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Two Bitcoins at the Price of One? Double-Spending Attacks on Fast Payments in Bitcoin.
Ghassan Karame
Elli Androulaki
Srdjan Capkun
Published in:
IACR Cryptol. ePrint Arch. (2012)
Keyphrases
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credit card
payment scheme
countermeasures
malicious attacks
fraud detection
mechanism design
neural network
watermarking scheme
terrorist attacks
security mechanisms
recommender systems
security protocols
traffic analysis
watermarking method
trusted third party
malicious users