Secure Validating and Capable Ranked Keyword Search Over Outsourced Cloud Data

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Provided by: International Journal of Application or Innovation in Engineering & Management (IJAIEM)
Topic: Cloud
Format: PDF
Cloud computing economically enables the paradigm of data service outsourcing. However, to protect data privacy, sensitive cloud data have to be encrypted before outsourced to the commercial public cloud, which makes effective data utilization service a very challenging task. Although traditional searchable encryption techniques allow users to securely search over encrypted data through keywords, they support only boolean search and are not yet sufficient to meet the effective data utilization need that is inherently demanded by the large amount of users and huge amount of data files in cloud.
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