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A privacy preserving two-factor authentication protocol for the Bitcoin SPV nodes.
Lu Zhou
Chunpeng Ge
Chunhua Su
Published in:
Sci. China Inf. Sci. (2020)
Keyphrases
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privacy preserving
authentication protocol
trusted third party
privacy protection
privacy preserving data mining
smart card
privacy preservation
vertically partitioned data
security analysis
sensitive information
public key
lightweight
data privacy
multi party
security protocols
sensitive data
secret key
private information
secure multiparty computation
privacy concerns
rfid tags
cryptographic protocols
credit card
third party
power consumption