{"title":"Sensor physical unclonable functions","authors":"Kurt Rosenfeld, Efstratios Gavas, R. Karri","doi":"10.1109/HST.2010.5513103","DOIUrl":null,"url":null,"abstract":"We propose a novel variety of sensor that extends the functionality of conventional physical unclonable functions to provide authentication, unclonability, and verification of a sensed value. This new class of device addresses the vulnerability in typical sensing systems whereby an attacker can spoof measurements by interfering with the analog signals that pass from the sensor element to the embedded microprocessor. The concept can be applied to any type of analog sensor.","PeriodicalId":6367,"journal":{"name":"2010 IEEE International Symposium on Hardware-Oriented Security and Trust (HOST)","volume":"30 1","pages":"112-117"},"PeriodicalIF":0.0000,"publicationDate":"2010-06-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"88","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2010 IEEE International Symposium on Hardware-Oriented Security and Trust (HOST)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/HST.2010.5513103","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 88
Abstract
We propose a novel variety of sensor that extends the functionality of conventional physical unclonable functions to provide authentication, unclonability, and verification of a sensed value. This new class of device addresses the vulnerability in typical sensing systems whereby an attacker can spoof measurements by interfering with the analog signals that pass from the sensor element to the embedded microprocessor. The concept can be applied to any type of analog sensor.
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