摘要
为了实现语音在网络上的加密传输,设计了一个基于混沌序列加密算法的语音保密通信系统;针对网络传输的实时性要求,作者提出了等间距自动步方法,使传输系统具有较强的容错能力;采用Java语言、TCP/IP协议和面向对象程序设计方法,编制了一个对称C/S(客户/服务器)模型的语音保密通信软件测试分析表明,该软件具有界面友好,加密速度快,安全性高等优点.
In order to realize the speech secure communication, a secure communication system is designed based on the algorithm of chaos sequence encryption. A new synchronization method called even-interval self-synchronization is put forward, and it makes the system have a good tolerance error performance. Through using Java language, TCP/IP protocol and the OOP method, the authors design the speech secure communication software for a symmetrical client/server model. Tests of the software demonstrate that it has many merits such as: friendly interface, high encryption speed and high secure level.
出处
《小型微型计算机系统》
CSCD
北大核心
2005年第4期596-599,共4页
Journal of Chinese Computer Systems
基金
湖南省自然科学基金项目(04JJ3077)资助
