| Presentation | 2008-05-16 Reconsideration on Algorithmic Tamper Proof Devices using PIN (part2) Yuichi KOMANO, Kazuo OHTA, Hideyuki MIYAKE, Atsushi SHIMBO, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Gennaro et al. discussed the algorithmic tamper proof (ATP) devices using the personal identification number (PIN); and proposed counter units which number the amount of wrong attempts in user authentication. At SCIS 2008, we proposed another unit which numbers the amount of consecutive wrong attempts; however, which requires the expensive memory area (both read-proof and tamper-proof area). In this report, we give two constructions of counter unit which number the amount of consecutive wrong attempts and have no use for such expensive memory area. Note that the security of them can be ensured by estimating the success probability of specific but exhaustive attacks. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Algorithmic Tamper Proof (ATP) / Authentication / PIN / Counter Unit / Chameleon Hash Function |
| Paper # | ISEC2008-7 |
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| Conference Information | |
| Committee | ISEC |
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| Conference Date | 2008/5/9(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
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| Vice Chair | |
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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) | Reconsideration on Algorithmic Tamper Proof Devices using PIN (part2) |
| Sub Title (in English) | |
| Keyword(1) | Algorithmic Tamper Proof (ATP) |
| Keyword(2) | Authentication |
| Keyword(3) | PIN |
| Keyword(4) | Counter Unit |
| Keyword(5) | Chameleon Hash Function |
| 1st Author's Name | Yuichi KOMANO |
| 1st Author's Affiliation | Computer & Network Systems Laboratory, Corporate Research & Development Center, Toshiba Corporation() |
| 2nd Author's Name | Kazuo OHTA |
| 2nd Author's Affiliation | Department of Information and Communication Engineering, The University of Electro-Communications |
| 3rd Author's Name | Hideyuki MIYAKE |
| 3rd Author's Affiliation | Computer & Network Systems Laboratory, Corporate Research & Development Center, Toshiba Corporation |
| 4th Author's Name | Atsushi SHIMBO |
| 4th Author's Affiliation | Computer & Network Systems Laboratory, Corporate Research & Development Center, Toshiba Corporation |
| Date | 2008-05-16 |
| Paper # | ISEC2008-7 |
| Volume (vol) | vol.108 |
| Number (no) | 38 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |