Smart Contract Data Feed Framework for Privacy-Preserving Oracle System on Blockchain

Smart Contract Data Feed Framework for Privacy-Preserving Oracle System on Blockchain

As blockchain-based applications and research such as cryptocurrency increase, an oracle problem to bring external data in the blockchain is emerging. Among the methods to solve the oracle problem, a method of configuring oracle based on TLS, an existing internet infrastructure, has been proposed. H...

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Bibliographic Details
Main Authors: Junhoo Park, Hyekjin Kim, Geunyoung Kim, Jaecheol Ryou
Format: Article
Language:English
Published: MDPI AG 2020-12-01
Series:Computers
Subjects:
blockchain
smart contract
Oracle
zk-SNARKs
Online Access:https://www.mdpi.com/2073-431X/10/1/7

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