发明名称 |
Method and apparatus for secure digital chaotic communication |
摘要 |
A method and apparatus that uses control of a chaotic system to produce secure digital chaotic communication. Controls are intermittently applied by a transmitter-encoder to a chaotic system to generate the 0 and 1 bits of a digital message. A new control/no control bit stream is thereby created in which a 0 indicates that no control was applied and a 1 indicates that a control was applied. The control/no control bit stream and a prepended synchronization bit stream are transmitted, using conventional transmission technologies, from the transmitter-encoder to an identical receiver-decoder. A chaotic system in the receiver-decoder is driven into synchrony and is subject to intermittent controls based on the control/no control bit stream, thereby causing it to generate the digital message. |
申请公布号 |
US6363153(B1) |
申请公布日期 |
2002.03.26 |
申请号 |
US19990436910 |
申请日期 |
1999.11.09 |
申请人 |
UNIVERSITY OF NEW HAMPSHIRE |
发明人 |
PARKER ANDREW T.;SHORT KEVIN M. |
分类号 |
G06F7/58;G09C1/00;H04L9/00;H04L9/26;H04N7/26;(IPC1-7):H04L9/00 |
主分类号 |
G06F7/58 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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