Keyboard input encryption method and mobile terminal thereof

An encryption method and mobile terminal technology, which are applied to the keyboard input encryption method and the field of mobile terminals, can solve problems such as easy to be snooped and hidden dangers, and achieve the effects of avoiding capital loss, improving security, and related operation security.

Inactive Publication Date: 2013-01-16
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When a user conducts a transaction, if in a more complicated environment, it is easy to be spied on the keyboard click operation, thereby obtaining the user's account number and password, which brings potential security risks to the user when using these software

Method used

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  • Keyboard input encryption method and mobile terminal thereof
  • Keyboard input encryption method and mobile terminal thereof
  • Keyboard input encryption method and mobile terminal thereof

Examples

Experimental program
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Embodiment Construction

[0033] The following will describe in detail with reference to the accompanying drawings in conjunction with the embodiments, so as to further explain the technical features and advantages of the present invention.

[0034] A keyboard input encryption method for a mobile terminal, the mobile terminal comprising an encryption setting module, a reset encryption setting module, an encryption input module and a central processing unit, the method comprising:

[0035] Encryption settings, the user drags any function key on the keyboard and places it on another function key, the key values ​​of the two function keys are exchanged, and click to save;

[0036] Reset the encryption settings, select the reset encryption option, the system will automatically clear the last encryption, and the user will drag any function key on the keyboard and place it on another function key, the key values ​​​​of the two function keys will be exchanged, and click Save ;

[0037] When the user enters t...

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PUM

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Abstract

The invention discloses a keyboard input encryption method and terminal equipment thereof. The mobile terminal comprises an encryption setting module, a resetting encryption setting module, an encryption input module and a central processing unit. The method comprises the following steps of: (a) detecting whether a user presses a functional key, and if the user presses the functional key, executing the next step, otherwise, ending the detection; (b) judging a mode of the current user input keyboard by a system, if the mode is a common mode, directly outputting a typed functional key value through a keyboard, and if the mode is an encryption input mode, executing the next step; (c) judging whether the typed functional key value is exchanged with a key value of another functional key during encryption, if so, executing the next step, otherwise, directly outputting the functional key value; and (d) outputting the exchanged key value, and returning to the step (a). Aiming at a situation that a user uses mobile phone application to input sensitive information under a complicated environment, the encryption security of an input method is realized; a phenomenon that sensitive information acquired by the user is pried is avoided; fund loss of the user is prevented; and therefore, the user can securely execute relevant operation with a mobile phone, and the security of the mobile phone is also improved.

Description

technical field [0001] The invention relates to a keyboard input method for a password, in particular to a keyboard input encryption method for a mobile terminal and the mobile terminal thereof. Background technique [0002] The development of smart large-screen mobile phones has brought good user experience and promoted various mobile Internet applications. Among them are some shopping online banking mobile applications, such as Alipay and mobile banking. When the user conducts transactions, if in a more complicated environment, it is easy to be spied on the keyboard click operation, thereby obtaining the user's account number and password, which brings potential security risks to the user's use of these software. Contents of the invention [0003] The purpose of the present invention is to overcome the deficiencies of the prior art, and provide a keyboard input encryption method and its mobile terminal, the user can select the encryption mode when inputting private info...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/023G06F21/83
Inventor 赵兴
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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