Recombination of Physical Unclonable Functions
Author(s)Yu, Meng-Day (Mandel); Devadas, Srinivas
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A new Physical Unclonable Function (PUF) construction is described, by treating silicon unique features extracted from PUF circuits as “genetic material” unique to each silicon, and recombining this chip-unique material in a way to obtain a combination of advantages not possible with the original PUF circuits, including altering PUF output statistics to better suit PUF-based key generation and authentication.
DepartmentMassachusetts Institute of Technology. Department of Electrical Engineering and Computer Science
35th Annual GOMACTech Conference, 2010
United States. Dept. of Defense
Devadas, Srinivas and Meng-Day (Mandel) Yu “Recombination of Physical Unclonable Functions.” 35th Annual GOMACTech Conference, 2010, March 22-25, 2010, Reno, NV.