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File encryption processing method and device

A technology of encryption processing and processing method, applied in the field of file encryption processing method and device, can solve problems such as poor file encryption security, and achieve the effect of good confidentiality and improved security

Inactive Publication Date: 2015-06-24
NUBIA TECHNOLOGY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The main purpose of the present invention is to provide a file encryption processing method and device, aiming to solve the existing technical problem of poor file encryption security

Method used

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  • File encryption processing method and device
  • File encryption processing method and device

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Embodiment Construction

[0048] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0049] A mobile terminal implementing various embodiments of the present invention will now be described with reference to the accompanying drawings. In the following description, use of suffixes such as 'module', 'part' or 'unit' for denoting elements is only to facilitate description of the present invention and has no specific meaning by itself. Therefore, "module" and "component" may be used mixedly.

[0050] Mobile terminals may be implemented in various forms. For example, terminals described in the present invention may include devices such as mobile phones, smart phones, notebook computers, digital broadcast receivers, PDAs (Personal Digital Assistants), PADs (Tablet Computers), PMPs (Portable Multimedia Players), navigation devices, etc. mobile terminals and fixed terminals such as digital TVs, desktop comp...

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PUM

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Abstract

The invention discloses a file encryption processing method and device. The file encryption processing method includes the following steps: setting encrypted storage space, and encrypting files stored in the encrypted storage space, wherein the step for encrypting the files stored in the encrypted storage space includes the steps that the stored files in the encrypted storage space are encrypted; stored new files are encrypted when the new files are stored in the encrypted storage space; the encrypted storage space is checked in a timing mode, and the checked unencrypted files are encrypted. By means of the file encryption processing method and device, the files in the encrypted storage space can be automatically encrypted, and therefore the safety of the files in the encrypted storage space is improved.

Description

technical field [0001] The present invention relates to the technical field of terminals, in particular to a file encryption processing method and device. Background technique [0002] At present, with the widespread application of smart terminals, the requirements for confidentiality of information are getting higher and higher. In the prior art, secret-related files or data are encrypted one by one, and when the file or data is read, the file or data must be decrypted to obtain correct text information, otherwise garbled characters will be displayed. [0003] However, when there is a lot of information, the user may forget to encrypt important files or data, or even if encrypted, the data or files are encrypted in the above-mentioned manner, which is easy to be cracked by others, resulting in confidential data or files being stolen by others. Less secure. [0004] The above content is only used to assist in understanding the technical solution of the present invention, a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F21/62G06F21/31
Inventor 冯斌
Owner NUBIA TECHNOLOGY CO LTD