| Presentation | 2010-09-10 A study on strengthening of the tactile information used in Undercover challenge & response authentication Shifeng Sun, Yuki Fujii, Takahiro Sakai, Takumi Yamamoto, Masakatsu Nishigaki, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Nowadays passwords information could be stolen by shoulder-surfing attack with peeping and/or remote video camera etc. Challenge & Response authentication could be an effective measure to resist the shoulder-surfing attack. However, Challenge and Response authentication need to generate a secure response with the cryptographic functions, which is burden for users. Then Sasamoto et. al. proposed to transmit the challenge as the tactile information. Their scheme can hide the challenge to generate the response from attackers. Hence, it is expected that the security level is maintained even with a simple response generation. However, their scheme can transmit only limited information in the challenge channel. So the scheme is vulnerable against brute force attack. Jn this paper, therefore, we proposed to strengthen the tactile information to solve the problem |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Challenge & Response authentication / tactile information / hidden-challenge |
| Paper # | ISEC2010-47 |
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| Conference Information | |
| Committee | ISEC |
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| Conference Date | 2010/9/3(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (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) | A study on strengthening of the tactile information used in Undercover challenge & response authentication |
| Sub Title (in English) | |
| Keyword(1) | Challenge & Response authentication |
| Keyword(2) | tactile information |
| Keyword(3) | hidden-challenge |
| 1st Author's Name | Shifeng Sun |
| 1st Author's Affiliation | Graduate School of Informatics, Shizuoka University() |
| 2nd Author's Name | Yuki Fujii |
| 2nd Author's Affiliation | Graduate School of Informatics, Shizuoka University |
| 3rd Author's Name | Takahiro Sakai |
| 3rd Author's Affiliation | Graduate School of Informatics, Shizuoka University |
| 4th Author's Name | Takumi Yamamoto |
| 4th Author's Affiliation | Graduate School of Science and Technology Shizuoka Univ. |
| 5th Author's Name | Masakatsu Nishigaki |
| 5th Author's Affiliation | Graduate School of Science and Technology Shizuoka Univ. |
| Date | 2010-09-10 |
| Paper # | ISEC2010-47 |
| Volume (vol) | vol.110 |
| Number (no) | 200 |
| Page | pp.pp.- |
| #Pages | 8 |
| Date of Issue | |