AUDIO SIGNAL ENCRYPTION IN WAVELET DOMAIN BASED ON CHAOTIC MAPS

被引：0
|
作者：
Giesl, Jiri [1 ]
Vlcek, Karel [1 ]
机构：
[1] Tomas Bata Univ, Dept Appl Informat, Zlin 76005, Czech Republic
来源：
MENDEL 2008 | 2008年
关键词：
audio encryption; chaos encryption; logictic maps; wavelet transformation;
D O I：
暂无
中图分类号：
TP18 [人工智能理论];
学科分类号：
081104 ; 0812 ; 0835 ; 1405 ;
摘要：
Chaotic systems are extreme initial parameters sensitive and this feature can be very helpful in the field of cryptography. This paper proposes encryption scheme of audio signal in wavelet domain when logistic maps of deterministic chaos are used for generation of encryption key. Modification of wavelet coefficients may lead to massive degradation of audio signal and this alteration will result to inaudibility.
引用
收藏
页码：258 / 262
页数：5
相关论文
共 50 条
  • [41] Adaptive image encryption based on twin chaotic maps
    Lyle, Munazah
    Sarosh, Parsa
    Parah, Shabir A.
    MULTIMEDIA TOOLS AND APPLICATIONS, 2022, 81 (06) : 8179 - 8198
  • [42] New video encryption schemes based on chaotic maps
    Elkamchouchi, Hassan
    Salama, Wessam M.
    Abouelseoud, Yasmine
    IET IMAGE PROCESSING, 2020, 14 (02) : 397 - 406
  • [43] A Novel Image Encryption Scheme Based on Chaotic Maps
    Xu Shu-Jiang
    Wang Ying-Long
    Wang Ji-Zhi
    Tian Min
    ICSP: 2008 9TH INTERNATIONAL CONFERENCE ON SIGNAL PROCESSING, VOLS 1-5, PROCEEDINGS, 2008, : 1014 - 1018
  • [44] Image encryption based on new Beta chaotic maps
    Zahmoul, Rim
    Ejbali, Ridha
    Zaied, Mourad
    OPTICS AND LASERS IN ENGINEERING, 2017, 96 : 39 - 49
  • [45] Improved image encryption algorithm based on chaotic maps
    School of Information Science and Engineering, Northeastern University, Shenyang 110004, China
    不详
    J. Comput. Inf. Syst., 2008, 4 (1591-1597):
  • [46] Image encryption based on a combination of multiple chaotic maps
    Elkandoz, Marwa Tarek
    Alexan, Wassim
    MULTIMEDIA TOOLS AND APPLICATIONS, 2022, 81 (18) : 25497 - 25518
  • [47] An intertwining chaotic maps based image encryption scheme
    I. Shatheesh Sam
    P. Devaraj
    R. S. Bhuvaneswaran
    Nonlinear Dynamics, 2012, 69 : 1995 - 2007
  • [48] Adaptive audio watermarking algorithm based on signal-to-noise ratio in wavelet domain
    Li, Xue-Yao
    Zhang, Min
    Sun, Shi-Liang
    Harbin Gongcheng Daxue Xuebao/Journal of Harbin Engineering University, 2004, 25 (02): : 213 - 216
  • [49] Audio Encryption Algorithm Based on Chen Memristor Chaotic System
    Dai, Wanying
    Xu, Xiangliang
    Song, Xiaoming
    Li, Guodong
    SYMMETRY-BASEL, 2022, 14 (01):
  • [50] An Audio Encryption Algorithm Based on DNA Coding and Chaotic System
    Wang, Xingyuan
    Su, Yining
    IEEE ACCESS, 2020, 8 : 9260 - 9270
12345