Fine-Grained Data Sharing Supporting Attribute Extension in Cloud Computing

Abstract

Attribute-based encryption (ABE) can be used for implementing fine-grained data sharing in cloud computing. However, most of the existing ABE schemes cannot realize attribute extension and provable security simultaneously. In this paper, we propose a fine-grained attribute-based data sharing system based on a hybrid encryption mechanism. A rigorous security… (More)

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Cite this paper

@inproceedings{Zhang2015FineGrainedDS, title={Fine-Grained Data Sharing Supporting Attribute Extension in Cloud Computing}, author={Yinghui Zhang}, year={2015} }