混沌同步的数字化信息保密通信方案设计

Scheme Design of Digital Information Secure Communication Base on Chaotic Synchronization

混沌同步应用于数字化信息保密通信中可提高通信安全.因此,对混沌保密通信技术进行分类阐述,设计基于统一混沌系统的同步控制器,并应用在混沌保密通信技术中,提出一种混沌保密通信方案.实验结果表明,该方案中同步控制器设计简单,同步速度快,恢复信号精度高,信道传输负担低,所设计的保密通信方案适用于数字化信息的适时保密通信.

Application of digital information in secure communication base on chaotic synchronization can improve the communication security.We first analyze the chaotic secure communication technology and design a synchronization controller base on the unified chaotic system,then use the synchronization controller application in chaotic secure communication technology to put forward a chaotic secure communication scheme.The experimental results showed that the design scheme of synchronous controller is simple and synchronous fast and restore the signal of high precision and low channel transmission burden.The design scheme of secure communication is suitable for timely and secure communication of digital information.