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HyperCerts : 개인정보를 고려한 OTP 기반 디지털 졸업장 블록체인 시스템
정승욱,
Vol. 28, No. 4, pp. 987-997,
7월.
2018
10.13089/JKIISC.2018.28.4.987
주제어: Blockchain, Digital Educational Certificate, Privacy, OTP, Blockchain, Digital Educational Certificate, Privacy, OTP
![](https://d2kjln74dkk4oj.cloudfront.net/img/doi_icon.png)
주제어: Blockchain, Digital Educational Certificate, Privacy, OTP, Blockchain, Digital Educational Certificate, Privacy, OTP