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List:       secpapers
Subject:    Interacting neural networks and cryptography
From:       aleph1 () securityfocus ! com
Date:       2002-04-21 20:44:36
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Interacting neural networks and cryptography
Wolfgang Kinzel, Ido Kanter

Two neural networks which are trained on their mutual output bits are 
analysed using methods of statistical physics. The exact solution of the 
dynamics of the two weight vectors shows a novel phenomenon: The networks 
synchronize to a state with identical time dependent weights. Extending the 
models to multilayer networks with discrete weights, it is shown how 
synchronization by mutual learning can be applied to secret key exchange 
over a public channel

http://xxx.lanl.gov/abs/cond-mat/0203011

-- 
Elias Levy
SecurityFocus
http://www.securityfocus.com/
Si vis pacem, para bellum
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