Presentation | 2010-11-24 Bidirectional Policy Matching using Homomorphic Encryption Systems Fumihiro MORI, Hirofumi YAMAKI, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Automated Trust Negotiation(ATN) is a mechanism to establish mutual trust between service providers and users in the Internet. In this report, we propose bidirectional policy matching as an ATN negotiation strategy that repeats unidirectional policy matching using homomorphic encryption. In this strategy, there is no disclosure of credentials before the negotiation succeed. Because there is no leak of policies except for policies which derived from negotiation outcome, compared to existing strategies, the amount of leak of policies in whole strategy decreased. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | trust / Automated Trust Negotiation (ATN) / homomorphic encryption / policy matching |
Paper # | IA2010-52 |
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Committee | IA |
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Conference Date | 2010/11/17(1days) |
Place (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | Internet Architecture(IA) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Bidirectional Policy Matching using Homomorphic Encryption Systems |
Sub Title (in English) | |
Keyword(1) | trust |
Keyword(2) | Automated Trust Negotiation (ATN) |
Keyword(3) | homomorphic encryption |
Keyword(4) | policy matching |
1st Author's Name | Fumihiro MORI |
1st Author's Affiliation | Graduate School of Information Science, Nagoya University() |
2nd Author's Name | Hirofumi YAMAKI |
2nd Author's Affiliation | Information Technology Center, Nagoya University |
Date | 2010-11-24 |
Paper # | IA2010-52 |
Volume (vol) | vol.110 |
Number (no) | 304 |
Page | pp.pp.- |
#Pages | 6 |
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