Industrial drawing encryption system based on image of intelligent mobile terminal and encryption method of system

Abstract

The present invention relates to an industrial drawing encryption system based on an image of an intelligent mobile terminal and an encryption method of the system. The intelligent mobile terminal comprises a central processing module and modules respectively connected to the central processing module, such as a fingerprint acquisition processing module, an image acquisition module, an image storage module, an image extraction module, an image type recognition module, an image type conversion module, an image pre-processing module, a cryptographic module, a positioning module, a private key generation module, a text recognition conversion module, an image transmission module and a private information extraction module; the image storage module is connected to the image acquisition module and the image extraction module; the image pre-processing module is connected to the image type recognition module, the image type conversion module and the cryptographic module; the positioning module is connected to the private key generation module; the text recognition conversion module is connected to the cryptographic module; the image transmission module is connected to the cryptographic module, the private key generation module and the private information extraction module; and not only can a legal identity of a mobile terminal operator be identified, but also private information can be safely embedded into an industrial drawing.

Description

technical field [0001] The invention relates to the field of mobile terminal security, in particular to an industrial drawing encryption system based on an image of an intelligent mobile terminal and an encryption method thereof. Background technique [0002] With the increasing popularity of smart mobile terminals, mobile Internet users using smart mobile terminals account for an increasing proportion. The rapid development of the mobile Internet has made it very convenient to store, copy and disseminate digital multimedia information such as images and videos in smart mobile terminals. Using smart mobile terminals to process industrial drawings has become a new trend in the manufacturing industry. In the field of manufacturing, the technical parameters in the industrial drawings are the technical secrets of the enterprise. Once the technical parameters are disclosed due to the leakage of the industrial drawings, it will bring great losses to the production of the enterpri...

AI Technical Summary

Problems solved by technology

In the field of manufacturing, the technical parameters in the industrial drawings are the technical secrets of the enterprise. Once the technical parameters are disclosed due to the leakage of the industrial drawings, it will bring great losses to the production of the enterprise.

[0003] However, when people use smart mobile terminals to process industrial drawings for convenience, for example, when encrypting the technical parameters of industrial drawings, the existing technical parameter encryption methods not only cannot effectively identify the legal identity of the mobile terminal operator, but also The encrypted technical parameters are very easy to be cracked and extracted, which is not conducive to the protection of technical parameters

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