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Document type:
Zeitschriftenaufsatz 
Author(s):
Csaba G.; Ju, X.; Chen Q.; Porod, W.; Schmidhuber, J.; Schlichtmann, U.; Lugli, P.; Rührmair, U. 
Title:
On-Chip Electric Waves: An Analog Circuit Approach to Physical Uncloneable Functions 
Abstract:
This paper proposes the use of Cellular Non-Linear Networks (CNNs) as physical uncloneable functions (PUFs). We argue that analog circuits o®er higher security than existing digital PUFs and that the CNN paradigm allows us to build large, unclonable, and scalable analog PUFs, which still show a stable and repeatable input output behavior. CNNs are dynamical arrays of locally-interconected cells, with a cell dynamics that depends upon the interconnection strengths to their neighbors. Th...    »
 
Keywords:
Physical Uncloneable Functions (PUF), Analog circuits, Cellular Nonlinear Networks (CNN) 
Journal title:
Design and Test of Computers Magazine 
Year:
2009 
Year / month:
2009-03 
Quarter:
1. Quartal 
Month:
Mar 
Language:
en 
Format:
Text