Method and apparatus for remote digital key generation
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United States of America Patent
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May 8, 2007
Grant Date -
Nov 7, 2002
app pub date -
Mar 18, 2002
filing date -
Nov 9, 1999
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A method and apparatus that uses the dynamics of chaotic systems 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 bitstream. An initialization bitstream is transmitted, using conventional transmission technologies, to an identical chaotic system. This chaotic system is driven into synchrony and allowed to generate a key bitstream, which is identical to the other bitstream because the chaotic systems have been synchronized.
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