发明名称 |
SHARED DATA REFINING DEVICE AND SHARED DATA REFINING METHOD |
摘要 |
Tentatively shared data is divided into a refining block and a disposable block, the refining block is agitated by a humming distance amplification effect by the both to extend a humming distance, a transmitter (1) transmits this agitation data as a Vernam cipher by means of disposable data, and a receiver (2) decodes the received Vernam cipher in its disposable block, compares data that has agitated it own refining block with a humming distanc e, and judges whether sharing is possible or not.
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申请公布号 |
CA2421720(A1) |
申请公布日期 |
2003.03.07 |
申请号 |
CA20022421720 |
申请日期 |
2002.07.09 |
申请人 |
MITSUBISHI DENKI KABUSHIKI KAISHA;COMMUNICATIONS RESEARCH LABORATORY, INDEPENDENT ADMINISTRATIVE INSTITUTI ON< |
发明人 |
ISHIZUKA, HIROKAZU;YAMAMURA, AKIHIRO |
分类号 |
H04L9/08;(IPC1-7):H04L9/38;H04L1/00 |
主分类号 |
H04L9/08 |
代理机构 |
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代理人 |
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主权项 |
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