A colour image encryption based on DNA coding and chaotic sequences

Som, Sukalyan; Kotal, Atanu; Chatterjee, Ayantika; Dey, Soumista; Palit, Sarbani

doi:10.1109/icetacs.2013.6691405

Cited by 18 publications

(16 citation statements)

References 10 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Among the different algorithms discussed in Sec. 3.1, only Som et al [17] have performed their experiments on two different datasets [20,8], while the algorithms in [2,18] have experimented with only one dataset [20]. All the other authors have reported their results only on one or two images.…”

Section: Discussionmentioning

confidence: 99%

“…Authors have used add, subtract and exclusive or logical operations to combine a pair of DNA encrypted images. Similar to Som et al [17], experiments were performed on standard Their proposed technique demonstrate excellent encryption quality as well as high degree of resistant to various typical attacks. Very recently, Soni and Acharya [18] have proposed a hybrid approach of chaos and DNA encoding methods for image encryption.…”

Section: Proposal Of a New Algorithmmentioning

confidence: 98%

“…A chaos based symmetric key encryption technique for RGB color images was proposed by Som et al [17], with the help of DNA coding and a Chaos based Pseudo-random Binary Number Generator (PRBNG). Firstly, generalized Arnold Cat Map was used to scramble the input image locations and pixel values.…”

Section: Proposal Of a New Algorithmmentioning

confidence: 99%

See 2 more Smart Citations

Encoding by DNA Relations and Randomization Through Chaotic Sequences for Image Encryption

Chattopadhyay,

Sarkar,

Mukherjee

2015

Preprint

View full text Add to dashboard Cite

Researchers in the field of DNA based chaotic cryptography have recently proposed a set of novel and efficient image encryption algorithms. In this paper, we present a comprehensive summary of those techniques, which are available in the literature. The discussion given in this paper is grouped into three main areas. At first, we give a brief sketch of the backbone architecture and the theoretical foundation of this field, based on which all the algorithms were proposed. Next, we briefly discuss the set of image encryption algorithms based on this architecture and categorized them as either encryption or cryptanalyzing techniques. Finally, we present the different evaluation metrics used to quantitatively measure the performance of such algorithms. We also discuss the characteristic differences among these algorithms. We further highlight the potential advances that are needed to improvise the present state-of-the-art image encryption technique using DNA computing and chaos theory. The primary objective of this survey is to provide researchers in the field of DNA computing and chaos theory based image encryption a comprehensive summary of the progress achieved so far and to facilitate them to identify a few challenging future research areas.

show abstract

Section: Discussionmentioning

confidence: 99%

Section: Proposal Of a New Algorithmmentioning

confidence: 98%

See 1 more Smart Citation

Encoding by DNA Relations and Randomization Through Chaotic Sequences for Image Encryption

Chattopadhyay,

Sarkar,

Mukherjee

2015

Preprint

View full text Add to dashboard Cite

show abstract

“…For instance, numbers 00 and 11 are complementary, as are 01 and 10. e four DNA bases A, C, G, and Tare used to represent a binary sequence of 00, 11, 10, and 01, respectively, in the DNA sequence. Eight coding rules convert the binary sequence into DNA code, as demonstrated in Table 1 [46].…”

Section: Dna-sequence Operationsmentioning

confidence: 99%

A Color-Image Encryption Scheme Using a 2D Chaotic System and DNA Coding

Shakir

2019

Advances in Multimedia

View full text Add to dashboard Cite

This paper proposes a method of encrypting images with password protection for secure sharing based on deoxyribonucleic acid (DNA) sequence operations and the tangent-delay ellipse reflecting the cavity-map system (TD-ERCS). The initial values of the TD-ERCS system are generated from a user’s password, and the TD-ERCS system is used to scramble the pixel locations of the R, G, and B matrices of the original image. Next, three DNA-sequence matrices are generated by encoding the permuted color image such that it can be transformed into three matrices. Then, the TD-ERCS system is employed to generate three chaotic sequences before encoding the DNA into the three matrices. Thereafter, a DNA exclusive OR (XOR) operation is executed between the DNA sequences of the permuted image and the DNA sequences generated by the TD-ERCS system to produce three encrypted scrambled matrices. Finally, the matrices of the DNA sequences are decoded, and the R, G, and B channels are recombined to form an encrypted color image. The results of simulation and security tests reveal that the proposed algorithm offers robust encryption and demonstrates the ability to resist exhaustive, statistical, and differential attacks.

show abstract

“…But some image ciphers contain different defects in their design. Som et al [47] wrote an RGB image cryptosystem using chaotic map and DNA encoding, for instance. In this particular image cipher, to permute the pixels'positions, an Arnold cat map was used.…”

Section: Introductionmentioning

confidence: 99%

DNA Strands Level Scrambling Based Color Image Encryption Scheme

et al. 2020

View full text Add to dashboard Cite

In the past, many image encryption schemes have been developed through the swapping operations at the different levels of granularity. These levels span bits, Deoxyribonucleic acid (DNA) molecules, pixels, blocks of pixels. In this study, a new scheme for the encryption of color images based on the DNA strands level scrambling (DNASLS) and chaotic system has been proposed. After a color image is input, it is decomposed into the red, green and blue components. After it, these components are merged to form a big single image. Intertwining logistic map (ILM) has been used for the random data which generates three streams of random numbers. These streams have been further manipulated in such a way that nine streams are spawned out of them. One stream out of these nine streams has been used for the generation of a key image. Two streams have been used to DNA-encode the big single image and the key image. Afterwards, the strands of DNA-encoded single image are swapped with each other. Four streams determine the addresses of two DNA encoded pixels for the selection. A yet another stream is being used to select a particular strand from the DNA strands. To create the diffusion effects, an XOR operation has been done between the DNA encoded image after the swapping of strands and the DNA encoded key image. Finally, the last and ninth stream has been used to decode the DNA-encoded pixels into the decimal form. Purely random numbers with no interdependence have been employed in the entire encryption process. The effects of plaintext sensitivity have been achieved through the incorporation of Secure Hash Algorithm-256 or SHA-256 hash codes. In the end, the experiment and the security analysis have been performed. The results of the validation metrics like information entropy(7.9973), average key sensitivity(99.61%) and mean absolute error(84.7158) demonstrate the security, defiance to the number of attacks and a potential for real world application of the proposed image cipher.

show abstract

A colour image encryption based on DNA coding and chaotic sequences

Cited by 18 publications

References 10 publications

Encoding by DNA Relations and Randomization Through Chaotic Sequences for Image Encryption

Encoding by DNA Relations and Randomization Through Chaotic Sequences for Image Encryption

A Color-Image Encryption Scheme Using a 2D Chaotic System and DNA Coding

DNA Strands Level Scrambling Based Color Image Encryption Scheme

Contact Info

Product

Resources

About