Secure and fast missing RFID tags identification with lightweight MAC and rateless coding

Kentaro Toyoda, Iwao Sasase

研究成果: Conference contribution

抄録

The realtime identification of missing items, e.g., valuables or confidential documents in shops and warehouses, is one of the most important system. Although many RFID-based schemes that quickly identify missing tag-attached items are proposed, most of the schemes overlooks the possibility of the internal crime. If a person controls an untrusted reader, he/she can freely forge responses from tags and steal items without being detected. In this paper, we propose a secure and fast missing tags identification against both the internal and external attackers. Our scheme first identifies tags stolen by an external attacker with a channel estimation based scheme. Then, our scheme lets tags send cryptographically generated responses, which are socalled MAC (Message Authentication Code), and verifies them to identify stolen tags by an internal attacker. In order to shorten the time to collect responses, our scheme lets multiple tags transmit responses simultaneously and decodes them by leveraging the estimated channels. By the security analysis and the computer simulation, we show the effectiveness of our scheme.

本文言語English
ホスト出版物のタイトル2015 IEEE International Conference on Communication Workshop, ICCW 2015
出版社Institute of Electrical and Electronics Engineers Inc.
ページ2659-2664
ページ数6
ISBN(印刷版)9781467363051
DOI
出版ステータスPublished - 2015 9 8
イベントIEEE International Conference on Communication Workshop, ICCW 2015 - London, United Kingdom
継続期間: 2015 6 82015 6 12

Other

OtherIEEE International Conference on Communication Workshop, ICCW 2015
国/地域United Kingdom
CityLondon
Period15/6/815/6/12

ASJC Scopus subject areas

  • コンピュータ ネットワークおよび通信

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