Presentation 2014/5/15
Multivalue-converting of 2 value series in Secret Sharing Scheme using XOR, and Secure Function Evaluation which uses it
KAZUKO TAKAHASHI, YUJI SUGA, KEIICHI IWAMURA,
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Abstract(in English) Recently, secret sharing scheme has attracted attention as a technique for analyzing and analyze data while concealing the confidential information and privacy. This time, to extend the Kurihara scheme is a (k,n) threshold secret sharing scheme-fast using XOR, rather than a bit string secret information, we propose a (k,n) threshold secret sharing scheme to treat as a number of multi-valued. It is thereby possible, is treated as numeric secret information while maintaining the high speed of the process compared to the secret sharing scheme Shamir, realizing the concealment operation.
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Paper # Vol.2014-CSEC-65 No.2,Vol.2014-IOT-25 No.2
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Committee ICM
Conference Date 2014/5/15(1days)
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Language JPN
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Title (in English) Multivalue-converting of 2 value series in Secret Sharing Scheme using XOR, and Secure Function Evaluation which uses it
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1st Author's Name KAZUKO TAKAHASHI
1st Author's Affiliation Tokyo University of Science()
2nd Author's Name YUJI SUGA
2nd Author's Affiliation Internet Initiative Japan Inc.
3rd Author's Name KEIICHI IWAMURA
3rd Author's Affiliation Tokyo University of Science
Date 2014/5/15
Paper # Vol.2014-CSEC-65 No.2,Vol.2014-IOT-25 No.2
Volume (vol) vol.114
Number (no) 43
Page pp.pp.-
#Pages 6
Date of Issue