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A Blockchain-Based Hierarchical Authentication Scheme for Multiserver Architecture.
Miqi Wu
Lin You
Gengran Hu
Liang Li
Chengtang Cao
Published in:
Secur. Commun. Networks (2021)
Keyphrases
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authentication scheme
smart card
user authentication
secret key
image encryption
real time
public key
security analysis
authentication protocol
image authentication
feature extraction
low cost
energy consumption
software architecture
coarse to fine
security flaws