WEKO3
-
RootNode
アイテム
An Identifiable Yet Unlinkable Authentication System in Multi-service Environment
https://ipsj.ixsq.nii.ac.jp/records/70728
https://ipsj.ixsq.nii.ac.jp/records/707289a227faa-3418-40b7-ab1b-20a412b42f57
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
IPSJ-TOM0303007.pdf (664.4 kB)
|
Copyright (c) 2010 by the Information Processing Society of Japan
|
|
| オープンアクセス | ||
| Item type | Trans(1) | |||||||
|---|---|---|---|---|---|---|---|---|
| 公開日 | 2010-10-25 | |||||||
| タイトル | ||||||||
| タイトル | An Identifiable Yet Unlinkable Authentication System in Multi-service Environment | |||||||
| タイトル | ||||||||
| 言語 | en | |||||||
| タイトル | An Identifiable Yet Unlinkable Authentication System in Multi-service Environment | |||||||
| 言語 | ||||||||
| 言語 | eng | |||||||
| キーワード | ||||||||
| 主題Scheme | Other | |||||||
| 主題 | オリジナル論文 | |||||||
| 資源タイプ | ||||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||||
| 資源タイプ | journal article | |||||||
| 著者所属 | ||||||||
| Graduate School of Information Science and Electrical Engineering, Kyushu University | ||||||||
| 著者所属 | ||||||||
| Faculty of Information Science and Electrical Engineering, Kyushu University | ||||||||
| 著者所属 | ||||||||
| Faculty of Information Science and Electrical Engineering, Kyushu University | ||||||||
| 著者所属 | ||||||||
| Research and Development Division, Kyushu University Library | ||||||||
| 著者所属 | ||||||||
| Faculty of Information Science and Electrical Engineering, Kyushu University | ||||||||
| 著者所属(英) | ||||||||
| en | ||||||||
| Graduate School of Information Science and Electrical Engineering, Kyushu University | ||||||||
| 著者所属(英) | ||||||||
| en | ||||||||
| Faculty of Information Science and Electrical Engineering, Kyushu University | ||||||||
| 著者所属(英) | ||||||||
| en | ||||||||
| Faculty of Information Science and Electrical Engineering, Kyushu University | ||||||||
| 著者所属(英) | ||||||||
| en | ||||||||
| Research and Development Division, Kyushu University Library | ||||||||
| 著者所属(英) | ||||||||
| en | ||||||||
| Faculty of Information Science and Electrical Engineering, Kyushu University | ||||||||
| 著者名 |
Toru, Nakamura
Shunsuke, Inenaga
Daisuke, Ikeda
Kensuke, Baba
Hiroto, Yasuura
× Toru, Nakamura Shunsuke, Inenaga Daisuke, Ikeda Kensuke, Baba Hiroto, Yasuura
|
|||||||
| 著者名(英) |
Toru, Nakamura
Shunsuke, Inenaga
Daisuke, Ikeda
Kensuke, Baba
Hiroto, Yasuura
× Toru, Nakamura Shunsuke, Inenaga Daisuke, Ikeda Kensuke, Baba Hiroto, Yasuura
|
|||||||
| 論文抄録 | ||||||||
| 内容記述タイプ | Other | |||||||
| 内容記述 | The purpose of this paper is to realize an authentication system which satisfies four requirements for security, privacy protection, and usability, that is, impersonation resistance against insiders, personalization, weak-unlinkability, and memory efficiency. The proposed system is the first system which satisfies all the properties. In the proposed system, transactions of a user within a single service can be linked (personalization), while transactions of a user among distinct services can not be linked (weak-unlinkability). The proposed system can be used with smart cards since the amount of memory required by the system does not depend on the number of services. First, this paper formalizes the property of weak-unlinkability, which has not been formalized in the literatures. Next, this paper extends an identification scheme with a pseudorandom function in order to realize an authentication system which satisfies all the requirements. This extension can be done with any identificationscheme and any pseudorandom function. Finally, this paper proposes an implementation with the Schnorridentification scheme and a collision-free hash function as an example of the proposed system. | |||||||
| 論文抄録(英) | ||||||||
| 内容記述タイプ | Other | |||||||
| 内容記述 | The purpose of this paper is to realize an authentication system which satisfies four requirements for security, privacy protection, and usability, that is, impersonation resistance against insiders, personalization, weak-unlinkability, and memory efficiency. The proposed system is the first system which satisfies all the properties. In the proposed system, transactions of a user within a single service can be linked (personalization), while transactions of a user among distinct services can not be linked (weak-unlinkability). The proposed system can be used with smart cards since the amount of memory required by the system does not depend on the number of services. First, this paper formalizes the property of weak-unlinkability, which has not been formalized in the literatures. Next, this paper extends an identification scheme with a pseudorandom function in order to realize an authentication system which satisfies all the requirements. This extension can be done with any identificationscheme and any pseudorandom function. Finally, this paper proposes an implementation with the Schnorridentification scheme and a collision-free hash function as an example of the proposed system. | |||||||
| 書誌レコードID | ||||||||
| 収録物識別子タイプ | NCID | |||||||
| 収録物識別子 | AA11464803 | |||||||
| 書誌情報 |
情報処理学会論文誌数理モデル化と応用（TOM） 巻 3, 号 3, p. 54-66, 発行日 2010-10-25 |
|||||||
| ISSN | ||||||||
| 収録物識別子タイプ | ISSN | |||||||
| 収録物識別子 | 1882-7780 | |||||||
| 出版者 | ||||||||
| 言語 | ja | |||||||
| 出版者 | 情報処理学会 | |||||||
