Presentation | 2012-11-21 Secure multiplication algorithm based on secret sharing Ryota NAKADA, Takayuki NAKACHI, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | In this paper, we propose secure multiplication algorithm based on the secret sharing scheme. Secret sharing scheme can guarantee a secret of data and repaired a secret data in perfectly even if a part of secret data is lost. In addition, secret sharing scheme can realize multiparty protocol. Using this protocol, we can compute encrypted data without decording the data but the computation resources must be in local. For address the problem, we propose a secret computation protocol. In concrete terms, by using our computation protocol encrypted data can be computed in cloud data center. The computation protocol can be computed multiple addition and only one multiplication. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Secret sharing / Multiparty protocol / Secure computation |
Paper # | ISEC2012-59,LOIS2012-34 |
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Committee | ISEC |
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Conference Date | 2012/11/14(1days) |
Place (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) | Secure multiplication algorithm based on secret sharing |
Sub Title (in English) | |
Keyword(1) | Secret sharing |
Keyword(2) | Multiparty protocol |
Keyword(3) | Secure computation |
1st Author's Name | Ryota NAKADA |
1st Author's Affiliation | Faculty of Engineering, First University() |
2nd Author's Name | Takayuki NAKACHI |
2nd Author's Affiliation | Faculty of Engineering, First University |
Date | 2012-11-21 |
Paper # | ISEC2012-59,LOIS2012-34 |
Volume (vol) | vol.112 |
Number (no) | 305 |
Page | pp.pp.- |
#Pages | 6 |
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