Identity authentication method and system

Abstract

The invention discloses an identity authentication method and system. The identity authentication method includes the steps that a credit extension mobile terminal acquires a two-dimension code, decodes the two-dimension code with the two-dimension code recognition technology to acquire service information contained in the two-dimension code and sends the acquired service information and a mobile terminal secret key to an identity authentication server for authentication; the identity authentication server sends authentication passing information, the service information and user account information to a service server after the service information and the mobile terminal secret key pass authentication; the service server completes account login of a user on the server according to the service information and the user account information. According to the identity authentication system, the credit extension mobile terminal sends the acquired service information and the mobile terminal secret key to the identity authentication server; the identity authentication server sends the service information and the user account information to the service server after the service information and the mobile terminal secret key pass authentication; the service server completes account login of the user on the server and sends an executed login operation instruction to a user terminal for display.

Description

technical field [0001] The invention relates to the technical field of network information security, in particular to an identity authentication method and system. Background technique [0002] With the development of information technology and network technology, more and more people choose to carry out various businesses through the network and enjoy the convenient life brought by the Internet. People create a personal business account on the website, enter the user name and password reserved during registration, and perform identity authentication. After successful authentication, they log in to the personal business account and perform corresponding business operations. [0003] For example, the above-mentioned technology is applied to online shopping. Through the Internet, consumers enter the user name and password of their personal online accounts, log in to their personal online banking accounts, and pay online for purchasing goods. When making online payment, in ord...

AI Technical Summary

Problems solved by technology

[0016] The mobile phone key identity authentication method can only perform user identity authentication when the business operation information is confirmed, and cannot actively identify the content of the business information for direct identity authentication. It requires the user to manually click or enter relevant business information before identity authentication can be performed. cumbersome operation;

[0017] Secondly, in addition to the above shortcomings, mobile phone identity authentication cannot communicate with services displayed on mobile phone external devices (such as computers, billboards, etc.), and the services displayed on external devices cannot be directly authenticated through mobile phones. The business information can only be certified

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