Presentation | 2003/7/18 Two-Geen-Relation Password Authentication Protocol (2GR) Takasuke TSUJI, Akihiro SHIMIZU, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Software applications for the transfer of money or personal information are increasingly common on the Internet. These applications require user authentication for confirming legitimate users. One-time password authentication methods risk a stolen-verifier problem or other steal attacks because the authentication on the Internet server stores the user's verifiers and secret keys. The ROSI (RObust and SImple password authentication protocol) is secure password authentication protocol. However, we have found attacks on ROSI. Here, we propose a new method which eliminates such problems without increasing the processing load and can perform high security level same as S/Key systems without resetting the verifier. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | password authentication / one-time password / stolen-verifier problem / Internet protocol |
Paper # | SITE2003-9,OIS2003-15 |
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Committee | SITE |
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Conference Date | 2003/7/18(1days) |
Place (in Japanese) | (See Japanese page) |
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Topics (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | Social Implications of Technology and Information Ethics (SITE) |
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Language | ENG |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Two-Geen-Relation Password Authentication Protocol (2GR) |
Sub Title (in English) | |
Keyword(1) | password authentication |
Keyword(2) | one-time password |
Keyword(3) | stolen-verifier problem |
Keyword(4) | Internet protocol |
1st Author's Name | Takasuke TSUJI |
1st Author's Affiliation | Kochi University of Technology() |
2nd Author's Name | Akihiro SHIMIZU |
2nd Author's Affiliation | Kochi University of Technology |
Date | 2003/7/18 |
Paper # | SITE2003-9,OIS2003-15 |
Volume (vol) | vol.103 |
Number (no) | 224 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |