Presentation | 2005-07-22 On Shared Attribute Certification Tsutomu MATSUMOTO, Junji SHIKATA, Takenobu SEITO, Takahiro FURUE, Makiko UEYAMA, |
---|---|
PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | In this paper, we extract and study the basic scheme about the shared attribute certification in consideration of user's privacy protection that the entity, which certificates user's identity, does not have all of the user's information. That is, we show a basic model of shared attribute certification, which introduce shared attribute authorities and the modules called user assistant. In this model, the shared authorities manage the user's attribute information by using secret sharing schemes, and the user assistants, which can select the range about the user's attribute information for generating the attribute credentials. In addition, we propose a basic protocol of shared attribute certification. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | attribute certification / secret sharing / anonymous certification / user's privacy protection |
Paper # | ISEC2005-53 |
Date of Issue |
Conference Information | |
Committee | ISEC |
---|---|
Conference Date | 2005/7/15(1days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | |
Chair | |
Vice Chair | |
Secretary | |
Assistant |
Paper Information | |
Registration To | Information Security (ISEC) |
---|---|
Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | On Shared Attribute Certification |
Sub Title (in English) | |
Keyword(1) | attribute certification |
Keyword(2) | secret sharing |
Keyword(3) | anonymous certification |
Keyword(4) | user's privacy protection |
1st Author's Name | Tsutomu MATSUMOTO |
1st Author's Affiliation | Graduate School of Environment and Information Sciences, Yokohama National University() |
2nd Author's Name | Junji SHIKATA |
2nd Author's Affiliation | Graduate School of Environment and Information Sciences, Yokohama National University |
3rd Author's Name | Takenobu SEITO |
3rd Author's Affiliation | Graduate School of Environment and Information Sciences, Yokohama National University |
4th Author's Name | Takahiro FURUE |
4th Author's Affiliation | Graduate School of Environment and Information Sciences, Yokohama National University |
5th Author's Name | Makiko UEYAMA |
5th Author's Affiliation | Graduate School of Environment and Information Sciences, Yokohama National University |
Date | 2005-07-22 |
Paper # | ISEC2005-53 |
Volume (vol) | vol.105 |
Number (no) | 194 |
Page | pp.pp.- |
#Pages | 8 |
Date of Issue |