Identity authentication method and device, terminal, storage medium and program product

Abstract

The invention discloses an identity authentication method and device, a terminal, a storage medium and a program product, and belongs to the technical field of cloud security. The method comprises: in response to an identity verification instruction, displaying password conversion prompt information (201); performing face feature extraction on the identity verification image acquired by the camera to obtain face feature data (202); performing activity detection on the identity verification image to obtain a posture sequence (203); performing password conversion based on the gesture sequence to obtain an original password (204); and performing identity authentication based on the original password and the face feature data (205). By adopting the method, the device, the terminal, the storage medium and the program product, a user identity authentication process can be simplified, a user password is ensured not to be leaked in an input stage, and face recognition is protected from being attacked by forged face features.

Description

technical field [0001] The embodiments of the present application relate to the field of cloud security technologies, and in particular, to an identity authentication method, device, terminal, storage medium, and program product. Background technique [0002] Two-factor authentication (Two-factor Authentication, 2FA) refers to a method of authenticating a user's identity by combining two different types of authentication factors (eg, account password, SMS verification code, biometric feature, etc.). In the authentication process, users need to provide two different authentication factors to prove their identity, which can better protect user certificates and accessible resources than the single-factor authentication method. [0003] In the related art, two-factor authentication usually uses two of the following three authentication factors: 1. User private information, such as user password (password), personal identification number (Personal Identification Number, PIN); 2. ...

AI Technical Summary

Problems solved by technology

[0004] However, the identity authentication methods in the related art, whether based on two biometrics, password and password, or biometrics and user private information, require the user to perform at least two rounds of input verification operations, such as Input voiceprint and fingerprint, or respectively input fingerprint and password, etc., the verification operation is more cumbersome and the verification process is longer

Images