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A device and method for protecting code

A code and source code technology, applied in computer security devices, program/content distribution protection, instruments, etc., can solve problems affecting the applicability of codes, and achieve the effects of strong practicability and applicability, high security strength, and small changes

Active Publication Date: 2020-11-20
北京纬百科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the above method of adding a shell will be restricted under different platforms, which will affect the applicability of the code

Method used

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  • A device and method for protecting code
  • A device and method for protecting code
  • A device and method for protecting code

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Embodiment Construction

[0038] Below, specific embodiments of the present invention will be described in detail with reference to the accompanying drawings, but the present invention is not limited thereto.

[0039] Embodiments of the present invention provide a device and method for protecting codes, which can increase the difficulty of deciphering by compiling important functional modules selected from the code into bytecode form, and also have the characteristics of fast processing speed , compared with the way of packing protection, it is not restricted by different platforms and has stronger applicability.

[0040] like figure 1 Shown is a schematic structural diagram of a device for protecting codes in an embodiment of the present invention. Wherein, the apparatus for protecting code in the embodiment of the present invention may include a protection component 1 and an execution component 2 . The protection unit 1 is used to process a part of the source code of the code to enhance its securit...

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Abstract

The invention provides a code protection device and a code protection method. The device comprises a protection component configured to perform compiling treatment on a function module selected from a source code, so as to compile the function module into a bytecode form, and also configured to embed the compiled function module into the new source code in the source code; and an execution component configured to explain and execute the new source code. The device and the method provided by the invention have the characteristics of high security strength and high in processing speed.

Description

technical field [0001] The invention relates to the field of software protection, in particular to a device and method for protecting codes. Background technique [0002] At present, the existing scripting language protection process is usually to insert tags in the source code, and compile and link the tagged code to generate the target program, and the security of the code can also be further enhanced by adding a shell. However, the above method of adding a shell will be limited under different platforms, which will affect the applicability of the code. Contents of the invention [0003] The embodiment of the present invention provides a device and method for protecting codes that can realize fast protection of codes and are not restricted by platforms. [0004] In order to solve the above technical problems, embodiments of the present invention provide the following technical solutions: [0005] The invention provides a device for protecting codes, which includes: ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F21/12
CPCG06F21/125
Inventor 孙吉平张伟双
Owner 北京纬百科技有限公司