A Privacy-Preserving Access Control with Robust Data Authenticity for Cloud Group

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Provided by: International Journal of Emerging Technology in Computer Science and Electronics ( IJETCSE)
Topic: Cloud
Format: PDF
Cloud storage enables users to remotely store their data and enjoy the on-demand high quality cloud applications without the burden of local hardware and software management. Unfortunately, sharing data in a multi-owner manner while preserving data and identity privacy from an untrusted cloud is still a challenging issue, due to the frequent change of the membership. In order to address this new problem and further achieve a secure and dependable cloud storage service, the authors propose a secure multi-owner data sharing scheme.
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