{"title":"Untraceability in the applied pi-calculus","authors":"Myrto Arapinis, Tom Chothia, Eike Ritter, M. Ryan","doi":"10.1109/ICITST.2009.5402514","DOIUrl":null,"url":null,"abstract":"The use of RFID tags in personal items, such as passports, may make it possible to track a person's movements. Even RFID protocols that encrypt their identity may leak enough information to let an attacker trace a tag. In this paper we define strong and weak forms of untraceablility, and illustrate these definitions with a simple example. We formally define these concepts in the applied pi-calculus which in some cases makes it possible to automatically check if an RFID tag running a particular protocol is untraceable.","PeriodicalId":251169,"journal":{"name":"2009 International Conference for Internet Technology and Secured Transactions, (ICITST)","volume":"68 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2009-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"16","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2009 International Conference for Internet Technology and Secured Transactions, (ICITST)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ICITST.2009.5402514","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 16
Abstract
The use of RFID tags in personal items, such as passports, may make it possible to track a person's movements. Even RFID protocols that encrypt their identity may leak enough information to let an attacker trace a tag. In this paper we define strong and weak forms of untraceablility, and illustrate these definitions with a simple example. We formally define these concepts in the applied pi-calculus which in some cases makes it possible to automatically check if an RFID tag running a particular protocol is untraceable.
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