Presentation | 2013-11-28 A Note on Attacks against Card-Based Cryptographic Protocols Takaaki MIZUKI, Hiroki SHIZUYA, |
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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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Committee | LOIS |
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Conference Date | 2013/11/21(1days) |
Place (in Japanese) | (See Japanese page) |
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Registration To | Life Intelligence and Office Information Systems (LOIS) |
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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) | 327 |
Page | pp.pp.- |
#Pages | 8 |
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