J4 ›› 2011, Vol. 46 ›› Issue (9): 5-8.

• Articles • Previous Articles     Next Articles

A chaos synchronization secure communication system based on a new Lorenz-like attractor

ZHU Cong-xu1, SUN Ke-hui2   

  1. 1. School of Information Science and Engineering, Central South University, Changsha 410083, Hunan, China;
    2. School of Physics Science and Technology, Central South University, Changsha 410083, Hunan, China
  • Received:2011-05-19 Online:2011-09-20 Published:2011-09-08


 A simple synchronization method by only transmitting a single driving variable for a new Lorenz-like attractor is proposed. Furthermore, based on the chaotic synchronization method, a secure communication system is proposed. Since chaos synchronization can be achieved by transmitting only one channel information contains a single variable from driving system to response system, this method is more practical. Theoretical deduction and computer simulation show the effectiveness of the proposed method.

Key words:  chaos synchronization; secure communication;  Lorenz-like chaotic system; single driving variable

No related articles found!
Full text



No Suggested Reading articles found!