SPLIT DELAY-LINE OSCILLATOR FOR SECURE DATA TRANSMISSION

申请公布号：US2010250995(A1)

申请号：US20090414448

申请日期：2009.03.30

申请公布日期：2010.09.30

申请人：

SAVITZKY STEPHEN;CHEMISHKIAN SERGEY;RHODES BRADLEY

发明人：SAVITZKY STEPHEN;CHEMISHKIAN SERGEY;RHODES BRADLEY

分类号：H04L7/00

主分类号：H04L7/00

摘要：A split delay-line oscillator for secure data transmission is disclosed. In one embodiment, an apparatus for a split delay-line oscillator for secure data transmission includes a first modulator/demodulator block in a first device, the first modulator/demodulator block operable to insert a first variable delay to modulate a frequency of a shared carrier signal passing through the first modulator/demodulator block, and a second modulator/demodulator block in a second device, the second modulator/demodulator block operable to insert a second variable delay to modulate the frequency of the shared carrier signal passing through the second modulator/demodulator block, wherein the first and second devices create a shared secret by contributing data on the frequency-modulated shared carrier signal.

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