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chzg99

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muse

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【答案】应助回帖

感谢参与,应助指数 +1
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2楼2014-11-13 20:52:49
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muse

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【答案】应助回帖

★ ★ ★ ★ ★
chzg99: 金币+5, ★★★★★最佳答案 2014-11-13 21:05:58
jssxh: LS-EPI+1, 谢谢参与,请继续关注本版块 2014-11-14 09:52:56
A Regev-Type Fully Homomorphic Encryption Scheme Using Modulus Switching

作者:Chen, ZG (Chen, Zhigang)[ 1,2,3 ] ; Wang, J (Wang, Jian)[ 1 ] ; Chen, LQ (Chen, Liqun)[ 4 ] ; Song, XX (Song, Xinxia)[ 5 ]

SCIENTIFIC WORLD JOURNAL

文献号: 983862

DOI: 10.1155/2014/983862

出版年: 2014

查看期刊信息
摘要

A critical challenge in a fully homomorphic encryption (FHE) scheme is tomanage noise. Modulus switching technique is currently the most efficient noise management technique. When using the modulus switching technique to design and implement a FHE scheme, how to choose concrete parameters is an important step, but to our best knowledge, this step has drawn very little attention to the existing FHE researches in the literature. The contributions of this paper are twofold. On one hand, we propose a function of the lower bound of dimension value in the switching techniques depending on the LWE specific security levels. On the other hand, as a case study, we modify the Brakerski FHE scheme (in Crypto 2012) by using the modulus switching technique. We recommend concrete parameter values of our proposed scheme and provide security analysis. Our result shows that the modified FHE scheme is more efficient than the original Brakerski scheme in the same security level.
关键词

KeyWords Plus:KEY
作者信息

通讯作者地址: Chen, ZG (通讯作者)
[显示增强组织信息的名称]         Nanjing Univ Aeronaut & Astronaut, Coll Comp Sci & Technol, Nanjing 210016, Jiangsu, Peoples R China.

地址:
[显示增强组织信息的名称]         [ 1 ] Nanjing Univ Aeronaut & Astronaut, Coll Comp Sci & Technol, Nanjing 210016, Jiangsu, Peoples R China
              [ 2 ] ZhejiangWanli Univ, Coll Comp & Informat, Ningbo 315100, Zhejiang, Peoples R China
[显示增强组织信息的名称]         [ 3 ] Univ London, Informat Secur Grp, Egham TW20 0EX, Surrey, England
              [ 4 ] HP Labs, Bristol BS34 8QZ, Avon, England
              [ 5 ] ZhejiangWanli Univ, Jr Coll, Ningbo 315101, Zhejiang, Peoples R China

电子邮件地址:chzg99@gmail.com
基金资助致谢
基金资助机构        授权号
Fund of Jiangsu Innovation Program for Graduate Education        
CXLX12_0162
Fundamental Research Funds for the Central Universities, Ningbo Natural Science Foundation        
2012A610067
Chinese National Scholarship Fund        
2012B82003
查看基金资助信息   
出版商

HINDAWI PUBLISHING CORPORATION, 410 PARK AVENUE, 15TH FLOOR, #287 PMB, NEW YORK, NY 10022 USA
类别 / 分类

研究方向:Science & Technology - Other Topics

Web of Science 类别:Multidisciplinary Sciences
文献信息

文献类型:Article

语种:English

入藏号: WOS:000343502200001

ISSN: 1537-744X
期刊信息

    Impact Factor (影响因子): Journal Citation Reports®

其他信息

IDS 号: AR3QE

Web of Science 核心合集中的 "引用的参考文献": 29

Web of Science 核心合集中的 "被引频次": 0
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3楼2014-11-13 20:53:31
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4楼2014-11-13 20:58:46
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muse

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引用回帖:
4楼: Originally posted by chzg99 at 2014-11-13 20:58:46
检索了么?...

已经被收录检索。
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5楼2014-11-13 21:33:54
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