An image encryption scheme based on a new hyperchaotic finance system

被引：30
|
作者：
Tong, Xiao-Jun [1 ]
Zhang, Miao [1 ]
Wang, Zhu [3 ]
Liu, Yang [1 ]
Ma, Jing [2 ]
机构：
[1] Harbin Inst Technol, Sch Comp Sci & Technol, Weihai 264209, Peoples R China
[2] Sci & Technol Informat Assurance Lab, Beijing 100072, Peoples R China
[3] Harbin Inst Technol, Sch Informat & Elect Engn, Weihai 264209, Peoples R China
来源：
OPTIK | 2015年 / 126卷 / 20期
基金：
中国国家自然科学基金;
关键词：
Finance system; Hyperchaos; Image encryption; Pseudo-random sequence; ATTRACTOR;
D O I：
10.1016/j.ijleo.2015.06.018
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
For the realization of chaos encryption in higher dimension and improving security, in this paper, a new four-dimensional hyperchaotic finance system based on a chaotic finance system is presented. The chaotic sequence is generated by using Runge-Kutta method, the key sequence is generated by chaotic sequence comparison. The key sequence is used for image encryption with relation to plaintext. The results of several analyses about histogram, randomness and information entropy of the encrypted image show that the new hyperchaotic system has high security and complexity. (C) 2015 Elsevier GmbH. All rights reserved.
引用
收藏
页码：2445 / 2452
页数：8
相关论文
共 50 条
  • [41] A new hybrid encryption technique permuting text and image based on hyperchaotic system
    Hasscne, Scddik
    Eddine, Maalaoui Najm
    [J]. 2016 2ND INTERNATIONAL CONFERENCE ON ADVANCED TECHNOLOGIES FOR SIGNAL AND IMAGE PROCESSING (ATSIP), 2016, : 63 - 68
  • [42] Breaking a novel image encryption scheme based on improved hyperchaotic sequences
    Li, Chengqing
    Liu, Yuansheng
    Xie, Tao
    Chen, Michael Z. Q.
    [J]. NONLINEAR DYNAMICS, 2013, 73 (03) : 2083 - 2089
  • [43] An Image Encryption Scheme Based on Hyperchaotic Rabinovich and Exponential Chaos Maps
    Tong, Xiaojun
    Liu, Yang
    Zhang, Miao
    Xu, Hui
    Wang, Zhu
    [J]. ENTROPY, 2015, 17 (01) : 181 - 196
  • [44] Breaking a novel image encryption scheme based on improved hyperchaotic sequences
    Chengqing Li
    Yuansheng Liu
    Tao Xie
    Michael Z. Q. Chen
    [J]. Nonlinear Dynamics, 2013, 73 : 2083 - 2089
  • [45] An improved color image encryption scheme and cryptanalysis based on a hyperchaotic sequence
    Yang, Feifei
    Mou, Jun
    Luo, Chunfeng
    Cao, Yinghong
    [J]. PHYSICA SCRIPTA, 2019, 94 (08)
  • [46] Cryptanalysis of a novel image encryption scheme based on improved hyperchaotic sequences
    Ozkaynak, Fatih
    Ozer, Ahmet Bedri
    Yavuz, Sirma
    [J]. OPTICS COMMUNICATIONS, 2012, 285 (24) : 4946 - 4948
  • [47] A security improved image encryption scheme based on chaotic Baker map and hyperchaotic Lorenz system
    Fu, Chong
    Wen, Zhan-kao
    Zhu, Zhi-liang
    Yu, Hai
    [J]. International Journal of Computational Science and Engineering, 2016, 12 (2-3) : 113 - 123
  • [48] An image encryption scheme based on a seven-dimensional hyperchaotic system and Pascal's matrix
    Neamah, Ammar Ali
    [J]. JOURNAL OF KING SAUD UNIVERSITY-COMPUTER AND INFORMATION SCIENCES, 2023, 35 (03) : 238 - 248
  • [49] Partial Encryption Scheme of Medical Images Based on DWT, Secret Image Sharing and Hyperchaotic System
    Alwan, Ali Hasan
    Hashim, Ashwaq T.
    Ali, Suhad A.
    [J]. TRAITEMENT DU SIGNAL, 2024, 41 (04) : 1807 - 1821
  • [50] Hyperchaotic System with Application to Image Encryption
    Xiong, Li
    Yang, Feifei
    An, Xinlei
    Zhang, Xinguo
    [J]. INTERNATIONAL JOURNAL OF BIFURCATION AND CHAOS, 2022, 32 (13):
12345