Illegal interrogation detectable EPC distribution scheme in RFID-enabled supply chains

Kentaro Toyoda, Iwao Sasase

研究成果: Conference contribution

抄録

An EPC (Electronic Product Code) contains sensitive information such as the product code, company code, or serial number and thus protecting the contents of EPCs is necessary to avoid counterfeits. Although many protecting schemes have been proposed, no scheme can limit the number of illegal attempts for revealing EPCs or notice whether an attacker exists. In this paper, we propose an illegal interrogation detection scheme with an EPCIS (EPC Information Service) server. The idea is to make an attacker access an EPCIS server and detect him/her. Our scheme divides an EPC into two parts with XOR operation. The first part is written into genuine tags on products while the other part is placed on an EPCIS server with an access code. An access code is divided into shares with a secret sharing scheme and they are written into genuine tags. We also write bogus shares into extra off-the-shelf tags that are not attached to any products. Since an attacker who wants to know genuine EPCs may obtain a large number of access code candidates and must try each on the EPCIS server, the server can detect and limit such illegal attempts.

本文言語English
ホスト出版物のタイトル2015 IEEE International Conference on RFID Technology and Applications, RFID-TA 2015
出版社Institute of Electrical and Electronics Engineers Inc.
ページ159-164
ページ数6
ISBN(印刷版)9781479979899
DOI
出版ステータスPublished - 2016 1月 12
イベントIEEE International Conference on RFID Technology and Applications, RFID-TA 2015 - Tokyo, Japan
継続期間: 2015 9月 162015 9月 18

Other

OtherIEEE International Conference on RFID Technology and Applications, RFID-TA 2015
国/地域Japan
CityTokyo
Period15/9/1615/9/18

ASJC Scopus subject areas

  • コンピュータ ネットワークおよび通信
  • 電子工学および電気工学
  • 器械工学

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