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Authorization method, apparatus, apparatus and medium for digital assets

A technology of digital assets and permissions, applied in electrical components, transmission systems, program/content distribution protection, etc., can solve the problem of difficulty in ensuring the reliability and correctness of digital assets, and reduce the difficulty of copyright protection, ensure reliability and correctness. sexual effect

Inactive Publication Date: 2018-12-18
SHENZHEN THUNDER NETWORK TECH +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, since the current authentication server is usually a centralized device, once a fault occurs or the data is tampered with, it is difficult to guarantee the reliability and correctness of the authorization for the use of digital assets, and it also improves the copyright protection of digital assets difficulty

Method used

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  • Authorization method, apparatus, apparatus and medium for digital assets
  • Authorization method, apparatus, apparatus and medium for digital assets
  • Authorization method, apparatus, apparatus and medium for digital assets

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] figure 1 It is a flowchart of a digital asset authorization method provided by an embodiment of the present invention. Please refer to figure 1 , the specific steps of the digital asset authorization method include:

[0040] Step S10: Receive an access request initiated by an application program to a target digital asset.

[0041] Among them, the application is pre-logged in as a user.

[0042] It should be noted that since there are generally no differences in the applications themselves provided by enterprises to users, the applications themselves only provide users with a way to obtain digital assets, and the difference is often the user identity used to log in to the application. Different users There are differences in the digital asset usage permissions of identities. For example, in the current video-type application, users can access specific video content through payment methods, that is, the user identity of paid users has the right to obtain specific vide...

Embodiment 2

[0050] On the basis of the above embodiments, the present invention also provides the following series of preferred implementation manners.

[0051] As a preferred implementation manner, the access request includes at least characteristic information of the target digital asset and identity information of the user identity.

[0052] It should be noted that the feature information is generated by feature extraction of digital asset data, and the feature information corresponding to different available digital assets is not the same. Since the data volume of characteristic information is often much smaller than the data volume of the digital asset itself, it can be more efficient to transmit as a request. Each characteristic information is generated by feature extraction of the corresponding digital asset, and there will be no duplication among the characteristic information, so the characteristic information can be used as CID (Content ID) in this embodiment to uniquely represe...

Embodiment 3

[0083] The embodiment of the digital asset authorization method has been described in detail above, and the present invention also provides a digital asset authorization device corresponding to the method. Since the embodiment of the device part corresponds to the embodiment of the method part, Therefore, for the embodiment of the device part, please refer to the description of the embodiment of the method part, and details will not be repeated here.

[0084] Figure 4 A structural diagram of a device for authorizing digital assets provided by an embodiment of the present invention. The digital asset authorization device provided by the embodiment of the present invention includes:

[0085] The request obtaining module 10 is configured to receive an access request to a target digital asset initiated by an application program, wherein the application program logs in as a user in advance.

[0086] The request response module 11 is used to respond to the access request, initiat...

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PUM

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Abstract

The invention discloses an authorization method, a device, a device and a medium of a digital asset. The method comprises the following steps: receiving an access request to a target digital asset initiated by an application program, wherein, the application program logs in as a user identity in advance; responding to the access request, initiating a permission request to the block chain accordingto the information of the access request, and receiving the permission information returned by the block chain, wherein the block chain records the authorization information of the user's identity tothe target digital asset; returning the right information to the application. The method records the correspondence relation in the block chain in advance, which can relatively guarantee the reliability and correctness of authorizing the digital assets according to the correspondence relation, and further reduces the difficulty of copyright protection of the digital assets. In addition, the invention also provides an authorization device, a device and a medium for digital assets, the beneficial effects of which are as described above.

Description

technical field [0001] The present invention relates to the field of copyright protection, in particular to a digital asset authorization method, device, equipment and medium. Background technique [0002] Because copyright is the embodiment of personal self-worth and the performance of enterprise innovation strength, it is an important intangible asset of enterprises or individuals, so the protection of copyright helps to safeguard the legitimate rights and interests of authors or other copyright owners and users of works, and is beneficial to the creation of works. reflect economic value. [0003] Current network-based enterprises usually provide users with corresponding APPs (application programs), and users can obtain digital assets including literature, music, movies, scientific works, software, pictures, etc. from enterprises through APPs. Since the digital assets of an enterprise are often products created or purchased by the enterprise, the enterprise has the qualif...

Claims

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Application Information

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IPC IPC(8): H04L29/06G06F21/10
CPCG06F21/10H04L63/06H04L63/0815H04L63/10H04L2463/101H04L2463/103
Inventor 晏亮
Owner SHENZHEN THUNDER NETWORK TECH
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