Privacy Preserving Searchable Encryption with Fine-Grained Access Control
IEEE Transactions on Cloud Computing(2021)
摘要
Searchable encryption facilitates cloud server to search over encrypted data without decrypting the data. Single keyword based searchable encryption enables a user to access a subset of documents, which contains the keyword of the user’s interest. In this paper, we present a single keyword based searchable encryption scheme for the applications where multiple data owners upload their data and then...
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关键词
Cloud computing,Encryption,Indexes,Receivers,Access control,Medical services
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