Video signature verification and evaluation tool and method based on GB35114 standard

A GB35114, video technology, applied in the field of video signature verification and evaluation tools, can solve problems such as video security chaos

Inactive Publication Date: 2019-12-13
THE FIRST RES INST OF MIN OF PUBLIC SECURITY +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the existing technology, the present invention aims to provide a video signature verification and evaluation ...

Method used

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  • Video signature verification and evaluation tool and method based on GB35114 standard
  • Video signature verification and evaluation tool and method based on GB35114 standard
  • Video signature verification and evaluation tool and method based on GB35114 standard

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0043] A video signature verification and evaluation tool based on the GB35114 standard, such as figure 1 shown, including:

[0044]Data set storage module: used to store the test data support data set, the test data support data set includes a key set and a data set, and the data set includes a cryptographic hash algorithm salt value data set, a video signature forward test data set and A video signature reverse test data set; the key set includes an asymmetric encryption private key key set and an asymmetric decryption public key key set;

[0045] Video signature and signature verification evaluation tool: communicate with the data set storage module and the device under test, used to retrieve the corresponding key set and / or data set from the data set storage module and send it to the device under test, and test the device under test Whether the function and performance of the signature and / or signature verification of the device comply with the GB35114 standard.

[0046]...

Embodiment 2

[0048] The following provides a specific application example of the evaluation tool as described in Embodiment 1 when detecting an encoding device with a digital signature function. Deployment such as figure 2 Shown:

[0049] 1. The video signature and signature verification evaluation tool selects the asymmetric encryption private key key, asymmetric decryption public key key and cryptographic hash algorithm salt value data from the test data supporting data set;

[0050] 2. Send the key and data information selected in step 1 to the encoding device under test, and synchronize to the database; the database is used to store the asymmetric key VKEK information and password hash algorithm salt value used in each test As well as test data and test status information, these contents are used for test process recording and analysis and test result judgment, etc.

[0051] 3. The encoding device under test uses a given key to perform video stream signature operations;

[0052] 4. ...

Embodiment 3

[0060] The following provides a specific application example of the evaluation tool as described in Embodiment 1 when detecting a decoding device with a video signature verification function. The deployment is as follows image 3 Shown:

[0061] 1. When the video signature and signature verification evaluation tool detects the decoding device, first, the evaluation tool selects the video signature forward test data or the video signature verification reverse test data from the test data supporting data set;

[0062] 2. Use video signature and signature verification evaluation tools to perform on-demand and playback operations on the tested decoding equipment;

[0063] 3. Test and judge the signature verification performance of the tested decoding equipment. If all pass, it is considered that the video signature verification function and performance of the decoding equipment meet the requirements of the national standard.

[0064] In video signature verification commissioning,...

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Abstract

The invention discloses a video signature verification and evaluation tool and method based on the GB35114 standard. The video signature verification and evaluation tool comprises: a data set storagemodule which is used for storing test data support data sets, wherein the test data support data set comprises a data set and a key set, the data set comprises a cryptographic hash algorithm salt value data set, a video signature forward test data set and a video signature reverse test data set, and the key set comprises an asymmetric encryption private key set and an asymmetric decryption publickey set; and a video signature and signature verification evaluation tool which is in communication connection with the data set storage module and the tested equipment, and is used for calling the corresponding key set and/or data set from the data set storage module, sending the key set and/or data set to the tested equipment, and testing whether the signature and/or signature verification function and performance of the tested equipment meet/meets the GB35114 standard. According to the invention, a plurality of disordered images related to video security in the existing public security video monitoring network can be solved.

Description

technical field [0001] The invention relates to the technical field of data security, in particular to a video signature verification evaluation tool and method based on the GB35114 standard. Background technique [0002] my country's video surveillance network has entered the era of digital high-definition, and video surveillance has been digitized and networked. Video surveillance systems are facing more and more network threats and attacks, and there have been network security issues such as video data information that may be tampered with, especially at present. In the context of the popularization and application of new technologies such as large-scale networking, cloud computing, and artificial intelligence, how to ensure and strengthen the security of video data information and ensure the integrity of video data information has become a major concern of the industry. [0003] The security threats and attack methods faced by video surveillance systems have undergone tre...

Claims

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Application Information

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IPC IPC(8): H04N17/00H04N21/266H04N5/913
CPCH04N17/00H04N21/26613H04N5/913H04N2005/91307
Inventor 黄小平常玉兰孟卿卿孙琼芳孙丽丽刘玉梅张振环柳娜王健尹桂明
Owner THE FIRST RES INST OF MIN OF PUBLIC SECURITY
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