| Presentation | 2013-11-28 A Note on Attacks against Card-Based Cryptographic Protocols Takaaki MIZUKI, Hiroki SHIZUYA, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | It has been known that Secure Multi-Party Computations can be conducted using a number of black and red physical cards (with identical backs). During such a card-based cryptographic protocol, all players manipulate the cards on a table publicly, and hence they are typically assumed to be semi-honest in the literature. In this paper, we even consider a possible case where some players act maliciously, and then propose a countermeasure. We also deal with secret information leakage due to physical properties of the cards, and discuss their countermeasures. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Card-based protocols / Card games / Cryptography without computers / Recreational cryptography / Secure computations |
| Paper # | ISEC2013-62,LOIS2013-28 |
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| Conference Information | |
| Committee | ISEC |
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| Conference Date | 2013/11/21(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 Note on Attacks against Card-Based Cryptographic Protocols |
| Sub Title (in English) | |
| Keyword(1) | Card-based protocols |
| Keyword(2) | Card games |
| Keyword(3) | Cryptography without computers |
| Keyword(4) | Recreational cryptography |
| Keyword(5) | Secure computations |
| 1st Author's Name | Takaaki MIZUKI |
| 1st Author's Affiliation | Cyberscience Center, Tohoku University() |
| 2nd Author's Name | Hiroki SHIZUYA |
| 2nd Author's Affiliation | Center for Information Technology in Education, Tohoku University |
| Date | 2013-11-28 |
| Paper # | ISEC2013-62,LOIS2013-28 |
| Volume (vol) | vol.113 |
| Number (no) | 326 |
| Page | pp.pp.- |
| #Pages | 8 |
| Date of Issue | |