Secure Data Sharing for Dynamic and Large Groups in the Cloud

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Provided by: The International Journal of Innovative Research in Computer and Communication Engineering
Topic: Cloud
Format: PDF
Cloud computing provides resources of the computing infrastructure as services over the internet as well as it provide solution for sharing group resource among group members. Unfortunately, designing a secure data sharing scheme for multi-owner groups in the cloud is not an easy task, due to the identity privacy and the frequent change of the membership. By the first efficient group signature and dynamic broadcast encryption techniques, any group member can share data with others in the cloud.
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