Fp015 – An Efficient Multi-User Searchable Encryption Scheme without Query Transformation over Outsourced Encrypted Data

ABSTRACT:

Searchable Encryption (SE) plans give security and protection to the cloud information. The current SE approaches empower different clients to perform seek activity by utilizing different plans like Broadcast Encryption (BE), Attribute-Based Encryption (ABE), and so on. In any case, these plans don’t enable numerous clients to play out the inquiry task over the encoded information of various proprietors. Some SE plans include a Proxy Server (PS) that enable various clients to play out the inquiry task.

In any case, these methodologies bring about colossal computational weight on PS because of the rehashed encryption of the client inquiries for change reason in order to guarantee that clients’ question is accessible over the scrambled information of different proprietors. Consequently, to wipe out this computational weight on PS, this paper proposes a protected intermediary server approach that plays out the pursuit activity without changing the client inquiries. This methodology additionally restores the best k pertinent reports to the client questions by utilizing Euclidean separation closeness approach. In light of the trial examine, this methodology is proficient regarding seek time and precision.

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