Toward unlinkable ID management for multi-service environments

Yasunobu Nohara, Sozo Inoue, Hiroto Yasuura

研究成果: 書籍/レポート タイプへの寄稿会議への寄与

5 被引用数 (Scopus)

抄録

As pervasive computing environments become popular, ID devices, such as smart cards and RFID tags, introduce multi-service environments, in which a user can receive multiple services by one ID device. However, there exists a problem that service providers can trace a user's behavior by linking the user's access history, if only one ID is assigned to the user. In this paper, we propose an unlinkable ID management scheme for multi-service environments. Our scheme provides unlinkability of users' accesses against third-party service providers, by preparing different user IDs for each service, and by using cryptographic protocol to exchange the ID between a user and a service provider, while linkability is assured between the user and the involved provider.

本文言語英語
ホスト出版物のタイトルThird IEEE International Conference on Pervasive Computing and Communications Workshops, PerCom 2005 Workshops
ページ115-119
ページ数5
DOI
出版ステータス出版済み - 2005
外部発表はい
イベントThird IEEE International Conference on Pervasive Computing and Communications Workshops, PerCom 2005 Workshops - Kauai Island, HI, 米国
継続期間: 3月 8 20053月 12 2005

出版物シリーズ

名前Third IEEE International Conference on Pervasive Computing and Communications Workshops, PerCom 2005 Workshops
2005

その他

その他Third IEEE International Conference on Pervasive Computing and Communications Workshops, PerCom 2005 Workshops
国/地域米国
CityKauai Island, HI
Period3/8/053/12/05

!!!All Science Journal Classification (ASJC) codes

  • 工学一般

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