| 基于混沌复合映射的语音信号流安全通信仿真实现 |
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| 引用本文： | 田丽平.基于混沌复合映射的语音信号流安全通信仿真实现[J].计算机与现代化,2007(2):97-98,103. |
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| 作者姓名： | 田丽平 |
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| 作者单位： | 韶关学院科研处,广东,韶关,512005 |
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| 摘 要： | 利用连续Chua's电路方程与离散标准映射复合产生的序列,将语音信号流进行混淆并在信道中传送,该设计方案能对语音文件进行快速加密和完整还原,从密钥的敏感性及空间分析,此方案具有良好的安全保密性,适用于网络的安全传输.
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| 关 键 词： | Chua's电路 标准映射 语音信号流 加解密 混沌复合映射 信号流 安全通信 仿真实现 Maps Chaotic Compound Based Communication Security Stream Signal Sound 安全传输 网络 保密性 设计方案 空间分析 敏感性 密钥 |
| 文章编号： | 1006-2475（2007）02-0097-02 |
| 收稿时间： | 2006-03-24 |
| 修稿时间： | 2006-03-24 |
Simulation of Sound Signal Stream Security Communication Based on Compound Chaotic Maps |
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| TIAN Li-ping.Simulation of Sound Signal Stream Security Communication Based on Compound Chaotic Maps[J].Computer and Modernization,2007(2):97-98,103. |
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| Authors: | TIAN Li-ping |
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| Affiliation: | Scientific Department of Shaoguan University, Shaoguan 512005, China |
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| Abstract: | Utilizing compound sequences produced by continuous Chua' circuit and discrete standard map,disordering sound signal stream and transmitting them in channel,this scheme can encrypt sound file rapidly and recover cipher accurately.Analyzing key space and parameters sensitivity shows this scheme is good security,and is suited to network security communication. |
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| Keywords: | Chua's circuit standard maps sound signal stream encrypt/decrypt |
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