A Blockchain System for E-Learning Assessment and Certification

Li, Chuyang; Guo, Junqi; Zhang, Guangzhi; Wang, Yaofei; Sun, Yunchuan; Bie, Rongfang

doi:10.1109/smartiot.2019.00040

Cited by 43 publications

(25 citation statements)

References 10 publications

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“…Students, companies, and academic institutions can all use this smart contract. Li et al (2019) proposed a blockchain system for elearning assessment and certification that includes a brand-new network structure built on top of the combination of public and private blockchains, as well as four distinct smart contract schemes for the realization of the e-learning assessment and credit exchange, the issuance and secure storage of digital certificates, the verification of digital certificates and the allocation of e-learning vouchers, respectively. The proposed approach is a viable contender for creating an online learning and e-learning environment that is more equitable, healthy, and open.…”

Section: Literature Surveymentioning

confidence: 99%

Smart Certificate using Blockchain

Dubey¹,

Goyal²

2022

Journal of Computer Science

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The student academic records maintained by the university system manually are vulnerable to easily being modified or tampered with. These academic records of students are proof of the student's performance for all semesters till the degree is completed. They are supposed to be present at the time of the interview or at the university if he wants to continue their studies further. The issue with the conventional approach is that it is simple for a malicious person to alter it so that it affects the student's grade in any way. This study aims to use blockchain to create safe Smart Certificates. It offers a viable alternative for issuing, confirming, and exchanging certificates without fear of their integrity being compromised.

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Section: Literature Surveymentioning

confidence: 99%

Smart Certificate using Blockchain

Dubey¹,

Goyal²

2022

Journal of Computer Science

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“…Blockchain technology has decentralized, transparent, and immutable properties [11]. 1991 was the beginning of Stuart Haber and W. Scoot Stornetta's innovations in technology in a series of blocks with cryptography known today as part of blockchain technology [12]. This technology aims to apply a timestamp system model to documents to protect personal data so that other parties cannot damage it by copying data.…”

Section: Fig 1 Blockchain Genesismentioning

confidence: 99%

The Impact of Blockchain Technology in Higher Education Quality Improvement

Widayanti

Harahap²,

Lutfiani³

et al. 2021

Jurnal Ilmiah Teknik Elektro Komputer Dan Informatika

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“…Zhang et al, (2019) [13] suggested a blockchain technology for e-learning evaluation and certification that incorporates an entirely new network framework built on the aggre-gation of public and private blockchain systems, and also four principal smart contract strategies for e-learning evaluation and credit interchange, digital certificate allocation and integrity protection, the digital certificate authentication and the e-learning voucher issuance, accordingly. The suggested approach was shown to be a viable contender for creating a more equitable, healthy, and transparent e-learning and online educational atmosphere.…”

Section: Literature On Blockchain With E-learningmentioning

confidence: 99%

Implementation of a Blockchain System Using Improved Elliptic Curve Cryptography Algorithm for the Performance Assessment of the Students in the E-Learning Platform

Alshahrani

2021

Applied Sciences

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Blockchain technology allows for the decentralized creation of a propagated record of digital events, in which third parties do not control information and associated transactions. This methodology was initially developed for value transmission. Still, it now has a broad array of utilization in various industries, including health, banking, the internet of things, and several others. With its numerous added benefits, a blockchain-based learning management system is a commonly utilized methodology at academic institutes, and more specifically during and after the COVID-19 period. It also presents several potentials for decentralized, interoperable record management in the academic system in education. Integrity, authenticity, and peer-executed smart contracts (SC) are some of the qualities of a blockchain that could introduce a new degree of safety, trustworthiness, and openness to e-learning. This research proposes a unique encryption technique for implementing a blockchain system in an e-learning (EL) environment to promote transparency in assessment procedures. Our methodology may automate evaluations and provide credentials. We built it to be analytical and content-neutral in order to demonstrate the advantages of a blockchain back-end to end-users, including student and faculty members particularly during this COVID-19 era. This article explains the employment of blockchain and SC in e-learning. To improve the trust in the assessment, we propose a novel improved elliptic curve cryptography algorithm (IECCA) for data encryption and decryption. The performance of the suggested method is examined by comparing it with various existing algorithms of encryption. The evaluation of the behaviour of the presented method demonstrates that the technique shall enhance trust in online educational systems, assessment processes, educational history, and credentials.

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A Blockchain System for E-Learning Assessment and Certification

Cited by 43 publications

References 10 publications

Smart Certificate using Blockchain

Smart Certificate using Blockchain

The Impact of Blockchain Technology in Higher Education Quality Improvement

Implementation of a Blockchain System Using Improved Elliptic Curve Cryptography Algorithm for the Performance Assessment of the Students in the E-Learning Platform

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