Presentation | 2010-03-05 Reducing Disclosed Credentials in Automated Trust Negotiation Using Preference Taichi HANAOKA, Yoshimichi ITO, Noboru BABAGUCHI, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | As a useful framework for establishing mutual trust on the network, automated trust negotiation has been proposed. In automated trust negotiation, a service provider and a client exchange credentials according to their policies to establish mutual trust. Because credentials and policies often include sensitive information, it is required not to disclose sensitive information as possible. In this paper, we propose a trust negotiation strategy based on eager strategy using preference. We show that the total number of disclosed credentials using our negotiation strategy does not exceed the number of disclosed credentials using eager negotiation. Furthermore, our negotiation strategy is efficient and complete. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | trust negotiation / eager strategy / credential / preference / policy / efficiency / completeness |
Paper # | IT2009-132,ISEC2009-140,WBS2009-111 |
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Committee | ISEC |
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Conference Date | 2010/2/25(1days) |
Place (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | Information Security (ISEC) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Reducing Disclosed Credentials in Automated Trust Negotiation Using Preference |
Sub Title (in English) | |
Keyword(1) | trust negotiation |
Keyword(2) | eager strategy |
Keyword(3) | credential |
Keyword(4) | preference |
Keyword(5) | policy |
Keyword(6) | efficiency |
Keyword(7) | completeness |
1st Author's Name | Taichi HANAOKA |
1st Author's Affiliation | Graduate School of Engineering, Osaka University() |
2nd Author's Name | Yoshimichi ITO |
2nd Author's Affiliation | Graduate School of Engineering, Osaka University |
3rd Author's Name | Noboru BABAGUCHI |
3rd Author's Affiliation | Graduate School of Engineering, Osaka University |
Date | 2010-03-05 |
Paper # | IT2009-132,ISEC2009-140,WBS2009-111 |
Volume (vol) | vol.109 |
Number (no) | 445 |
Page | pp.pp.- |
#Pages | 8 |
Date of Issue |