Reliable secret-key binding for physical unclonable functions with transform coding

Onur Günlü, Onurcan Işcan, Vladimir Sidorenko, Gerhard Kramer

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

6 Citations (Scopus)

Abstract

Different transforms are compared to extract bit sequences used in secret-key binding for highly-correlated physical-identifier outputs. A set of transforms that perform well in terms of decorrelation efficiency is applied to ring oscillator (RO) outputs to improve the reliability and uniqueness of the extracted sequence, information leakage to an eavesdropper about the secret key and RO outputs, secret-key length, and hardware cost. Low-complexity error-correction codes used in combination with the transform-coding algorithm and fuzzy commitment scheme are proposed for a realistic block-error probability constraint to illustrate a complete secrecy system that binds secret keys to noisy and correlated physical identifiers with better secret-key and privacy-leakage rates than existing methods.

Original languageEnglish
Title of host publication2016 IEEE Global Conference on Signal and Information Processing, GlobalSIP 2016 - Proceedings
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages986-991
Number of pages6
ISBN (Electronic)9781509045457
DOIs
Publication statusPublished - 19 Apr 2017
Externally publishedYes
Event2016 IEEE Global Conference on Signal and Information Processing, GlobalSIP 2016 - Washington, United States
Duration: 7 Dec 20169 Dec 2016

Publication series

Name2016 IEEE Global Conference on Signal and Information Processing, GlobalSIP 2016 - Proceedings

Conference

Conference2016 IEEE Global Conference on Signal and Information Processing, GlobalSIP 2016
Country/TerritoryUnited States
CityWashington
Period7/12/169/12/16

Keywords

  • Fuzzy commitment
  • Physical unclonable functions
  • Privacy
  • Reliability
  • Transform coding

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