Cryptographic spatial chaos sequence

被引：4
作者：
Sun Fu-Yan [1 ]
Lue Zong-Wang [1 ]
机构：
[1] Henan Univ Technol, Coll Informat Sci & Engn, Zhengzhou 450001, Peoples R China
来源：
ACTA PHYSICA SINICA | 2011年 / 60卷 / 04期
基金：
中国国家自然科学基金;
关键词：
pseudo-random sequence; spatial chaotic system; image encryption; ENCRYPTION SCHEME; SYNCHRONIZATION;
D O I：
10.7498/aps.60.040503
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
In this paper, a novel pseudo-random sequence generator (PRSG) based on spatial chaos system is proposed. The statistical tests and correlation analysis on the proposed PRSG are performed by the well-known Federal Information Processing Standards FIPS140-1, and the experimental results show that the image encryption based on spatial chaos ergodic matrix has good random statistical characteristics, large key space and great sensitivity of the sequence.
引用
收藏
页数：6
相关论文
共 19 条
  • [1] CHEN G, 2003, INT J BIFURCAT CHAOS, V15, P867
  • [2] On generalized synchronization of spatial chaos
    Chen, GR
    Liu, ST
    [J]. CHAOS SOLITONS & FRACTALS, 2003, 15 (02) : 311 - 318
  • [3] Chaos and cryptography: Block encryption ciphers based on chaotic maps
    Jakimoski, G
    Kocarev, L
    [J]. IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS I-REGULAR PAPERS, 2001, 48 (02) : 163 - 169
  • [4] Liu ST, 2007, CHINESE PHYS LETT, V24, P3590
  • [5] Spatial chaos-based image encryption design
    Liu ShuTang
    Sun FuYan
    [J]. SCIENCE IN CHINA SERIES G-PHYSICS MECHANICS & ASTRONOMY, 2009, 52 (02): : 177 - 183
  • [6] On spatial Lyapunov exponents and spatial chaos
    Liu, ST
    Chen, GR
    [J]. INTERNATIONAL JOURNAL OF BIFURCATION AND CHAOS, 2003, 13 (05): : 1163 - 1181
  • [7] Cryptography with cycling chaos
    Palacios, A
    Juarez, H
    [J]. PHYSICS LETTERS A, 2002, 303 (5-6) : 345 - 351
  • [8] A probabilistic symmetric encryption scheme for very fast secure communication based on chaotic systems of difference equations
    Papadimitriou, S
    Bountis, T
    Mavroudi, S
    Bezerianos, A
    [J]. INTERNATIONAL JOURNAL OF BIFURCATION AND CHAOS, 2001, 11 (12): : 3107 - 3115
  • [9] Sun FY, 2007, CHINESE PHYS, V16, P3616, DOI 10.1088/1009-1963/16/12/011
  • [10] A novel image encryption scheme based on spatial chaos map
    Sun, Fuyan
    Liu, Shutang
    Li, Zhongqin
    Lue, Zongwang
    [J]. CHAOS SOLITONS & FRACTALS, 2008, 38 (03) : 631 - 640
12