidence: 99%

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A novel image encryption algorithm based on genetic recombination and hyper-chaotic systems

2015

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In this paper, a novel image encryption algorithm based on genetic recombination and hyperchaotic system is proposed. The basic rules of genetic recombination are employed to scramble images because of its effectiveness. Specifically, the plain image is expanded into two compound images composed of selected four bit-planes and diffuse them at bitplane level, the compound bit-planes and key streams are reconstructed based on the principles of genetic recombination, then perform traditional diffusion and obtain cipher images. The hyper-chaotic Lorenz system in this algorithm generates pseudorandom sequences in each phase. The experiment results and analysis have proved that the novel image encryption algorithm is effective for image encryption.

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Section: Information Entropy Analysismentioning

confidence: 99%

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confidence: 99%

A novel image encryption algorithm based on genetic recombination and hyper-chaotic systems

2015

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“…From 2009 to 2014, Zhang et al innovatively used DNA coding methods for image encryption, and proposed many image encryption algorithms based on DNA coding [ 10 – 17 ]; this created new ideas in DNA cryptography. Their main encryption ideas involve the following four steps.…”

Section: Introductionmentioning

confidence: 99%

New insights into the existing image encryption algorithms based on DNA coding

Xue

Zhou

2020

PLoS ONE

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Because a DNA nucleotide sequence has the characteristics of large storage capacity, high parallelism, and low energy consumption, DNA cryptography is favored by information security researchers. Image encryption algorithms based on DNA coding have become a research hotspot in the field of image encryption and security. In this study, based on a comprehensive review of the existing studies and their results, we present new insights into the existing image encryption algorithms based on DNA coding. First, the existing algorithms were summarized and classified into five types, depending on the type of DNA coding: DNA fixed coding, DNA dynamic coding, different types of base complement operation, different DNA sequence algebraic operations, and combinations of multiple DNA operations. Second, we analyzed and studied each classification algorithm using simulation and obtained their advantages and disadvantages. Third, the DNA coding mechanisms, DNA algebraic operations, and DNA algebraic combination operations were compared and discussed. Then, a new scheme was proposed by combining the optimal coding mechanism with the optimal DNA coding operation. Finally, we revealed the shortcomings of the existing studies and the future direction for improving image encryption methods based on DNA coding.

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“…The chaos system possesses a ramification of traits, which includes high sensitivity to initial conditions, determinacy, and ergodicity. Sequences produced by chaotic maps are habitually pseudo-random sequences, and their structures are very complicated and tough to be analyzed and foretold [17][18][19]. The typical ciphers primarily based on a chaotic map may be partitioned into two degrees: diffusion and permutation.…”

Section: Introductionmentioning

confidence: 99%

3C3R, an Image Encryption Algorithm Based on BBI, 2D-CA, and SM-DNA

Khan

Han

Mudassir

et al. 2019

Entropy

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Color image encryption has enticed a lot of attention in recent years. Many authors proposed a chaotic system-based encryption algorithms for that purpose. However, due to the shortcomings of the low dimensional chaotic systems, similar rule structure for RGB channels, and the small keyspace, many of those were cryptanalyzed by chosen-plaintext or other well-known attacks. A Security vulnerability exists because of the same method being applied over the RGB channels. This paper aims to introduce a new three-channel three rules (3C3R) image encryption algorithm along with two novel mathematical models for DNA rule generator and bit inversion. A different rule structure was applied in the different RGB-channels. In the R-channel, a novel Block-based Bit Inversion (BBI) is introduced, in the G-channel Von-Neumann (VN) and Rotated Von-Neumann (RVN)- based 2D-cellular structure is applied. In the B-channel, a novel bidirectional State Machine-based DNA rule generator (SM-DNA) is introduced. Simulations and results show that the proposed 3C3R encryption algorithm is robust against all well-known attacks particularly for the known-plaintext attacks, statistical attacks, brute-force attacks, differential attacks, and occlusion attacks, etc. Also, unlike earlier encryption algorithms, the 3C3R has no security vulnerability.

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An Image Fusion Encryption Algorithm Based on DNA Sequence and Multi-Chaotic Maps

Cited by 29 publications

References 4 publications

A novel image encryption algorithm based on genetic recombination and hyper-chaotic systems

A novel image encryption algorithm based on genetic recombination and hyper-chaotic systems

New insights into the existing image encryption algorithms based on DNA coding

3C3R, an Image Encryption Algorithm Based on BBI, 2D-CA, and SM-DNA

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