CN110401544A - The allograph method and device thereof of the block chain private key of knowledge payment platform user - Google Patents
The allograph method and device thereof of the block chain private key of knowledge payment platform user Download PDFInfo
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- CN110401544A CN110401544A CN201910805796.0A CN201910805796A CN110401544A CN 110401544 A CN110401544 A CN 110401544A CN 201910805796 A CN201910805796 A CN 201910805796A CN 110401544 A CN110401544 A CN 110401544A
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- 238000012545 processing Methods 0.000 claims description 11
- 238000012856 packing Methods 0.000 claims description 6
- 238000012552 review Methods 0.000 claims description 6
- 230000004044 response Effects 0.000 claims description 5
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
- H04L63/0876—Network architectures or network communication protocols for network security for authentication of entities based on the identity of the terminal or configuration, e.g. MAC address, hardware or software configuration or device fingerprint
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
- H04L63/0884—Network architectures or network communication protocols for network security for authentication of entities by delegation of authentication, e.g. a proxy authenticates an entity to be authenticated on behalf of this entity vis-à-vis an authentication entity
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
- H04L9/32—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials
- H04L9/3247—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials involving digital signatures
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- G06Q50/00—Information and communication technology [ICT] specially adapted for implementation of business processes of specific business sectors, e.g. utilities or tourism
- G06Q50/10—Services
- G06Q50/20—Education
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/10—Protocols in which an application is distributed across nodes in the network
- H04L67/104—Peer-to-peer [P2P] networks
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/10—Protocols in which an application is distributed across nodes in the network
- H04L67/1097—Protocols in which an application is distributed across nodes in the network for distributed storage of data in networks, e.g. transport arrangements for network file system [NFS], storage area networks [SAN] or network attached storage [NAS]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
- H04L9/50—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols using hash chains, e.g. blockchains or hash trees
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- Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Computer Networks & Wireless Communication (AREA)
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Abstract
This application discloses the allograph method and device thereof of the block chain private key of knowledge payment platform user, the described method includes: knowledge payment server receives the user's operation data cochain request that user equipment is sent, the user's operation data cochain request includes User ID；When knowledge payment server judges that the user's operation meets preset condition, the corresponding client public key of User ID is inquired according to User ID；Client public key, the request of user's operation data cochain and knowledge payment server private key signature information are sent to signature machine by knowledge payment server；Knowledge payment server receives the user's operation data cochain request of private key for user signature；The user's operation data cochain that knowledge payment server sends private key for user signature requests to give any one block chain node, so that user's operation is stored in block chain account book by any one block chain node.Server ensure that the safety of private key in the application, and can help user equipment allograph, be able to ascend the experience of user.
Description
Technical field
The present invention relates to internet big data technical field, the allograph methods of the block chain private key of knowledge payment platform user
And its device.
Background technique
Currently, block chain technology is the distributed storage account book with technologies such as Encryption Algorithm, common recognition mechanism.With block
The utilization of chain technology, more and more internet datas can be stored on block chain.
At this point, user possesses a pair of of public key and private key on block chain, public key and private key are corresponding.User is in block
When being operated on chain, require to be signed with private key；On block chain, private key represents user, therefore user needs to keep
Private key.
However, private key is a string of characters, user is very difficult to remember；And it is directed to for existing Internet user, user
Most familiar of mode is the correspondence usage mode of username and password.Therefore, a kind of user how is found not need to save private key,
Also it can guarantee the mode of private key safety to help user's allograph, become problem to be solved.
Above description understands just to facilitate, and should not be limited to the prior art of the application.
Summary of the invention
Based on the above issues, the allograph method and its dress of the block chain private key of the embodiment of the present application knowledge payment platform user
It sets, this method can allow the administration authority of private key to server, and user equipment does not need storage private key；And server ensure that private
The safety of key, and user equipment allograph can be helped；Thus, it is possible to allow user in the case where unaware is to private key, area is experienced
The service of block chain, and then promote the experience of user.
The application first aspect discloses the allograph method of the block chain private key of knowledge payment platform user, the method packet
It includes:
Knowledge payment server receives the user's operation data cochain request that user equipment is sent, the user's operation data
Cochain request includes User ID；Wherein, the user's operation data cochain request includes the request of course publication data cochain, course
The request of purchase data cochain, the request of Viewing lessons data cochain, course collection data cochain request, thumb up data for course
Cochain request and for course evaluation data cochain request one of or it is a variety of；
When the knowledge payment server judges that the user's operation meets preset condition, institute is inquired according to the User ID
State the corresponding client public key of User ID；Wherein, the knowledge payment server preserves at least one User ID and at least one
Client public key, and at least one described User ID and at least one described client public key correspond；
The knowledge payment server by the client public key, the user's operation data cochain request and the knowledge
Payment server private key signature information, is sent to signature machine, so that the signature machine tests the knowledge payment server private key
After card passes through, the corresponding private key for user of the client public key is inquired, and with the private key for user in the user's operation data
Chain asks for an autograph；Wherein, the knowledge payment server private key signature information includes the knowledge payment server private key to institute
The private key signature information of client public key and user's operation data cochain request is stated, the signature machine preserves at least one use
Family private key and at least one client public key, at least one described private key for user and at least one described client public key correspond；
The knowledge payment server receives the user's operation data cochain request of the private key for user signature；
The user's operation data cochain that the knowledge payment server sends private key for user signature is requested to appointing
It anticipates a block chain node, so that any one described block chain node verifies the private key for user, and completes common recognition
Afterwards, the user's operation is stored in block chain account book.
In one possible implementation, the user's operation data in the user's operation data cochain request include closing
Attribute and dereferenced attribute, the numerical value of the relating attribute are superimposed automatically；Wherein, the user's operation data correlation attribute packet
It includes and thumbs up quantity, number of reviews, browses the one or more of quantity.
In one possible implementation, the knowledge payment server pays out the upper link resources of the user equipment
Take, the upper link resources are taken including block chain node cpu resource usage charges, block chain node RAM resource usage charges, block chain link
Spot net bandwidth resources usage charges and block chain node packing cochain take one or more.
In one possible implementation, which comprises the knowledge payment server judges the user behaviour
Whether preset condition is met, and the preset condition includes whether the user is that the registration of the knowledge payment server is used
Whether family, the user's operation are valid operation that the knowledge payment server provides；Wherein,
The valid operation of the knowledge payment server includes course publication operation, course purchase operation, Viewing lessons behaviour
Make, course collection operates, thumbs up operation and for one of evaluation operation of course or a variety of operations for course.
In one possible implementation, the method also includes: the knowledge payment server receives the user
The user's registration request that equipment is sent；
User's registration request is sent to the signature machine by the knowledge payment server, so that the signature machine root
It is requested according to the user's registration, generates and store the client public key and the private key for user；
The knowledge payment server receives the client public key that the signature machine is sent, and generates the User ID,
Save the User ID and the corresponding client public key of the User ID；The knowledge payment server saves at least one User ID
With at least one client public key, the User ID and the client public key are corresponded；
The knowledge payment server sends the sound that the User ID and the user's registration are completed to the user equipment
Answer message.
The application second aspect discloses the allograph device of the block chain private key of knowledge payment platform user, and described device is
Knowledge payment server, described device include transmission unit, processing unit and receiving unit；Wherein,
The receiving unit receives the user's operation data cochain request that user equipment is sent, the user's operation data
Cochain request includes User ID；Wherein, the user's operation data cochain request includes the request of course publication data cochain, course
The request of purchase data cochain, the request of Viewing lessons data cochain, course collection data cochain request, thumb up data for course
Cochain request and for course evaluation data cochain request one of or it is a variety of；
The processing unit when judging that the user's operation meets preset condition, inquires the use according to the User ID
The corresponding client public key of family ID；Wherein, the knowledge payment server preserves at least one User ID and at least one user
Public key, and at least one described User ID and at least one described client public key correspond；
The transmission unit pays the client public key, user's operation data cochain request and the knowledge
Privacy key signing messages is sent to signature machine, leads to so that the signature machine verifies the knowledge payment server private key
Later, the corresponding private key for user of the client public key is inquired, and the user's operation data cochain is asked with the private key for user
It draws lots before idols name；Wherein, the knowledge payment server private key signature information includes the knowledge payment server private key to the use
The private key signature information of family public key and user's operation data cochain request, the signature machine preserve at least one user private
Key and at least one client public key, at least one described private key for user and at least one described client public key correspond；
The receiving unit receives the user's operation data cochain request of the private key for user signature；
The transmission unit, the user's operation data cochain for sending the private key for user signature are requested to any one
Block chain node, so that any one described block chain node verifies the private key for user, and completes after knowing together, by institute
It states in user's operation deposit block chain account book.
In one possible implementation, the user's operation data in the user's operation data cochain request include closing
Attribute and dereferenced attribute, the numerical value of the relating attribute are superimposed automatically；Wherein, the user's operation data correlation attribute packet
It includes and thumbs up quantity, number of reviews, browses the one or more of quantity.
In one possible implementation, the knowledge payment server pays out the upper link resources of the user equipment
Take, the upper link resources are taken including block chain node cpu resource usage charges, block chain node RAM resource usage charges, block chain link
Spot net bandwidth resources usage charges and block chain node packing cochain take one or more.
In one possible implementation, which comprises whether the processing unit judges the user's operation
Meet preset condition, the preset condition include the user whether be the knowledge payment server registration user, it is described
Whether user's operation is valid operation that the knowledge payment server provides；Wherein,
The valid operation of the knowledge payment server includes course publication operation, course purchase operation, Viewing lessons behaviour
Make, course collection operates, thumbs up operation and for one of evaluation operation of course or a variety of operations for course.
In one possible implementation, the method also includes the receiving units, receive the user equipment hair
The user's registration request sent；
User's registration request is sent to the signature machine, so that the signature machine is according to institute by the transmission unit
User's registration request is stated, generates and stores the client public key and the private key for user；
The receiving unit receives the client public key that the signature machine is sent, and generates the User ID, saves institute
State User ID and the corresponding client public key of the User ID；The knowledge payment server saves at least one User ID and at least
One client public key, the User ID and the client public key correspond；
The transmission unit, Xiang Suoshu user equipment send the response that the User ID and the user's registration are completed and disappear
Breath.
The application can allow the administration authority of private key to server, and user equipment does not need storage private key；And server is protected
The safety of private key has been demonstrate,proved, and user equipment allograph can be helped；Thus, it is possible to allow user in the case where unaware is to private key,
The service of block chain is experienced, and then promotes the experience of user.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, required use in being described below to embodiment
Attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description be only invent some embodiments, for ability
For the those of ordinary skill of domain, without creative efforts, it can also be obtained according to these attached drawings other attached
Figure.
Fig. 1 is the allograph method flow schematic diagram of the block chain private key of knowledge payment platform user disclosed in the present application；
Fig. 2 is the allograph method flow signal of the block chain private key of another knowledge payment platform user disclosed in the present application
Figure；
Fig. 3 is the allograph device structure schematic diagram of the block chain private key of knowledge payment platform user disclosed in the present application；
Fig. 4 is the allograph apparatus structure schematic diagram of the block chain private key of knowledge payment platform user disclosed in the present application.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art
Every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.
" first " " second " in the application is only to be easy to understand, and is distinguished to technology word, and is not understood to successively, or
As restrictive understanding.
In order to facilitate understanding of embodiments of the present invention, it is further explained below in conjunction with attached drawing with specific embodiment
Bright, embodiment does not constitute the restriction to the embodiment of the present invention.
As shown in Figure 1, the allograph method of the block chain private key of knowledge payment platform user, the method includes the steps
S101-S105。
S101, knowledge payment server receive the user's operation data cochain request that user equipment is sent, the user behaviour
Making the request of data cochain includes User ID；Wherein, the user's operation data cochain request includes that course publication data cochain is asked
It asks, the request of course purchase data cochain, Viewing lessons data cochain is requested, course collection data cochain is requested, for course
Thumb up data cochain request and for course evaluation data cochain request one of or it is a variety of.
In one example, the user's operation data in user's operation data cochain request include relating attribute and non-
The numerical value of relating attribute, the relating attribute is superimposed automatically；Wherein, the user's operation data correlation attribute includes thumbing up number
Amount, browses the one or more of quantity at number of reviews.
S102, when the knowledge payment server judges that the user's operation meets preset condition, according to the User ID
Inquire the corresponding client public key of the User ID；Wherein, the knowledge payment server preserves at least one User ID and extremely
A few client public key, and at least one described User ID and at least one described client public key correspond.
In one example, which comprises the knowledge payment server judges whether the user's operation meets
Preset condition, the preset condition include the user whether be the knowledge payment server registration user, the user
Whether operation is valid operation that the knowledge payment server provides；Wherein, the valid operation of the knowledge payment server
Including course publication operation, course purchase operation, Viewing lessons operation, course collection operation, for course thumb up operation with
And for one of evaluation operation of course or a variety of operations.
S103, the knowledge payment server by the client public key, the user's operation data cochain request and institute
Knowledge payment server private key signature information is stated, signature machine is sent to, so that the signature machine is to the knowledge payment server
After private key is verified, the corresponding private key for user of the client public key is inquired, and with the private key for user to the user's operation
Data cochain asks for an autograph；Wherein, the knowledge payment server private key signature information includes that the knowledge payment server is private
The private key signature information that key requests the client public key and the user's operation data cochain, the signature machine are preserved at least
One private key for user and at least one client public key, at least one described private key for user and at least one described client public key are one by one
It is corresponding.
S104, the user's operation data cochain that the knowledge payment server receives the private key for user signature are asked
It asks.
S105, the knowledge payment server send the user's operation data cochain request of the private key for user signature
Any one block chain node is given, so that any one described block chain node verifies the private key for user, and is completed
After common recognition, the user's operation is stored in block chain account book.
In one example, the knowledge payment server pays out the upper link resources expense of the user equipment, the cochain
Resource is taken including block chain node cpu resource usage charges, block chain node RAM resource usage charges, block chain meshed network bandwidth
Resource usage charges and block chain node packing cochain take one or more.
In one example, the method also includes: the knowledge payment servers to receive what the user equipment was sent
User's registration request；User's registration request is sent to the signature machine by the knowledge payment server, so that the label
Name machine is requested according to the user's registration, is generated and is stored the client public key and the private key for user；The knowledge payment clothes
Business device receives the client public key that the signature machine is sent, and generates the User ID, saves the User ID and the use
The corresponding client public key of family ID；The knowledge payment server saves at least one User ID and at least one client public key, institute
It states User ID and the client public key corresponds；The knowledge payment server sends the User ID to the user equipment
The response message completed with the user's registration.
The application can allow the administration authority of private key to server, and user equipment does not need storage private key；And server is protected
The safety of private key has been demonstrate,proved, and user equipment allograph can be helped；Thus, it is possible to allow user in the case where unaware is to private key,
By way of username and password, to experience the service of block chain, and then the experience of user is promoted；In addition, private key is stored in
In signature machine, signature machine can only be accessed by Intranet, and server can not get private key, further ensure depositing for private key
Storage safety.
In addition, the risk of loss is also not present in the private key of user in the application, and define the operating right of user；When
When the operation of user is illegal, server does not just execute above-mentioned allograph process.
Below by taking Fig. 2 as an example, the private key allograph method of the application is described in detail, as shown in Figure 2.
S201, user equipment send user's registration and request to give knowledge payment server.
User's registration request is transmitted to signature machine by S202, knowledge payment server.
S203, the signature machine are that the user generates client public key and private key for user, and stores the client public key and user's private
Key.
Signature machine can only receive Intranet access, that is, only knowledge payment server is able to access that the signature machine, thus
Guarantee the safety of private key.Several public keys and several private keys are stored on signature machine, public key and private key correspond.
S204, signature machine return to client public key and give knowledge payment server.
S205, knowledge payment server generate User ID, and store several User ID and several client public key, User ID and
Client public key corresponds.
The User ID is unique identity of the user in knowledge payment server.
The User ID is returned to user equipment by S206, knowledge payment server, prompts user equipment that user's note is completed
Volume.
S207, user equipment send user's operation data cochain and request to give knowledge payment server, and cochain request includes
User ID.
The user's operation refers to the valid operation in knowledge payment platform, these operations are all that knowledge payment server is mentioned
For user use function；The user's operation includes the uplink operation of user's operation data.
S208, knowledge payment server judge user's operation data cochain request in the case where meeting preset condition, and inquiry should
The corresponding public key of User ID.
Preset condition specifically include that trade user ID whether be knowledge payment platform registration user, verify user's operation
Whether data are legal operation data types.
S209, knowledge payment server sign to the client public key and user's operation data with own private key, and will
The signing messages and the client public key and the user's operation data are sent to signature machine.
S210, signature machine verifies the signature of privacy key, and after being verified, it is corresponding to inquire the client public key
Private key for user, and signed with operation data of the private key for user to the user.
S211, the user's operation data cochain that signature machine signs private key for user are requested, and knowledge payment server is sent to.
The user's operation data cochain request that the private key for user is signed is sent to any one by S212, knowledge payment server
A block chain node.
S213, block chain node are verified the private key of the user, are verified, and complete after knowing together, by the user
The user's operation data cochain of operation data cochain request.
The so-called cochain of the application refers to user's operation data, is stored on distributed block chain account book；For tool
The uplink operation of body, those skilled in the art can carry out according to conventional mode, and details are not described herein.
As shown in figure 4, the allograph device of the block chain private key of knowledge payment platform user, described device is knowledge payment clothes
Business device, described device includes transmission unit, processing unit and receiving unit.
The receiving unit receives the user's operation data cochain request that user equipment is sent, the user's operation data
Cochain request includes User ID；Wherein, the user's operation data cochain request includes the request of course publication data cochain, course
The request of purchase data cochain, the request of Viewing lessons data cochain, course collection data cochain request, thumb up data for course
Cochain request and for course evaluation data cochain request one of or it is a variety of；
The processing unit when judging that the user's operation meets preset condition, inquires the use according to the User ID
The corresponding client public key of family ID；Wherein, the knowledge payment server preserves at least one User ID and at least one user
Public key, and at least one described User ID and at least one described client public key correspond；
The transmission unit pays the client public key, user's operation data cochain request and the knowledge
Privacy key signing messages is sent to signature machine, leads to so that the signature machine verifies the knowledge payment server private key
Later, the corresponding private key for user of the client public key is inquired, and the user's operation data cochain is asked with the private key for user
It draws lots before idols name；Wherein, the knowledge payment server private key signature information includes the knowledge payment server private key to the use
The private key signature information of family public key and user's operation data cochain request, the signature machine preserve at least one user private
Key and at least one client public key, at least one described private key for user and at least one described client public key correspond；
The receiving unit receives the user's operation data cochain request of the private key for user signature；
The transmission unit, the user's operation data cochain for sending the private key for user signature are requested to any one
Block chain node, so that any one described block chain node verifies the private key for user, and completes after knowing together, by institute
It states in user's operation deposit block chain account book.
In one example, the user's operation data in user's operation data cochain request include relating attribute and non-
The numerical value of relating attribute, the relating attribute is superimposed automatically；Wherein, the user's operation data correlation attribute includes thumbing up number
Amount, browses the one or more of quantity at number of reviews.
In one example, the knowledge payment server pays out the upper link resources expense of the user equipment, the cochain
Resource is taken including block chain node cpu resource usage charges, block chain node RAM resource usage charges, block chain meshed network bandwidth
Resource usage charges and block chain node packing cochain take one or more.
In one example, which comprises the processing unit judges whether the user's operation meets default item
Part, the preset condition include the user whether be the knowledge payment server registration user, the user's operation is
The no valid operation provided for the knowledge payment server；Wherein,
The valid operation of the knowledge payment server includes course publication operation, course purchase operation, Viewing lessons behaviour
Make, course collection operates, thumbs up operation and for one of evaluation operation of course or a variety of operations for course.
In one example, the method also includes the receiving units, receive user's note that the user equipment is sent
Volume request；
User's registration request is sent to the signature machine, so that the signature machine is according to institute by the transmission unit
User's registration request is stated, generates and stores the client public key and the private key for user；
The receiving unit receives the client public key that the signature machine is sent, and generates the User ID, saves institute
State User ID and the corresponding client public key of the User ID；The knowledge payment server saves at least one User ID and at least
One client public key, the User ID and the client public key correspond；
The transmission unit, Xiang Suoshu user equipment send the response that the User ID and the user's registration are completed and disappear
Breath.
The application can allow the administration authority of private key to server, and user equipment does not need storage private key；And server is protected
The safety of private key has been demonstrate,proved, and user equipment allograph can be helped；Thus, it is possible to allow user in the case where unaware is to private key,
The service of block chain is experienced, and then promotes the experience of user；In addition, private key is stored in signature machine, signature machine can only be by interior
Net access, and server can not get private key, further ensure the storage safety of private key.
The application discloses a kind of computer equipment again, including memory, processor and storage are on a memory and can be
The computer program run on processor, the processor realize the method in above-mentioned any embodiment when executing described program.
Disclosed herein as well is a kind of computer readable storage medium, calculating is stored on the computer readable storage medium
Machine program, the computer program realize the method in above-mentioned any embodiment when being executed by processor.
Fig. 3 shows a kind of computer equipment structural schematic diagram, which may include: processor 310, storage
Device 320, input/output interface 330, communication interface 340 and bus 350.Wherein processor 340, memory 320, input/output
Interface 330 and communication interface 340 pass through the communication connection between the realization of bus 350 inside equipment.
Processor 310 can use general CPU (Central Processing Unit, central processing unit), micro process
Device, application specific integrated circuit (Application Specific Integrated Circuit, ASIC) or one or
The modes such as multiple integrated circuits are realized, for executing relative program, to realize technical solution provided by this specification embodiment.
Memory 320 can use ROM (Read Only Memory, read-only memory), RAM (Random Access
Memory, random access memory), static storage device, the forms such as dynamic memory realize.Memory 320 can store
Operating system and other applications are realizing technical solution provided by this specification embodiment by software or firmware
When, relevant program code is stored in memory 320, and execution is called by processor 310.
Input/output interface 330 is for connecting input/output module, to realize information input and output.Input and output/
Module can be used as component Configuration (not shown) in a device, can also be external in equipment to provide corresponding function.Wherein
Input equipment may include keyboard, mouse, touch screen, microphone, various kinds of sensors etc., output equipment may include display,
Loudspeaker, vibrator, indicator light etc..
Communication interface 340 is used for connection communication module (not shown), to realize the communication of this equipment and other equipment
Interaction.Wherein communication module can be realized by wired mode (such as USB, cable etc.) and be communicated, can also be wirelessly
(such as mobile network, WIFI, bluetooth etc.) realizes communication.
Bus 350 includes an access, in various components (such as the processor 310, memory 320, input/output of equipment
Interface 330 and communication interface 340) between transmit information.
It should be noted that although above equipment illustrates only processor 310, memory 320, input/output interface
330, communication interface 340 and bus 350, but in the specific implementation process, which can also include realizing to operate normally
Necessary other assemblies.In addition, it will be appreciated by those skilled in the art that, it can also be only comprising realizing in above equipment
Component necessary to this specification example scheme, without including all components shown in figure.
Professional should further appreciate that, described in conjunction with the examples disclosed in the embodiments of the present disclosure
Unit and algorithm steps, can be realized with electronic hardware, computer software, or a combination of the two, hard in order to clearly demonstrate
The interchangeability of part and software generally describes each exemplary composition and step according to function in the above description.
These functions are implemented in hardware or software actually, the specific application and design constraint depending on technical solution.
Professional technician can use different methods to achieve the described function each specific application, but this realization
It should not be considered as beyond the scope of the present invention.
The step of method described in conjunction with the examples disclosed in this document or algorithm, can be executed with hardware, processor
The combination of software module or the two is implemented.Software module can be placed in random access memory (RAM), memory, read-only memory
(ROM), electrically programmable ROM, electrically erasable ROM, register, hard disk, moveable magnetic disc, CD-ROM or technical field
In any other form of storage medium well known to interior.
Above-described specific embodiment has carried out further the purpose of the present invention, technical scheme and beneficial effects
It is described in detail, it should be understood that being not intended to limit the present invention the foregoing is merely a specific embodiment of the invention
Protection scope, all any modification, equivalent substitution, improvement and etc. within the scope of the present invention, done should be included in this hair
Within bright protection scope.
Claims (10)
1. the allograph method of the block chain private key of knowledge payment platform user, which is characterized in that the described method includes:
Knowledge payment server receives the user's operation data cochain request that user equipment is sent, the user's operation data cochain
Request includes User ID；Wherein, the user's operation data cochain request includes the request of course publication data cochain, course purchase
The request of data cochain, the request of Viewing lessons data cochain, course collection data cochain request, thumb up data cochain for course
Request and for course evaluation data cochain request one of or it is a variety of；
When the knowledge payment server judges that the user's operation meets preset condition, the use is inquired according to the User ID
The corresponding client public key of family ID；Wherein, the knowledge payment server preserves at least one User ID and at least one user
Public key, and at least one described User ID and at least one described client public key correspond；
The knowledge payment server pays the client public key, user's operation data cochain request and the knowledge
Privacy key signing messages is sent to signature machine, leads to so that the signature machine verifies the knowledge payment server private key
Later, the corresponding private key for user of the client public key is inquired, and the user's operation data cochain is asked with the private key for user
It draws lots before idols name；Wherein, the knowledge payment server private key signature information includes the knowledge payment server private key to the use
The private key signature information of family public key and user's operation data cochain request, the signature machine preserve at least one user private
Key and at least one client public key, at least one described private key for user and at least one described client public key correspond；
The knowledge payment server receives the user's operation data cochain request of the private key for user signature；
The user's operation data cochain that the knowledge payment server sends the private key for user signature is requested to any one
A block chain node, so that any one described block chain node verifies the private key for user, and completes after knowing together, it will
In the user's operation deposit block chain account book.
2. the method according to claim 1, wherein the user's operation in user's operation data cochain request
Data include relating attribute and dereferenced attribute, and the numerical value of the relating attribute is superimposed automatically；Wherein, the user's operation data
Relating attribute includes thumbing up quantity, number of reviews, browsing the one or more of quantity.
3. the method according to claim 1, wherein the knowledge payment server pays out the user equipment
Upper link resources are taken, the upper link resources take including block chain node cpu resource usage charges, block chain node RAM resource usage charges,
Block chain meshed network bandwidth resources usage charges and block chain node packing cochain take one or more.
4. the method according to claim 1, wherein the described method includes:
The knowledge payment server judges whether the user's operation meets preset condition, and the preset condition includes the use
Family whether be the knowledge payment server registration user, whether the user's operation provide for the knowledge payment server
Valid operation；Wherein,
The valid operation of the knowledge payment server includes course publication operation, course purchase operation, Viewing lessons operation, class
Journey collection operation thumbs up operation and for one of evaluation operation of course or a variety of operations for course.
5. the method according to claim 1, wherein the method also includes:
The knowledge payment server receives the user's registration request that the user equipment is sent；
User's registration request is sent to the signature machine by the knowledge payment server, so that the signature machine is according to institute
User's registration request is stated, generates and stores the client public key and the private key for user；
The knowledge payment server receives the client public key that the signature machine is sent, and generates the User ID, saves
The User ID and the corresponding client public key of the User ID；The knowledge payment server saves at least one User ID and extremely
A few client public key, the User ID and the client public key correspond；
The knowledge payment server sends the response that the User ID and the user's registration are completed to the user equipment and disappears
Breath.
6. the allograph device of the block chain private key of knowledge payment platform user, which is characterized in that described device is knowledge payment clothes
Business device, described device includes transmission unit, processing unit and receiving unit；Wherein,
The receiving unit receives the user's operation data cochain request that user equipment is sent, the user's operation data cochain
Request includes User ID；Wherein, the user's operation data cochain request includes the request of course publication data cochain, course purchase
The request of data cochain, the request of Viewing lessons data cochain, course collection data cochain request, thumb up data cochain for course
Request and for course evaluation data cochain request one of or it is a variety of；
The processing unit when judging that the user's operation meets preset condition, inquires the User ID according to the User ID
Corresponding client public key；Wherein, the knowledge payment server preserves at least one User ID and at least one client public key,
And at least one described User ID and at least one described client public key correspond；
The transmission unit, by the client public key, user's operation data cochain request and the knowledge paid service
Device private key signature information, is sent to signature machine, so that after the signature machine is verified the knowledge payment server private key,
The corresponding private key for user of the client public key is inquired, and please be draw lots before idols with the private key for user to the user's operation data cochain
Name；Wherein, the knowledge payment server private key signature information includes that the knowledge payment server private key is public to the user
Key and the user's operation data cochain request private key signature information, the signature machine preserve at least one private key for user and
At least one client public key, at least one described private key for user and at least one described client public key correspond；
The receiving unit receives the user's operation data cochain request of the private key for user signature；
The transmission unit, the user's operation data cochain for sending the private key for user signature request to give any one block
Chain node, so that any one described block chain node verifies the private key for user, and completes after knowing together, by the use
In family operation deposit block chain account book.
7. device according to claim 6, which is characterized in that the user's operation in the user's operation data cochain request
Data include relating attribute and dereferenced attribute, and the numerical value of the relating attribute is superimposed automatically；Wherein, the user's operation data
Relating attribute includes thumbing up quantity, number of reviews, browsing the one or more of quantity.
8. device according to claim 6, which is characterized in that the knowledge payment server pays out the user equipment
Upper link resources are taken, the upper link resources take including block chain node cpu resource usage charges, block chain node RAM resource usage charges,
Block chain meshed network bandwidth resources usage charges and block chain node packing cochain take one or more.
9. device according to claim 6, which is characterized in that the described method includes:
The processing unit, judges whether the user's operation meets preset condition, and the preset condition includes that the user is
Whether the no registration user for the knowledge payment server, the user's operation are conjunction that the knowledge payment server provides
Method operation；Wherein,
The valid operation of the knowledge payment server includes course publication operation, course purchase operation, Viewing lessons operation, class
Journey collection operation thumbs up operation and for one of evaluation operation of course or a variety of operations for course.
10. device according to claim 6, which is characterized in that the method also includes:
The receiving unit receives the user's registration request that the user equipment is sent；
User's registration request is sent to the signature machine, so that the signature machine is according to the use by the transmission unit
Family registration request generates and stores the client public key and the private key for user；
The receiving unit receives the client public key that the signature machine is sent, and generates the User ID, saves the use
Family ID and the corresponding client public key of the User ID；The knowledge payment server saves at least one User ID and at least one
Client public key, the User ID and the client public key correspond；
The transmission unit, Xiang Suoshu user equipment send the response message that the User ID and the user's registration are completed.
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| CN201910805796.0A CN110401544A (en) | 2019-08-29 | 2019-08-29 | The allograph method and device thereof of the block chain private key of knowledge payment platform user |
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