| 混沌同步在语音保密通讯中的应用 |
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| 引用本文： | 陈恒,袁浚菘,李元杰.混沌同步在语音保密通讯中的应用[J].物理与工程,2001,11(1):43-46. |
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| 作者姓名： | 陈恒 袁浚菘 李元杰 |
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| 作者单位： | 华中科技大学物理系,湖北,武汉,430074 |
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| 摘 要： | 本文利用APD混沌同步控制技术，实现了对语音信号的双重保密，并通过计算机模拟了信号加密解密的全过程。本文还讨论了加密信号在传输过程中受到干扰时，对解密信号的质量产生的影响，同时提供了相应的抗干扰措施，该语音保密方法简单实用，安全可靠，有较好的应用前景。
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| 关 键 词： | 混沌加密 混沌解密 双重保密 数字编码 语音信号 APD混沌同步控制技术 计算机 保密通讯 |
THE APPLICATION OF CHAOS SYNCHRONOUS CONTROL IN CRYPTIC COMMUNICATION OF PHONETIC SIGNAL |
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| Chen Heng,Yuan Junsong,Li Yuanjie.THE APPLICATION OF CHAOS SYNCHRONOUS CONTROL IN CRYPTIC COMMUNICATION OF PHONETIC SIGNAL[J].Physics and Engineering,2001,11(1):43-46. |
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| Authors: | Chen Heng Yuan Junsong Li Yuanjie |
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| Abstract: | This article shows that the two ply secrecy of phonetic is obtained by using the technology of Active Passive Dimension chaos synchronous control and gives how to stimulate the whole process of encoding and decoding. Furthermore,the influence on the quality of the decoded signal when the encoded signal is jammed in transmission is discussed and the corresponding measure of anti jamming is provided. This method of phonetic secrecy is simple,practicable,safe and reliable, and then has a better prospects of application. |
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| Keywords: | chaos encode chaos decode two ply secrecy digit encrypt BCH code |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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