Method and device for verifying verification code image
A technology for verifying images and verification methods, which is applied in the field of verification code image verification methods and verification devices, can solve the problems of inconvenient user identification of verification code images, and achieve the effects of preventing the number of malicious users, ensuring the difficulty of identification, and ensuring security
Active Publication Date: 2021-04-20
GUANGZHOU PINWEI SOFTWARE
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Problems solved by technology
[0004] The invention provides a verification code image verification method and a verification device, which solves the problem that the verification code image is not convenient for users to identify in the related art
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[0043] Hereinafter, the present invention will be described in detail with reference to the drawings and examples. It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other.
[0044] In this embodiment, a method for generating a verification code image is provided, figure 1 is the flow of a method for generating a verification code image according to an embodiment of the present invention Figure 1 ,Such as figure 1 As shown, the process includes the following steps:
[0045] Step S101, acquiring verification images containing different identification information;
[0046] Among them, the verification image can be an image of any shape, such as crescent, rectangle, circle, etc. The identification information here is used to distinguish different verification images, which can be in the form of numbers or text, etc. When the identification information is a number In the...
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The application discloses a method and device for generating and verifying a verification code image, relating to the field of Internet technology, which can make the generated verification code convenient for users to identify and improve the security of users logging in to websites. The method includes: obtaining a verification image containing different identification information; pasting the verification image into a pre-generated layer according to the identification information, and recording the identification information of the verification image in each layer, wherein one identification The verification image corresponding to the information specifies a layer; adjust the position information of the verification image in each layer so that the verification images in each layer form a cross; merge each layer to generate a verification code image in the form of a cross verification image, Further receiving the verification verification code input by the user, and judging whether the verification verification code is the same as the pre-stored stacking layer order; if yes, the verification is passed. This application is applicable to the generation and verification of verification code images.
Description
technical field [0001] The invention relates to the technical field of the Internet, in particular to a verification method and a verification device for a verification code image. Background technique [0002] The verification code is a public automatic program that distinguishes whether the user is a computer or a human. It can effectively prevent a hacker from making continuous login attempts to a specific registered user's specific program brute force cracking method, thereby preventing malicious cracking of passwords, swiping tickets, flooding forums, etc. Behavior. Therefore, many websites use the method of identifying the verification code input by the user to enhance the security of the user's login. [0003] At present, the commonly used verification code images mainly have the following two forms. One is to add interference items to the randomly generated elements for the user to enter the verification code. For example, adding interference lines or noise points t...
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IPC IPC(8): G06T11/00H04L9/32
CPCG06T11/00H04L9/3228
Inventor 余小平
Owner GUANGZHOU PINWEI SOFTWARE