Searchable Symmetric Encryption Method for Encrypted Data in Cloud

Provided by: Journal of Innovative Research and Solutions (JIRAS)
Topic: Security
Format: PDF
As cloud computing becomes prevalent, more and more sensitive information is being centralized into the cloud. For the protection of data privacy, sensitive data usually have to be encrypted before outsourcing, which makes effective data utilization a very challenging task. Thus, enabling an encrypted cloud data search service is of paramount importance. Considering the large number of data users and documents in cloud, it is crucial for the search service to allow multi-keyword query and provide result similarity ranking to meet the effective data retrieval need.

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