Wireless network-based biometric authentication system, a mobile device and a method thereof

Abstract

The present invention discloses a wireless network-based biometric authentication system, a mobile device and a method thereof, the system comprises a biometric authentication device, a mobile device, and a cloud device; the biometric authentication device authenticates the biometrics input by a user and sends first encrypted data to a mobile device via Bluetooth communication when the authentication succeeds; the mobile device decrypts the first encrypted data to obtain the first random password and the identity authentication identification code, and downloads the first random information and the identity information of the biometric authentication device from the cloud device; the first random information and the identity information are transmitted to the cloud device by the mobile device; the mobile device is used to pass the verification when the first random password corresponds to the first random information and the identity code corresponds to the identity information. The invention obtains random password via Bluetooth and downloads the prestored random password from the cloud for verification, so as to avoid the problems caused by the loss of mobile phone and ensure the security of verification.

Dependencies are inferred from the claim text.