Generation of cryptographic keys
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United States of America Patent
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Jan 26, 2016
Grant Date -
Aug 7, 2014
app pub date -
Jun 15, 2012
filing date -
Jun 17, 2011
priority date (Note) -
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Abstract
A method is provided of generating and distributing secret random data. The method requires a plurality of participating parties each to own an identical private-key generation device and to request a random signal over a shared publication communication network. At each iteration of the method, the parties process the public random signal with the internal states of their secret-key generation devices using two functions, the output of the first function being generated secret random data and the output of the second function being a new internal state.
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