Digital contents hardware binding and emigration method with both copyright sides controllable function

A digital content and copyright technology, which is applied in the fields of electronic digital data processing, program/content distribution protection, electrical components, etc., can solve the problems of controllability, convenience, ease of use and privacy protection of both parties without copyright. , to achieve the effect of enhancing flexibility and convenience and protecting rights

Inactive Publication Date: 2008-12-10
钟勇
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] None of the existing methods has the controllability of both copyright pa

Method used

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  • Digital contents hardware binding and emigration method with both copyright sides controllable function
  • Digital contents hardware binding and emigration method with both copyright sides controllable function
  • Digital contents hardware binding and emigration method with both copyright sides controllable function

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Experimental program
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Embodiment Construction

[0037] The digital content hardware binding and migration method with copyright controllable function of the present invention will be further described in detail in conjunction with the accompanying drawings.

[0038] figure 1 It is a structural diagram of the system using the method of the present invention. The system includes three types of entities: content server, copyright server and copyright controller, wherein the copyright controller is deployed on the client machine and includes a license interpreter.

[0039] figure 2 is an example of a digital content license. The license of the present invention is a triplet {D, IDB, BV} formed by the U-Datalog logic program, wherein D is the unique identifier of the digital content protected by the license, IDB is the connotation rule set, and BV is expressed as The attribute binding form of name≡value form.

[0040] image 3 It is the process flow of digital content encapsulation, describing the process of encapsulating d...

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PUM

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Abstract

The present invention relates to a method of binding the digital contents capable of being controlled by two copyright parties and the hardware, and transporting numbers between different types of hardware, belonging to the technological field of copyright protection of the digital contents. The method provides a right description language; the license based on the right description language has self-generating capacity. After the right parties set hardware binding and transporting rules in the license, the novel binding and transportation of the hardware of the digital contents can adopt the self-generating capacity of the license, so that the user can directly and initiatively control the hardware of the digital contents at the client terminal; no additional on-line control over the network connection and server is required. The method has the effects of balancing the requirements of the changing and transportation of hardware devices of the user and the copyright protection of the digital contents of the right party, enhancing the flexibility and convenience of the existing copyright protection system, and guarantees the rights of the user to protect the privacy and to reasonably use the digital contents.

Description

technical field [0001] The invention relates to a digital content hardware binding and migration method with the controllable function of both copyright parties. Background technique [0002] None of the existing methods has the controllability of both copyright parties, and there are problems in convenience, ease of use and privacy protection. Contents of the invention [0003] The purpose of the present invention is to provide a digital content hardware binding and migration method that enhances the flexibility and convenience of the existing copyright protection system, protects the user's privacy and rationally uses the digital content, and has the controllable function of both copyright parties. [0004] The object of the present invention is achieved through the following technical solutions. [0005] A digital content hardware binding and migration method with controllable functions by both copyright parties, comprising the following steps: [0006] 1) Digital con...

Claims

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Application Information

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IPC IPC(8): G06F21/00H04L29/06H04L9/08G06F21/10
Inventor 钟勇
Owner 钟勇
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