The Application of Chaotic Encryption in Industrial Control Based on ZigBee Wireless Network
with the development of industrial automation, more and more ZigBee network was applied. The security of ZigBee network becomes more important. Chaotic sequence, which possesses pseudo-randomness naturally, can be used for data encryption as stream cipher. Based on chaotic theory and starting from the angle of application, this paper offers a compound chaotic cryptographic system, which is based on optical bistability model and Logistic model, used as chaotic sequence cipher. The complicated degree of chaotic sequences and cryptographic specific property are strengthened. The compound chaotic cryptographic system needs a little memory but is of high safety. Through encryption test, it shows the system has high security, is realized easily, and the encryption speed is very fast.
haos Chaotic Encryption Logistic model ZigBee
Qiang He Qian Qi Yixin Zhao Wei Huang Qiaoli Huang
College of Computer & Information Science,Southwest University No.2,Tiansheng Street Beibei,Chongqing 400715 China
国际会议
深圳
英文
138-142
2008-12-10（万方平台首次上网日期，不代表论文的发表时间）