计算机工程与应用2018，Vol.54Issue(2)：97-101,5.DOI:10.3778/j.issn.1002-8331.1608-0034
基于同态加密的多关键词检索方案
摘要
Abstract
With the development of cloud storage service,more and more data owners trend to outsource private data to the cloud data storage provider. To ensure the data security, data on the cloud server should be stored in the encrypted form.The existing multiple keywords ciphertext retrieval techniques cannot balance the accuracy and security.This paper presents a scheme based on the improved vector space model and homomorphic encryption technology.The performance analysis shows that the scheme can effectively solve the retrieval problem on ciphertext.关键词
同态加密/向量空间模型/密文检索/多关键词Key words
homomorphic encryption/Vector Space Model(VSM)/ciphertext retrieval/multiple keywords分类
信息技术与安全科学引用本文复制引用
向广利,李安康,林香,熊彬..基于同态加密的多关键词检索方案[J].计算机工程与应用,2018,54(2):97-101,5.基金项目
湖北省自然科学基金(No.2012FFB05003). （No.2012FFB05003）
