Keyphrases
Service Provider
100%
Blockchain Identity
100%
Multi-party Agreement
100%
Decentralized Identity
100%
Trusted Third Party
66%
Decentralized Storage Networks
66%
Novel Design
33%
Security Design
33%
Three-tier
33%
COVID-19 Pandemic
33%
Performance Evaluation
33%
Single Point of Failure
33%
Efficiency Design
33%
Secure Framework
33%
Online Interaction
33%
User Identity
33%
Efficient Framework
33%
Blockchain
33%
Identity Model
33%
Blockchain Storage
33%
Multi-party Fair Exchange
33%
Computer Science
Provider Service
100%
Blockchain
100%
Storage Network
66%
Sensitive Informations
33%
Performance Evaluation
33%
Single Point of Failure
33%
Application Scenario
33%
Identity Model
33%