Method and apparatus for remote digital key generation
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United States of America Patent
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Oct 21, 2008
Grant Date -
Aug 2, 2007
app pub date -
Jan 16, 2007
filing date -
Nov 9, 1999
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A method and apparatus that uses tha dynamics of chaotic system for the remote generation of a digital key, for use in any encryption algorithm. After initialization, the dynamics of a chaotic system are allowed to generate the 0 and 1 bits of a key bistream. An initialization bistream is transmitted, using conventional transmission technologies, to an identical chaotic system. This chaotic system is driven into synchrony and allow to generate a key bitsream, which is identical to the other bitstream because the chaotic systems have been sychronized.
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