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An Efficient and Fine-Grained Big Data Access Control Scheme with Privacy-Preserving Policy

Author(s):

Sushma J. Hiwrale , Computer Science and Technology, MIT Aurangabad; Prof. D. R. Deshmukh, Computer Science and Technology, MIT Aurangabad

Keywords:

Big Data Access Control Scheme

Abstract

In accessing of huge data continue cloud major issue inflicting loss of data in cloud and facing a retardant in authority and privacy of users. Cipher text-Policy Attribute based writing (CP-ABE) is also a promising writing technique permits} end-users to cipher their data to a lower place the access policies made public over some attributes {of data information of information} of information} shoppers and alone permits data shoppers whose attributes satisfy the access policies to decrypt the information. In CP-ABE, the access policy is connected to the cipher text in plaintext kind, which might jointly leak some personal knowledge regarding end-users. Existing ways that alone half hide the attribute values at intervals the access policies, whereas the attribute names unit of measurement still unprotected. Wherever as uploading a file time server is said to file to provide access to file for restricted time alone. Attribute authority in our theme assign personal key to user whereas uploading files on cloud and jointly files secret key and private key to data shopper whereas uploading. Once coming back into keyword user shopper will get prime rank result depends upon attribute and time.

Other Details

Paper ID: IJSRDV6I100236
Published in: Volume : 6, Issue : 10
Publication Date: 01/01/2019
Page(s): 422-426

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