Study on Integrity and Privacy Requirements of Distributed Ledger Technologies

被引：8

作者：

Yoshihama, Sachiko ^{[1
]}

Saito, Shin ^{[1
]}

机构：

[1] IBM Res, Tokyo, Japan

来源：

IEEE 2018 INTERNATIONAL CONGRESS ON CYBERMATICS / 2018 IEEE CONFERENCES ON INTERNET OF THINGS, GREEN COMPUTING AND COMMUNICATIONS, CYBER, PHYSICAL AND SOCIAL COMPUTING, SMART DATA, BLOCKCHAIN, COMPUTER AND INFORMATION TECHNOLOGY | 2018年

关键词：

Blockchain; Distributed Ledger Technology; Transaction Systems; Security; Privacy;

D O I：

10.1109/Cybermatics_2018.2018.00276

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

Distributed Ledger Technology (DLT) allows multiple organizations to share transaction data while protecting data integrity without the need for a central authority. However, there is a strong need to protect the privacy of transactions from parties that are not stakeholders of each transaction. Since DLT is a technology for sharing replicas of the same ledger data across multiple parties, protecting confidentiality and data privacy is essentially difficult. In this paper, we first define the properties of integrity and privacy requirements and discuss the requirements in typical use cases. Finally, we review how the requirements are addressed in existing implementations.

引用

页码：1657 / 1664

页数：8

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