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File protection method and device for custom program set

An assembly, custom technology, applied in the direction of digital data protection, computer security device, platform integrity maintenance, etc., can solve the problem of inability to customize assembly protection, reduce script compilation time, flexible encryption protection, and improve work efficiency. The effect of efficiency

Active Publication Date: 2021-05-14
BEIJING SENSESHIELD TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the embodiments of the present invention is to provide a file protection method and device for a custom program set, which is used to solve the problem in the prior art that the custom program set cannot be protected independently

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  • File protection method and device for custom program set
  • File protection method and device for custom program set
  • File protection method and device for custom program set

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Embodiment Construction

[0050] Various aspects and features of the present application are described herein with reference to the accompanying drawings.

[0051] It should be understood that various modifications may be made to the embodiments applied for herein. Accordingly, the above description should not be viewed as limiting, but only as exemplifications of embodiments. Those skilled in the art will envision other modifications within the scope and spirit of the application.

[0052] The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments of the application and, together with the general description of the application given above and the detailed description of the embodiments given below, serve to explain the embodiments of the application. principle.

[0053] These and other characteristics of the present application will become apparent from the following description of preferred forms of embodiment given as non-limiting examp...

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Abstract

The invention discloses a file protection method and device for a custom program set. The method comprises the steps of determining a directory corresponding to a to-be-protected custom program set in a Unity 3D project as a target directory; and packing the target directory by using a packing tool so as to encrypt the custom program set. According to the invention, the catalog is packed by using the packing tool, so that the user-defined program set under the catalog can be encrypted, and before the catalog is packed, the user-defined program set under the target catalog can be deleted according to actual requirements or the user-defined program set is added to the target catalog, so that the user-defined program set under the target catalog can be encrypted. Therefore, the user-defined program set can be independently protected, and encryption protection of the user-defined program set is more flexible.

Description

technical field [0001] The invention relates to the field of software protection, in particular to a file protection method and device for a custom program set. Background technique [0002] The Unity3d engine is used in more and more industries, such as games, urban planning, entertainment, art and education, military and aerospace industry, interior design, real estate development, industrial simulation, cultural relics, Web3d / product / still life display, geography, etc. industries are applying. Assembly-CSharp.dll, Assembly-CSharp-fistpass.dll and the self-developed C# assembly in the Unity3D project have important logic codes. Therefore, it is necessary to protect the code of Unity3D. [0003] In the existing code protection method, the code in the program is usually protected by packing the program. However, since Unity3D supports assembly definition files, the custom assembly cannot be encrypted separately when packing, which will cause the code logic of the script fi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F21/54G06F21/60
CPCG06F21/54G06F21/602
Inventor 孙吉平黄小庆
Owner BEIJING SENSESHIELD TECH