Identity authentication method and terminal equipment

Abstract

The embodiment of the invention discloses an identity authentication method and terminal equipment. The realization of the method comprises the steps that trial reading characters are displayed and a user is prompted to read the trial reading characters, trial reading voice data are acquired and trial reading voice features are obtained through extraction; feature character information is determined, character paragraphs are displayed and the feature voice data of the character paragraphs are read through acquisition, the voice features are extracted and target voice features are stored; a fingerprint image is acquired and living biological feature information is acquired; the feature character information is acquired; authentication character paragraphs are randomly generated, the authentication voice data of the authentication character paragraphs are read through acquisition and the authentication voice features are extracted; and the authentication voice features and the target voice features are compared, and the identity of the current user is determined to be the user identity if the authentication voice features and the target voice features are matched. Therefore, convenience of identity authentication can be maintained and the security of identity authentication can be enhanced.

Description

technical field [0001] The invention relates to the field of computer technology, in particular to an identity authentication method and terminal equipment. Background technique [0002] Identity authentication, also known as "identity verification" or "identity authentication", refers to the process of confirming the identity of the operator in the computer and computer network system, so as to determine whether the user has access and use rights to certain resources, and then make the computer And network system access policies can be implemented reliably and effectively, preventing attackers from posing as legitimate users to gain access to resources, ensuring the security of systems and data, and the legitimate interests of authorized visitors. [0003] At present, the widely used identity authentication includes: password authentication, the details are as follows: the user enters the password and presets the password, and the device compares the password entered by the...

AI Technical Summary

Problems solved by technology

[0003] At present, the widely used identity authentication includes: password authentication, the details are as follows: the user enters the password and presets the password, and the device compares the password entered by the user with the preset password; however, the password authentication requires the user to remember the password, and It is easy to enter the wrong password; therefore, fingerprint authentication is more widely developed at present, but the user's fingerprint in fingerprint authentication may be stolen and copied

[0004] Since fingerprint data may be stolen and copied, the security is low; how to provide a convenient and safe identity authentication method has become an urgent need

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