CN109150829A - Software definition cloud network trust data distribution method, readable storage medium storing program for executing and terminal - Google Patents
Software definition cloud network trust data distribution method, readable storage medium storing program for executing and terminal Download PDFInfo
- Publication number
- CN109150829A CN109150829A CN201810750076.4A CN201810750076A CN109150829A CN 109150829 A CN109150829 A CN 109150829A CN 201810750076 A CN201810750076 A CN 201810750076A CN 109150829 A CN109150829 A CN 109150829A
- Authority
- CN
- China
- Prior art keywords
- data
- layer
- network
- cloud network
- software definition
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
- H04L69/08—Protocols for interworking; Protocol conversion
-
- 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
- H04L63/04—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks
- H04L63/0428—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks wherein the data content is protected, e.g. by encrypting or encapsulating the payload
- H04L63/0442—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks wherein the data content is protected, e.g. by encrypting or encapsulating the payload wherein the sending and receiving network entities apply asymmetric encryption, i.e. different keys for encryption and decryption
-
- 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
-
- 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
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
- H04L67/125—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks involving control of end-device applications over a network
-
- 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
- H04L67/50—Network services
- H04L67/56—Provisioning of proxy services
- H04L67/565—Conversion or adaptation of application format or content
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Computer Security & Cryptography (AREA)
- Computing Systems (AREA)
- Computer Hardware Design (AREA)
- General Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Medical Informatics (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
Abstract
A kind of software definition cloud network trust data distribution method, readable storage medium storing program for executing and terminal, the described method includes: the forwarding of software definition cloud network layer obtains the raw network data that infrastructure layer is sent, standardised networks data are transmitted to the control layer of the software definition cloud network layer by the standardised networks data that acquired raw network data is converted to preset format using preset trust data distribution method；The control layer generates corresponding control instruction according to the received standardised networks data of institute, and control instruction generated is sent to application layer using the trust data distribution method；The received control instruction of application layer response institute, generation is corresponding to be returned the result information and the information generated that returns the result is sent to the software definition cloud network layer using the trust data distribution method.Above-mentioned scheme can alleviate magnanimity data distribution bring network congestion under cloud network, and the safety and reliability of improve data transfer.
Description
Technical field
The present invention relates to data dissemination techniques fields, more particularly to a kind of software definition cloud network trust data distributor
Method, readable storage medium storing program for executing and terminal.
Background technique
In 19th new and advanced technology exchanging meetings in 2017, zeolite proposes intelligent terminal hardware scheme and Internet of Things " one-stop " solution party
Case obtains industry highly recognition.AI technology is increasingly mature, it will life is penetrated into comprehensively, on the hometown of all things on earth interconnection, with mutual
The continuous development of networking technology, realize all things on earth perception, all things on earth interconnection and all things on earth intelligence network mode and establish one and convenient pacify
Full network environment is always the urgent problem to be solved of people from all walks of life.Thus urgent need is a kind of efficiently, green, intelligence,
Believable data management mode, to solve network islanding problem, improve data transfer efficiency reduces the wind that leaking data is distorted
Danger, and for many-sided characteristics such as cloud network is in large scale, accuracy requirement is high, delay sensitives, cloud network proposes data distribution
Following demand: mass data storage computing capability is gone out；High speed reliable network transmittability；Interaction effect is intelligent；System
Information security of uniting is credible.
Currently, focusing primarily upon both at home and abroad about the research of cloud network by Internet of Things (Internet of Things) technology
It is dissolved into cloud network management with cloud service (Cloud Service), solution traditional energy management is resource-constrained, expansion difficulty is big
The problem of.
But cloud service also brings huge challenge while offer convenience to cloud network data information management.With cloud
Network is constantly mature, will necessarily generate the network data information flow of magnanimity, calculates if data are all moved to and are stored in cloud,
It necessarily will cause the input/output bottleneck between cloud center and base station equipment, so that whole network transmission rate substantially reduces, simultaneously
Bringing serious network congestion and data to be stored entirely in cloud, there is also biggish security risks.
Summary of the invention
Present invention solves the technical problem that being how to alleviate magnanimity data distribution bring network congestion under cloud network, and mention
The safety and reliability of high data transmission.
In order to solve the above technical problems, the embodiment of the invention provides a kind of software definition cloud network trust data distributors
Method, which comprises
Infrastructure layer obtains the raw network data that the network equipment generates and is sent to by network data access interface
The software definition cloud network layer；
The forwarding of the software definition cloud network layer obtains the raw network data, by acquired primitive network number
According to the standardised networks data for being converted to preset format, the standardised networks data are used into preset trust data distributor
Method is transmitted to the control layer of the software definition cloud network layer；The control layer is generated according to the received standardised networks data of institute
Corresponding control instruction, and control instruction generated is sent to application layer using the trust data distribution method；
The received control instruction of application layer response institute, generation is corresponding to be returned the result information and uses the credible number
The information generated that returns the result is sent to the software definition cloud network layer according to distribution method.
Optionally, when the forwarding and control layer progress data interaction, and when control layer and the application layer
When carrying out data interaction, using the side for sending data as transmitting terminal, a side of data will be received as receiving end；It is described credible
Data distributing method, comprising:
The standardised networks data are divided into different data blocks by the transmitting terminal；Each data block includes its creation
The data information converting that period occurs；Each data block is linked to by corresponding attribute data according to chronological order
One data block forms corresponding transmission data；Using data are transmitted described in public key encryption, obtains encrypted transmission data and pass
Transport to the receiving end；
The receiving end receives the encrypted transmission data and using corresponding private key to the encrypted transmission
Data are decrypted, and obtain the transmission data；The transmission data obtained to decryption authenticate；When certification passes through, by institute
Transmission data are stated to be stored and respond the received transmission data of institute.
Optionally, the transmitting terminal is after transporting to the receiving end for the transmission data, the method also includes:
The information for transmitting the corresponding data information converting of data and the transmission data is stored.
Optionally, the receiving end includes multiple service nodes；The receiving end carries out the transmission data that decryption obtains
Certification, comprising:
The receiving end determines multiple service nodes for participating in certification at random, and judges to participate in the number of the service node of certification
Whether amount meets preset operation rule；
When the quantity for determining the service node for participating in certification meets the operation rule, saved by the multiple service
Point authenticates the transmission data；
When determining that the multiple service node passes through the transmission data authentication, the transmission data are included in
(N-F+1) a node.
Optionally, the operation rule are as follows:
Wherein, N indicates that the sum of service node, D indicate to participate in the number of the service node of certification, and F indicates uncertain
The number of service node.
Optionally, the attribute data includes full-text data, true type data and the numeric type data of corresponding data block.
Optionally, the standardised networks data are the network data of electronic recording format.
The embodiment of the invention also provides a kind of computer readable storage mediums, are stored thereon with computer instruction, described
The step of computer instruction executes software definition cloud network trust data distribution method described in any of the above embodiments when running.
The embodiment of the invention also provides a kind of terminal, including memory and processor, energy is stored on the memory
Enough computer instructions run on the processor, the processor execute any of the above-described when running the computer instruction
The step of described software definition cloud network trust data distribution method.
Compared with prior art, the technical solution of the embodiment of the present invention has the advantages that
Above-mentioned scheme obtains the network equipment acquired in infrastructure layer using the forwarding of software definition cloud network layer
Raw network data described in the raw network data of generation is converted to standardised networks data and uses, preset trust data
Distribution method is transmitted to the control layer of the software definition cloud network layer, then by the control layer according to the received standardization net of institute
Network data generate corresponding control instruction, and are sent to application layer using the trust data distribution method, the final application
The received control instruction of layer response institute, generation is corresponding to be returned the result information and will be given birth to using the trust data distribution method
At the information that returns the result be sent to the software definition cloud network layer, the network that magnanimity data band under cloud network comes can be alleviated
Congestion, and the safety and reliability of improve data transfer.
Detailed description of the invention
Fig. 1 is the structural representation of the believable software definition cloud network data distribution systems of one of embodiment of the present invention
Figure；
Fig. 2 is the flow diagram of one of embodiment of the present invention software definition cloud network trust data distribution method；
Fig. 3 is the flow diagram of one of embodiment of the present invention trust data distribution method.
Specific embodiment
Technical solution in the embodiment of the present invention obtains infrastructure by using the forwarding of software definition cloud network layer
Raw network data described in the raw network data that the network equipment acquired in layer generates, is converted to standardised networks data and adopts
With preset trust data distribution method is transmitted to the control layer of the software definition cloud network layer, then by the control layer root
Corresponding control instruction is generated according to the received standardised networks data of institute, and is sent to and is answered using the trust data distribution method
With layer, the received control instruction of final application layer response institute, generation is corresponding to return the result information and using described credible
The information generated that returns the result is sent to the software definition cloud network layer by data distributing method, can be alleviated under cloud network
Mass data bring network congestion, and the safety and reliability of improve data transfer.
It is understandable to enable above-mentioned purpose of the invention, feature and beneficial effect to become apparent, with reference to the accompanying drawing to this
The specific embodiment of invention is described in detail.
In order to make it easy to understand, below will be first to the believable software definition cloud network data distribution in the embodiment of the present invention
The structure of system is introduced.
Fig. 1 is a kind of structural schematic diagram of believable software definition cloud network data distribution systems of the embodiment of the present invention.
Referring to Fig. 1, a kind of believable software definition cloud network data distribution systems, may include infrastructure layer 11, by control layer and
The software definition cloud network layer 12 and application layer 13 that forwarding is constituted.Wherein, software definition cloud network layer 12 respectively with it is described
Infrastructure layer 11 and the application layer 13 couple.
Below in conjunction with Fig. 2 to the working principles of believable software definition cloud network data distribution systems shown in FIG. 1 into
The detailed introduction of row.
Fig. 2 shows the signals of the process of one of embodiment of the present invention software definition cloud network trust data distribution method
Figure.Referring to fig. 2, a kind of software definition cloud network trust data distribution method, may include following step:
Step S201: infrastructure layer obtains the raw network data that the network equipment generates and is connect by network data
Mouth is sent to the software definition cloud network layer.
In specific implementation, the infrastructure layer includes switching equipment, routing device, network card equipment, server apparatus
With the various basic network equipments such as cable bus equipment, mainly realize software definition cloud network layer to soft by technology of Internet of things
Raw network data caused by hardware device is perceived.Wherein:
The switching equipment is to provide the pathway for electrical signals exclusively enjoyed for any two network node of access switch, presses
According to the needs of communication both ends transmission information, manually or the method that is automatically performed of equipment, sends the information to be transmitted to and conform to
It is exactly substantially to complete information exchange functions in a communications system in the corresponding routing asked.The switching equipment is typically employed in
Data link layer has multiple ports, and there is bridging functionality in each port, can connect a local area network or a high performance service
Device or work station.
The routing device is that router receives data packet from an interface, according to data packet destination address into
Row orients and is forwarded to another interface.The routing device supports various protocols, generally sends out in the network layer of ICP/IP protocol
It is raw, two or more logic ports identified by IP subnet or peer-peer protocol are commonly connected, when being grouped from source to destination,
Determine the process of the network range of end-to-end path.
The network card equipment is one of the significant components of networking component equipment, take in a local network connection computer and
The interface of transmission medium, with realize between local network transport medium physical connection and electric signal match, the transmission with frame and
It receives, the encapsulation of frame and opening, medium access control, the coding of data and the functions such as decoding and data buffer storage also have relationship.
The server apparatus, for provide Computer Service, response service request, and undertake service and ensure clothes
Business.The server apparatus function can be used to meet small-/medium-sized Intranet user compared with comprehensive, manageability is strong and easy to maintain
Data processing, file-sharing, Intemet access and the demands such as simple database application.
The cable bus equipment, between the various functional components of computer, between computer, external equipment and computer
Between transmit information common communication main line, data/address bus, address bus and control bus three classes can be divided into, be respectively intended to
Transmitting data information, data address information and control signal message.
Step S202: the forwarding of the software definition cloud network layer obtains the raw network data, will be acquired
Raw network data is converted to the standardised networks data of preset format, by the standardised networks data using preset credible
Data distributing method is transmitted to the control layer of the software definition cloud network layer.
In specific implementation, the software definition cloud network layer includes forwarding and control layer, by the control of the network equipment
Face is separated with data surface, retains forwarding capability, the control function that control layer is then concentrated in the forwarding of the network equipment, and lead to
Application program open interface is crossed, to sending instructions under the application layer of bottom.Specifically, software definition cloud network layer is from infrastructure
Layer access raw network data, makes data forwarding more flexible, and adopted by forwarding after forwarding is by data normalization
Control layer is sent data to preset trust data distribution method, so that reliability is higher when data are transmitted, and low redundancy.
In an embodiment of the present invention, the forwarding includes access layer, convergence layer and core layer, and being mainly used to will be basic
The initial data standardization of facility layer perception, to simplify network forwarding equipment.
The access layer, to be directly facing user's connection in network or accessing the part of network, for allowing terminal user
It is connected to network, the characteristic with plug and play and maintenance easy to use, and service performance price is than high switch device,
With low cost and high port density characteristic.Access layer provides for user and accesses the ability of application system in local network segment, main
The exchanging visit demand between neighboring user is solved, and the exchanging visit between user provides enough bandwidth, and is responsible for some use
Family management function, such as address verification, user authentication, accounting management and user information collection work, such as the IP of user
Location, MAC Address, access log etc..
The convergence layer is the convergent point of the interchanger of more access layers, can locate between access layer and core layer
All amount of communication data from access layer equipment are managed, and the uplink for arriving core layer is provided.Wherein, it is exchanged with access layer
Machine is compared, and the interchanger of convergence layer has higher performance, less interface and higher exchange rate.In addition, the convergence
Layer is also used to converge the customer flow of access layer, the convergence, forwarding and exchange of data packet transfer is carried out, then according to access layer
Customer flow, carry out local routing, filtering, flow equalization, service quality (QoS) priority management and security mechanism, IP
Customer flow processing result is forwarded to core layer or is locally carrying out road by the processing such as address conversion, traffic shaping, multicast management
By handling, the conversion of various agreements is finally completed, such as routing summarizes and issues again, to guarantee core layer connection operation not
The region of same agreement.
The core layer is the final recipient and convergence person of all flows, by core switch, router, firewall
Etc. the network backbone part that collectively constitutes of equipment, main purpose be to communicate by high speed forward, provide quickly, reliable backbone
Transmission structure, interchanger need to possess higher reliability, performance and handling capacity.The function of core layer mainly realizes backbone
Optimization transmission between network, solves the problems, such as redundant ability, reliability and the high-speed transfer in transmission process.
In specific implementation, the control layer is used to receive the data of forwarding transmission, and based on transmitted by forwarding
Data generate corresponding control instruction and are sent to application layer.In an embodiment of the present invention, the control layer is as whole network
Core and logic control center, by for different stage administrator setting different rights, preventing the direct physics access of control layer
Mode, to utmostly reduce due to administrator's maloperation and the insincere problem of misconfiguration bring data.
Step S203: the control layer generates corresponding control instruction according to the received standardised networks data of institute, and will
Control instruction generated is sent to application layer using the trust data distribution method.
In specific implementation, when receiving the standardised networks data of forwarding transmission, response is connect the control layer
The standardised networks data of receipts generate corresponding control instruction based on the received standardised networks data of institute and are sent to described
Application layer, so that application layer executes the corresponding operation of the control instruction and returns to corresponding operation result information.
In an embodiment of the present invention, the control layer includes network arrangements layer and software definition cloud network (SDN)/network
Virtualization of function (Network Function Virtualization, NFV) controller, and pass through control data between two layers
Plane interface connection.Meanwhile also using control data between the forwarding in SDN/NFV controller and software definition cloud network layer
Plane interface connection.Wherein, it is communicatively coupled using the connection of control data plane interface namely using channel, channel uses institute
The transmission mode of trust data distribution method is stated, carries out the verifying of both sides' identity, by public key and private key systems generally with true
Protect the integrality and confidentiality in data transmission procedure.Wherein:
The network arrangements layer is responsible for cross-domain network management positioned at the upper layer of SDN/NFV controller, to multi-vendor more controls
The management network of device processed, computing resource are cooperateed with, and carry out intelligent scheduling to cross-domain network services.
The SDN/NFV controller is network-based control core, and global intelligence is carried out to forwarded business for being responsible for
Scheduling, and executed sending down service to forwarding, and then on the physical devices by data control plane interface；Make to calculate and deposit
Storing up resource such as server, container or virtual machine can run specific application program, not only by more consolidated network levels
Equipment integration, also integrates the equipment of another level, so that such as same large-scale frame type equipment of whole network operation, operation, pipe
The various operations such as reason are virtualized in a large scale equipment, and substitution tradition is by the network configuration manually realized and deployment
Task realization, to cut operating costs.
Step S204: the received control instruction of application layer response institute, generation is corresponding to be returned the result information and uses
The information generated that returns the result is sent to the software definition cloud network layer by the trust data distribution method.
In specific implementation, the application layer may include mobile device, cloud storage, APP application program, service application etc.
Using, the bottom as system be responsible for receiving upper layer software (applications) define cloud network layer control plane instruction and Internet resources, together
When also define cloud network layer for upper layer software (applications) data information be provided, application program open interface opens terminal user voluntarily
Hairnet network new function, realizes the network demand of programmability.
In addition, application layer can also establish effective certification machine according to the height of permission between application program and control layer
System avoids different user, administrator may be the case where disposing web application on control layer, if different user is applied
Logic collision problem occurs in logical operation, can be effectively isolated in time between different application.
In the aforementioned working principle to the believable software definition cloud network data distribution systems in the embodiment of the present invention, i.e.,
When data point method based on software definition cloud network is introduced, the forwarding and the control layer and work as control layer and institute
When stating progress data interaction between application layer, it is all made of preset trust data distribution method and carries out data transmission, it below will be right
The trust data distribution method is introduced.
It should be pointed out that during the description of the trust data distribution method, when the forwarding and the control
Layer carries out data interaction, and when control layer and application layer progress data interaction, the side for sending data is known as sending out
The side for receiving data is known as receiving end by sending end.
Fig. 3 shows the flow diagram of one of embodiment of the present invention trust data distribution method.Referring to Fig. 3, one
Kind trust data distribution method may include following operation:
Step S301: the standardised networks data are divided into different data blocks by the transmitting terminal；Each data block
Including the data information converting occurred during its creation.
In an embodiment of the present invention, the standard network data is the network data of electronic recording format.
In specific implementation, each data block includes the data information converting occurred during its creation, i.e., original net
The information of the format of data format before and after network data conversion.
Step S302: the transmitting terminal is linked each data block by corresponding attribute data according to chronological order
A supreme data block forms corresponding transmission data.
In specific implementation, the mark that the raw network data obtained in the corresponding time cycle is converted to by the transmitting terminal
Standardization network data is as a data block, and in one data block of every generation, by current produced data block by pair
The attribute data answered links to a data block, to form a set of chained record, that is, includes the institute of one or more data blocks
State transmission data.Wherein, the attribute data of current produced data block includes the corresponding full-text data of the data block, numeric type
Data and true type data etc..
In an embodiment of the present invention, in order to ensure the reliability of data, after data-link is added in a data block, only
User with administrator right can operate the data block being newly added, and other users can not be to the data being newly added
Block executes any operation, so as to ensure the authenticity and reliability of data.
Step S303: the transmitting terminal obtains encrypted transmission data and passes using data are transmitted described in public key encryption
Transport to the receiving end.
In specific implementation, when generating corresponding transmission data, the transmitting terminal is using public key degree institute disclosed in the whole network
It states transmission data to be encrypted, and encrypted transmission data is sent to receiving end.
In an embodiment of the present invention, each service node in transmitting terminal can be in successively generation pair sequentially in time
When the data block answered, the information that the data occurred during the creation of each data block converted and be sent to the data block of receiving end is remembered
Address book stored saves, and all nodes for the data distribution that lets on record and store all data, to avoid because of centralization data
Serious leakage of data caused by storage such as distorts at the insincere situation of data.
Step S304: the receiving end is received the encrypted transmission data and is added using corresponding private key to the warp
Close transmission data are decrypted, and obtain the transmission data.
In specific implementation, when receiving the encrypted transmission data of transmitting terminal transmission, the receiving end is using letter
The private key that breath owner just would know that decrypts the encrypted transmission data that the transmitting terminal is sent, and obtains corresponding transmission
Data.
Step S305: the transmission data that the receiving end obtains decryption authenticate；When certification passes through, by the biography
Transmission of data is stored and responds the received transmission data of institute.
In specific implementation, the receiving end includes multiple service nodes；The transmission number that the receiving end obtains decryption
According to being authenticated.Specifically, the receiving end determines multiple service nodes for participating in certification at random, and judge to participate in certification
Whether the quantity of service node meets preset operation rule.Wherein, in one embodiment of the invention, the service for participating in certification
The preset operation rule that the quantity of node meets are as follows:
Wherein, N indicates that the sum of service node, D indicate to participate in the number of the service node of certification, and F indicates uncertain
The number of service node.
Then, when the quantity for determining the service node for participating in certification meets the received transmission of the operation rule and institute
When data are complete, the transmission data are authenticated by the multiple service node；When determining the multiple service node pair
When the transmission data authentication passes through, the transmission data are included in (N-F+1) a node.Wherein, the multiple service section
Point authenticates the transmission data, is to use the transmission data on multiple service nodes, and count determining
Single result reaches default using percent of pass and reaches threshold value, and when such as 51%, the multiple service node recognizes the transmission data
Card passes through.
The embodiment of the invention also provides a kind of computer readable storage mediums, are stored thereon with computer instruction, described
The step of software definition cloud network trust data distribution method is executed when computer instruction is run.Wherein, the software
The introduction that cloud network trust data distribution method refers to preceding sections is defined, is repeated no more.
The embodiment of the invention also provides a kind of terminal, including memory and processor, energy is stored on the memory
Enough computer instructions run on the processor, the processor execute the software when running the computer instruction
The step of defining cloud network trust data distribution method.Wherein, the software definition cloud network trust data distribution method please join
The introduction for seeing preceding sections, repeats no more.
Using the above scheme in the embodiment of the present invention, basis is obtained by using the forwarding of software definition cloud network layer
Raw network data described in the raw network data that the network equipment acquired in facility layer generates, is converted to standardised networks data
And use, preset trust data distribution method is transmitted to the control layer of the software definition cloud network layer, then by the control
Layer generates corresponding control instruction according to the received standardised networks data of institute, and is sent using the trust data distribution method
To application layer, the received control instruction of final application layer response institute generates corresponding return the result described in information and use
The information generated that returns the result is sent to the software definition cloud network layer by trust data distribution method, can alleviate cloud net
The network congestion that magnanimity data band comes under network, and the safety and reliability of improve data transfer.
Those of ordinary skill in the art will appreciate that all or part of the steps in the various methods of above-described embodiment is can
It is completed with instructing relevant hardware by program, which can store in computer readable storage medium, and storage is situated between
Matter may include: ROM, RAM, disk or CD etc..
Although present disclosure is as above, present invention is not limited to this.Anyone skilled in the art are not departing from this
It in the spirit and scope of invention, can make various changes or modifications, therefore protection scope of the present invention should be with claim institute
Subject to the range of restriction.
Claims (9)
1. a kind of software definition cloud network trust data distribution method characterized by comprising
Infrastructure layer obtains the raw network data that the network equipment generates and is sent to by network data access interface described
Software definition cloud network layer；
The forwarding of the software definition cloud network layer obtains the raw network data, and acquired raw network data is turned
The standardised networks data of preset format are changed to, and the standardised networks data are used into preset trust data distribution method
It is transmitted to the control layer of the software definition cloud network layer；The control layer of the software definition cloud network layer is according to the received mark of institute
Standardization network data generates corresponding control instruction, and control instruction generated is sent out using the trust data distribution method
It send to application layer；
The received control instruction of application layer response institute, generation is corresponding to return the result information and using the trust data point
The information generated that returns the result is sent to the software definition cloud network layer by forwarding method.
2. software definition cloud network trust data distribution method according to claim 1, which is characterized in that when the forwarding
Layer and the control layer carry out data interaction, and when control layer and application layer progress data interaction, will send data
A side as transmitting terminal, a side of data will be received as receiving end；The trust data distribution method, comprising:
The standardised networks data are divided into different data blocks by the transmitting terminal；During each data block includes its creation
The data information converting of generation；Each data block is linked into a upper number by corresponding attribute data according to chronological order
According to block, corresponding transmission data are formed；Using data are transmitted described in public key encryption, obtains encrypted transmission data and be transmitted to
The receiving end；
The receiving end receives the encrypted transmission data and using corresponding private key to the encrypted transmission data
It is decrypted, obtains the transmission data；The transmission data obtained to decryption authenticate；
When certification passes through, the transmission data are stored and respond the received transmission data of institute.
3. software definition cloud network trust data distribution method according to claim 2, which is characterized in that by the biography
Transmission of data is transported to after the receiving end, further includes:
The transmitting terminal stores the information for transmitting the corresponding data information converting of data and the transmission data.
4. software definition cloud network trust data distribution method according to claim 2 or 3, which is characterized in that described to connect
Receiving end includes multiple service nodes；The transmission data that the receiving end obtains decryption authenticate, comprising:
The receiving end determines multiple service nodes for participating in certification at random, and judges that the quantity for participating in the service node of certification is
It is no to meet preset operation rule；
When the quantity for determining the service node for participating in certification meets the operation rule, by the multiple service node pair
The transmission data are authenticated；
When determining that the multiple service node passes through the transmission data authentication, the transmission data are included in (N-F+
1) a node.
5. software definition cloud network trust data distribution method according to claim 4, which is characterized in that the operation rule
Then are as follows:
Wherein, N indicates that the sum of service node, D indicate to participate in the number of the service node of certification, and F indicates uncertain service
The number of node.
6. software definition cloud network trust data distribution method according to claim 2, which is characterized in that the attribute number
According to full-text data, true type data and the numeric type data for including corresponding data block.
7. software definition cloud network trust data distribution method according to claim 1, which is characterized in that the standardization
Network data is the network data of electronic recording format.
8. a kind of computer readable storage medium, is stored thereon with computer instruction, which is characterized in that the computer instruction fortune
Perform claim requires the step of 1 to 7 described in any item software definition cloud network trust data distribution methods when row.
9. a kind of terminal, which is characterized in that including memory and processor, storing on the memory can be in the processing
The computer instruction run on device, perform claim requires described in 1 to 7 any one when the processor runs the computer instruction
Software definition cloud network trust data distribution method the step of.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810750076.4A CN109150829B (en) | 2018-07-09 | 2018-07-09 | Software-defined cloud network trusted data distribution method, readable storage medium and terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810750076.4A CN109150829B (en) | 2018-07-09 | 2018-07-09 | Software-defined cloud network trusted data distribution method, readable storage medium and terminal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109150829A true CN109150829A (en) | 2019-01-04 |
| CN109150829B CN109150829B (en) | 2020-12-29 |
Family
ID=64800244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810750076.4A Active CN109150829B (en) | 2018-07-09 | 2018-07-09 | Software-defined cloud network trusted data distribution method, readable storage medium and terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109150829B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109831490A (en) * | 2019-01-14 | 2019-05-31 | 中国联合网络通信集团有限公司 | Business access method and system |
| CN111641592A (en) * | 2020-05-08 | 2020-09-08 | 卓尔智联(武汉)研究院有限公司 | Data transmission method and device based on middleware and computer equipment |
| CN112383393A (en) * | 2020-11-14 | 2021-02-19 | 重庆邮电大学 | Trusted communication system and method of software defined sensor network |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104954466A (en) * | 2015-06-16 | 2015-09-30 | 南京邮电大学 | Smart service system of Internet of things based on software definition |
| CN105453047A (en) * | 2013-05-06 | 2016-03-30 | 康维达无线有限责任公司 | Internet of things (IoT) adaptation services |
| CN106302254A (en) * | 2016-07-29 | 2017-01-04 | 山东大学苏州研究院 | A kind of internet of things data forwarding system based on SDN |
| CN107948129A (en) * | 2017-10-16 | 2018-04-20 | 北京邮电大学 | Internet of Things mist calculating network system and its control method based on SDN |
| US20180176143A1 (en) * | 2016-12-15 | 2018-06-21 | At&T Intellectual Property I, L.P. | Application-Based Multiple Radio Access Technology and Platform Control Using SDN |
| CN108234211A (en) * | 2017-12-30 | 2018-06-29 | 上海陆家嘴国际金融资产交易市场股份有限公司 | Network control method, system and storage medium |
-
2018
- 2018-07-09 CN CN201810750076.4A patent/CN109150829B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105453047A (en) * | 2013-05-06 | 2016-03-30 | 康维达无线有限责任公司 | Internet of things (IoT) adaptation services |
| CN104954466A (en) * | 2015-06-16 | 2015-09-30 | 南京邮电大学 | Smart service system of Internet of things based on software definition |
| CN106302254A (en) * | 2016-07-29 | 2017-01-04 | 山东大学苏州研究院 | A kind of internet of things data forwarding system based on SDN |
| US20180176143A1 (en) * | 2016-12-15 | 2018-06-21 | At&T Intellectual Property I, L.P. | Application-Based Multiple Radio Access Technology and Platform Control Using SDN |
| CN107948129A (en) * | 2017-10-16 | 2018-04-20 | 北京邮电大学 | Internet of Things mist calculating network system and its control method based on SDN |
| CN108234211A (en) * | 2017-12-30 | 2018-06-29 | 上海陆家嘴国际金融资产交易市场股份有限公司 | Network control method, system and storage medium |
Non-Patent Citations (2)
| Title |
|---|
| XIAOXUAN HU: "Energy Management for EV Charging in Software-Defined Green Vehicle-to-Grid Network", 《 IEEE COMMUNICATIONS MAGAZINE》 * |
| 刘文超: "基于ICN的IoT信息分发平台的设计与实现", 《中国优秀硕士学位论文全文库数据库》 * |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109831490A (en) * | 2019-01-14 | 2019-05-31 | 中国联合网络通信集团有限公司 | Business access method and system |
| CN109831490B (en) * | 2019-01-14 | 2020-09-25 | 中国联合网络通信集团有限公司 | Edge cloud system based on cloud network integration and access method |
| CN111641592A (en) * | 2020-05-08 | 2020-09-08 | 卓尔智联(武汉)研究院有限公司 | Data transmission method and device based on middleware and computer equipment |
| CN111641592B (en) * | 2020-05-08 | 2022-07-29 | 卓尔智联(武汉)研究院有限公司 | Data transmission method and device based on middleware and computer equipment |
| CN112383393A (en) * | 2020-11-14 | 2021-02-19 | 重庆邮电大学 | Trusted communication system and method of software defined sensor network |
| CN112383393B (en) * | 2020-11-14 | 2023-01-31 | 重庆邮电大学 | Trusted communication system and method for software defined sensor network |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109150829B (en) | 2020-12-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2021203733A1 (en) | Power edge gateway device and device-based sensor data uplink storage method | |
| US9665530B2 (en) | Method and system for implementing elastic network interface and interconnection | |
| WO2018082345A1 (en) | Quantum key relay method and device based on centralized management and control network | |
| CN108683747A (en) | Resource acquisition, distribution, method for down loading, device, equipment and storage medium | |
| CN102469078B (en) | Method and system for accessing campus network to external network | |
| Szymanski | Securing the industrial-tactile Internet of Things with deterministic silicon photonics switches | |
| CN106209897A (en) | A kind of software defined network distributed many Task-size Controlling device safety communicating method based on agency | |
| CN109150829A (en) | Software definition cloud network trust data distribution method, readable storage medium storing program for executing and terminal | |
| CN111447234A (en) | Block chain structure suitable for edge calculation | |
| CN114363182A (en) | Deterministic network system and deterministic service transmission method | |
| CN106301921A (en) | Elephant flow transmission dispatching method based on tunnel and system | |
| CN114844730A (en) | Network system constructed based on trusted tunnel technology | |
| CN115514474A (en) | Industrial equipment trusted access method based on cloud-edge-end cooperation | |
| CN114465723B (en) | Quantum encryption communication system and method based on software defined network and slice | |
| Cao et al. | Experimental demonstration of end-to-end key on demand service provisioning over quantum key distribution networks with software defined networking | |
| CN108900518A (en) | Believable software definition cloud network data distribution systems | |
| CN112887278A (en) | Interconnection system and method of private cloud and public cloud | |
| Tang et al. | A lightweight two-way authentication scheme between communication nodes for software defined optical access network | |
| CN109195160B (en) | Tamper-proof storage system of network equipment resource detection information and control method thereof | |
| Zhang et al. | A security mechanism for software-defined networking based communications in vehicle-to-grid | |
| CN114286334A (en) | Multi-user authentication method and system for mobile communication scene and information processing terminal | |
| WO2016082363A1 (en) | User data management method and apparatus | |
| Aytaç et al. | Authenticated quality of service aware routing in software defined networks | |
| Li et al. | Experiment of Extended Segment Routing Enabled Fast End-to-End Service Provisioning in Multi-Domain for the Fifth Generation Fixed Network (F5G) | |
| CN112769670B (en) | VPN data security access control method and system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20190104 Assignee: Jiangsu Nanyou October Science Park Management Co.,Ltd. Assignor: NANJING University OF POSTS AND TELECOMMUNICATIONS Contract record no.: X2022980007683 Denomination of invention: Software defines cloud network trusted data distribution method, readable storage medium and terminal Granted publication date: 20201229 License type: Common License Record date: 20220613 |