混沌伪随机序列和数字语音保密通信

Chaos Pseudo-Random Sequence and Digital Speech Secure Communication

本文提出了对混沌数据进行适当处理产生伪随机序列用于数字语音保密通信的方法，并对该序列进行了抗破译能力分析及随机性测试。通过计算机模拟实验实现数字语音的保密通信，取得了满意的结果。

This paper presents a method of generating pseudo-random sequence by processing chaos data and the sequence is applied to the digital speech secure communication. The sequence's ability of anti-decipher is analyzed and its capability of random is tested. Computer experiments for secure communication of digital speech are implemented and the results are satisfactory.