Ownership based digital copyright work protection-transaction-issuing method and system

A technology of digital copyright and works, applied in transmission systems, program/content distribution protection, data processing applications, etc., can solve the problem that digital copyright works cannot prevent unauthorized use, etc., and achieve the effect of protecting interests and rights

Inactive Publication Date: 2018-08-10
CHENGDU UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0008] In summary, the problems in the prior art are: No protection against unauthorized use of digital copyright works

Method used

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  • Ownership based digital copyright work protection-transaction-issuing method and system
  • Ownership based digital copyright work protection-transaction-issuing method and system
  • Ownership based digital copyright work protection-transaction-issuing method and system

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Embodiment Construction

[0075] In order to make the object, technical solution and advantages of the present invention more clear, the present invention will be further described in detail below in conjunction with the examples. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0076] The invention enables digital copyright works to be protected and used under control, the protected works have integrity, authenticity and usability, and can prevent unauthorized users from using them. The invention relates to issues such as digital copyright confirmation, ownership binding, security protection, distribution management, downloading and use.

[0077] like figure 1 As shown, the ownership-based digital copyright work protection, transaction and distribution method provided by the embodiment of the present invention includes the following steps:

[0078] S101: The digital copyright work and the autho...

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Abstract

The invention discloses an ownership based digital copyright work protection-transaction-issuing method and system, and belongs to the technical field of direction data protection. According to the method, an author declares and protects the ownership of a digital copyright work by public key encryption and registration; and the work is transacted, used and issued by authorization, and the work istracked and traced via recording in authorization and using processes. Via the encrypted ownership declaration and authorization methods, the problem that a traditional digital copyright protection method has deficiency in the aspects of preventing non-authorized use and pirates, help is provided for protection and shared use of the digital copyright work, and benefit and rights of the author canbe protected.

Description

technical field [0001] The invention belongs to the technical field of directly protecting data, and in particular relates to a method and system for protecting, trading and issuing digital copyright works based on ownership. Background technique [0002] At present, the existing technologies commonly used in the industry are as follows: The ultimate goal of copyright protection, also known as copyright, is not "how to prevent use", but "how to control use". The essence of copyright protection is to provide a mechanism to control the use of works. Digital copyright works refer to digital media works such as literature, documents, art, photography, music, movies, and television expressed in the form of numbers and data. After digitization and digitization, as a data attribute, the duplication and transmission of these works is extremely easy in the Internet environment, and there is almost no cost, which brings convenience to piracy and unauthorized use, making digital It b...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q30/00G06F21/10H04L29/06
CPCG06Q30/018G06F21/10H04L63/045H04L63/0823H04L63/083H04L63/0861H04L2463/101
Inventor 苗放杨文晖范文杰解岩刘志平叶安胜王海英
Owner CHENGDU UNIV
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