CN101103359A - Method and device for authorized domain management - Google Patents
Method and device for authorized domain management Download PDFInfo
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- CN101103359A CN101103359A CNA2006800021073A CN200680002107A CN101103359A CN 101103359 A CN101103359 A CN 101103359A CN A2006800021073 A CNA2006800021073 A CN A2006800021073A CN 200680002107 A CN200680002107 A CN 200680002107A CN 101103359 A CN101103359 A CN 101103359A
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- 238000000034 method Methods 0.000 title claims abstract description 38
- 230000008520 organization Effects 0.000 claims description 22
- 238000013475 authorization Methods 0.000 claims description 21
- 238000009434 installation Methods 0.000 claims description 8
- 238000012795 verification Methods 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 6
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000004364 calculation method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000001179 pupillary effect Effects 0.000 description 1
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/436—Interfacing a local distribution network, e.g. communicating with another STB or one or more peripheral devices inside the home
- H04N21/43615—Interfacing a Home Network, e.g. for connecting the client to a plurality of peripherals
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- 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]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
- H04N21/83—Generation or processing of protective or descriptive data associated with content; Content structuring
- H04N21/835—Generation of protective data, e.g. certificates
- H04N21/8355—Generation of protective data, e.g. certificates involving usage data, e.g. number of copies or viewings allowed
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Theoretical Computer Science (AREA)
- Software Systems (AREA)
- Computer Security & Cryptography (AREA)
- Computer Hardware Design (AREA)
- Technology Law (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Signal Processing (AREA)
- Storage Device Security (AREA)
- Information Transfer Between Computers (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
Abstract
The present invention discloses a method for authorizing to use a content. According to this method, receiving a request for using the content, the request comprises information associated with an Authorized Domain; authorizing the Authorized Domain a corresponding right for using the content according to the request, the right is directed to the Authorized Domain. As the right for using the content is directed to the Authorized Domain, the content provider has more control over the content. The present invention also discloses an apparatus for authorizing to use a content. Adopting the present invention's method and apparatus could provide a method for Authorized Domain management, and at the same time enable the user or device in the Authorized Domain to use the content in the Authorized Domain more conveniently.
Description
Technical field
The present invention relates to the method and apparatus of the method and apparatus, particularly a kind of authorized domain management of a kind of digital rights management DRM (Digital Right Management).
Background technology
Be accompanied by the fast development of network technology and digital technology, the use of digital content is become more and more easier.Accordingly, the quantity of content protective system also increases just apace.From content provider's angle, because they wish to protect the content copyright of oneself, so, will cause very big infringement to content provider's interests if allow the source digital content is used without restriction.On the other hand, from the angle of content consumer, they always wish to use easily any content.
In order to take into account content provider and content consumer both sides' interests, the notion of Authorized Domain AD (Authorized Domain) has been proposed.The basic ideas of Authorized Domain are: an in check network environment is provided, and content just can relatively freely be used in the wherein short of border that exceeds Authorized Domain.Authorized Domain can be divided into the Authorized Domain based on device, based on user's Authorized Domain and the hybrid authorized domain that comprises device and user.Usually, AD is made up of one group of interconnective equipment and user, and these equipment and user can belong to one family.In Authorized Domain, the user is normally by embodying with user's associated device (being subscriber equipment).In Authorized Domain, content can freely move between each subscriber equipment and/or duplicate, and can not move to the outside of AD but content is limited.Usually, can use the issue channel (for example, video broadcasting, LAN (Local Area Network), internet, telephone line and satellite are downloaded or the like) of standard that content is sent to the Authorized Domain from the content provider.In addition, also can content be input in the Authorized Domain by traditional mail form.
At present, the technology that has multiple realization authorized domain system, for example, the applicant identical with the application submits to International Patent Application WO 2004/038568 to disclose a kind of method and system of licensing content on October 15th, 2003, at this, the full content of introducing this patent application document is as the reference file.
In the prior art, when the user of Authorized Domain when the content provider buys a content, the content provider authorizes this user use right about this content.Yet; the content provider is for the information of the Authorized Domain at user place; to have how many members may use this content as this Authorized Domain, this Authorized Domain be public welfare or non-public welfare etc. do not understand, cause the content provider can't protect the content copyright of oneself better.Therefore, need a kind of new method and apparatus of licensing content, make the content provider internally have more control.
Summary of the invention
One of purpose of the present invention provides a kind of method of licensing a content, comprises step: at first, the supplier of content receives one and requires to use this requests for content, and this request comprises and the information that Authorized Domain is relevant; Secondly according to this request, the supplier of content authorizes this Authorized Domain the corresponding right of using, and this use right is at this Authorized Domain.Because the use right that the supplier of content authorizes is at this Authorized Domain, therefore, when authorizing, the content provider can grasp the situation of Authorized Domain, can control the propagation to content better.
Preferably, said method also comprises step: according to described information, whether the checking described request is an effective request.Verification step can comprise step: the first step, and send a checking and ask a certifying organization (Verification Authority), require request described in the receiving step whether effective; In second step, receive a corresponding checking result who comes from this certifying organization.
Preferably, said method also comprises step: according to described information, obtain the identifying information of described Authorized Domain.
Preferably, said method also comprises step: according to described use right, calculate the expense that described Authorized Domain need be paid.
Preferably, said method also comprises step: send described use right to described Authorized Domain.
Another object of the present invention provides the method that a content is licensed in a kind of requirement, comprises step: at first, send one and require to use this requests for content, this request comprises and the information that Authorized Domain is relevant; Secondly, receive a corresponding right of using, this use right is at this Authorized Domain.
Another object of the present invention provides the method for a content of a kind of use, comprises step: the first, receive a request, and this request requires to use this content; The second, obtain a use right relevant with this content, this use right is at an Authorized Domain; The 3rd, confirm whether this request comes from this Authorized Domain; At last, if this request comes from this Authorized Domain, then use this content.
Another object of the present invention provides a kind of content authorization device, is used to license the device of a content, comprising: a receiving trap, and be used to receive one and require to use this requests for content, this request comprises and the information that Authorized Domain is relevant; With an authorization device, be used for according to this request, authorize this Authorized Domain the corresponding right of using, this use right is at this Authorized Domain.
Preferably, this authorization device also comprises: a demo plant, be used for according to described information, and whether the checking described request is an effective request.This demo plant can also comprise: a checking send-request unit, and send a checking and ask a certifying organization (VerificationAuthority), whether the described request that requires the described receiving trap of checking to receive is effective; Verify receiving trap as a result, be used to receive a corresponding checking result who comes from this certifying organization for one.
Preferably, this authorization device also comprises: a deriving means is used for obtaining the identifying information of described Authorized Domain according to described information.
Preferably, this authorization device also comprises: a message accounting is used for calculating the expense that described Authorized Domain need be paid according to described use right.
Preferably, this authorization device also comprises: a dispensing device is used to send described use right to described Authorized Domain.This dispensing device can also be used to send described content to described Authorized Domain.
Another object of the present invention provides a kind of right deriving means, is used for requirement and licenses a content, comprising: a right request unit, and be used to send one and require to use this requests for content, this request comprises and the information that Authorized Domain is relevant; With a right receiving trap, be used to receive a corresponding right of using, this use right is at this Authorized Domain.
Another object of the present invention provides a kind of right operative installations, is used to use a content, comprising: a use request unit, be used to receive a request, and this request requires to use this content; One obtains device, is used to obtain a use right relevant with this content, and this use right is at an Authorized Domain; Confirm device, be used to confirm whether this request comes from this Authorized Domain for one; With an operative installations, be used for then using this content if this request comes from this Authorized Domain.
Description of drawings
By exemplary embodiment and accompanying schematic figure, the present invention and relevant advantage thereof will further be set forth, in the accompanying drawings:
Fig. 1 shows according to a kind of method flow diagram of licensing a content of the present invention;
Fig. 2 schematically shows the parts according to a kind of content authorization device of the present invention;
Fig. 3 shows the method flow diagram of licensing a content according to a kind of requirement of the present invention;
Fig. 4 schematically shows the parts of a kind of right deriving means of the present invention;
Fig. 5 shows the method flow diagram according to a content of a kind of use of the present invention;
Fig. 6 schematically shows the parts according to a right operative installations of the present invention.
In all accompanying drawings, identical reference number is represented similar or identical feature and function.
Embodiment
Fig. 1 shows according to a kind of method flow diagram of licensing a content of the present invention.
At first, receive one and use a requests for content (step S110).
The supplier of content receives a request that comes from an Authorized Domain, and this request can be that a user in the Authorized Domain proposes by an equipment.This request requires to use a content, and this request simultaneously also comprises and the information that Authorized Domain is relevant.The information relevant with Authorized Domain can be a member's of the identifying information of this Authorized Domain or described Authorized Domain identifying information.The identifying information of Authorized Domain is the information that this Authorized Domain and other Authorized Domains are distinguished, for example, and the identifier of authoritative domain name and Authorized Domain.Member's identifying information can be the identifying information of an equipment of a user's the identifying information of described Authorized Domain or described Authorized Domain.
In the present embodiment, comprise a user certificate (usercertificate) in the request that the supplier of content receives.User certificate comprises user's a identifying information, and identifying information can comprise user name, also can comprise user name and authoritative domain name.The user certificate that comprises user name and authoritative domain name has two kinds of embodiments: a kind of embodiment is that to have a user certificate to discern him be a user of an Authorized Domain to each user; All users that another kind of embodiment is an Authorized Domain are set forth in the user certificate.A kind of embodiment of back is when the user in the Authorized Domain increases or reduce, and the change of user certificate is more simple, is more excellent embodiment therefore.
The structure of user certificate is as shown in table 1, comprises user name, and the Authorized Domain at this user place (optionally) is issued the territory authorized organization (optionally) and the digital signature of this user certificate.
User certificate
| User name |
| Authorized Domain (optionally) |
| Territory authorized organization (optionally) |
| Digital signature |
Table 1
Be the example of a user certificate below.This user certificate has the digital signature of territory authorized organization.And this territory certificate of authority comprises the time and the date of expiration of signing and issuing usually.In this example, the algorithm of digital signature can be the Digital Signature Algorithm of standard.
#bytes format value
Domain_User_Certificate() AttributeCertificate
{
User_Id_Length 2 Uint16
User_Id var char
Domain_Id_Length 2 Uint16
Domain_Id var char
User Domain Authority 20 Bit String
Signature_Algorithm Algorithm_Identifier
Signature_Value Bit String
}
The age that can also comprise this user in the user certificate.Use owing to there are some contents only to be fit to above people of 18 one full year of life,, can in user certificate, increase a content, i.e. user's age therefore in order to protect pupillary interests.Have only age of this user to reach the age of legal provisions, he could use content corresponding.
Secondly, whether the checking described request is an effective request (step S120).
Whether the checking described request is that an effective request has two layers of meaning: (1) verifies whether this user is a legal users; (2) verify that the content of this request is whether in the scope of appointment.
Verify whether this user is a legal users, as verify that whether this user is the member who changes Authorized Domain, can prevent disabled user's visit.This user's of authentication legitimacy has following two kinds of methods: first kind, the supplier of content can verify directly whether this user is a legal users.The supplier of content by with the supplier's of content server in store about the information in the database of Authorized Domain relatively, judge whether this user is a legal users.Can come from an authority's territory authorized organization (DomainAuthority) about the database of Authorized Domain, this authoritative territory authorized organization can be government organs, also can be a non-government organization.
Second kind, the supplier of content also can verify whether this user is a legal users by a certifying organization (VerificationAuthority).Verification step can comprise step: the first step, send a checking and ask a certifying organization (VerificationAuthority), as a territory authorized organization (Domain Authority), whether the described request that requires checking to connect among the step S110 is effective; In second step, receive a corresponding checking result who comes from this certifying organization.
Whether the content of verifying this request can verify in the scope of appointment that request uses the hairdo of content whether in the content provider specifies the scope of use, whether the user that the request also can verified is used is to use the qualified user of this content, as age of this user whether greater than 18 one full year of life.
The 3rd, obtain the identifying information (step S130) of Authorized Domain.
If the result of checking is sure,, obtain the identifying information of described Authorized Domain then according to user certificate as shown in table 1.
If this user certificate comprises user name, the Authorized Domain at this user place and digital signature are untied digital signature by suitable key, can obtain the Authorized Domain identifying information at this user place.
If this user certificate comprises user name and digital signature, untie digital signature by suitable key, can obtain a user name.Then, in the database of Authorized Domain, search, to obtain the Authorized Domain identifying information at this user place, as authoritative domain name according to this user name.
The 4th, according to this request, authorize this Authorized Domain the corresponding right of using, this use right is at this Authorized Domain (step S140).
Produce one according to the request that receives among the step S110 and use document of title, this use document of title comprises authoritative domain name.As shown in table 2 is the use right of this content, the use right of this content comprises the identifier (content-ID) of this content, the key of this content (contentkeys), authoritative domain name (authorized domain), the right form of expression (rightexpression) of this content and the supplier's of content digital signature (signature).Wherein, the identifier of this content has been confirmed the content that this use right is bound; The key of this content is used for this contents decryption; The form of expression of right has been described the form that the user can use this content, and this right expression way can comprise: play this content, record this content, transmit this content and produce the duplicate of this content.
The use document of title of content
| The identifier of content |
| Authoritative domain name |
| Territory authorized organization (optionally) |
| The right form of expression |
| Digital signature |
Table 2
The use document of title that produces according to the request that receives among the step S110 can comprise at Authorized Domain and this user simultaneously.As shown in table 3 is another use right of this content, the use right of this content comprises the identifier (content-ID) of this content, the key of this content (content keys), user name (user-ID), authoritative domain name (authorized domain), the supplier's of the right form of expression of this content (right expression) and content digital signature (signature).Like this, when this user left the Authorized Domain at place, because the use document of title of this content is also at this user, therefore, this user also can use this content.
The use document of title of content
| The identifier of content |
| User name |
| Authoritative domain name |
| Territory authorized organization (optionally) |
| The right form of expression |
| Digital signature |
Table 3
The 5th, according to described use right, calculate the expense (step S150) that described Authorized Domain need be paid.
Because the use right of content is at this Authorized Domain, therefore, can be according to the expense of the described Authorized Domain needs payment of the property calculation of this Authorized Domain.For example, profit-generating Authorized Domain is adopted different Freight Basis with non-profit-making Authorized Domain, perhaps calculate the expense of described Authorized Domain needs payment according to the number of this mandate intra domain user.This expense can be concentrated payment by this Authorized Domain, also can be by a representative of this Authorized Domain, as the user who files an application payment.
The 6th, send the use right (S160) of this content.
The supplier of content sends the use right of this content to the Authorized Domain that proposes this content application.Simultaneously, the supplier of content can send this content to the Authorized Domain that proposes this content application.Certainly, if this content has been stored in this Authorized Domain, then do not need to send again this content.
Fig. 2 schematically shows the parts according to a kind of content authorization device 200 of the present invention.This includes the part that authorization device can be a content provider's a server in.
This content authorization device 200 is used to license the device of a content, comprising: a receiving trap 210 and an authorization device 240.Wherein, receiving trap 210 is used to receive one and requires to use this requests for content, and this request comprises and the information that Authorized Domain is relevant; Authorization device 240 is used for according to this request, authorizes this Authorized Domain the corresponding right of using, and this use right is at this Authorized Domain.Authorization device 240 can comprise a generation device 242, is used for producing one according to described request and uses document of title, and this use document of title comprises described identifying information.
Preferably, this content authorization device 200 also comprises: a demo plant 220, be used for according to receiving trap 210 receive the information relevant of request with Authorized Domain, verify whether described request is an effective request.This demo plant 220 can also comprise: checking send-request unit 222 and one checking is receiving trap 224 as a result.Wherein, checking send-request unit 222 is used to send a checking asks a certifying organization, and whether the described request that requires the described receiving trap 210 of checking to receive is effective.Checking receiving trap 224 as a result is used to receive a corresponding checking result who comes from this certifying organization.
Preferably, this content authorization device 200 also comprises: a deriving means 230, be used for according to receiving trap 210 receive the information relevant of request with Authorized Domain, obtain the identifying information of described Authorized Domain.
Preferably, this content authorization device 200 also comprises: a message accounting 250, be used for producing an information relevant of using document of title with Authorized Domain according to authorization device 242, and calculate the expense that described Authorized Domain need be paid.For example, profit-generating Authorized Domain is adopted different Freight Basis with non-profit-making Authorized Domain, perhaps calculate the expense of described Authorized Domain needs payment according to the number of this mandate intra domain user.
Preferably, this content authorization device 200 also comprises: a dispensing device 260, be used to send use right that authorization device 240 authorizes to this use right at Authorized Domain.This dispensing device 260 can also be used to send described content to described Authorized Domain.Simultaneously, dispensing device 260 can also be used to send the charge information that comes from message accounting 250 to described Authorized Domain.
Fig. 3 shows the method flow diagram of licensing a content according to a kind of requirement of the present invention.
At first, send one and require to use this requests for content, this request comprises and the information (step S310) that Authorized Domain is relevant.
A user of Authorized Domain sends this requests for content of requirement use to the supplier of content, and this request comprises and the information that Authorized Domain is relevant.The information relevant with Authorized Domain can be a member's of the identifying information of this Authorized Domain or described Authorized Domain identifying information.The identifying information of Authorized Domain is the information that this Authorized Domain and other Authorized Domains are distinguished, for example, and the identifier of authoritative domain name and Authorized Domain.Member's identifying information can be the identifying information of an equipment of a user's the identifying information of described Authorized Domain or described Authorized Domain.
Secondly, receive a corresponding right of using, this use right is at this Authorized Domain (step S320).Authorized Domain can be kept at this use right in the storer of a safety after receiving a corresponding use right.
Fig. 4 schematically shows the parts of a kind of right deriving means 400 of the present invention.Right deriving means 400 can be the part of an equipment in the Authorized Domain.
Right deriving means 400 is used for requirement and licenses a content, comprising: a right request unit 410 and a right receiving trap 420.
Fig. 5 shows the method flow diagram according to a content of a kind of use of the present invention.
At first, send a request, this request requires to use this content (step S510).
The use right of content and content can be stored on the smart card of authorized domain user or be stored on the network Anywhere.When a user of Authorized Domain uses a content at needs, send a request, this request requires to use this content.
Secondly, obtain a use right relevant with this content, this use right is at an Authorized Domain (step S520).The user of Authorized Domain obtains a use right at an Authorized Domain.
Once more, confirm whether this request comes from this Authorized Domain (step S530).
The user of Authorized Domain uses an equipment to confirm whether this user is the interior user of this Authorized Domain.The content of confirming comprises: the identifier of (1) this content; (2) propose to use the user of this content whether to belong to the user in the Authorized Domain of confirming in the use right of content or the Authorized Domain that proposes to use the equipment of this content whether to belong to confirm in the use right of content in equipment.(3) the right form of expression of this content.
At last, if this request comes from this Authorized Domain, then use this content (step S540).
If the result of all affirmations is sure, the right form of expression that this device is confirmed in just can the use right by this content shows this content.
Like this, all users or equipment can be at any time quickly and easily in the Authorized Domain, and the content of having bought in this Authorized Domain is used in any place.
Fig. 6 schematically shows the parts according to a right operative installations 600 of the present invention.
Right operative installations 600 is used to use a content, comprising: 610, one of a use request unit obtains 620, one in device and confirms device 630 and an operative installations 640.Use request unit 610 to be used to receive a request, this request requires to use this content.Obtain device 620 and be used to obtain a use right relevant with this content, this use right is at an Authorized Domain.Confirm device 630, be used to confirm whether this request comes from this Authorized Domain.Operative installations 640 is used for then using this content if this request comes from this Authorized Domain.
Though through the present invention is described in conjunction with specific embodiments, for the skilled personage in present technique field, will be conspicuous according to manyly substituting of making of narration above, modifications and variations.Therefore, when such substituting, in the spirit and scope that modifications and variations fall into attached claim the time, should being included among the present invention.
Claims (23)
1. method of licensing a content comprises step:
(a) receive one and require to use this requests for content, this request comprises and the information that Authorized Domain is relevant; With
(b) according to this request, authorize this Authorized Domain the corresponding right of using, this use right is at this Authorized Domain.
2. the method for claim 1 also comprises step: according to described information, verify whether described request is an effective request.
3. method as claimed in claim 2, wherein, verification step comprises step:
Send a checking and ask a certifying organization, require request described in the verification step (a) whether effective;
Receive a corresponding checking result who comes from this certifying organization.
4. the method for claim 1 also comprises step: according to described information, obtain the identifying information of described Authorized Domain.
5. method as claimed in claim 4, wherein step (b) comprises step: produce one according to described request and use document of title, this use document of title comprises described identifying information.
6. the method for claim 1 also comprises step: according to described use right, calculate the expense that described Authorized Domain need be paid.
7. the method for claim 1 also comprises step: send described use right to described Authorized Domain.
8. as claim 1 or 7 described methods, also comprise step: send described content to described Authorized Domain.
9. an identifying information that the method for claim 1, wherein described information is described Authorized Domain or a member's of described Authorized Domain identifying information.
10. method as claimed in claim 9, wherein, described member's identifying information is the identifying information of an equipment of a user's the identifying information of described Authorized Domain or described Authorized Domain.
11. the method for claim 1, wherein described request is from a user in the described Authorized Domain, described use right is at this Authorized Domain and this user.
12. the method for a content is licensed in a requirement, comprises step:
Send one and require to use this requests for content, this request comprises and the information that Authorized Domain is relevant; With
Receive a corresponding right of using, this use right is at this Authorized Domain.
13. a method of using a content comprises step:
Send a request, this request requires to use this content;
Obtain a use right relevant with this content, this use right is at an Authorized Domain;
Confirm whether this request comes from this Authorized Domain; With
If this request comes from this Authorized Domain, then use this content.
14. a device of licensing a content comprises:
A receiving trap is used to receive one and requires to use this requests for content, and this request comprises and the information that Authorized Domain is relevant; With
An authorization device is used for according to this request, authorizes this Authorized Domain the corresponding right of using, and this use right is at this Authorized Domain.
15. device as claimed in claim 14 also comprises: a demo plant, be used for according to described information, whether the checking described request is an effective request.
16. device as claimed in claim 15, wherein demo plant comprises:
A checking send-request unit sends a checking and asks a certifying organization, and whether the described request that requires the described receiving trap of checking to receive is effective;
Verify receiving trap as a result, be used to receive a corresponding checking result who comes from this certifying organization for one.
17. device as claimed in claim 14 also comprises: a deriving means is used for obtaining the identifying information of described Authorized Domain according to described information.
18. device as claimed in claim 17, wherein said authorization device comprises: a generation device, and be used for producing one and use document of title according to described request, this use document of title comprises described identifying information.
19. device as claimed in claim 14 also comprises: a message accounting is used for calculating the expense that described Authorized Domain need be paid according to described use right.
20. device as claimed in claim 14 also comprises: a dispensing device is used to send described use right to described Authorized Domain.
21. device as claimed in claim 20, described dispensing device is used to send described content to described Authorized Domain.
22. a right deriving means is used for requirement and licenses a content, comprising:
A right request unit is used to send one and requires to use this requests for content, and this request comprises and the information that Authorized Domain is relevant; With
A right receiving trap is used to receive a corresponding right of using, and this use right is at this Authorized Domain.
23. a device that uses a content comprises:
A use request unit is used to send a request, and this request requires to use this content;
One obtains device, is used to obtain a use right relevant with this content, and this use right is at an Authorized Domain;
Confirm device, be used to confirm whether this request comes from this Authorized Domain for one; With
An operative installations is used for then using this content if this request comes from this Authorized Domain.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200510006802.4 | 2005-01-11 | ||
| CN200510006802 | 2005-01-11 | ||
| PCT/IB2006/050034 WO2006075260A1 (en) | 2005-01-11 | 2006-01-05 | A method and apparatus for authorized domain management |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101103359A true CN101103359A (en) | 2008-01-09 |
Family
ID=36390241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2006800021073A Pending CN101103359A (en) | 2005-01-11 | 2006-01-05 | Method and device for authorized domain management |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP2008527526A (en) |
| CN (1) | CN101103359A (en) |
| WO (1) | WO2006075260A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021150213A1 (en) | 2020-01-22 | 2021-07-29 | Google Llc | User consent framework |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060021065A1 (en) * | 2002-10-22 | 2006-01-26 | Kamperman Franciscus Lucas A J | Method and device for authorizing content operations |
-
2006
- 2006-01-05 CN CNA2006800021073A patent/CN101103359A/en active Pending
- 2006-01-05 WO PCT/IB2006/050034 patent/WO2006075260A1/en not_active Application Discontinuation
- 2006-01-05 JP JP2007549992A patent/JP2008527526A/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| WO2006075260A1 (en) | 2006-07-20 |
| JP2008527526A (en) | 2008-07-24 |
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