Method and device for verifying verification codes

A verification method and technology of verification codes, which are applied in digital data authentication, electrical components, transmission systems, etc., can solve problems such as unsatisfactory verification code verification services, and achieve the effect of reducing input complexity and improving input efficiency

Inactive Publication Date: 2014-09-03
BAIDU ONLINE NETWORK TECH (BEIJIBG) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] However, with the continuous development of terminal technology and computer technology, people have higher requirements for verification code verification services. Traditional verification code verification services cannot meet people's increasingly personalized, The need for convenience

Method used

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  • Method and device for verifying verification codes
  • Method and device for verifying verification codes

Examples

Experimental program
Comparison scheme
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no. 1 example

[0036] figure 1 It is a flowchart of a method for verifying a verification code in the first embodiment of the present invention. The method of this embodiment can be executed by a device for verifying a verification code. The device can be implemented by means of hardware and / or software, and can generally be integrated In the server, it is used in conjunction with the client that needs to complete verification code verification. The method of this embodiment specifically includes the following operations:

[0037] 210. Send the gesture verification code to the client.

[0038] In this embodiment, the server sends a gesture verification code to the client.

[0039] Among them, the server can send a gesture verification code to the client after receiving the command request (forum posting request or email login request, etc.) sent by the client; Send the mobile phone verification code to the client, which is not limited.

[0040] For example, if the client logs in the user...

no. 2 example

[0060] Figure 5 It is a flow chart of a verification code verification method according to the second embodiment of the present invention. This embodiment is optimized on the basis of the above-mentioned embodiments. In this embodiment, it is preferable to optimize the operation to verify whether the touch screen track information matches the gesture verification code as follows: according to the touch screen track information, determine The user inputs a pattern; performing matching calculation on the user input pattern and the template pattern corresponding to the gesture verification code; if the matching calculation result is greater than a predetermined threshold, it is determined that the touch screen track information matches the gesture verification code.

[0061] Correspondingly, the method of this embodiment includes the following operations:

[0062] 510. Send the gesture verification code to the client.

[0063] 520. Receive touch screen track information return...

no. 3 example

[0084] Figure 7 It is a flow chart of a verification code verification method according to the third embodiment of the present invention. This embodiment is optimized on the basis of the above-mentioned embodiments. In this embodiment, it is preferable to optimize the operation to verify whether the touch screen track information matches the gesture verification code as follows: according to the touch screen track information, determine The user input pattern; within a predetermined deformation interval, deform the user input pattern to obtain at least one deformed pattern; perform matching calculation on the user input pattern and the template pattern corresponding to the gesture verification code to obtain the first Matching calculation results; performing matching calculations on the at least one deformed pattern and the template pattern corresponding to the gesture verification code to obtain at least one second matching calculation result; obtaining the first matching re...

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Abstract

The embodiment of the invention discloses a method and device for verifying verification codes. The method includes the steps of sending the gesture verification codes to a client terminal, receiving touch screen track information returned by the client terminal, and verifying whether the touch screen track information is coincident with the gesture verification codes or not. According to the method and device, the technical method that the gesture verification codes are sent to the client terminal, the touch screen track information returned by the client terminal is received, and whether the touch screen track information is coincident with the gesture verification codes or not is verified is adopted, the technical problems that, in the prior art, the verification code verification service can be completed only by a user in a keyboard input mode, the input efficiency is low, the effectiveness is poor, and error operation is easily caused are solved, the advantages of a touch screen are sufficiently used, the input efficiency of the verification codes is improved, and the input complexity of the verification codes is reduced.

Description

technical field [0001] The embodiment of the present invention relates to computer technology, and in particular to a method and device for verifying a verification code. Background technique [0002] With the continuous development of Internet technology, login authentication system has been widely used in user management of computer application systems. For example, log in to mailboxes, log in to forums, log in to chat software, etc. A typical login authentication system assigns different login authentication data (for example, in the form of an account name and a password corresponding to the account name) to different login users, and the login user is only eligible to log in after using the login authentication data correctly to complete the login. Certain permissions to enjoy the services provided by the application system. [0003] However, with the continuous development of hacker technology, by using a specific program to brute force the continuous login attempts ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/06G06F21/36
Inventor 王淼
Owner BAIDU ONLINE NETWORK TECH (BEIJIBG) CO LTD
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