• ISSN: 2349-6002
  • UGC Approved Journal No 47859
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Secure Cloud Storage with Multiple Keyword Search Function

  • Unique Paper ID: 145045
  • Volume: 4
  • Issue: 7
  • PageNo: 163-168
  • Abstract:
  • The amount of data and the user’s demands of accessing these data both are increasing rapidly. As the cloud computing environment provides great flexibility and availability for the data as and when required, data owners are motivated to outsource their large amount of documents from local system to commercial public cloud. When users wants particular document from the cloud servers they gets readily available, but at the same time this kind of computing model brings challenges to the security and privacy of data stored in cloud servers. So to maintain this privacy this project proposes model with Attribute-based encryption (ABE) technology to design fine-grained access control system, which provides one good method to solve the security issues in cloud setting. Outsourced ABE(OABE) with fine-grained access control system can largely reduce the computation cost for users who want to access encrypted data stored in cloud by outsourcing the heavy computation to cloud service provider (CSP). As their are large number of files, this project present a new cryptographic primitive called attribute-based encryption scheme with outsourcing key-issuing and outsourcing decryption, which can implement keyword search function (KSF-OABE). Instead now a days, there are large number of data users and also large number of documents in cloud, makes it crucial for the search service based on providing single keyword. This demands multiple keyword search query and provide result similarity ranking to meet the effective data retrieval needs. With this demands the proposed system solve the challenging problem of multiple keyword searching over cloud data. Here, the proposed and develop system takes multiple keywords for searching documents stored in cloud in encrypted format along with outsourcing key-issuing facility by third party auditor(TPA), that achieves privacy preservation and gives the matched document properly as a result.
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  • ISSN: 2349-6002
  • Volume: 4
  • Issue: 7
  • PageNo: 163-168

Secure Cloud Storage with Multiple Keyword Search Function

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UGC Approved
Journal no 47859

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