Revival of Secure Top-k Multi-Keyword over Encrypted Cloud Data

Provided by: IJCTT-International Journal of Computer Trends and Technology
Topic: Cloud
Format: PDF
Cloud computing has recently emerged as a new platform for deploying, managing, and provisioning large-scale services through an Internet-based infrastructure. However, concerns of sensitive information on cloud potentially cause privacy problems. Data encryption protects data security to some extent, but at the cost of compromised efficiency. Searchable Symmetric Encryption (SSE) allows retrieval of encrypted data over cloud. Here, focus on addressing data privacy issues using SSE. For the first time, formulate the privacy issue from the aspect of similarity relevance and scheme robustness.

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