A Survey of Self-Sovereign Identity Ecosystem

被引:39
|
作者
Soltani, Reza [1 ]
Nguyen, Uyen Trang [1 ]
An, Aijun [1 ]
机构
[1] York Univ, Dept Elect Engn & Comp Sci, Lassonde Sch Engn, Toronto, ON, Canada
关键词
MANAGEMENT; PERSPECTIVES; PRIVACY;
D O I
10.1155/2021/8873429
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
Self-sovereign identity is the next evolution of identity management models. This survey takes a journey through the origin of identity, defining digital identity and progressive iterations of digital identity models leading up to self-sovereign identity. It then states the relevant research initiatives, platforms, projects, and regulatory frameworks, as well as the building blocks including decentralized identifiers, verifiable credentials, distributed ledger, and various privacy engineering protocols. Finally, the survey provides an overview of the key challenges and research opportunities around self-sovereign identity.
引用
收藏
页数:26
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