Presentation | 2017-11-09 Anonymous Attribute-Authentication Scheme in Multi-authority Setting on Key Generation Hiroaki Anada, Seiko Arita, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | In a setting that a single user is given plural credentials on her attributes and related secret keys, an authentication method to the user should be capable of simultaneously authenticate the plural credentials. Also, from the view point of users' privacy increasing recent years, there arises a need for such an attribute-authentication scheme with anonymity of users' identities. On the other hand, in the anonymous attribute-authentication scheme, a collusion attack is typical, where an adversary collects credentials on of attributes from plural users and tries to make a verifier accept. In this report, we propose an anonymous attribute-authentication scheme with collusion resistance in the setting of plural authorities on key generation. The anonymity is achieved by identity-indistinguishable property. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | proof system / witness indistinguishability / anonymous credential system |
Paper # | ISEC2017-59,SITE2017-41,LOIS2017-36 |
Date of Issue | 2017-11-02 (ISEC, SITE, LOIS) |
Conference Information | |
Committee | LOIS / ISEC / SITE |
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Conference Date | 2017/11/9(2days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | |
Chair | Hiroyuki Nishi(Sojo Univ.) / Kazuto Ogawa(NHK) / Hitoshi Okada(NII) |
Vice Chair | Tomohiro Yamada(NTT) / Atsushi Fujioka(Kanagawa Univ.) / Shiho Moriai(NICT) / Tetsuya Morizumi(Kanagawa Univ.) / Masaru Ogawa(Kobe Gakuin Univ.) |
Secretary | Tomohiro Yamada(Nagasaki Univ.) / Atsushi Fujioka(NTT) / Shiho Moriai(Tohoku Univ.) / Tetsuya Morizumi(Tokai Univ.) / Masaru Ogawa(Gifu Shotoku Gakuen Univ.) |
Assistant | Motoi Okamoto(Research Organization of Information and Systems) / Keita Emura(NICT) / Yuichi Komano(TOSHIBA) / Yuuji Suga(IIJ) / Akiyoshi Kabeya(Chiba Univ.) / Hisanori Kato(KDDI) |
Paper Information | |
Registration To | Technical Committee on Life Intelligence and Office Information Systems / Technical Committee on Information Security / Technical Committee on Social Implications of Technology and Information Ethics |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Anonymous Attribute-Authentication Scheme in Multi-authority Setting on Key Generation |
Sub Title (in English) | |
Keyword(1) | proof system |
Keyword(2) | witness indistinguishability |
Keyword(3) | anonymous credential system |
1st Author's Name | Hiroaki Anada |
1st Author's Affiliation | University of Nagasaki(U.Nagasaki) |
2nd Author's Name | Seiko Arita |
2nd Author's Affiliation | Institute of Information Security(IISEC) |
Date | 2017-11-09 |
Paper # | ISEC2017-59,SITE2017-41,LOIS2017-36 |
Volume (vol) | vol.117 |
Number (no) | ISEC-285,SITE-286,LOIS-287 |
Page | pp.pp.63-70(ISEC), pp.63-70(SITE), pp.63-70(LOIS), |
#Pages | 8 |
Date of Issue | 2017-11-02 (ISEC, SITE, LOIS) |