An efficient biometrics-based remote user authentication scheme using smart cards

摘要: In this paper, we propose an efficient biometric-based remote user authentication scheme using smart cards, in which the computation cost is relatively low compared with other related schemes. The security of proposed based on one-way hash function, biometrics verification and card. Moreover, enables to change their passwords freely provides mutual between users server. addition, many schemes use timestamps resist replay attacks. Therefore, synchronized clock required our scheme, it does not require clocks two entities because random numbers place timestamps.