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 voice recognition on the human voice signal acquired by the microphone to obtain an instant password (202); performing voiceprint feature extraction on the human voice signal to obtain voiceprint feature data (203); performing password conversion on the instant password based on a password character conversion mode to obtain an original password (204); and performing identity authentication based on the original password and the voiceprint 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 a voice input stage, and voiceprint verification is protected from being attacked by forged voiceprints.

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 for authenticating a user's identity by combining two different types of authentication factors (such as account password, SMS verification code, biometric feature, etc.). During 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 using a single-factor authentication method. [0003] In related technologies, two-factor identity authentication usually adopts two of the following three authentication factors: 1. User private information, such as user password (password), personal identification code (Personal Identi...

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

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