Image encryption based on complicated chaotic

被引：0

作者：

Zhang, Xin ^{[1
]}

Zhou, Lai ^{[2
]}

Gu, Hongbin ^{[4
]}

Chen, Weibin ^{[3
,4
]}

机构：

[1] School of Information Engineering, Wenzhou Medical University, Wenzhou

[2] Shanghai Electro-Mechanical Engineering Institute, Shanghai Academy of Spaceflight Technology, Shanghai

[3] College of Physics and Electronic Information Engineering, Wenzhou University, Wenzhou

[4] College of Civil Aviation, Nanjing University of Aeronautics and Astronautics, Nanjing

来源：

Journal of Fiber Bioengineering and Informatics | 2015年 / 8卷 / 02期

关键词：

Chaotic system; Henon map; Image encryption; Logistic map;

D O I：

10.3993/jfbim00115

中图分类号：

N94 [系统科学]; C94 [];

学科分类号：

0711 ; 081103 ; 1201 ;

摘要：

In order to improve the security of secret image transmission, using the property of the chaotic sequence in the encryption algorithm, a block image encryption scheme based on Logistic and Henon composite chaotic system is presented. The image encryption algorithm from two aspects that the pixel grayscale value and pixel position through two different chaotic sequences transform of the Logistic and Henon. At first, Logistic chaotic sequence is applied to the scrambling operation on the pixel position matrix. Then the pixel values of blocked images are scrambled based on Henon chaotic sequence. The experiments show that the algorithm has good encryption effect, and has better robustness to crop or noise attack. The cross correlation of encrypted image are decreased and the transport security is improved, the result shows that the project is effective. © 2015 Binary Information Press & Textile Bioengineering and Informatics Society.

引用

页码：381 / 389

页数：8

共 10 条

[1]

Ren H., Dai L., Zhang J., Image encryption algorithm based on chaotic sequence transform [J], Computer Engineering and Design, pp. 1615-1619, (2013)

[2]

Patidar V., A robust and secure chaotic standard map based pseudorandom permutationsubstitution scheme for image encryption [J], Optics Communications, 284, 19, pp. 4331-4339, (2011)

[3]

Liu L., Zhang X., Image encryption algorithm based on chaos and bit operations [J], Journal of Computer Applications, 33, 4, pp. 1070-1073, (2013)

[4]

Zhu Z.L., Zhang W., Wong K.W., Et al., A chaos-based symmetric image encryption scheme using a bit-level permutation [J], Information Sciences: An International Journal, 181, 6, pp. 1171-1186, (2011)

[5]

Wang Y., Wu C., Et al., Dynamic block cipher algorithm base on chaos control [J], Journal of Xi'an Institute of Posts and Telecommunications, 17, 6, pp. 42-47, (2012)

[6]

Yang F., Encryption of compressed image based on logistic mapping [J], Laser Infrared, 43, 5, pp. 565-568, (2013)

[7]

Tuo C., Qin Z., Li Q., Color image encryption algorithm based on 2D logistic chaotic map and bit rearrange [J], Computer Science, 40, 8, pp. 300-308, (2013)

[8]

Patida T.V., Pareek N.K., Sud K., Modified substitution diffusion image cipher using chaotic standard and logistic maps [J], Communications in Nonlinear Science and Numerical Simulation, 15, 10, pp. 2755-2765, (2010)

[9]

Ping P., Wang Z., Et al., Analysis and improvement of image encryption algorithm based on Henon map [J], Journal of Nanjing University of Science and Technology, 36, 4, pp. 587-592, (2012)

[10]

Jiang P., Zhang D., Et al., The digital image encryption based on Henon and Rossler chaotic mapping [J], Data Communications, 4, pp. 15-18, (2012)

← 1 →