单个短语中加密数据的可验证短语搜索分析与改进

2015 10th International Conference on P2P, Parallel, Grid, Cloud and Internet Computing (3PGCIC) Pub Date : 2015-11-04 DOI:10.1109/3PGCIC.2015.23

Fanyu Kong, Jie Wang, Jia Yu, Xu An Wang

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引用次数: 1

摘要

Z. a . Kissel提出了一种基于对称加密算法的可验证单相短语搜索方案，并在半诚实好奇(SHBC)模型下证明了该方案的非自适应安全性。本文对Z. a . Kissel方案进行了安全性分析，表明云服务提供商可以根据客户端的短语查询获得一些新的短语陷阱和搜索结果。此外，我们还提出了一种改进方案，以简化Kissel方案并提高其安全性。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Analysis and Improvement of a Verifiable Phrase Search over Encrypted Data in a Single Phrase

Z. A. Kissel proposed a verifiable single-phase phrase search scheme using symmetric encryption algorithm, which was proved non-adaptively secure in the Semi-Honestbut-Curious (SHBC) model. We present a security analysis of Z. A. Kissel's scheme and show that the cloud service provider can obtain some new phrases' trapdoors and search outcomes based on the client's a phrase query. Additionally, we propose an improvement to simplify Kissel's scheme and enhance its security.

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来源期刊

2015 10th International Conference on P2P, Parallel, Grid, Cloud and Internet Computing (3PGCIC)

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