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Keyboard generation method, safety information input method and device and mobile terminal

A security information, mobile terminal technology, applied in the field of mobile terminals, can solve problems such as risks that cannot be completely solved

Active Publication Date: 2020-03-31
BEIJING HAITAI FANGYUAN HIGH TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although many applications adopt custom random layout keyboards to solve such problems and reduce risks, such solutions cannot completely solve the existence of risks

Method used

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  • Keyboard generation method, safety information input method and device and mobile terminal
  • Keyboard generation method, safety information input method and device and mobile terminal
  • Keyboard generation method, safety information input method and device and mobile terminal

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Embodiment Construction

[0091] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0092] Before discussing the example embodiments in greater detail, it should be mentioned that the specific structural and functional details of some example embodiments disclosed herein are merely representative and are for purposes of describing example embodiments of the invention. Purpose. This invention may, however, be embodied in many alternative forms and should not be construed as limited to only the embodiments set forth herein.

[0093] It will be understood that although the terms "first", "second", etc. may be used herein to describe various elements, these elements should not be limited by these terms. These terms are only used to distinguish one element from another. For example, a first element could be termed a second element, and, similarly, a second element could be termed a first element, withou...

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PUM

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Abstract

The invention relates to a keyboard generation method for safety information input, a safety information input method and device based on a mobile terminal and the mobile terminal. The keyboard generation method for safety information input comprises the following steps: determining key positions contained in a keyboard for safety information input; dividing the key positions into a first key position set and a second key position set, wherein when a first element in the first key position set is clicked, determining a second element corresponding to the first element according to a preset rule, and reading key position information of the second element; and drawing and displaying keyboard. The keyboard is divided into a certain number of key positions to form the dislocation relation, others are prevented from peeping and remembering personal password information, and meanwhile the difficulty of monitoring key position input by malicious programs is improved.

Description

technical field [0001] The invention relates to the technical field of network security, in particular to a keyboard generation method for security information input, a mobile terminal-based security information input method and device, and a mobile terminal. Background technique [0002] At present, when important information or relatively sensitive information is input on a mobile device, there is a risk of being spied on by others or stolen by a malicious program, for example, a mobile device based on an Android system. Although many applications solve such problems and reduce risks by customizing keyboards with random layouts, such solutions cannot completely solve the existence of risks. Contents of the invention [0003] In order to overcome the above-mentioned problems in the prior art at least to a certain extent, the present invention provides a method for generating a keyboard for inputting security information, a method and device for inputting security informat...

Claims

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Application Information

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IPC IPC(8): G06F3/023
CPCG06F3/0238
Inventor 刘阔李鹏坤安晓江
Owner BEIJING HAITAI FANGYUAN HIGH TECH