Regenerating code is a fault-tolerant technique based on the network ***,most of the researchers just focus on the construction of the codes,ignoring the security of the codes in application,especially the security in...
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ISBN:
(纸本)9781467349970
Regenerating code is a fault-tolerant technique based on the network ***,most of the researchers just focus on the construction of the codes,ignoring the security of the codes in application,especially the security in an extremely open environment such as cloud computing and cloud storage.A secure regenerating code,called SRCS is proposed in this paper to solve the fault-tolerant of distributednetworked *** achieves the security of the regenerating code using the threshold public-key encryption with low redundancy and high *** the storage system based on the SRCS,the data owner shares his private key to a set of key servers and uses the storage servers to stores the *** if the attacker compromises all storage servers,he can't get the *** shows that SRCS is secure in the semi-adaptive model using decisional BDHE assumption.
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