Design and Implementation of Hyperledger-Based Certificate Management System

초록

In this paper, we propose the design and implementation of a blockchain-based certificate management system as a Hyperledger Fabric platform to complement the data security and reliability of the centralized architecture. HyperCMS configured a network of one channel, one orderer, one organization for the certificate management system, and implemented the certificate enrollment and lookup chaincode. The original certificate file is compressed by the LZMA compression algorithm and stored on the blockchain ledger. As a result, HyperCMS implemented a blockchain-based certificate management system that includes data reliability and security.

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