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File encryption method and system, electronic equipment and computer readable storage medium

Active Publication Date: 2022-04-29
MASHANG CONSUMER FINANCE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] However, users can copy the file as long as they have the read permission to the file, and can spread the copied file arbitrarily, which is very detrimental to information security.

Method used

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

Examples

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Embodiment Construction

[0027] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. It should be understood that the specific embodiments described here are only used to explain the present application, but not to limit the present application. In addition, it should be noted that, for the convenience of description, only some structures related to the present application are shown in the drawings but not all structures. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

[0028] Reference herein to an "embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the present application. The occurrences of ...

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Abstract

The invention discloses a file encryption method and system, electronic equipment and a computer readable storage medium. The method is applied to an authority management client side based on a Linux system, and comprises the steps that a first encryption request is obtained, and the first encryption request at least comprises a first file to be encrypted; generating a corresponding second encryption request based on the first encryption request; sending a second encryption request to an authority management server, so that the authority management server returns a corresponding release license; and encrypting the to-be-encrypted first file by using the published license to obtain a second file. In this way, cross-operating-system file encryption can be achieved.

Description

technical field [0001] The present application relates to the field of encryption technology, in particular to a file encryption method, system, electronic equipment and computer-readable storage medium. Background technique [0002] With the popularization of computers, users only need to record information on computers and generate corresponding files, without paper archiving. [0003] However, as long as the user has the read permission to the file, the file can be copied, and the copied file can be disseminated arbitrarily, which is very unfavorable for information security. Contents of the invention [0004] In order to solve the above problems, the present application provides a file encryption method, system, electronic equipment, and computer-readable storage medium, which can realize file encryption across operating systems. [0005] In order to solve the above-mentioned technical problems, a technical solution adopted by the present application is to provide a f...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F21/62G06F21/60
CPCG06F21/6209G06F21/602G06F21/604
Inventor 谢双林张银全曾琳铖曦
Owner MASHANG CONSUMER FINANCE CO LTD
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