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Human authentication method

An authentication method, a technology of a real person, applied to computers, using security, authentication, CAPTCHA, and using the network field, can solve problems such as unpleasant high-strength passwords, and achieve the effect of easy memory

Inactive Publication Date: 2012-07-18
郁晓东
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AI Technical Summary

Problems solved by technology

[0009] However, for real users, remembering strong passwords that change frequently is also a very unpleasant experience

Method used

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Examples

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Embodiment Construction

[0025] figure 1 It is a traditional CAPTCHA method. Users need to identify the deformed text as shown in the picture to prove that they are real users.

[0026] figure 2 The interface diagram for users to input passwords, that is, the new CAPTCHA method proposed by the present invention, the screen is composed of the following elements

[0027] 1. Username(25)

[0028] 2. User password (2) input text box (26)

[0029] 3. Icon matrix for user selection (27)

[0030] In this method, a correct sequence of icon arrangement is input as a password by a manual input method such as a mouse (2). The arrangement order of the icons is generated by the program according to the one-time password (3). Without knowing the one-time password (3), the machine and the program cannot calculate the location of the correct icon (password).

[0031] As an equivalent replacement, real people's expressions are used instead of cartoon images to improve the difficulty of computer recognition.

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PUM

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Abstract

As potential safety hazards of traditional completely automated public Turing test to tell computers and humans apart (CAPTCHA) deformed letters, and frequently changed high strength passwords bring unpleasant experiences to real users, a human authentication method is disclosed. The novel authentication method is utilized to improve the password safety and user experiences by the combination of a one-time password, a high strength password needing not be remembered and a short password needing be remembered; simultaneously, as a novel password input method is used for replacing the traditional CAPTCHA, only the human can be authenticated.

Description

technical field [0001] The present invention relates to the field of using network and computer, especially relates to the field of using security, authentication and CAPTCHA. Background technique [0002] CAPTCHA (Completely Automated Public Turing test to tell Computers and Humans Apart) is a technology for distinguishing between humans and machines. The simplest application is the verification code in network services. [0003] At present, CAPTCHA technology is used very simply, usually as follows figure 1 As shown 1. Transform the characters, 2. Add noise information to detect whether the recognition object is a real person or a program. [0004] However, 1. Character deformation is not a difficult problem for the character recognition technology (character recognition) which is advancing at the same time; 2. Interference information is not a problem for the image processing technology to eliminate the interference information. [0005] If it is combined with a program...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L9/32
Inventor 郁晓东
Owner 郁晓东
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