![]() Liu Y, Tang J, Xie T (2014) Cryptanalyzing a RGB image encryption algorithm based on DNA encoding and chaos map. Liu L, Zhang Q, Wei X (2012) A RGB image encryption algorithm based on DNA encoding and chaos map. Li SJ, Li Q, Li WM, Mou XQ, Cai YL (2001) Statistical properties of digital piecewise linear chaotic maps and their roles in cryptography and pseudo-random coding. ![]() Hermassi H, Belazi A, Rhouma R, Belghith S (2013) Security analysis of an image encryption algorithm based on a DNA addition combining with chaotic maps. Guesmi R, Farah M, Kachouri A, Samet M (2015) A novel chaos-based image encryption using DNA sequence operation and Secure Hash Algorithm SHA-2. International Journal of Bifurcation and Chaos 8(6):1259–1284 Opt Commun 286(1):51–55įridrich J (1998) Symmetric ciphers based on two-dimensional chaotic maps. ![]() Nonlinear Dynamics 79(3):2121–2131Įslami Z, Bakhshandeh A (2013) An improvement over an image encryption method based on total shuffling. Commun Nonlinear Sci Numer Simul 20(3):846–860Ĭheng P, Yang H, Wei P, Zhang W (2015) A fast image encryption algorithm based on chaotic and lookup table. Chaos, Solitons Fractals 21(3):749–761Ĭhen JX, Zhu ZL, Fu C, Yu H, Zhang LB (2015) A fast chaos-based image encryption scheme with a dynamic state variables selection mechanism. Opt Lasers Eng 88:197–213Ĭhen GR, Mao YB, Chui CK (2004) A symmetric image encryption scheme based on 3D chaotic cat maps. Nonlinear Dynamics 76(4):1–16Ĭhai X, Chen Y, Broyde L (2017) A novel chaos-based image encryption algorithm using DNA sequence operations. Therefore, the proposed image cryptosystem is a candidate for the future secure communication application to the DNA computer.īelazi A, Hermassi H, Rhouma R, Belghith S (2014) Algebraic analysis of a RGB image encryption algorithm based on DNA encoding and chaotic map. The image cryptosystem was simulated with an electronic computer, and the results show that the proposed system possesses the characteristics of large key space, good statistical properties of cipher images, high sensitivities of key and plain images and big information entropy. Then, a new DNA based image cryptosystem including two rounds of DNA diffusion and DNA confusion was proposed, which can be rapidly implemented in the DNA computer. The piecewise linear chaotic map was employed to generate the key stream. And the complementary operation of DNA code instead of the complementary operation of binary number is used in the proposed. ![]() So, this paper discussed the DNA coding of image and proposed a new DNA join operation. And the used DNA computing algorithms, such as DNA addition and subtraction, are essentially the binary modulo 2 addition and XOR operations without any meanings of genetic engineering, which cannot apply to the DNA computer for processing. The existing DNA based image cryptosystems, their DNA coding scheme just employs four DNA symbols, namely A, T, C and G, to represent the four binary two-tuples, namely 00b, 01b, 10b and 11b, respectively. ![]()
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