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Enhanced bitcoin with two-factor authentication.

Fatemeh RezaeibaghaYi MuKe HuangLeyou Zhang
Published in: Int. J. Inf. Comput. Secur. (2021)
Keyphrases
  • factor authentication
  • credit card
  • mobile terminals
  • feature extraction
  • multimedia
  • input image
  • distributed systems
  • automatic recognition
  • trusted computing