Provide Secure And Privacy-Preserving Access Control To Users Anonymously Utilize The Cloud Resource Using Mona
Journal Title: International Journal of Research in Computer and Communication Technology - Year 2014, Vol 3, Issue 11
Abstract
Involvement in a multi-owner manner while preserving data and identity privacy from an untrusted cloud is still a challenging issue due to the regular change of the membership.In the meantime the storage overhead and encryption computation cost of our method are autonomous with the number of revoked users. In addition we analyze the security of our scheme with rigorous proofs and reveal the competence of our scheme in experiments.Sharing group resource among cloud users is a major problem so cloud computing provides a reasonable and efficient solution. In this paper we propose a secure multi-owner data sharing scheme named Mona for dynamic groups in the cloud. By leveraging group signature and dynamic broadcast encryption methods any cloud user can anonymously share data with others. Due to frequent change of membership sharing data in a multi-owner manner to an untrusted cloud is still a challenging issue.
Authors and Affiliations
P Amaravathi, V. Josephraju, K Challayamma
Keywords
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