Integrated circuit physically unclonable function

Gurrieri, Thomas M.; Hamlet, Jason R.; Bauer, Todd M.; Helinski, Ryan; Pierson, Lyndon G.

Title: Integrated circuit physically unclonable function

Patent · Tue Oct 16 00:00:00 EDT 2018

OSTI ID:1487230

Gurrieri, Thomas M.; Hamlet, Jason R.; Bauer, Todd M.; Helinski, Ryan; Pierson, Lyndon G.

An integrated circuit (IC) based physically unclonable function (PUF) that comprises a common source amplifier for generating PUF output voltages, a unity gain, negative feedback operational amplifier for generating bias voltages, a voltage regulator and a bit exclusion circuit that excludes unstable PUF bits. Compensation circuitry built into the IC-PUF provides a high power supply rejection ratio and enables highly reliable operation of the IC-PUF across varying input voltages and operating temperatures. The IC-PUF generates a uniformly random output bit stream by taking advantage of process variations that are inherent to the fabrication of (metal-oxide semiconductor) MOS transistors.

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Research Organization:: Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)

Sponsoring Organization:: USDOE National Nuclear Security Administration (NNSA)

DOE Contract Number:: NA0003525

Assignee:: National Technology & Engineering Solutions of Sandia, LLC (Albuquerque, NM)

Patent Number(s):: 10,103,733

Application Number:: 15/817,870

OSTI ID:: 1487230

Resource Relation:: Patent File Date: 2017 Nov 20

Country of Publication:: United States

Language:: English

References (11)

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Solving the software protection problem with intrinsic personal physical unclonable functions. Nithyanand, Rishab; Sion, Radu https://doi.org/10.2172/1030331 SAND2011-6603	report	September 2011
Comparison of bi-stable and delay-based Physical Unclonable Functions from measurements in 65nm bulk CMOS Bhargava, Mudit; Cakir, Cagla; Mai, Ken 2012 IEEE Custom Integrated Circuits Conference - CICC 2012, Proceedings of the IEEE 2012 Custom Integrated Circuits Conference https://doi.org/10.1109/CICC.2012.6330625	conference	September 2012
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Attack resistant sense amplifier based PUFs (SA-PUF) with deterministic and controllable reliability of PUF responses Bhargava, Mudit; Cakir, Cagla; Mai, Ken 2010 IEEE International Symposium on Hardware-Oriented Security and Trust (HOST) https://doi.org/10.1109/HST.2010.5513106	conference	June 2010
The arbiter-PUF with high uniqueness utilizing novel arbiter circuit with Delay-Time Measurement Fruhashi, Kota; Shiozaki, Mitsuru; Fukushima, Akitaka 2011 IEEE International Symposium of Circuits and Systems (ISCAS) https://doi.org/10.1109/ISCAS.2011.5938068	conference	May 2011
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