摘要
混沌数字保密通信实现的关键是混沌严格同步技术。该文以网络混沌语音保密通信系统为平台,从网络通信协议的思路出发,在混沌脉冲同步理论及应用的启发下,提出并研究了混沌协议同步技术,解决了混沌数字保密通信的关键技术难题,对混沌协议同步技术进行了改进,形成了初步的协议同步机制。此技术可方便地嵌入到现有的通信系统中,提高其保密性,实用性很强。
Chaotic strict synchronous technique is the key to achieve chaotic digital secure communication. Based on actual network chaotic speech secure communication platform, the transport protocol is firstly applied in chaotic synchronization. Inspired by chaotic impulsive synchronization, a new chaotic protocol synchronization technology is proposed and studied, so that the key technical difficulties of digital secure communication can be solved. The proposed technology is improved, and a simple protocol synchronous mechanism is engendered. Such technology can be embedded into existing communication system easily, having strong security and practicability.
出处
《计算机工程》
CAS
CSCD
北大核心
2007年第11期163-165,186,共4页
Computer Engineering
基金
江苏省"六大人才高峰"第三批高层次人才基金资助项目
江苏省高校自然科学基金资助项目(05KJD510177)
国家自然科学基金资助项目(60474076)
关键词
混沌脉冲同步
协议同步
混沌语音保密通信
Chaotic impulsive synchronization
Protocol synchronization
Chaotic speech secure communication
