Novel hyper-chaotic pseudo-random sequence and its application

doi:10.3778/j.issn.1002-8331.2010.24.002

Computer Engineering and Applications ›› 2010, Vol. 46 ›› Issue (24): 4-6.DOI: 10.3778/j.issn.1002-8331.2010.24.002

• 博士论坛 • Previous Articles Next Articles

Novel hyper-chaotic pseudo-random sequence and its application

LIU Peng，YANG Yue，TIAN Xiao-jian

College of Electronic Science and Engineering，Jilin University，Changchun 130012，China

Received:2010-04-28 Revised:2010-07-06 Online:2010-08-21 Published:2010-08-21
Contact: LIU Peng

新的超混沌伪随机序列及应用

刘鹏，杨悦，田小建

吉林大学电子科学与工程学院，长春 130012

通讯作者: 刘鹏

Abstract

Abstract: A new pseudo-random sequence based on hyper-chaos of Er-doped fiber laser is proposed，and then its performance is analyzed.The experimental results demonstrate that the sequence is sensitive to the secret key，and has better frequency test feature，sequence test feature and correlation.So the pseudo-random sequence has high security level.At the same time，the sequence generation method is simple and easy to implement.It is a class of promising pseudo-random sequence in practical applications.Finally，the hyper-chaotic pseudo-random sequence is applied to image encryption and obtains good results.

Key words: Er-doped fiber laser, hyper-chaos, pseudo-random sequence, image encryption

摘要： 基于掺铒光纤激光器超混沌系统生成伪随机序列，并对其性能进行了分析。实验表明该序列具有较好的初值敏感性、频数检验特性、序列检验特性以及自/互相关特性，以及较高的安全性和保密性。同时序列的产生方法简单，易于实现，是一种应用前景广阔的伪随机序列。最后，将该超混沌伪随机序列应用于图像加密，取得了较好的效果。

关键词: 掺铒光纤激光器, 超混沌, 伪随机序列, 图像加密

CLC Number:

TP311.56

LIU Peng，YANG Yue，TIAN Xiao-jian. Novel hyper-chaotic pseudo-random sequence and its application[J]. Computer Engineering and Applications, 2010, 46(24): 4-6.

刘鹏，杨悦，田小建. 新的超混沌伪随机序列及应用[J]. 计算机工程与应用, 2010, 46(24): 4-6.

[1]	DAI Rui, SONG Tian. Self-Adaptive Pseudo-Random Sequence Hybrid Network Covert Channel Construction Method [J]. Computer Engineering and Applications, 2021, 57(17): 122-129.
[2]	ZHU Shuqin, LIU Rongyue, ZHOU Ranran, WANG Wenhong. New Image Encryption Algorithm Based on Key Dynamic Selection Mechanism [J]. Computer Engineering and Applications, 2019, 55(9): 56-64.
[3]	WANG Yong, FANG Xiaoqiang, WANG Ying. Hyperchaos System and AES Combined with Image Encryption Algorithm [J]. Computer Engineering and Applications, 2019, 55(8): 164-170.
[4]	WANG Yong, YANG Jin, WANG Ying. Image Encryption Algorithm Based on Improved Henon Hyperchaotic System Combined with AES Algorithm [J]. Computer Engineering and Applications, 2019, 55(22): 180-186.
[5]	XIE Guobo, WU Zhenyu. Chaotic Image Encryption Algorithm Based on Wavelet Transform and Gravity Model [J]. Computer Engineering and Applications, 2019, 55(13): 100-105.
[6]	TIAN Huiming1, WU Chengmao2, TIAN Xiaoping2. Reversible Information Hiding Based on Chaotic Theory and Integer Transformation [J]. Computer Engineering and Applications, 2019, 55(12): 194-201.
[7]	ZHU Shuqin1, WANG Wenhong1, SUN Zhonggui2. Security Analysis and Improvement of Chaotic Image Encryption Algorithm [J]. Computer Engineering and Applications, 2019, 55(1): 115-122.
[8]	XIE Goubo, ZHU Runying. Image encryption algorithm based on compound cascade chaotic [J]. Computer Engineering and Applications, 2018, 54(8): 189-194.
[9]	SHI Fei, ZHANG Hongmei, ZHANG Xiangli. Image encryption algorithm based on chaotic map and DNA coding [J]. Computer Engineering and Applications, 2018, 54(5): 91-95.
[10]	LIU Bo1，2, LIU Jiandong1, CHEN Fei1，2, HU Huihui1，2, ZHANG Shibo1. Optimization design and performance analysis of integral dynamic coupled tent map [J]. Computer Engineering and Applications, 2018, 54(21): 163-169.
[11]	WANG Yong, ZHU Guang, WANG Ying. Hyperchaotic image encryption algorithm based on cellular neural network and AES algorithm [J]. Computer Engineering and Applications, 2018, 54(21): 194-200.
[12]	XIE Guobo，WANG Chaoyang. Chaotic image encryption algorithm based on slider and matrix rotation [J]. Computer Engineering and Applications, 2018, 54(19): 191-197.
[13]	XIE Guobo, DENG Huajun. Image encryption algorithm based on quantum chaos and fractional Fourier transform [J]. Computer Engineering and Applications, 2018, 54(17): 214-220.
[14]	XIE Guobo, ZHU Liu. Image encryption algorithm for double chaos and generalized Gray code [J]. Computer Engineering and Applications, 2018, 54(16): 197-202.
[15]	XIE Guobo, DENG Huajun. Two hybrid chaotic image encryption algorithm based on generalized cat map [J]. Computer Engineering and Applications, 2018, 54(15): 197-202.

Novel hyper-chaotic pseudo-random sequence and its application

新的超混沌伪随机序列及应用

PDF

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 15

Recommended Articles

Metrics