Authentication of printed circuit boards

Anirudh Iyengar, Nareen Vobilisetti, Swaroop Ghosh

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    1 Scopus citations

    Abstract

    Printed Circuit Boards (PCBs) are easy target for reverse engineering and counterfeiting attacks due to the distributed supply chain. The integrated circuits (ICs) authentication techniques such as Physically Unclonable Function (PUF) are not easily extendible to PCBs. In this paper, we analyze various sources of variations in PCS and qualitatively study the quality metrics that can be used to quantify the PCB PUFs. We propose several flavors of PCB PUFs by exploiting the manufacture process variations. We also propose a multi-stage arbiter PUF with exponential challenge response pairs. Our preliminary simulations revealed an average 50.4% inter-PCB hamming distance.

    Original languageEnglish (US)
    Title of host publicationISTFA 2016 - Conference Proceedings from the 42nd International Symposium for Testing and Failure Analysis
    PublisherASM International
    Pages605-608
    Number of pages4
    ISBN (Electronic)1627081356, 9781627081351
    StatePublished - 2016
    Event42nd International Symposium for Testing and Failure Analysis, ISTFA 2016 - Fort Worth, United States
    Duration: Nov 6 2016Nov 10 2016

    Publication series

    NameConference Proceedings from the International Symposium for Testing and Failure Analysis

    Other

    Other42nd International Symposium for Testing and Failure Analysis, ISTFA 2016
    Country/TerritoryUnited States
    CityFort Worth
    Period11/6/1611/10/16

    All Science Journal Classification (ASJC) codes

    • Electrical and Electronic Engineering
    • Control and Systems Engineering
    • Safety, Risk, Reliability and Quality

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