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Data Security with Time Constraint in Clouds


Mahejabin Patel , Svpm,malegaon; Shraddha Londhe, Svpm,malegaon; Shweta Mulik, Svpm,malegaon; Nital Shinde, Svpm,malegaon


Sensitive Data, Secure Self-Destructing, Fine Grained Access Control, Privacy-Preserving, Cloud Computing


Cloud computing is one of evolving technology nowadays, giving versatile services. But secure data sharing is susceptible in cloud computing environment. Full lifecycle privacy security is not implemented in Cloud, access control is challenging task to share sensitive data on cloud servers. One of novel approach for secure data self-destructing scheme is Key Policy Attribute Based Encryption with Time Specified attributes i.e. (KP-TSABE).The cipher text is labeled with time interval and private key is associated with particular time instant.KP-TSABE supports user defined authorization period by providing fine grained access control during the period. After User specified expiration time the data will be securely self-destructed.KP-TSABE scheme is secure under the decision l-bilinear Diffie-Hellman inversion assumption.

Other Details

Paper ID: IJSRDV4I90159
Published in: Volume : 4, Issue : 9
Publication Date: 01/12/2016
Page(s): 167-169

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