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DRV-fingerprinting: Using data retention voltage of SRAM cells for chip identification

  • Daniel E. Holcomb
  • , Amir Rahmati
  • , Mastooreh Salajegheh
  • , Wayne P. Burleson
  • , Kevin Fu
  • University of California at Berkeley
  • University of Massachusetts

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

21 Scopus citations

Abstract

Physical unclonable functions (PUFs) produce outputs that are a function of minute random physical variations. Promoted for low-cost authentication and resistance to counterfeiting, many varieties of PUFs have been used to enhance the security and privacy of RFID tags. To different extents, applications for both identification and authentication require a PUF to produce a consistent output over time. As the sensing of minute variations is a fundamentally noisy process, much effort is spent on error correction of PUF outputs. We propose a new variant of PUF that uses well-understood properties of common memory cells as a fingerprint. Our method of fingerprinting SRAM cells by their data retention voltage improves the success rate of identification by 28% over fingerprints based on power-up state.

Original languageEnglish
Title of host publicationRadio Frequency Identification
Subtitle of host publicationSecurity and Privacy Issues - 8th International Workshop, RFIDSec 2012, Revised Selected Papers
PublisherSpringer Verlag
Pages165-179
Number of pages15
ISBN (Print)9783642361395
DOIs
StatePublished - 2013
Event8th International Workshop on Radio Frequency Identification: Security and Privacy Issues, RFIDSec 2012 - Nijmegen, Netherlands
Duration: Jul 2 2012Jul 3 2012

Publication series

NameLecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
Volume7739 LNCS
ISSN (Print)0302-9743
ISSN (Electronic)1611-3349

Conference

Conference8th International Workshop on Radio Frequency Identification: Security and Privacy Issues, RFIDSec 2012
Country/TerritoryNetherlands
CityNijmegen
Period07/2/1207/3/12

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