Secure Automata-Based Substring Search Scheme on Encrypted Data

Secure Automata-Based Substring Search Scheme on Encrypted Data
复制标题

DOI:
10.1007/978-3-319-44524-3_7
复制
发表时间:
2016-09
期刊:
--
影响因子:
--
通讯作者:
Hiroaki Yamamoto
Hiroaki Yamamoto
中科院分区:
其他
文献类型:
--
作者:
Hiroaki Yamamoto

文献摘要

相似文献

对称可搜索加密(SSE)是一种在不解密的情况下搜索加密数据的方法,已经提出了几种SSE方案。但是,它们中的大多数只支持精确的关键字搜索。要搜索文档中的任何子串,我们必须在索引中注册文档的所有子串。因此,如果文档的长度不是,我们必须在索引中注册子字符串。在本文中,我们提出了一个安全和有效的加密文件的子串搜索方案。
Symmetric searchable encryption (SSE) is a method which searches encrypted data without decrypting it, and several SSE schemes have been proposed. However, most of them support only exact keyword search. To search for any substring in a document, we must register all substrings of the document in an index. Hence if the length of a document isn, we must registersubstrings in an index. In this paper, we present a secure and efficient substring search scheme on encrypted documents.