PORs: Proofs of Retrievability for Large Files
Citations
2,511 citations
2,127 citations
1,962 citations
1,422 citations
Cites background from "PORs: Proofs of Retrievability for ..."
...• Jin Li is with the School of Computer Science and Educational Software, Guangzhou University, Guangzhou 510006, China....
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...Several trends are opening up the era of Cloud Computing, which is an Internet-based development and use of computer technology....
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1,408 citations
Cites background or methods from "PORs: Proofs of Retrievability for ..."
...improved PoR scheme built from BLS signatures with full proofs of security in the security model defined in [11]....
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...[11] describe a “proof of retrievability” (PoR) model, where spot-checking and errorcorrecting codes are used to ensure both “possession” and “retrievability” of data files on remote archive service systems....
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...We follow the similar definition of previously proposed schemes in the context of remote data integrity checking [6], [10], [11] and adapt the framework for our privacy-preserving public auditing system....
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...Recently, the notion of public auditability has been proposed in the context of ensuring remotely stored data integrity under different systems and security models [6], [8], [10], [11]....
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...Exploiting data encryption before outsourcing [11] is one way to mitigate this privacy concern, but it is only complementary to the privacy-preserving public auditing scheme to be proposed in this paper....
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References
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2,479 citations
"PORs: Proofs of Retrievability for ..." refers background or methods in this paper
...) Protocols like Rabin’s data-dispersion scheme [33] are more efficient: They share data across multiple repositories with minimum redundancy, and ensure the availability of the data given the integrity of a quorum (k-out-of-n) of repositories....
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...While many storage systems operating in the Byzantinefailure model rely on storage duplication, an important recent thread of research involves the use of information dispersal [33] and error-coding to reduce the degree of file redundancy required to achieve robustness guarantees, as in [10]....
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2,127 citations
1,962 citations
"PORs: Proofs of Retrievability for ..." refers background in this paper
...The concept of zero-knowledge [17, 18] captures this requirement in a strict, formal sense....
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1,522 citations