ElearnChain: A privacy-preserving consortium blockchain system for e-learning educational records

【Author】 An, Haoyang; Chen, Jiageng

【Source】JOURNAL OF INFORMATION SECURITY AND APPLICATIONS

【影响因子】4.960

【Abstract】Nowadays, some educational institutions provide online multimedia learning resources(MLR) and bring a series of challenges in the insecurity of digital diplomas, unacceptable digital diplomas between different institutions, and difficulty searching for high-quality multimedia learning resources. The blockchain's immutability and privacy provide solutions for the circulation of e-learning educational records, but existing research cannot be directly applied. This paper aims to solve these issues. We propose an ElearnChain, which is a privacy preserving consortium blockchain system for e-learning educational records. Furthermore, we implement a proof-of-concept for a tamper-proof and traceable privacy-preserving consortium blockchain system.

【Keywords】Multimedia learning resources(MLR); Educational records; Privacy-preserving; Consortium blockchain

【发表时间】2021 DEC

【收录时间】2022-01-01

【文献类型】

【主题类别】

--