检索结果-南通市图书馆

Blockchain-enabled decentralized identity management:The case of self-sovereign identity in public transportation

Blockchain(Research and Applications) 2021年第2期2卷 50-67页

作者： Lukas Stockburger Georgios Kokosioulis Alivelu Mukkamala Raghava Rao Mukkamala Michel Avital Department of Digitalization Copenhagen Business SchoolHowitzvej 60FrederiksbergDK-2000Denmark Department of Technology Kristiania University CollegeKirkegata 24-260153 OsloNorway

identity management has been ripe for disruption over the past few years due to recurring incidents of data breaches that have led to personal information leaks and identity *** rise of blockchain technology has paved the way for the development of self-sovereign identity(SSI)—a new class of user-controlled resilient identity management systems that are enabled by distributed ledger *** paper examines how SSI management can be used in a public transportation sector that spans different operators in multiple ***,the paper explores how a blockchain-based decentralized identity management system can draw on the SSI framework to provide high-level security and transparency for all involved parties in public transportation ***,building on analyses of the existing public transportation ticketing solutions,we elicited requirements of a comparable system based on the SSI ***,we developed a low-fidelity prototype to showcase how passengers can utilize standardized travel credentials that are valid across different transportation networks in *** proposed system eliminates the need for multiple travel cards(i.e.,one for each transportation provider)and empowers individuals to have better control over the use of their identities while they utilize interoperable ticketing systems across ***,building on the public transportation case,we offer a proof-of-concept that shows how individuals can better manage their identity credentials via the SSI framework.

关键词： identity management self-sovereign identity Blockchain Distributed ledger Intelligent transport systems Payment systems infrastructure

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Designing a Secure and Scalable Data Sharing Mechanism Using Decentralized Identifiers(DID)

引用

Computer Modeling in Engineering & Sciences 2024年第10期141卷 809-822页

作者： Iuon-Chang Lin I-Ling Yeh Ching-Chun Chang Jui-Chuan Liu Chin-Chen Chang Department of Management Information Systems National Chung Hsing UniversityTaichung402TaiwanChina Information and Communication Security Research Center Feng Chia UniversityTaichung407TaiwanChina Department of Information Engineering and Computer Science Feng Chia UniversityTaichung407TaiwanChina

Centralized storage and identity identification methods pose many risks,including hacker attacks,data misuse,and single points of ***,existing centralized identity management methods face interoperability issues and rely on a single identity provider,leaving users without control over their ***,this paper proposes a mechanism for identity identification and data sharing based on decentralized *** scheme utilizes blockchain technology to store the identifiers and data hashed on the chain to ensure permanent identity recognition and data *** is stored on InterPlanetary File System(IPFS)to avoid the risk of single points of failure and to enhance data persistence and *** the same time,compliance with World Wide Web Consortium(W3C)standards for decentralized identifiers and verifiable credentials increases the mechanism’s scalability and interoperability.

关键词： self-sovereign identity decentralized identifier blockchain

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Verifiable Badging System for scientific data reproducibility

引用

Blockchain(Research and Applications) 2021年第2期2卷 68-81页

作者： Swapna Krishnakumar Radha Ian Taylor Jarek Nabrzyski Iain Barclay Center for Research Computing University of Notre DameIN46556USA School of Computer Science and Informatics Cardiff UniversityCardiffWalesCF103ATUK

Reproducibility can be considered as one of the basic requirements to ensure that a given research finding is accurate and *** paper presents a new layered approach that allows scientific researchers to provide a)data to fellow researchers to validate research and b)proofs of research quality to funding agencies,without revealing sensitive details associated with the *** conclude that by integrating smart contracts,blockchain technology,and self-sovereign identity into an automated system,it is possible to assert the quality of scientific materials and validate the peer review process without the need of a central authority.

关键词： Blockchain technology self-sovereign identity Decentralized identifiers Verifiable credentials Smart contracts

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

欢迎您,

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

在线全文

请选择保存的检索档案：

请选择收藏分类：

通借通还

欢迎您,

建议与咨询 留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

在线全文

请选择保存的检索档案： 新增检索档案 确定 取消

请选择收藏分类： 新增自定义分类 确定 取消

通借通还

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

请选择保存的检索档案：

请选择收藏分类：