Patent ID: 11936647
Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
Field: Computer technology (Electrical engineering)
Classification: CPC H  G | IPC G  H

Claim 14:
15. The computer device according to claim 10, wherein the encrypting the biometric feature information in the local safe area, to obtain encrypted feature information, and transmitting the encrypted feature information to an application run in a local normal area within the running environment of the computer device further comprises:
encrypting the biometric feature information in the local safe area, to obtain encrypted feature information;
further encrypting the encrypted feature information by using a second private key, to obtain a second signature; and
transmitting the encrypted feature information and the second signature to the application run in the local normal area; and
the transmitting the encrypted feature information to a verification server through the application via a network connection comprises:
transmitting the encrypted feature information and the second signature to the verification server through the application via the network connection, the encrypted feature information and the second signature being used for instructing the verification server to verify the second signature according to a second public key corresponding to the second private key; and
decrypting the encrypted feature information after the second signature is verified successfully, to obtain the biometric feature information, and performing identity verification according to the decrypted biometric feature information, to obtain the identity verification result.