Abstract:Within the cloud environment, the availability of storage, as well as bandwidth, can be effectively preserved in virtue of data de-duplication. However, refraining redundancy from additional storage or communication is not trivial due to security concerns. Though intensive researches have been addressed on a convergent cryptosystem for secure data de-duplication, the conflicts amongst functionality, confidentiality, and authority remain unbalanced. More concretely, although data are obfuscated under convergent… Show more
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