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Method and device for generating digital certificate

A digital certificate and certificate technology, applied in the field of Internet security, to achieve the effect of ensuring security

Active Publication Date: 2021-01-22
SHENZHEN HUADEAN TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The embodiment of the present invention provides a method and device for generating a digital certificate, which solves the problem of the security of the document information recorded by the law enforcement device in the related art

Method used

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  • Method and device for generating digital certificate
  • Method and device for generating digital certificate

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Embodiment Construction

[0023] Hereinafter, the present invention will be described in detail with reference to the drawings and examples. It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other.

[0024] In this embodiment, a method for generating a digital certificate is provided, figure 1 is the flow of the method for generating a digital certificate according to an embodiment of the present invention Figure 1 ,Such as figure 1 As shown, the process includes the following steps:

[0025] Step S101, when the local certificate of the body-worn device does not exist in the body-worn device, send a certificate import request to the superior system;

[0026] Law enforcement camera, also known as police law enforcement recorder or on-site law enforcement recorder, is a high-tech police individual product designed and developed for the actual needs of law enforcement departments, suitable for v...

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PUM

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Abstract

The invention discloses a digital certificate generation method and a digital certificate generation device, and relates to the technical field of Internet security, solving the problem that in related technologies, file information recorded in a law enforcement instrument is poor in security. The method comprises the steps of when the law enforcement instrument does not have a local certificationof law enforcement instrument equipment, sending a certificate import request to a superior system, wherein the certificate import request is used for requesting the superior system to perform digital signature on the law enforcement instrument equipment, and generating the local certificate of the law enforcement instrument equipment; importing the local certificate of the law enforcement instrument equipment which is subjected to digital signature by the superior system into the law enforcement instrument; and performing digital signature on the file information in the law enforcement instrument according to the local certificate of the law enforcement instrument equipment, and generating a digital certificate of the file information in the law enforcement instrument. The method and thedevice provided by the invention are applicable to generating the digital certificate.

Description

technical field [0001] The invention relates to the technical field of Internet security, in particular to a method and device for generating digital certificates. Background technique [0002] Law enforcement personnel can digitally record the dynamic and static scene conditions through the law enforcement instrument during the law enforcement process, such as shooting videos, pictures and other files, which are convenient for public security officers to use in law enforcement in various environments. [0003] Since the documents in the body enforcement device may involve important secrets or become evidence to solve the case, they have certain legal effect, so the security of the documents in the body enforcement device is particularly important. If they are not properly preserved, there is a risk of being stolen or tampered with by others. Contents of the invention [0004] The embodiment of the present invention provides a method and device for generating a digital cer...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L9/32
CPCH04L9/3247H04L9/3268
Inventor 张少龙明家万
Owner SHENZHEN HUADEAN TECH
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