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Information processing method and electronic equipment

An information processing method and technology of electronic equipment, applied in the field of electronics, can solve problems such as low information security factor, and achieve the effect of improving information security factor and solving low information security factor

Active Publication Date: 2016-07-06
LENOVO (BEIJING) LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Embodiments of the present invention provide an information processing method and electronic equipment, which are used to solve the technical problem of low information security factor in existing electronic equipment, and effectively improve the information security factor of electronic equipment

Method used

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  • Information processing method and electronic equipment
  • Information processing method and electronic equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0085] Please refer to figure 1 , Embodiment 1 of the present application provides an information processing method, including:

[0086] S101: Detect and obtain a first input signal from a first writing device;

[0087] S102: Obtain a first encrypted identification corresponding to the first writing device;

[0088] S103: Based on the first encryption identifier, encrypt a first file corresponding to the first input signal to obtain a first encrypted file.

[0089] In the specific implementation process, the specific implementation process of step S101 to step S103 is as follows:

[0090] Firstly, a first input signal from a first writing device is obtained by detection. At this point, the electronic device is in a state of receiving an external input signal. Wherein, the first writing device may be an electronic stylus, such as an electromagnetic stylus, a resistive stylus, an infrared stylus, an ultrasonic stylus, and the like. Files such as notepads, documents, picture...

Embodiment 2

[0137] Please refer to Figure 7 , based on the same inventive concept as Embodiment 1, this embodiment of the present application also provides an electronic device, including:

[0138] housing 10;

[0139] The processor 20 is connected to the housing 10; wherein, the processor 20 is specifically used for:

[0140] Detecting and obtaining a first input signal from a first writing device;

[0141] obtaining a first encrypted identification corresponding to the first writing device;

[0142] Based on the first encryption identifier, encrypt a first file corresponding to the first input signal to obtain a first encrypted file.

[0143] In the embodiment of the present application, the processor 20 is specifically configured to:

[0144] Obtaining from the first writing device a first encrypted identification corresponding to the first writing device; or,

[0145] Obtain the first encrypted identification corresponding to the first writing device from at least one encrypted ...

Embodiment 3

[0166] Please refer to Figure 8 , based on the same inventive concept as Embodiment 1, this embodiment of the present application also provides an electronic device, including:

[0167] A first obtaining unit 30, configured to detect and obtain a first input signal from a first writing device;

[0168] A second obtaining unit 40, configured to obtain a first encrypted identification corresponding to the first writing device;

[0169] The third obtaining unit 50 is configured to encrypt a first file corresponding to the first input signal based on the first encryption identifier, to obtain a first encrypted file.

[0170] In the embodiment of the present application, the second obtaining unit 40 is specifically configured to: obtain the first encrypted identification corresponding to the first writing device from the first writing device; or,

[0171] Obtain the first encrypted identification corresponding to the first writing device from at least one encrypted identificatio...

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Abstract

The invention discloses an information processing method and electronic equipment. The method comprises the following steps: detecting to obtain a first input signal from first writing equipment; obtaining a first encryption identifier corresponding to the first writing equipment; and on the basis of the first encryption identifier, encrypting a first file corresponding to the first input signal to obtain a first encryption file. The method is used for solving the technical problems of low information safety coefficient of the traditional electronic equipment and effectively improves the information safety coefficient of the electronic equipment.

Description

technical field [0001] The invention relates to the field of electronic technology, in particular to an information processing method and electronic equipment. Background technique [0002] With the continuous development of science and technology, there are more and more stylus pens. Users can operate electronic devices such as tablet computers or smart phones through the stylus, which greatly improves the accuracy of the user's handwriting input and greatly improves the user's operating experience. [0003] In the prior art, it is not only possible to input characters through the stylus, but also to realize drawing, point control and other operations. In the process of actually using the stylus, in order to prevent the important information of the user from being leaked or being misoperated by others, the password is often set for the file created by the electronic device through the point control function of the stylus, and the sliding operation of the stylus can also be...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F21/32G06F21/62
CPCG06F21/32G06F21/6218G06F2221/2107
Inventor 李凡智庞建军
Owner LENOVO (BEIJING) LTD