Selective encryption for gray images based on chaos and DNA complementary rules

Rehman, Aqeel Ur; Liao, Xiaofeng; Kulsoom, Ayesha; Abbas, Syed Ali

doi:10.1007/s11042-013-1828-7

Cited by 125 publications

(72 citation statements)

References 24 publications

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“…The results are shown in Table 9. This shows that our algorithm is faster than most of the algorithms in [39,40,43,44], but it is just slightly slower than that in [40].…”

Section: Computational Speed Analysismentioning

confidence: 78%

A New Image Encryption Algorithm Based on Chaos and Secure Hash SHA-256

Zhu

Wang

2018

Entropy

102

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In order to overcome the difficulty of key management in “one time pad” encryption schemes and also resist the attack of chosen plaintext, a new image encryption algorithm based on chaos and SHA-256 is proposed in this paper. The architecture of confusion and diffusion is adopted. Firstly, the surrounding of a plaintext image is surrounded by a sequence generated from the SHA-256 hash value of the plaintext to ensure that each encrypted result is different. Secondly, the image is scrambled according to the random sequence obtained by adding the disturbance term associated with the plaintext to the chaotic sequence. Third, the cyphertext (plaintext) feedback mechanism of the dynamic index in the diffusion stage is adopted, that is, the location index of the cyphertext (plaintext) used for feedback is dynamic. The above measures can ensure that the algorithm can resist chosen plaintext attacks and can overcome the difficulty of key management in “one time pad” encryption scheme. Also, experimental results such as key space analysis, key sensitivity analysis, differential analysis, histograms, information entropy, and correlation coefficients show that the image encryption algorithm is safe and reliable, and has high application potential.

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“…The results are shown in Table 9. This shows that our algorithm is faster than most of the algorithms in [39,40,43,44], but it is just slightly slower than that in [40].…”

Section: Computational Speed Analysismentioning

confidence: 78%

A New Image Encryption Algorithm Based on Chaos and Secure Hash SHA-256

Zhu

Wang

2018

Entropy

102

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“…13 (A) and (G), respectively, bond with complement (T) and (C), and vice versa. 00, 01, 10, and 11 are represented as A, C, G, and T, respectively.…”

Section: Deoxyribonucleic Acid Operationsmentioning

confidence: 99%

“…[11][12][13][14][15] Zhen et al 12 presented an image encryption scheme based on chaotic sequence, DNA encoding, and entropy. Rehman et al 13 proposed a method that was based on chaos and DNA complementary rules for gray images. The most significant and least significant parts of each block were encoded with different methods.…”

Section: Introductionmentioning

confidence: 99%

Chaotic image encryption scheme using two-by-two deoxyribonucleic acid complementary rules

Sun

2017

Opt. Eng

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Shuliang Sun, "Chaotic image encryption scheme using two-by-two deoxyribonucleic acid complementary rules," Opt. Eng. 56(11), 116117 (2017), doi: 10.1117/1.OE.56.11.116117. Abstract. An image encryption technique has been proposed using deoxyribonucleic acid (DNA) operations and chaotic map in this scheme. First, initial conditions of row encryption and column encryption are calculated. Then, a two-dimensional sine iterative chaotic map with infinite collapse (ICMIC) modulation map (2D-SIMM) is adopted to produce chaotic sequences. Extended exclusive OR (XOR) is executed to enhance security. A mask matrix is produced by 2D-SIMM. It performs XOR operation with the DNA-encoded matrix. Finally, the revised DNA-encoded matrix is performed two-by-two DNA complementary rules and executed DNA decoding to obtain the cipher image. Experiment results prove that the proposed scheme is secure enough and can resist various attacks. © The Authors. Published by SPIE under a Creative Commons Attribution 3.0 Unported License. Distribution or reproduction of this work in whole or in part requires full attribution of the original publication, including its DOI.

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“…There has also been substantial in-depthr esearch into chaotic logistic map-based image-encryption methods, which have achieved significant results. [8][9][10][11][12][13][14][15] In addition, Norouzi andM irzakuchaki presented an ew approach to image encryption based on biological DNA sequenceo perations and the cellular neural network (CNN). [16] The three operations (bit substitution, key stream generation process, and diffusion process) used in the method can be easily implemented in ac omputationally efficient manner to achieveh igh security and high sensitivity with respectt ot he variations in the encryption key.T oe nsure the security of the proposed algorithm,a256 bit encryption key was used to produce the initial conditions of the chaotic system of the CNN and increasethe computational complexity of the algorithm.…”

Section: Related Workmentioning

confidence: 99%

A DNA‐Based Encryption Method Based on Two Biological Axioms of DNA Chip and Polymerase Chain Reaction (PCR) Amplification Techniques

Zhang

Wang

et al. 2017

Chemistry A European J

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Researchers have gained a deeper understanding of DNA-based encryption and its effectiveness in enhancing information security in recent years. However, there are many theoretical and technical issues about DNA-based encryption that need to be addressed before it can be effectively used in the field of security. Currently, the most popular DNA-based encryption schemes are based on traditional cryptography and the integration of existing DNA technology. These schemes are not completely based on DNA computing and biotechnology. Herein, as inspired by nature, encryption based on DNA has been developed, which is, in turn, based on two fundamental biological axioms about DNA sequencing: 1) DNA sequencing is difficult under the conditions of not knowing the correct sequencing primers and probes, and 2) without knowing the correct probe, it is difficult to decipher precisely and sequence the information of unknown and mixed DNA/peptide nucleic acid (PNA) probes, which only differ in nucleotide sequence, arranged on DNA chips (microarrays). In essence, when creating DNA-based encryption by means of biological technologies, such as DNA chips and polymerase chain reaction (PCR) amplification, the encryption method discussed herein cannot be decrypted, unless the DNA/PNA probe or PCR amplification is known. The biological analysis, mathematical analysis, and simulation results demonstrate the feasibility of the method, which provides much stronger security and reliability than that of traditional encryption methods.

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Selective encryption for gray images based on chaos and DNA complementary rules

Cited by 125 publications

References 24 publications

A New Image Encryption Algorithm Based on Chaos and Secure Hash SHA-256

A New Image Encryption Algorithm Based on Chaos and Secure Hash SHA-256

Chaotic image encryption scheme using two-by-two deoxyribonucleic acid complementary rules

A DNA‐Based Encryption Method Based on Two Biological Axioms of DNA Chip and Polymerase Chain Reaction (PCR) Amplification Techniques

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