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File encryption method and system, electronic equipment and storage medium

A file encryption and storage medium technology, applied in electronic digital data processing, instruments, digital data authentication, etc., can solve the problems of personal privacy leakage and personal privacy leakage of the owner, and achieve the effect of protecting personal privacy.

Pending Publication Date: 2021-10-12
GREE ELECTRIC APPLIANCES INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, smart phones generally have camera and fingerprint encryption functions. Almost all mobile phones store privacy-related files, such as privacy-related photos in the photo album application. When these privacy-related files are viewed in the form of thumbnails, it involves the user's personal Privacy, for example, when browsing photo albums in public places, other people can see the thumbnails of the photos, resulting in personal privacy leakage; Personal privacy is leaked. Therefore, encrypting files related to privacy is particularly important to protect users' personal privacy.

Method used

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  • File encryption method and system, electronic equipment and storage medium
  • File encryption method and system, electronic equipment and storage medium
  • File encryption method and system, electronic equipment and storage medium

Examples

Experimental program
Comparison scheme
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Embodiment 1

[0041] figure 1 Shows the flow chart of the file encryption method in Embodiment 1 of the present invention. This embodiment provides a file encryption method, such as figure 1 shown, including the following steps:

[0042] Step S1, in the thumbnail viewing mode, acquire the user's selection operation on the first file, and display the fingerprint selection menu.

[0043] Specifically, the first file may be a file stored in the terminal, and the terminal may be a mobile phone or a tablet computer provided with a fingerprint module, and the first file may be a picture or video stored in an album application of the terminal. The selection operation of the first file by the user may be one of a long press operation, a touch operation, and a click operation, but is not limited thereto, and the long press operation may be an operation in which the pressing time exceeds 1 second. For example, after the user starts the photo album application in the terminal, he can select the priv...

Embodiment 2

[0053] figure 2 Shows the flow chart of the file encryption method in Embodiment 2 of the present invention. This embodiment provides a file encryption method, such as figure 2 As shown, on the basis of Embodiment 1, after step S4, the method further includes:

[0054] Step S5: Display the first file in the thumbnail viewing mode in the blurred manner corresponding to the first preset fingerprint option.

[0055] Specifically, the obfuscation method corresponding to the first preset fingerprint option may be to cover the first file to hide the content of the first file. The occlusion processing of the first file may include but not limited to: color occlusion, mosaic occlusion, fog occlusion, and pattern occlusion. In this embodiment, occlusion processing is used to achieve a coding effect and hide the content of the private file to be protected.

[0056] When masking the first file in the way of color masking, the preset fingerprints include fingerprint 1, fingerprint 2, ...

Embodiment 3

[0060] image 3 Shows the flow chart of the file encryption method in Embodiment 3 of the present invention. This embodiment provides a file encryption method, such as image 3 As shown, on the basis of Embodiment 1, after step S4, the method further includes:

[0061] Step S6, in the browse mode, hide the first file.

[0062] Specifically, taking the photo album application as an example, after starting the photo album application, when browsing the files in the photo album by sliding left and right on the terminal display screen, when browsing to the location of the encrypted first file, it will automatically jump to the first file Adjacent files of , to hide the first file.

[0063] In this embodiment, by hiding the first file when browsing files, the user's privacy can be effectively protected, and the personal privacy of the user can be prevented from being leaked during the process of swiping left and right to browse photos or videos when non-users view files.

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Abstract

The invention provides a file encryption method and system, electronic equipment and a storage medium, and the method comprises the steps: in a thumbnail viewing mode, obtaining a selection operation of a user on a first file, and displaying a fingerprint selection menu; obtaining a selection operation of a user on the fingerprint selection menu, and displaying a plurality of preset fingerprint options for the user to select; obtaining a selection operation of a user on a first preset fingerprint option, and calling a fingerprint module; and obtaining a first preset fingerprint corresponding to the first preset fingerprint option input by the user so as to perform fingerprint encryption on the first file. According to the method and the device, the personal privacy can be prevented from being leaked when the file is browsed in a public place, different selectable preset fingerprint options are provided for a user, the file needing to be encrypted is subjected to fingerprint encryption, classified encryption of different types of files by different fingerprints can be realized, and the personal privacy of the user can be more effectively and conveniently protected.

Description

technical field [0001] The invention relates to the technical field of file encryption, in particular to a file encryption method, system, electronic equipment and storage medium. Background technique [0002] At present, smartphones generally have camera and fingerprint encryption functions. Almost all mobile phones store privacy-related files, such as privacy-related photos in the photo album application. When these privacy-related files are viewed in the form of thumbnails, it involves the user's personal Privacy, for example, when browsing photo albums in public places, other people can see the thumbnails of the photos, resulting in personal privacy leakage; Personal privacy is leaked. Therefore, encrypting files related to privacy is particularly important to protect the personal privacy of users. Contents of the invention [0003] The invention provides a file encryption method, system, electronic equipment and storage medium, which realizes encryption of private fi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F21/32G06F21/60
CPCG06F21/32G06F21/602
Inventor 裴江华
Owner GREE ELECTRIC APPLIANCES INC
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