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chzg99: 金币+5, ★★★很有帮助 2014-10-27 21:50:10
jssxh: 金币+5, LS-EPI+1, 谢谢参与,请继续关注本版块 2014-10-28 11:38:58
A Regev-type fully homomorphic encryption scheme using modulus switching.
作者:Chen, Zhigang; Wang, Jian; Chen, Liqun; Song, Xinxia
TheScientificWorldJournal
卷:2014 页:983862
DOI:10.1155/2014/983862
出版年:2014 (Epub 2014 Jun 25)
摘要
A critical challenge in a fully homomorphic encryption (FHE) scheme is to manage 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.
作者信息
地址:College of Computer Science and Technology, Nanjing University of Aeronautics and Astronautics, Nanjing 210016, China ; College of Computer and Information, Zhejiang Wanli University, Ningbo, Zhejiang 315100, China ; Information Security Group, Royal Holloway, University of London, Egham, Surrey TW20 0EX, UK.
文献信息
文献类型:Journal Article; Research Support, Non-U.S. Gov't
语种:English
PubMed ID:25093212
NLM 唯一 ID:101131163
创建日期: 05 Aug 2014         
电子出版:25 Jun 2014
国家/地区: United States
ISSN:1537-744X
其他信息
分主题子库:Index Medicus
记录所有者:NLM
状态:In-Process
2楼2014-10-27 21:38:07
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3楼2014-10-27 21:45:15
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4楼2014-10-27 21:45:38
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引用回帖:
3楼: Originally posted by chzg99 at 2014-10-27 21:45:15
被SCI检索了么?...

状态:In-Process
意思就是马上就可以了!
5楼2014-10-27 21:48:31
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wwmy2008

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6楼2014-10-29 00:16:18
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