| 摘要 |
The invention discloses a method for authorized-user verification, which allows a host-end system to determine whether a holder of a user-end apparatus is an authorized user. The method includes: the host-end system sending a secret code to the user-end apparatus; the user-end apparatus scanning at least one biometric characteristic of the holder, generating encrypted data according to the secret code and the biometric characteristic, and sending the encrypted data to the host-end system; the host-end system decrypting the encrypted data to generate a decrypted secret code and a decrypted biometric characteristic, checking whether the decrypted secret code matches the secret code, and further checking whether the decrypted biometric characteristic matches a pre-stored biometric characteristic of the authorized user when the decrypted secret code matches the secret code.
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