Multi Keyword Ranked Search Enabled Encryption on Cloud Data
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1) We design a searchable encryption scheme that supports both the accurate multi-keyword ranked search and flexible dynamic operation on document collection.
In the literature, searchable encryption is a helpful technique that treats encrypted data as documents and allows a user to securely search through a single keyword and
Searchable encryption is a technique which provides the search service over the encrypted cloud data.It is classified as searchable public key encryption(SSE) and searchable
Keyword based search allows selectively retrieve the file of interest[3].Traditional searchable encryption schemes allow users to securely search over encrypted data through
Cloud server Data users Data owner Searchable index Files Encrypted files Search result Search query..
To resist different attacks in different threat models, we construct two secure search schemes: the basic dynamic multi-keyword ranked search scheme (BDMRS) in the known cipher
work, we develop the searchable encryption for multi-keyword ranked search over the cloud data.. Today’s mail servers such as IMAP servers, file servers and other
First attempt to formulate the privacy issue in searchable encryption, and show server-side ranking based on order-preserving encryption (OPE) inevitably violates