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Method and password verifying device for verifying an input password, and computer system including the password verifying device

A password input and password technology, which is applied in the field of password input and confirmation using firmware-side input devices and dynamic keyboard graphics, can solve problems such as stealing passwords, illegal use of user identities, and money theft, so as to avoid malicious operations Effect

Inactive Publication Date: 2015-10-14
周宏建
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  • Summary
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  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, with the advancement of information technology, hacker attack methods are becoming more mature and diversified. Malicious programs can identify the screen position where the user clicks the password based on the user's mouse click, and record the user's click on the virtual keyboard. The user's password will be stolen from the operation screen when using the password, which will lead to serious consequences such as illegal use of the user's identity and stolen money, which will cause great losses to the user, so it is necessary to find a solution

Method used

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  • Method and password verifying device for verifying an input password, and computer system including the password verifying device
  • Method and password verifying device for verifying an input password, and computer system including the password verifying device
  • Method and password verifying device for verifying an input password, and computer system including the password verifying device

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Embodiment Construction

[0044] Before the present invention is described in detail, it should be noted that in the following description, similar components are denoted by the same numerals.

[0045] refer to figure 1 The first preferred embodiment of the password input and confirmation system of the present invention includes a computing device 1, a host input device 2 connected to the computing device 1, a firmware control device 3 connected to the computing device 1, a A firmware input device 4 connected to the firmware control device 3 and a display device 5 connected to the computing device 1 .

[0046] The computing device 1 includes a main board 11 having a main memory 111 , a central processing unit 112 and a control application program module 12 executed in the operating system of the main memory 111 .

[0047] The control application program module 12 is used to send a dynamic keyboard graphics request to the firmware control device 3, and the control application program module 12 is also ...

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Abstract

In a method for verifying an input password, a password verifying device coupled between a electronic device and an input device is configured to: in response to a password input request (601) from the electronic device, generating image data associated with a virtual keyboard and transmitting the image data to the electronic device; in response to password data from the electronic device, composing (604) an input password according to the password data; and in response to a password confirm request from the input device (4), comparing (606) the input password and a preset password stored therein.

Description

technical field [0001] The invention relates to a method for inputting and confirming a password, in particular to a method for inputting and confirming a password using a firmware terminal input device and a dynamic keyboard graphic and a system thereof. Background technique [0002] China Taiwan No. 200905541 "Password Input Method of Dynamic Virtual Keyboard" discloses a password input method of dynamic virtual keyboard. When users use website services and need to input confidential data, the virtual keyboard dynamically changes numbers in a rotating manner and letter positions to prevent hackers from recording confidential data entered by users based on the absolute position on the screen, so as to greatly improve the security of the website. In addition, after the virtual keyboard is dynamically rotated, the user's habitual arrangement of numbers and letters will not be changed, which can reduce the inconvenience of the user's use. [0003] However, with the advancemen...

Claims

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Application Information

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IPC IPC(8): G06F21/36G06F3/048G06F3/0488
CPCG06F21/36G06F3/04886G06F21/34G06F21/83G06F2221/031H04W12/06
Inventor 周宏建
Owner 周宏建
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