10.46243/jst.2024.v9.i01.pp131-138 registered
Secure Data Storage Optimization Over Cloud using Encrypted Cloud Data Deduplication Technique
Resolves to https://www.jst.org.in/index.php/pub/article/view/46
Held by Longman Publishers (India) · prefix 10.46243 live · DOI address https://doi.org/10.46243/jst.2024.v9.i01.pp131-138
Registered 29 Sep 2026 via crossref · record version 2 · last change 29 Sep 2026, 11:59 PM · record sha256 6cfcd5b1bbe6a66c…
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What the DOI identifies
JournalArticle — an article in a journal · Digital · Visual · en
Secure Data Storage Optimization Over Cloud using Encrypted Cloud Data Deduplication Technique (PrincipalTitle)
Published 2024-01-25
Part of Journal of Science & Technology · ISSN 2456-5660 · volume 9 · issue 1 · pages 131–138
Agents
- Dr. Harsh Lohia (author)
- Longman Publishers (publisher)
Identifiers DOI 10.46243/jst.2024.v9.i01.pp131-138
Abstract
Data deduplication is a crucial data compression technique used to eliminate duplicate copies of repetitive data, commonly employed in cloud storage to reduce storage space and bandwidth usage. To ensure the confidentiality of sensitive data while supporting deduplication, a method known as convergent encryption has been introduced to encrypt data before outsourcing. In this paper, we present the first formal approach to address the problem of authorized data deduplication. Unlike traditional deduplication systems, we also consider the varying privileges of users during the duplicate check process, in addition to the data itself. We introduce several novel deduplication constructions that facilitate authorized duplicate check within a hybrid cloud architecture. A comprehensive security analysis validates the effectiveness of proposed scheme based on the specified security model. As a proof of concept, we have implemented a prototype of the proposed authorized duplicate check scheme and performed testbed experiments using it. The results demonstrate that proposed approach incurs minimal overhead compared to normal operations.
System metadata — ISO 26324:2025, Annex B · DOI Handbook 10.1
Each element by the standard's name (Annex B: reference elements, then administrative) and the Handbook's (in grey), read off the record above.
| Element | Value | In the record |
|---|---|---|
| DOI Name DOI name | 10.46243/jst.2024.v9.i01.pp131-138 | doi |
| Referent Type referentType | Creation | referent |
| Referent Sub-Type referentSubType | JournalArticle — an article in a journal | type |
| Referent Name(s) referentName(s) | Secure Data Storage Optimization Over Cloud using Encrypted Cloud Data Deduplication Technique (PrincipalTitle, en) | titles |
| Basic Metadata basicMetadata | author: Dr. Harsh Lohia publisher: Longman Publishers published: 2024-01-25 part of: Journal of Science & Technology · ISSN 2456-5660 · vol. 9 · no. 1 · pp. 131–138 language: en form: Digital · Visual · Language | agents, dates, container, language, structural_type, modes, characters |
| Referent Identifier(s) alternateIdentifier(s) | none besides the DOI | identifiers, relations (IsSameAs) |
| Registration Authority registrationAuthorityCode | Crossref — issued by Crossref (member 25296); held here as a copy | record.source_agency (our code, ra_doi_name, for names issued here once appointed) |
| Created Date issueDate | 2024-02-16 | record.registered (when the DOI name was first registered) |
| relatedIdentifiers | none needed — the descriptive metadata is in this record | container, relations (only where the descriptive metadata lives at another identifier) |
complete Every System Metadata element is here, with the basic metadata a journal article needs.
The System Metadata Declaration (JSON) · the Kernel Metadata Declaration (XML) · what each sub-type needs
History — the ledger
Every change to this DOI, in order, as it was recorded. Entries are only ever added, never changed or removed.
| # | When | What | By | Changes |
|---|---|---|---|---|
| 1 | 29 Sep 2026, 10:00 PM | register registered at Crossref; record read from api.crossref.org | Administrator (admin) | 93 fields set · sha256 6918812ac0d2… |
| 2 | 29 Sep 2026, 11:59 PM | update record re-read from api.crossref.org | Administrator (admin) | abstract.value: container.titles.0.value: |
Machine-readable: the history as JSON, with the full record after each change.
