TrustedChain: A Blockchain-based Data Sharing Scheme for Supply Chain

被引：3
|
作者：
Le, Gejun [1 ,2 ]
Gu, Qifeng [3 ]
Jiang, Qingshan [1 ]
Lin, Weiyi [1 ,2 ]
机构：
[1] Chinese Acad Sci, Shenzhen Inst Adv Technol, Shenzhen, Peoples R China
[2] Univ Chinese Acad Sci, Shenzhen Coll Adv Technol, Beijing, Peoples R China
[3] Beijing Univ Posts & Telecommun, Sch Econ & Management, Beijing, Peoples R China
来源：
20TH IEEE INTERNATIONAL CONFERENCE ON DATA MINING WORKSHOPS (ICDMW 2020) | 2020年
基金：
中国国家自然科学基金;
关键词：
blockchain; data sharing; supply chain; smart contract; TECHNOLOGY;
D O I：
10.1109/ICDMW51313.2020.00128
中图分类号：
TP18 [人工智能理论];
学科分类号：
081104 ; 0812 ; 0835 ; 1405 ;
摘要：
Supply chain involves mutual independent and distrusted stakeholders and large of sensitive order data. Sharing data among stakeholders is a essential project because that improves efficiency for various workflow among stakeholders. This paper proposes TRUSTEDCHAIN, a blockchain-based data sharing scheme for supply chain, which has two advantages: (a) trusted: we present a trusted environment, Trusted Environment (TE), based on blockchain to allow mutually distrusted stakeholders manage data collaboratively. (b) secure: we provide a secure design that first stores order forms in Distributed Database (DDB) and then records URI in Contract Account (CA) of TE. In addition, Supply-Business Contract Management (SCM) manages all CA and Node Communication (NC) allows communication over the network. The security analysis and evaluation prove the effectiveness of TRUSTEDCHAIN.
引用
收藏
页码：895 / 901
页数：7
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