CSES: Customized Searchable Encryption Scheme with Efficient Key Management Over Medical Cloud Data

Sherif Abdelfattah,Mohamed Bazay,Mohamed Mahmoud,Waleed Alasmary

2021 International Symposium on Networks, Computers and Communications (ISNCC)（2021）

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摘要

To outsource medical data to the cloud, several schemes have been recently proposed to enable search over encrypted data to preserve data owners’ privacy. However, most of the existing schemes are either inefficient as they suffer from high computation/communication overheads or they are designed only to support single-data-owner and they unfortunately do not take in consideration the multi-data-o...

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关键词

Privacy preservation,multi-keyword ranked search over encrypted data,and cloud computing

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