| Item type |
SIG Technical Reports(1) |
| 公開日 |
2015-02-24 |
| タイトル |
|
|
タイトル |
The Bitcoin Network as Platform for Trans-Organizational Attribute Authentication |
| タイトル |
|
|
言語 |
en |
|
タイトル |
The Bitcoin Network as Platform for Trans-Organizational Attribute Authentication |
| 言語 |
|
|
言語 |
eng |
| 資源タイプ |
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|
資源タイプ識別子 |
http://purl.org/coar/resource_type/c_18gh |
|
資源タイプ |
technical report |
| 著者所属 |
|
|
|
Nara Institute of Science and Technology |
| 著者所属 |
|
|
|
Nara Institute of Science and Technology |
| 著者所属(英) |
|
|
|
en |
|
|
Nara Institute of Science and Technology |
| 著者所属(英) |
|
|
|
en |
|
|
Nara Institute of Science and Technology |
| 著者名 |
Jason, Jason,Paul,Cruz
Yuichi, Kaji
|
| 著者名(英) |
Jason, PaulCruz
Yuichi, Kaji
|
| 論文抄録 |
|
|
内容記述タイプ |
Other |
|
内容記述 |
The role-based access control (RBAC) is a natural and versatile model of the access control principle. In the real world, an organization commonly provides a service to a user who owns a certain role that was issued by a different organization. However, such a trans-organizational RBAC is not common in a computer network because it is difficult to establish both the security that prohibits malicious impersonation of roles and the flexibility that allows small organizations/individual users to fully control their own roles. This study proposes a system that makes use of Bitcoin technology to realize a trans-organizational RBAC mechanism. Bitcoin, the first decentralized digital currency, is a payment network that has become a platform for innovative ideas. Bitcoin's technology, including its protocol, cryptography, and open-source nature, has built a good reputation and has been applied in other applications, such as trusted timestamping. The proposed system uses Bitcoin technology as a versatile infrastructure to represent the trust and endorsement relationship that are essential in RBAC and to realize a challenge-response authentication protocol that verifies a user's ownership of roles. |
| 論文抄録(英) |
|
|
内容記述タイプ |
Other |
|
内容記述 |
The role-based access control (RBAC) is a natural and versatile model of the access control principle. In the real world, an organization commonly provides a service to a user who owns a certain role that was issued by a different organization. However, such a trans-organizational RBAC is not common in a computer network because it is difficult to establish both the security that prohibits malicious impersonation of roles and the flexibility that allows small organizations/individual users to fully control their own roles. This study proposes a system that makes use of Bitcoin technology to realize a trans-organizational RBAC mechanism. Bitcoin, the first decentralized digital currency, is a payment network that has become a platform for innovative ideas. Bitcoin's technology, including its protocol, cryptography, and open-source nature, has built a good reputation and has been applied in other applications, such as trusted timestamping. The proposed system uses Bitcoin technology as a versatile infrastructure to represent the trust and endorsement relationship that are essential in RBAC and to realize a challenge-response authentication protocol that verifies a user's ownership of roles. |
| 書誌レコードID |
|
|
収録物識別子タイプ |
NCID |
|
収録物識別子 |
AN10505667 |
| 書誌情報 |
研究報告数理モデル化と問題解決（MPS）
巻 2015-MPS-102,
号 12,
p. 1-6,
発行日 2015-02-24
|
| Notice |
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SIG Technical Reports are nonrefereed and hence may later appear in any journals, conferences, symposia, etc. |
| 出版者 |
|
|
言語 |
ja |
|
出版者 |
情報処理学会 |
IPSJ-MPS15102012.pdf (1.2 MB)
