Blockchain-assisted post-quantum privacy-preserving public auditing scheme to secure multimedia data in cloud storage

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dc.authoridkumar, pankaj/0000-0002-4589-3573
dc.authoridSusilo, Willy/0000-0002-1562-5105
dc.contributor.authorGautam, Deepika
dc.contributor.authorPrajapat, Sunil
dc.contributor.authorKumar, Pankaj
dc.contributor.authorDas, Ashok Kumar
dc.contributor.authorCengiz, Korhan
dc.contributor.authorSusilo, Willy
dc.date.accessioned2024-05-19T14:40:10Z
dc.date.available2024-05-19T14:40:10Z
dc.date.issued2024
dc.departmentİstinye Üniversitesien_US
dc.description.abstractWith the escalation of multimedia data, cloud technology has played a very important role in its management with its promising computing and storage capabilities. Cloud computing leverages high scalability, resources, and on-demand services, which have a remarkable impact on assisting multimedia data storage. Meanwhile, any alteration in the outsourced multimedia data is a severe menace. Numerous researchers have focused on providing validation of integrity through the auditing mechanism. Regrettably, their mechanisms are focused on the traditional public-key cryptosystem and cannot withstand quantum attacks. Additionally, the centralised approach of completely relying on a third-party auditor (TPA) of existing mechanisms may lead to biased auditing results. Hence, employing the advantage of resistance against quantum attack and removing the liability of certificates with lattice cryptography and an identity-based cryptosystem, we have presented a new auditing framework by utilising blockchain technology. Blockchain technology is employed in order to track the activities of the cloud service provider and TPA, resulting less dependency on TPA. Security analysis portrays security of the framework under the random oracle model, which depends is based on the Shortest Integer Solution (SIS) problem of the lattices. Reduced computation, communication and storage overheads with efficient features and performance is observed for the proposed mechanism through analysis conducted with similar mechanisms. As a result, better operability is achieved by the proposed mechanism.en_US
dc.identifier.doi10.1007/s10586-024-04412-8
dc.identifier.issn1386-7857
dc.identifier.issn1573-7543
dc.identifier.scopus2-s2.0-85189494206en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.urihttps://doi.org10.1007/s10586-024-04412-8
dc.identifier.urihttps://hdl.handle.net/20.500.12713/4918
dc.identifier.wosWOS:001197922800004en_US
dc.identifier.wosqualityN/Aen_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherSpringeren_US
dc.relation.ispartofCluster Computing-The Journal of Networks Software Tools and Applicationsen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.snmz20240519_kaen_US
dc.subjectCloud Storageen_US
dc.subjectPublic Auditingen_US
dc.subjectMultimedia Dataen_US
dc.subjectShortest Integer Solutionen_US
dc.subjectPost-Quantum Computingen_US
dc.subjectBlockchainen_US
dc.subjectSecurityen_US
dc.titleBlockchain-assisted post-quantum privacy-preserving public auditing scheme to secure multimedia data in cloud storageen_US
dc.typeArticleen_US

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