10.46243/jst.2024.v9.i1.pp21-29 registered
A Fernet Based Lightweight Cryptography Adopted Enhancing Certificate Validation through Blockchain Technology
Resolves to https://www.jst.org.in/index.php/pub/article/view/14
Held by Longman Publishers (India) · prefix 10.46243 live · DOI address https://doi.org/10.46243/jst.2024.v9.i1.pp21-29
Registered 29 Sep 2026 via crossref · record version 2 · last change 29 Sep 2026, 11:59 PM · record sha256 5810b5bca6cdd640…
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What the DOI identifies
JournalArticle — an article in a journal · Digital · Visual · en
A Fernet Based Lightweight Cryptography Adopted Enhancing Certificate Validation through Blockchain Technology (PrincipalTitle)
Published 2024-01-25
Part of Journal of Science & Technology · ISSN 2456-5660 · volume 9 · issue 1 · pages 21–29
Agents
- K. Obulesh K. Obulesh (author)
- Longman Publishers (publisher)
Identifiers DOI 10.46243/jst.2024.v9.i1.pp21-29
Abstract
Certificate forgery has become a pervasive issue, necessitating a transformative approach to validation processes. The limitations of traditional methods have prompted the exploration of cutting-edge technologies, with blockchain emerging as a promising solution. The conventional system relies on manual verification processes that are time-consuming, opaque, and prone to fraudulent activities. Physical examination of paper-based certificates and reliance on centralized databases make the system vulnerable to tampering and counterfeiting. The drawbacks of the current system include its susceptibility to data manipulation, lack of transparency, and inefficiency. This section critically evaluates the shortcomings of traditional certificate validation methods, setting the stage for the proposed blockchain-based solution.The proposed system leverages blockchain technology, specifically implementing the Fernet Based Lightweight Cryptography (Fernet-LWC) algorithm, to enhance the security and efficiency of certificate validation. The Fernet-LWC algorithm offers cryptographic protection, ensuring the integrity and confidentiality of certificate data. The blockchain’s decentralized nature eliminates the need for a central authority, reducing the risk of data manipulation and fostering trust in the validation process. Each certificate issuance is securely recorded on the blockchain, creating an immutable and transparent trail. This section delves into the technical aspects of the proposed system, providing a detailed explanation of how the Fernet-LWC algorithm ensures data security and integrity. A comprehensive analysis of the proposed system’s architecture and implementation details is presented. This includes the integration of the Fernet-LWC algorithm into the blockchain framework, ensuring a secure and efficient certificate validation process. The system’s components, their interactions, and the underlying cryptographic mechanisms are elucidated, providing a clear understanding of how the proposed solution operates
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.i1.pp21-29 | doi |
| Referent Type referentType | Creation | referent |
| Referent Sub-Type referentSubType | JournalArticle — an article in a journal | type |
| Referent Name(s) referentName(s) | A Fernet Based Lightweight Cryptography Adopted Enhancing Certificate Validation through Blockchain Technology (PrincipalTitle, en) | titles |
| Basic Metadata basicMetadata | author: K. Obulesh K. Obulesh publisher: Longman Publishers published: 2024-01-25 part of: Journal of Science & Technology · ISSN 2456-5660 · vol. 9 · no. 1 · pp. 21–29 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.
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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) | 88 fields set · sha256 4bc5fe3b32bd… |
| 2 | 29 Sep 2026, 11:59 PM | update record re-read from api.crossref.org | Administrator (admin) | container.titles.0.value: |
Machine-readable: the history as JSON, with the full record after each change.
