Reconfigurable Robust Hybrid Oscillator Arbiter PUF for IoT Security Based on DL-FET

Venkata P. Yanambaka, Saraju P. Mohanty, Elias Kougianos, Prabha Sundaravadivel, Jawar Singh

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

7 Scopus citations

Abstract

The Internet of Things (IoT) is currently a main focus of research across disciplines. In a household IoT environment, almost all devices are connected to the internet. In the case of a smart city, most of the city homes and departments are managed through the network. One small security vulnerability is enough to take down an entire city or parts of it. Hence communications should be encrypted. Physical Unclonable Functions are commonly used for this purpose. A PUF key is not stored anywhere thus providing the advantage of secrecy. In the current paper, two designs of a reconfigurable PUF are proposed, a speed optimized reconfigurable hybrid oscillator arbiter PUF and its power optimized counterpart. Both designs can be introduced into two different categories of IoT devices, one where high performance is needed and one with low power consumption. The Hamming distance of the speed optimized and power optimized designs is 47 % and 48 % with power consumption of 167.5 μW and 143.3 μW, respectively.

Original languageEnglish
Title of host publicationProceedings - 2017 IEEE Computer Society Annual Symposium on VLSI, ISVLSI 2017
EditorsRicardo Reis, Mircea Stan, Michael Huebner, Nikolaos Voros
PublisherIEEE Computer Society
Pages665-670
Number of pages6
ISBN (Electronic)9781509067626
DOIs
StatePublished - Jul 20 2017
Event2017 IEEE Computer Society Annual Symposium on VLSI, ISVLSI 2017 - Bochum, North Rhine-Westfalia, Germany
Duration: Jul 3 2017Jul 5 2017

Publication series

NameProceedings of IEEE Computer Society Annual Symposium on VLSI, ISVLSI
Volume2017-July
ISSN (Print)2159-3469
ISSN (Electronic)2159-3477

Conference

Conference2017 IEEE Computer Society Annual Symposium on VLSI, ISVLSI 2017
Country/TerritoryGermany
CityBochum, North Rhine-Westfalia
Period07/3/1707/5/17

Keywords

  • Arbiter PUF
  • Dopingless Junctionless FET
  • IoT
  • Physical Unclonable Function
  • Ring Oscillator

Fingerprint

Dive into the research topics of 'Reconfigurable Robust Hybrid Oscillator Arbiter PUF for IoT Security Based on DL-FET'. Together they form a unique fingerprint.

Cite this