A memristor-based chaotic system and its application in image encryption

被引：72
|
作者：
Wang, B. [1 ,2 ]
Zou, F. C. [1 ]
Cheng, J. [3 ]
机构：
[1] Xihua Univ, Sch Elect Engn & Elect Informat, Key Lab Fluid & Power Machinery, Minist Educ, Chengdu 610036, Sichuan, Peoples R China
[2] Univ Elect Sci & Technol China, Sch Math Sci, Chengdu 611731, Sichuan, Peoples R China
[3] Hubei Univ Nationalities, Sch Sci, Enshi 445000, Hubei, Peoples R China
来源：
OPTIK | 2018年 / 154卷
基金：
中国国家自然科学基金;
关键词：
Chaotic system; Image encryption; Model; SECURE COMMUNICATION; SYNCHRONIZATION; EMULATOR; SCHEME; INPUT;
D O I：
10.1016/j.ijleo.2017.10.080
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
In this paper, the problem on a memristor-based chaotic system and its application in image encryption is discussed. A new memristive chaotic system is presented, corresponding dynamical behaviors are analyzed. Then encryption method based on the new memristive chaotic system is proposed to achieve the image encryption, Finally encrypted image analysis is carried out to demonstrate the effectiveness of the image encryption method. (C) 2017 Elsevier GmbH. All rights reserved.
引用
收藏
页码：538 / 544
页数：7
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