A Framework of Data Sharing System with Decentralized Network

被引：1
|
作者：
Wang, Pengfei [1 ,2 ]
Cui, Wenjuan [1 ]
Li, Jianhui [1 ]
机构：
[1] Chinese Acad Sci, Comp Network Informat Ctr, Beijing 100190, Peoples R China
[2] Univ Chinese Acad Sci, Beijing 100049, Peoples R China
来源：
BIG SCIENTIFIC DATA MANAGEMENT | 2019年 / 11473卷
基金：
中国国家自然科学基金;
关键词：
Decentralized system; Blockchain; Data sharing;
D O I：
10.1007/978-3-030-28061-1_25
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
With the development of technology, more and more data have been accumulated. Utilization of data can benefit many applications, such as facilitate human daily life, promote scientific research, and expedite event detection etc. How to share data within a certain group or a specific person securely and effectively has become a hot research topic. Meanwhile, many distributed technologies have appeared with the triggering of many centralized cloud web services. Thus, we propose a block-chain based data sharing framework with IPFS (https://ipfs.io/), Ethereum (https://www.ethereum.org/) and uPort (https://www.uport.me/). As a result of this design, the system could store data in IPFS system and control sensitive data by block-chain, and the authentication can be managed by the uPort ID system. Finally, we evaluate the effectiveness by a case study.
引用
收藏
页码：255 / 262
页数：8
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