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Two-factor authentication system based on extended OTP mechanism.
Yunlim Ku
Okkyung Choi
Kangseok Kim
Taeshik Shon
Manpyo Hong
Hongjin Yeh
Jai-Hoon Kim
Published in:
Int. J. Comput. Math. (2013)
Keyphrases
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factor authentication
low cost
feature vectors
texture features