Authentication method, server, and terminal

Abstract

The embodiment of the invention discloses an authentication method, a server, and a terminal. The authentication method comprises: when an identity authentication request sent by a terminal is received, a verification code is sent to the terminal, wherein the verification code is obtained by encrypting source verification information by using pre-stored valid user biological feature information; a to-be-checked code inputted by the terminal based on the verification code and biological feature information, inputted by the terminal, of a to-be-authenticated user are received; the inputted to-be-checked code is decrypted by using the biological feature information of the to-be-authenticated user to obtain target verification information; and the target verification information and the source verification information are compared and an identity authentication result of the to-be-authenticated user is determined based on the comparison result. According to the embodiment of the invention, on the basis encryption and decryption on the verification code, security is improved and the identity of the user can be confirmed conveniently and accurately.

Description

technical field [0001] The present invention relates to the technical field of communication, in particular to an authentication method, server and terminal. Background technique [0002] Existing terminals often use a verification code when it comes to identity authentication and other links, such as when performing operations such as payment and transfer. The server sends the verification code to the terminal, and the terminal user enters the verification code. Verification, in order to verify user identity and improve security. [0003] In the process of realizing the present invention, the inventor found that the prior art has at least the following problems: Since the existing verification code is plain code, when other people intercept the verification code by intercepting the verification code, other people can pass the verification code. code to complete the corresponding identity authentication, and then perform payment, transfer and other operations. Therefore, u...

AI Technical Summary

Problems solved by technology

[0003] In the process of realizing the present invention, the inventor found that there are at least the following problems in the prior art: since the existing verification code is plain code, when other people intercept the verification code by intercepting the verification code, other people can pass the verification code. Code to complete the corresponding identity authentication, and then perform payment, transfer and other operations

Therefore, using clear codes as verification codes is less secure and cannot confirm the real identity of the user, which poses a great security risk

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