Enabling Fine-grained Multi-keyword Search Supporting Classified Sub-dictionaries over Encrypted Cloud Data
نویسندگان
چکیده
Fine-grained multi-keyword search schemes over encrypted cloud data. Our innovative donations are three-fold. First, we commence the application scores and partiality factors upon keywords which facilitate the particular keyword search and modified user familiarity. we auxiliary take up the confidential sub-dictionaries procedure to accomplish better effectiveness on index structure, trapdoor generating and question. Lastly, we evaluate the sanctuary of the projected schemes in stipulations of discretion of credentials, privacy fortification of manifestation and trapdoor, and unlink capability of trapdoor. Through general experiments using the real-world dataset, we confirm the concert of the projected schemes. Both the safekeeping analysis and tentative results express that the projected schemes can accomplish the same protection level comparing to the presented ones and better routine in terms of functionality, query complication and competence.
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