CN107403077B - Copyright product management system with strong adaptability to rights splitting and combining - Google Patents
Copyright product management system with strong adaptability to rights splitting and combining Download PDFInfo
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- 238000004806 packaging method and process Methods 0.000 claims description 2
- 238000007726 management method Methods 0.000 abstract description 47
- 239000000047 product Substances 0.000 description 211
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- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/10—Protecting distributed programs or content, e.g. vending or licensing of copyrighted material ; Digital rights management [DRM]
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- G—PHYSICS
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- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/10—Protecting distributed programs or content, e.g. vending or licensing of copyrighted material ; Digital rights management [DRM]
- G06F21/106—Enforcing content protection by specific content processing
- G06F21/1063—Personalisation
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- G—PHYSICS
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- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/10—Protecting distributed programs or content, e.g. vending or licensing of copyrighted material ; Digital rights management [DRM]
- G06F21/107—License processing; Key processing
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Abstract
The invention discloses a copyright product management system with strong adaptability to right splitting and combination, and relates to the field of digital publishing. The system comprises: the copyright management system comprises a copyright business support module, a copyright asset encryption protection module, a copyright asset product right management module, a copyright asset management module and a copyright product use module; the copyright management method has the advantages that the copyright assets are collected and defined in a unified format, the assets are registered and managed, the assets are encrypted and protected by adopting an encryption technology, the copyright product rights are defined and generated according to copyright operation business and comprise user identification, product identification, right information, product key information, signature information and the like, the product rights can be automatically split and combined by configuring a right file with XML language specification, and the diversified requirements of users for purchasing different asset products are met.
Description
Technical Field
The invention relates to the field of digital publishing, which is mainly used for meeting the requirements of customers on purchasing and using more refined and complicated copyright products in a new media environment, in particular to a copyright product management system which is strongly suitable for splitting and combining rights.
Background
According to copyright operation strategy and operation target, copyright type, acquisition mode, permission mode, authorization period, authorization area, limiting condition, authorization price and transaction mode of copyright assets are combined, copyright needs to be distributed to different operation channels, and maximization of copyright value is achieved. And flexibly disassembling and combining the rights of the copyright assets according to the acquired copyright operation data and the value evaluation and sale operation requirements of the copyright assets to form a set of a plurality of rights and generate the sale copyright products of each sale channel.
The Digital Rights Management (DRM) technology is a comprehensive solution for clearly defining, distinguishing, trading, protecting, monitoring and tracking rights of all parties in the processes of producing, transmitting, trading and using digital content in an information network, and becomes one of basic guarantees for the continuous development of digital publishing.
However, the existing copyright product management method has limited functions and cannot flexibly split and recombine the rights of copyright assets; it is not possible to package intention information (right + limit) for external authorized operation according to a unified copyright structuring standard, and thus, a copyright product management method is continued to solve the above-mentioned problems.
Disclosure of Invention
It is an object of the present invention to provide a copyright product management system that is strongly adaptable to rights splitting and combining, thereby solving the aforementioned problems in the prior art.
In order to achieve the above object, the present invention provides a copyright product management system with strong adaptability to rights splitting and combining, the system comprising: the copyright management system comprises a copyright business support module, a copyright asset encryption protection module, a copyright asset product right management module, a copyright asset management module and a copyright product use module;
the copyright business supporting module is responsible for setting parameters of the asset products, releasing product information of the asset products and purchasing the asset products according to the requirements of users;
the copyright asset encryption protection module comprises a security engine, a plurality of mainstream encryption algorithms are integrated, the asset products are encrypted and protected according to the form and the content of the asset products, and meanwhile, the copyright asset encryption protection module is responsible for managing a secret key of any one asset product;
the copyright asset product right management module completes the generation of product rights of purchased asset products according to the information of the asset products purchased by the user, packs a plurality of independent target asset products into a combined asset product according to the requirements of the purchased asset products and configures combined right information for the combined asset product; splitting a portfolio asset product into a plurality of independent products, splitting the rights of the portfolio asset product into a single right, configuring the rights information of each independent asset product, and distributing the rights of each independent product to users through a network;
the copyright asset management module collects the right asset product information from the copyright asset product right management module and uniformly represents the copyright asset information of the asset product by adopting a standardized format; the encryption protection of the asset product information is realized through an encryption algorithm, individual or combined right information is configured for the copyright asset according to the asset product operation information, and the copyright asset is packaged into a product;
and the copyright product using module is used for determining the authorized using range of the target asset product after the user receives the target asset product, and decrypting the protected asset product by using the key so as to ensure that the user normally uses the asset product in the authorized using range.
Preferably, the key for managing any asset product specifically includes: the copyright asset encryption protection module is responsible for generating, storing and distributing any one asset product key.
Preferably, the generation of the product right to the purchased asset product is completed according to the information of the asset product purchased by the user, and is specifically realized according to the following steps:
s1, the copyright asset product right management module receiving the order information of the asset product sent by the copyright service supporting module, the order information including: user identification, equipment identification, content identification and authority information, and establishing authorization information of the user according to the ordering information;
s2, the copyright asset right management module inquires the key of the asset product from the copyright asset encryption protection module according to the content identification;
s3, the copyright asset encryption protection module sends the key to the security engine;
s4, the security engine uses the server private key or the domain key to encrypt the asset product key and returns the encrypted product key to the copyright asset product right management module;
s5, the copyright management module requests the security engine to sign the right to be signed according to the encrypted product key;
s6, the security engine signs the authorization to be signed, generates the authorization of the signature, and returns the authorization information of the signature to the copyright asset product right management module;
s7, the copyright asset right management module packages the right of the signature according to the order information to generate a complete right which can be used by the user and returns the right to the copyright business support module;
s8, the copyright asset product rights management module saves the complete rights information that the user can use to the rights database.
Preferably, the asset product information is uniformly expressed in an XML language format, and the expressed contents include: product identification, product description information, product authority use range, product encryption information and product key information.
Preferably, the copyrighted asset product right management module defines a product right format according to a unified data specification format, describes right information through an XML language, and generates a product right configuration file, wherein the product right format includes a right identifier, a product combination identifier, a product key, right validity time, and a number of uses.
Preferably, a plurality of independent target asset products are packaged into a portfolio asset product, and portfolio rights information is configured for the portfolio asset product, wherein configuring portfolio rights information for the portfolio asset product specifically operates according to the following steps:
the process of modifying XML right description file adds the identification and description information of each independent asset product contained in the combined product into the process, configures decryption key information for each independent asset, configures a piece of right information with unified right for the whole combined asset product, and is suitable for each qualification individual to use.
Preferably, the portfolio asset product includes asset information for each asset product and encrypted information for each asset product.
Preferably, the combined asset product and the rights after combination are respectively issued to the user, and the user needs to analyze the rights after combination when using the combined asset product to obtain the usage right of the combined asset product.
Preferably, splitting a combination asset product into a plurality of independent products, and splitting the right of the combination asset product into a single right, configured to each independent asset product right information, specifically:
splitting the portfolio asset products into individual asset products according to product operational requirements, configuring rights file information including a product identification and a rights range for each asset product, the product identification and the rights range being indicated in the rights file for the respective asset product;
when each individual asset product is distributed, each asset product and the right thereof are independently issued to the user, any right is analyzed according to the use requirement of the user, and the asset product corresponding to the right is used.
The system of the invention combines the copyright type, the acquisition mode, the permission mode, the authorization period, the authorization area, the limiting condition, the authorization price and the transaction mode of the copyright assets according to the copyright operation strategy and the operation target, and the copyright value is maximized by distributing the copyright to different operation channels. The copyright management method has the advantages that the copyright assets are collected and defined in a unified format, the assets are registered and managed, the assets are encrypted and protected by adopting an encryption technology, the copyright product rights are defined and generated according to copyright operation business and comprise user identification, product identification, right information, product key information, signature information and the like, the product rights can be automatically split and combined by configuring a right file with XML language specification, and the diversified requirements of users for purchasing different asset products are met.
The invention has the beneficial effects that:
the invention provides a strongly-adaptive rights splitting and combining copyright product management method, which flexibly splits and recombines rights of copyright assets, packages the rights into intention information (rights + limits) authorized to operate according to a uniform copyright structuring standard, and packages the intention information and the basic information together with names, content introduction and the like of asset works into information which can be recognized by both human beings and machines to form an operable copyright product. The method specifically comprises the following steps:
the copyright assets are collected and defined in a unified format, so that the registration management of the assets is realized, the assets are encrypted and protected by adopting an encryption technology, the rights of copyright products are defined and generated according to copyright operation business, the product rights can be automatically split and combined, and the diversified requirements of users for purchasing different asset products are met.
And generating final product right information according to the order information received from the operation support system, wherein the order information comprises user identification, equipment identification, product identification, authority information and the like, and the product key information, signature information and the like.
Through flexible configuration of the authority, individual right information is configured for a single asset product during splitting, unified right information is configured for a plurality of asset products during combination, and product information of copyright assets is combined, so that the system has strong adaptability.
Drawings
FIG. 1 is a copyright asset product management system architecture diagram;
FIG. 2 is a rights generation flow diagram for a copyrighted asset product;
fig. 3 is a schematic diagram of rights splitting and combining for copyrighted asset products.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating the invention, are intended for purposes of illustration only and are not intended to limit the scope of the invention.
Examples
Referring to fig. 1, the copyright product management system for strongly adapting to splitting and combining rights in this embodiment includes: the copyright management system comprises a copyright business support module, a copyright asset encryption protection module, a copyright asset product right management module, a copyright asset management module and a copyright product use module;
the copyright business supporting module is responsible for setting parameters of the asset products, releasing product information of the asset products and purchasing the asset products according to the requirements of users;
the copyright asset encryption protection module comprises a security engine, a plurality of mainstream encryption algorithms are integrated, the asset products are encrypted and protected according to the form and the content of the asset products, and meanwhile, the copyright asset encryption protection module is responsible for managing a secret key of any one asset product;
the copyright asset product right management module completes the generation of product rights of purchased asset products according to the information of the asset products purchased by the user, packs a plurality of independent target asset products into a combined asset product according to the requirements of the purchased asset products and configures combined right information for the combined asset product; splitting a portfolio asset product into a plurality of independent products, splitting the rights of the portfolio asset product into a single right, configuring the rights information of each independent asset product, and distributing the rights of each independent product to users through a network;
the copyright asset management module collects the right asset product information from the copyright asset product right management module and uniformly represents the copyright asset information of the asset product by adopting a standardized format; the encryption protection of the asset product information is realized through an encryption algorithm, individual or combined right information is configured for the copyright asset according to the asset product operation information, and the copyright asset is packaged into a product;
and the copyright product using module is used for determining the authorized using range of the target asset product after the user receives the target asset product, and decrypting the protected asset product by using the key so as to ensure that the user normally uses the asset product in the authorized using range. More detailed explanation:
the key for managing any asset product specifically comprises: the copyright asset encryption protection module is responsible for generating, storing and distributing any one asset product key.
Referring to fig. 2, the generation of the product right of the purchased asset product is completed according to the information of the asset product purchased by the user, and the method is specifically realized according to the following steps:
s1, the copyright asset product right management module receiving the order information of the asset product sent by the copyright service supporting module, the order information including: user identification, equipment identification, content identification and authority information, and establishing authorization information of the user according to the ordering information;
s2, the copyright asset right management module inquires the key of the asset product from the copyright asset encryption protection module according to the content identification;
s3, the copyright asset encryption protection module sends the key to the security engine;
s4, the security engine uses the server private key or the domain key to encrypt the asset product key and returns the encrypted product key to the copyright asset product right management module;
s5, the copyright management module requests the security engine to sign the right to be signed according to the encrypted product key;
s6, the security engine signs the authorization to be signed, generates the authorization of the signature, and returns the authorization information of the signature to the copyright asset product right management module;
s7, the copyright asset right management module packages the right of the signature according to the order information to generate a complete right which can be used by the user and returns the right to the copyright business support module;
s8, the copyright asset product rights management module saves the complete rights information that the user can use to the rights database.
And (III) uniformly expressing the asset product information by adopting an XML language format, wherein the expressed contents comprise: product identification, product description information, product authority use range, product encryption information and product key information.
And (IV) the copyright asset product right management module follows a uniform data specification format to define a product right format, describes right information through an XML language and generates a product right configuration file, wherein the product right format comprises a right identifier, a product combination identifier, a product key, right valid time and use times.
(V) referring to FIG. 3, packaging a plurality of independent target asset products into a portfolio asset product and configuring portfolio rights information for the portfolio asset product, wherein configuring portfolio rights information for the portfolio asset product specifically operates according to the following steps:
the process of modifying XML right description file adds the identification and description information of each independent asset product contained in the combined product into the process, configures decryption key information for each independent asset, configures a piece of right information with unified right for the whole combined asset product, and is suitable for each qualification individual to use.
The portfolio asset product includes asset information for each asset product to which it belongs and encrypted information for each asset product to which it belongs.
And respectively issuing the combined asset product and the combined right to the user, and analyzing the combined right by the user when using the combined asset product to obtain the use permission of the combined asset product.
Referring to fig. 3, splitting a portfolio asset product into a plurality of independent products, and splitting the rights of the portfolio asset product into a single right, configured to each independent asset product rights information, specifically:
splitting the portfolio asset products into individual asset products according to product operational requirements, configuring rights file information including a product identification and a rights range for each asset product, the product identification and the rights range being indicated in the rights file for the respective asset product; at the same time, the encrypted information for each asset product is also marked in the corresponding asset product.
When each individual asset product is distributed, each asset product and the right thereof are independently issued to the user, any right is analyzed according to the use requirement of the user, and the asset product corresponding to the right is used.
By adopting the technical scheme disclosed by the invention, the following beneficial effects are obtained: the invention provides a strongly-adaptive rights splitting and combining copyright product management method, which flexibly splits and recombines rights of copyright assets, packages the rights into intention information (rights + limits) authorized to operate according to a uniform copyright structuring standard, and packages the intention information and the basic information together with names, content introduction and the like of asset works into information which can be recognized by both human beings and machines to form an operable copyright product. The method specifically comprises the following steps:
the copyright assets are collected and defined in a unified format, so that the registration management of the assets is realized, the assets are encrypted and protected by adopting an encryption technology, the rights of copyright products are defined and generated according to copyright operation business, the product rights can be automatically split and combined, and the diversified requirements of users for purchasing different asset products are met.
And generating final product right information according to the order information received from the operation support system, wherein the order information comprises user identification, equipment identification, product identification, authority information and the like, and the product key information, signature information and the like.
Through flexible configuration of the authority, individual right information is configured for a single asset product during splitting, unified right information is configured for a plurality of asset products during combination, and product information of copyright assets is combined, so that the system has strong adaptability.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and improvements can be made without departing from the principle of the present invention, and such modifications and improvements should also be considered within the scope of the present invention.
Claims (8)
1. A copyright product management system that strongly accommodates rights splitting and combining, the system comprising: the copyright management system comprises a copyright business support module, a copyright asset encryption protection module, a copyright asset product right management module, a copyright asset management module and a copyright product use module;
the copyright business supporting module is responsible for setting parameters of the asset products, releasing product information of the asset products and purchasing the asset products according to the requirements of users;
the copyright asset encryption protection module comprises a security engine, a large number of mainstream encryption algorithms are integrated, the asset products are encrypted and protected according to the form and the content of the asset products, and meanwhile, the copyright asset encryption protection module is responsible for managing the key of any one asset product, namely, the copyright asset encryption protection module is responsible for generating, storing and distributing the key of any one asset product;
the copyright asset product right management module completes the generation of product rights of purchased asset products according to the information of the asset products purchased by the user, packs a plurality of independent target asset products into a combined asset product according to the requirements of the purchased asset products and configures combined right information for the combined asset product; splitting a portfolio asset product into a plurality of independent products, splitting the rights of the portfolio asset product into a single right, configuring the rights information of each independent asset product, and distributing the rights of each independent product to users through a network;
the copyright asset management module collects the right asset product information from the copyright asset product right management module and uniformly represents the copyright asset information of the asset product by adopting a standardized format; the encryption protection of the asset product information is realized through an encryption algorithm, individual or combined right information is configured for the copyright asset according to the asset product operation information, and the copyright asset is packaged into a product;
and the copyright product using module is used for determining the authorized using range of the target asset product after the user receives the target asset product, and decrypting the protected asset product by using the key so as to ensure that the user normally uses the asset product in the authorized using range.
2. The system of claim 1, wherein the generation of product rights for the purchased asset product is accomplished according to information of the purchased asset product by the user, and is implemented by the following steps:
s1, the copyright asset product right management module receiving the order information of the asset product sent by the copyright service supporting module, the order information including: user identification, equipment identification, content identification and authority information, and establishing authorization information of the user according to the ordering information;
s2, the copyright asset right management module inquires the key of the asset product from the copyright asset encryption protection module according to the content identification;
s3, the copyright asset encryption protection module sends the key to the security engine;
s4, the security engine uses the server private key or the domain key to encrypt the asset product key and returns the encrypted product key to the copyright asset product right management module;
s5, the copyright management module requests the security engine to sign the right to be signed according to the encrypted product key;
s6, the security engine signs the authorization to be signed, generates the authorization of the signature, and returns the authorization information of the signature to the copyright asset product right management module;
s7, the copyright asset right management module packages the right of the signature according to the order information to generate a complete right which can be used by the user and returns the right to the copyright business support module;
s8, the copyright asset product rights management module saves the complete rights information that the user can use to the rights database.
3. The system of claim 1, wherein the asset product information is uniformly represented in an XML language format, and the represented content includes: product identification, product description information, product authority use range, product encryption information and product key information.
4. The system of claim 1, wherein the copyrighted asset product right management module defines a product right format in compliance with a unified data specification format, describes the right information through an XML language, generates a product right configuration file, and defines the product right format to include a right identifier, a product combination identifier, a product key, a right validity time, and a number of uses.
5. The system of claim 1, wherein packaging a plurality of independent target asset products into a portfolio asset product and configuring portfolio rights information for the portfolio asset product, wherein configuring portfolio rights information for the portfolio asset product operates according to the steps of:
the process of modifying XML right description file adds the identification and description information of each independent asset product contained in the combined product into the process, configures decryption key information for each independent asset, configures a piece of right information with unified right for the whole combined asset product, and is suitable for each qualification individual to use.
6. The system of claim 1, wherein the portfolio asset product includes asset information for each asset product and encryption information for each asset product.
7. The system of claim 1, wherein the portfolio asset product and the combined rights are issued to the user, respectively, and the user needs to analyze the combined rights to obtain the usage rights of the portfolio asset product when using the portfolio asset product.
8. The system according to claim 1, wherein splitting a portfolio asset product into a plurality of independent products and splitting the rights of the portfolio asset product into a single right is configured to each independent asset product rights information, specifically:
splitting the portfolio asset products into individual asset products according to product operational requirements, configuring rights file information including a product identification and a rights range for each asset product, the product identification and the rights range being indicated in the rights file for the respective asset product;
when each individual asset product is distributed, each asset product and the right thereof are independently issued to the user, any right is analyzed according to the use requirement of the user, and the asset product corresponding to the right is used.
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| CN108197437A (en) * | 2017-12-19 | 2018-06-22 | 山东浪潮云服务信息科技有限公司 | A kind of data circulation method and device |
| CN110505205B (en) * | 2019-07-18 | 2021-04-23 | 华信永道(北京)科技股份有限公司 | Cloud platform encryption and decryption service access method and access system |
| CN110782352A (en) * | 2019-10-31 | 2020-02-11 | 中通服创发科技有限责任公司 | Divisible digital asset transaction method and device based on intelligent contract |
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| CN100337221C (en) * | 2003-07-18 | 2007-09-12 | 华为技术有限公司 | Digital content copyright protection and management method and system |
| US20060129496A1 (en) * | 2004-12-14 | 2006-06-15 | Motorola, Inc. | Method and apparatus for providing digital rights management |
| US20070174139A1 (en) * | 2006-01-09 | 2007-07-26 | Otis Brock | Mobile music store and performance venue |
| CN101414253B (en) * | 2007-10-17 | 2011-11-23 | 华为技术有限公司 | Method and system for managing authority |
| CN102387139B (en) * | 2011-10-17 | 2014-05-14 | 迈普通信技术股份有限公司 | Authority control method, system and device separated from application services |
| CN103186731B (en) * | 2011-12-29 | 2016-06-01 | 北京中文在线数字出版股份有限公司 | The digital literary property protection method of a kind of hybrid mode and system |
| CN103617379B (en) * | 2013-11-29 | 2016-08-17 | 乐视云计算有限公司 | A kind of method for broadcasting multimedia file and player |
| CN104966000A (en) * | 2015-06-05 | 2015-10-07 | 浪潮电子信息产业股份有限公司 | Multimedia copyright protection method based on security engine |
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| CN102780572A (en) * | 2011-05-11 | 2012-11-14 | 中兴通讯股份有限公司 | License management method and device |
| CN104182659A (en) * | 2013-05-21 | 2014-12-03 | 北大方正集团有限公司 | Server, system and digital right combining method |
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