CN109376541A - For running the method, apparatus and computer storage medium of intelligent contract - Google Patents
For running the method, apparatus and computer storage medium of intelligent contract Download PDFInfo
- Publication number
- CN109376541A CN109376541A CN201811105842.8A CN201811105842A CN109376541A CN 109376541 A CN109376541 A CN 109376541A CN 201811105842 A CN201811105842 A CN 201811105842A CN 109376541 A CN109376541 A CN 109376541A
- Authority
- CN
- China
- Prior art keywords
- intelligent contract
- call request
- contract
- intelligence
- block chain
- 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.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/60—Protecting data
- G06F21/606—Protecting data by securing the transmission between two devices or processes
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q40/00—Finance; Insurance; Tax strategies; Processing of corporate or income taxes
- G06Q40/04—Trading; Exchange, e.g. stocks, commodities, derivatives or currency exchange
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Business, Economics & Management (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- Finance (AREA)
- Accounting & Taxation (AREA)
- General Physics & Mathematics (AREA)
- Computer Security & Cryptography (AREA)
- Development Economics (AREA)
- Software Systems (AREA)
- Health & Medical Sciences (AREA)
- Computer Hardware Design (AREA)
- General Health & Medical Sciences (AREA)
- Bioethics (AREA)
- General Engineering & Computer Science (AREA)
- Economics (AREA)
- Marketing (AREA)
- Strategic Management (AREA)
- Technology Law (AREA)
- General Business, Economics & Management (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
This application provides the method and apparatus and computer storage medium for running intelligent contract.It can be applied to block chain technical field according to method provided herein.According to the application, method in block chain network for running intelligent contract includes: the call request for the intelligent contract for receiving and being sent by client, wherein, the call request includes the intelligent Contract ID of the intelligent contract, and wherein, the intelligent Contract ID is obtained based on coded graphics associated with the intelligence contract；And the intelligent contract is run by intelligent contract runtime engine associated with the intelligence contract.
Description
Technical field
Present invention relates generally to information technology field, more particularly, to for running intelligent contract method, be used for
The device of the intelligent contract of operation and corresponding computer storage medium.
Background technique
Block chain (Blockchain) has obtained extensive discussion and research as the emerging technology risen in recent years.Area
Block chain is with the intelligent peer-to-peer network of distributed data base identification, propagation and information-recording, also referred to as value internet.Block
Chain technology includes being guaranteed transmission and access safety etc. with block structure storing data using cryptography, it is consistent can be realized data
Property storage, tamper-resistant, the technical system for going to center.
Intelligent contract is a kind of computer protocol for being intended to propagate, verify or execute in a manner of information-based contract, can
Show as the computer program accurately run on block chain.User can be traded by using intelligent contract, shared data,
Establish trust and by the characteristic of block chain technology ensure the storages of data, reading, execute whole process it is transparent it is traceable, can not
It distorts.
Summary of the invention
Embodiments herein is related to method, apparatus and corresponding computer storage Jie for running intelligent contract
Matter.According to an embodiment of the present application, it is realized in the client and chain under chain using coded graphics associated with intelligent contract
The docking of business thereby enhances the ease for use of intelligent contract, and enhances the interaction between client and block chain network
Safety.
The first aspect of the application is related to a kind of method in block chain network for running intelligent contract.This method packet
It includes: receiving the call request for the intelligent contract sent by client, wherein the call request includes the intelligence
The intelligent Contract ID of contract, and wherein, the intelligence Contract ID is based on coding associated with the intelligence contract
Figure obtains；And the intelligent contract is run by intelligent contract runtime engine associated with the intelligence contract.
The second aspect of the application is related to a kind of method for running intelligent contract.This method comprises: identification code pattern
Shape, the coded graphics are associated with the intelligent contract；It is obtained according to the coded graphics for calling the intelligent contract
Recalls information, the recalls information includes the ground of intelligent Contract ID and block chain node associated with the intelligent contract
Location；Based on the recalls information, the call request to the intelligent contract is generated, the call request includes the intelligent contract
Mark；And according to the address, the call request is sent to block chain node associated with the intelligence contract.This Shen
The third aspect please is related to a kind of for running the device of intelligent contract, and described device includes: processor；And memory, coupling
It is bonded to the processor and is stored with instruction, it is following that described instruction executes the processor
Movement: the call request for the intelligent contract sent by client is received, wherein the call request includes the intelligence
The intelligent Contract ID of energy contract, and wherein, the intelligence Contract ID is based on volume associated with the intelligence contract
Code figure obtains；And the intelligence is run by intelligent contract runtime engine associated with the intelligence contract and is closed
About.
The fourth aspect of the application is related to a kind of for running the device of intelligent contract, and described device includes: processor；With
Memory is coupled to the processor and is stored with instruction, and described instruction makes described when being executed by the processor
It manages device and executes following movement: identification coded graphics, the coded graphics is associated with the intelligent contract；According to the code pattern
Shape obtains the recalls information for calling the intelligent contract, the recalls information include intelligent Contract ID and with the intelligence
Contract associated block chain address of node；Based on the recalls information, the call request to the intelligent contract, institute are generated
Stating call request includes the intelligent Contract ID；And according to the address, to block associated with the intelligence contract
Chain node sends the call request.
According to the 5th of the application the aspect, a kind of computer readable storage medium is proposed.The computer-readable storage medium
Matter has the computer executable instructions being stored thereon.The computer executable instructions make described when running in a device
Device executes method or process according to an embodiment of the present application.
Detailed description of the invention
It refers to the following detailed description in conjunction with the accompanying drawings, the feature, advantage and other aspects of present embodiments will become
Must be more obvious, show several embodiments of the application by way of example rather than limitation herein, in the accompanying drawings:
Fig. 1 shows the configuration diagram of system according to an embodiment of the present application；
Fig. 2 shows the schematic diagrames of block chain node according to an embodiment of the present application；
Fig. 3 is to show the flow chart of the method for running intelligent contract of one embodiment according to the application；
Fig. 4 shows the flow chart of the method for running intelligent contract of another embodiment according to the application；
Fig. 5 is to show the schematic diagram of the device for running intelligent contract of one embodiment according to the application；
Fig. 6 shows the schematic diagram of the device for running intelligent contract of another embodiment according to the application；With
And
Fig. 7 shows the schematic block diagram of the equipment of the method for implementation basis embodiments herein.
Specific embodiment
Each exemplary embodiment of the application is described in detail below with reference to attached drawing.Although be described below illustrative methods,
Device includes the software and/or firmware executed in other components on hardware, it should be noted that these examples are only illustrative
, it should not see and be restricted.For example, it is contemplated that within hardware exclusively, in software exclusively or at any group of hardware and software
Any or all hardware, software and fastener components can be implemented in conjunction.Therefore, although illustrative methods and device are described below,
But those skilled in the art should be easily understood that, the example provided is not only for these method and apparatus modes of realization.
In addition, flowcharts and block diagrams in the drawings show according to the method and systems of the various embodiments of the application can
The architecture, function and operation being able to achieve.It should be noted that function marked in the box can also be according to different from attached drawing
The sequence marked occurs.For example, two boxes succeedingly indicated can actually be basically executed in parallel or they have
When can also execute in a reverse order, this depend on related function.It should also be noted that flow chart and/or
Function as defined in execution or behaviour can be used in the combination of each box in block diagram and the box in flowchart and or block diagram
The dedicated hardware based system made is realized, or the combination of specialized hardware and computer instruction can be used to realize.
Before the specific embodiment according to the application is discussed in detail, first to some terms used in the application into
Row explanation.
In this application, term " intelligent contract sandbox " refers to the running environment of intelligent contract.The running environment is complete
It is isolation or partially isolated.Intelligent contract in the running environment has outside without access authority or only limited
Access authority.In some embodiments, intelligent contract sandbox is intelligent contract container or virtual machine.
In this application, term " intelligent contract runtime engine " refer to be located at it is except intelligent contract sandbox, for running
The engine program of intelligent contract in intelligent contract sandbox.
In this application, term " intelligent Contract ID " refers to unique identification of the intelligent contract on block chain, according to intelligence
Energy Contract ID can uniquely identify intelligent contract.In some embodiments, intelligent Contract ID include intelligence and about ID and
Intelligent contract version.
In this application, term " block chain address of node associated with intelligent contract " refer in block chain network with
Intelligent contract relevant block chain address of node to be called.This address can be random, or can be certain
Rule, or it is also possible to fixation.
Currently, external interface is provided generally by intelligent contract in block chain network.Client under chain is logical
It often needs first to access block chain network by intelligent contract again via switched service, the client wants thereby resulted under chain are wanted
Business on butt chain then needs to carry out block chain network additional deployment and additional switch over operation.
Generally, embodiments herein is related to a kind of scheme for running intelligent contract, client under chain with intelligence
The associated coded graphics of contract obtains recalls information, and generates the call request for intelligent contract according to the recalls information,
Then call request is sent to the block chain node of intelligent contract.Block chain node is run based on the call request received
Intelligent contract.It can be seen that client can directly dock base by the service entrance under chain according to the technical solution of the application
In the business of block chain.Therefore, according to the application, the ease for use of intelligent contract can be enhanced, promote user experience, and enhance
The safety of interaction between client and block chain network.
In the following, each embodiment of the application is described in detail in conjunction with attached drawing.
Referring now to Fig. 1, it illustrates system architectures 100 according to an embodiment of the present application.As shown in Figure 1, system architecture
100 include client 110 and block chain network 120.Block chain network 120 includes multiple block chain nodes, such as block chain link
Point 130,140,150,160,170,180 and 190.It is run on one or more block chain nodes in these block chain nodes
Intelligent contract.
In some embodiments, the communication in system architecture 100 can be based on any wired and or wireless network, packet
Include but be not limited to internet, wide area network, Metropolitan Area Network (MAN), local area network, Virtual Private Network (VPN), wireless network, etc..
Fig. 2 is the block chain node 200 shown according to an embodiment of the present application.It should be appreciated that the block chain link in Fig. 1
Any one block chain node in point 130,140,150,160,170,180 and 190 can be with the node of block chain shown in Fig. 2
Mode as 200 is realized.As shown in Fig. 2, block chain node 200 is including intelligent contract sandbox 210 and for running intelligence
The intelligent contract runtime engine 220 of intelligent contract in contract sandbox 210.Intelligent contract is closed in intelligent contract sandbox 210
In and run in closed intelligent contract sandbox 210.Outside cannot directly be handed over the intelligent contract in intelligent contract sandbox 210
Mutually, it but is interacted by intelligent contract runtime engine 220 with intelligent contract.Intelligent contract runtime engine 220 may include testing
Module 222 is demonstrate,proved, the authentication module 222 is for verifying the request for being sent to block chain node 200.
In cloud application environment, block chain node can correspond to virtual machine instance, run in virtual machine instance corresponding
Node application program.
Hereinafter, being described according to an embodiment of the present application in conjunction with Fig. 1 and Fig. 2.
Referring to Fig. 1 and Fig. 2, it at client 110, obtains from coded graphics P associated with intelligent contract for calling
The recalls information of intelligent contract.The recalls information includes block chain address of node associated with intelligent contract and intelligent contract
Intelligent Contract ID.
Then, at client 110, call request is generated according to acquired recalls information, also, based on acquired
Call request is sent to corresponding block chain node by the address in recalls information, for example, block chain node 150.Call request
Including intelligent Contract ID.In some embodiments, recalls information further includes suction parameter relevant to intelligent contract, and calling is asked
Asking further includes the suction parameter for being directed to intelligent contract.At client 110, is generated and called based on the suction parameter in recalls information
Suction parameter in request.
In some embodiments, the suction parameter in recalls information can be used in the suction parameter in call request.One
In a little embodiments, the suction parameter in call request can be by carrying out data processing (example to the suction parameter in recalls information
Such as, format is converted) and obtain.For example, coded graphics P is the coded graphics for the query function in the area A, then in client
The suction parameter in recalls information obtained at 110 by coded image P includes " inquiry _ area A ".At client 110, base
" inquiry _ A area " in recalls information and the suction parameter for generating call request, the suction parameter of call request can be direct
" inquiry _ area A " is used, the parameter " inquiry _ area A " converted through format is also possible to.
In some embodiments, coded graphics P is related to reading the function of data from block chain network 120, then passes through coding
The suction parameter in recalls information that figure P is obtained includes data information relevant to data to be read.For example, coded graphics
P is related to reading data information relevant to the bonus of insurance business, then the suction parameter of recalls information includes to be directed to the insurance
The data informations such as the number of policy of business and bonus time.In some embodiments, coded graphics P is related to block chain network 120
The function of data is written, then the suction parameter in recalls information obtained by coded graphics P includes and data phase to be written
The data information of pass.For example, coded graphics P is related to write-in data information relevant to logistics business, then what recalls information was asked enters
Mouth parameter includes to reach the data informations such as the time of each logistics intermediate stations for the logistics business cargo.
In some embodiments, it signs at client 110 to call request, and signed call request is sent out
It is sent to the block chain node 150 of intelligent contract.For example, there is private key and certificate file, the certificate file at client 110
Public key comprising being directed to private key.It at client 110, is signed with private key, while certificate file is also contained in signature the inside.
In this way, block chain node 150 can obtain public key from the certificate file of signature, to verify to signature.
The block chain node 150 of intelligent contract runs intelligent conjunction based on call request after receiving call request
About, the result information for indicating to run the result of intelligent contract is generated, and result information generated is sent to client 110.
In some embodiments, call request is related to reading data, then the result for running intelligent contract is the data of request reading.One
In a little embodiments, call request is related to that data are written, then runs the result of intelligent contract as data write-in.Client 110 is shown
The received operation result information of institute, for example, " reading successfully " or " being written successfully " etc..
In some embodiments, the block chain node 150 of intelligent contract is before running intelligent contract, to signed tune
It is verified with the signature of request.When the signature of call request is verified as effective, then block chain node 150 runs intelligent conjunction
About.For example, for the call request for reading data, the prespecified object that can read data, then when client 110 meets
When to the regulation of the object, the signature of call request is verified as effectively, conversely, the signature of call request is verified as in vain.
In some embodiments, at client 110, recalls information is obtained by way of scanning encoding figure P.It compiles
Code figure P is, for example, any of bar code, two dimensional code, three-dimension code and four-dimensional code.Certainly, coded graphics P is also possible to be suitble to
The pattern of the other forms of concrete application scene.For example, coded graphics P is the coded graphics for being directed to specific transactions and customizing.
In some embodiments, client 110 can be the single smart electronics with scanning function and processing function and set
It is standby, it is also possible to two or more electronic equipments or their combination.For example, client 110 include scanner and with this
The computer of scanner connection.
In some embodiments, block chain address of node associated with intelligent contract includes the ground for intelligent contract
Location list.The address list includes one or more block chains address of node associated with intelligent contract.In some implementations
In example, address list includes a block chain address of node, is equipped with intelligent contract to be called on the block chain node.?
In some embodiments, address list includes multiple block chains address of node associated with intelligent contract.For example, these blocks
Chain node is all associated with intelligent contract to be called, and the function of these block chain nodes is different.For the intelligence contract,
According to the different function of these block chain nodes, a block chain node transmission calling is asked thereto every time at client 110
It asks.
Fig. 3 shows the method 300 for being used to run intelligent contract of one embodiment according to the application.It should be appreciated that
Method 300 for example can be shown in Fig. 1 block chain network 120 in block chain node at execute.
In the step 310, it at the block chain node of intelligent contract (for example, block chain node 150), receives for intelligence
The call request of contract.Call request includes: the intelligent Contract ID of intelligent contract and the suction parameter for intelligent phase.Intelligence
Energy Contract ID is obtained based on coded graphics P associated with intelligent contract.Coded graphics P is, for example, bar code, two dimension
Any of code, three-dimension code and four-dimensional code.In some embodiments, suction parameter is obtained based on coded graphics P.
In step 320, pass through the intelligent engine-operated intelligent contract of contract associated with intelligent contract.
In some embodiments, call request is signed call request.The block chain node 150 of intelligent contract is verified
The validity of the signature of call request, and when signature is verified as effective, it is closed by intelligence associated with intelligent contract
The about runtime engine operation intelligent contract.
In some embodiments, method 300 further include: block chain node 150 generates the result for indicating to run intelligent contract
Result information；And information is returned the result to client 110.
Fig. 4 shows the method 400 for being used to run intelligent contract of another embodiment according to the application.It should manage
It solves, is executed at the client 110 that method 400 for example can be shown in Fig. 1.
In step 410, at client 110, identify that coded graphics, the coded graphics are associated with intelligent contract.?
In some embodiments, coded graphics P is any of bar code, two dimensional code, three-dimension code and four-dimensional code.
At step 420, the recalls information for calling intelligent contract is obtained according to coded graphics, which includes
The intelligent Contract ID of block chain address of node associated with intelligent contract and intelligent contract.
In step 430, at client 110, based on acquired recalls information, the calling of intelligent contract is asked in generation
It asks.In some embodiments, call request includes intelligent Contract ID and the suction parameter for the intelligence contract.In some realities
It applies in example, recalls information further includes suction parameter associated with intelligent contract, and at client 110, is believed based on calling
The suction parameter of breath generates the suction parameter of call request.
In step 440, at client 110, based on the address in recalls information, to area associated with intelligent contract
Block chain node sends call request generated.
In some embodiments, method 400 further include: before sending call request, at client 110, to calling
Request is signed, and sends signed call request to block chain node associated with intelligent contract.
In some embodiments, method 400 further include: receive the result information for being directed to call request；And display is connect
The result information of receipts.
Fig. 5 schematically shows the device 500 for being used to run intelligent contract according to an embodiment of the present application.It should manage
Method 300 as described in any embodiment in Fig. 3 may be implemented in solution, device 500.Device 500 may include 510 He of processor
It is coupled to the memory 520 of processor 510.
Memory 520 is stored with instruction.Instruction makes processor 510 execute following movement when being executed by processor 510:
Receive the call request for the intelligent contract sent by client, wherein the call request includes that the intelligence is closed
Intelligent Contract ID about, and wherein, the intelligence Contract ID is based on code pattern associated with the intelligence contract
Shape obtains；And the intelligent contract is run by intelligent contract runtime engine associated with the intelligence contract.
In some embodiments, the call request further includes the suction parameter for the intelligent contract, the entrance
Parameter is obtained based on the coded graphics.
In some embodiments, call request is signed call request, and by associated with intelligent contract
It includes: the validity for verifying the signature of call request that intelligent contract runtime engine, which runs intelligent contract,；And when signature is verified
When being effective, the intelligent contract is run by intelligent contract runtime engine associated with intelligent contract.
In some embodiments, instruction also makes processor 510 execute following movement when being executed by processor 510: raw
At the result information for the result for indicating to run intelligent contract；And return to the result information.
In some embodiments, coded graphics is any of bar code, two dimensional code, three-dimension code and four-dimensional code.
It should be appreciated that device 500 according to an embodiment of the present application can in hardware or special circuit, software, firmware, patrol
Volume, or any combination thereof in implement.Some aspects can be implemented within hardware, and other aspect can by controller,
Implement in the firmware or software that microprocessor or other calculating equipment execute.
In some embodiments, processor 510 according to an embodiment of the present application can use general processor, digital signal
Processor (DSP), specific integrated circuit (ASIC), field programmable gate array (FPGA) or other programmable logic device are divided
Any combination of door or transistor logic, discrete hardware components etc. is found to realize.General processor can be microprocessor, or
Person, processor are also possible to any common processor, controller, microcontroller or state machine.Processor also may be implemented
For calculate equipment combination, for example, the combination of DSP and microprocessor, multi-microprocessor, one or more microprocessors with
The combination or any other such structure of DSP core.
In some embodiments, memory 520 according to an embodiment of the present application can use portable computer diskette, hard
Disk, random access memories (RAM), read-only memory (ROM), Erasable Programmable Read Only Memory EPROM (EPROM or flash memory), light
Store equipment, magnetic storage apparatus, cloud storage or its any appropriate combination are realized.
In some embodiments, device 500 according to an embodiment of the present application passes through communication interface (not shown) and outside
It interacts.It should be appreciated that device 600 according to an embodiment of the present application can be with by the communication between communication interface and outside
Based on any wired and or wireless network, including but not limited to internet, wide area network, Metropolitan Area Network (MAN), local area network, Virtual Private Network
Network (VPN), wireless network, etc..
Fig. 6 schematically shows the device 600 for being used to run intelligent contract according to an embodiment of the present application.It should manage
Method 400 as described in any embodiment in Fig. 4 for example may be implemented in solution, device 600.Device 600 may include processor
610 and it is coupled to the memory 620 of processor 610.
Memory 620 is stored with instruction.Instruction makes processor 610 execute following movement when being executed by processor 610:
Identify that coded graphics, the coded graphics are associated with the intelligent contract；It is obtained according to the coded graphics for calling
The recalls information of intelligent contract is stated, the recalls information includes intelligent Contract ID and block associated with the intelligence contract
Chain address of node；Based on the recalls information, the call request to the intelligent contract is generated, the call request includes institute
State intelligent Contract ID；And according to the address, the tune is sent to block chain node associated with the intelligence contract
With request.
In some embodiments, the recalls information further includes suction parameter relevant to the intelligent contract, also, institute
Stating call request further includes the suction parameter based on the suction parameter in the recalls information.
In some embodiments, instruction also makes processor 610 execute following movement when being executed by processor 610: right
Suction parameter in the recalls information carries out data processing, to obtain the suction parameter of the call request.
In some embodiments, instruction also makes processor 610 execute following movement when being executed by processor 610:
It before sending call request, signs to call request, also, sending call request includes: to send signed calling to ask
It asks.
In some embodiments, instruction also makes processor 610 execute following movement when being executed by processor 610: connecing
The result information narrowed to call request；And the received result information of display institute.
In some embodiments, coded graphics is any of bar code, two dimensional code, three-dimension code and four-dimensional code.
It should be appreciated that device 600 according to an embodiment of the present application can in hardware or special circuit, software, firmware, patrol
Volume, or any combination thereof in implement.Some aspects can be implemented within hardware, and other aspect can by controller,
Implement in the firmware or software that microprocessor or other calculating equipment execute.
In some embodiments, processor 610 according to an embodiment of the present application can use general processor, digital signal
Processor (DSP), specific integrated circuit (ASIC), field programmable gate array (FPGA) or other programmable logic device are divided
Any combination of door or transistor logic, discrete hardware components etc. is found to realize.General processor can be microprocessor, or
Person, processor are also possible to any common processor, controller, microcontroller or state machine.Processor also may be implemented
For calculate equipment combination, for example, the combination of DSP and microprocessor, multi-microprocessor, one or more microprocessors with
The combination or any other such structure of DSP core.
In some embodiments, memory 620 according to an embodiment of the present application can use portable computer diskette, hard
Disk, random access memories (RAM), read-only memory (ROM), Erasable Programmable Read Only Memory EPROM (EPROM or flash memory), light
Store equipment, magnetic storage apparatus, cloud storage or its any appropriate combination are realized.
In some embodiments, device 600 according to an embodiment of the present application passes through communication interface (not shown) and outside
It interacts.It should be appreciated that device 600 according to an embodiment of the present application can be with by the communication between communication interface and outside
Based on any wired and or wireless network, including but not limited to internet, wide area network, Metropolitan Area Network (MAN), local area network, Virtual Private Network
Network (VPN), wireless network, etc..
Fig. 7 illustrates the schematic block diagram that can be used to implement the electronic equipment 700 of embodiments herein.It should manage
Solution, electronic equipment 700 can be to any module in either block chain node described in Fig. 1 or block chain node.Such as Fig. 7 institute
Show, equipment 700 includes central processing unit (CPU) 701 (such as processor), can be according to being stored in read-only memory
(ROM) computer program instructions in 702 or the meter in random access storage device (RAM) 703 is loaded into from storage unit 708
Calculation machine program instruction, to execute various movements appropriate and processing.In RAM703, can also store equipment 700 operate it is required
Various programs and data.CPU 701, ROM 702 and RAM 703 are connected with each other by bus 704.Input/output (I/O) connects
Mouth 705 is also connected to bus 704.
Multiple components in equipment 700 are connected to I/O interface 705, comprising: input unit 706, such as keyboard, mouse etc.；
Output unit 707, such as various types of displays, loudspeaker etc.；Storage unit 708, such as disk, CD etc.；And it is logical
Believe unit 709, such as network interface card, modem, wireless communication transceiver etc..Communication unit 709 allows equipment 700 by such as
The computer network of internet and/or various telecommunication networks exchange information/data with other equipment.
Various methods described above, such as method 300 and 400 can be executed by processing unit 701.For example, some
In embodiment, method 300 and 400 can be implemented as computer software programs, be tangibly embodied in machine readable media, example
Such as storage unit 708.In some embodiments, some or all of of computer program can be via ROM 702 and/or communication
Unit 709 and be loaded into and/or be installed in equipment 700.When computer program is loaded into RAM 703 and is held by CPU 701
When row, one or more movements or the step in method as described above 300 and 400 can be executed.
Computer program product may include computer readable storage medium, containing for executing each of the application
The computer-readable program instructions of aspect.Computer readable storage medium, which can be, can keep and store by instruction execution equipment
The tangible device of the instruction used.Computer readable storage medium for example can be-- but be not limited to-- storage device electric,
Magnetic storage apparatus, light storage device, electric magnetic storage apparatus, semiconductor memory apparatus or above-mentioned any appropriate combination.Meter
The more specific example (non exhaustive list) of calculation machine readable storage medium storing program for executing includes: portable computer diskette, hard disk, arbitrary access
Memory (RAM), read-only memory (ROM), erasable programmable read only memory (EPROM or flash memory), static random-access
Memory (SRAM), Portable compressed disk read-only memory (CD-ROM), digital versatile disc (DVD), memory stick, floppy disk, machine
Tool encoding device, the punch card for being for example stored thereon with instruction or groove internal projection structure and above-mentioned any appropriate group
It closes.Computer readable storage medium used herein above is not interpreted instantaneous signal itself, such as radio wave or other
The electromagnetic wave of Free propagation, the electromagnetic wave propagated by waveguide or other transmission mediums are (for example, pass through the light arteries and veins of fiber optic cables
Punching) or pass through electric wire transmit electric signal.
Computer-readable program instructions described herein can be downloaded to from computer readable storage medium it is each calculate/
Processing equipment, or outer computer or outer is downloaded to by network, such as internet, local area network, wide area network and/or wireless network
Portion stores equipment.Network may include copper transmission cable, optical fiber transmission, wireless transmission, router, firewall, interchanger, gateway
Computer and/or Edge Server.Adapter or network interface in each calculating/processing equipment are received from network to be counted
Calculation machine readable program instructions, and the computer-readable program instructions are forwarded, for the meter being stored in each calculating/processing equipment
In calculation machine readable storage medium storing program for executing.
Computer program instructions for executing teachings herein operation can be assembly instruction, instruction set architecture (ISA)
Instruction, machine instruction, machine-dependent instructions, microcode, firmware instructions, condition setup data or with one or more programmings
The source code or object code that any combination of language is write, the programming language include the programming language-of object-oriented such as
Java, C++ etc., and conventional procedural programming languages-such as " C " language or similar programming language.Computer-readable journey
Sequence instruction can be executed fully on the user computer, partly execute on the user computer, be independent soft as one
Part packet executes, part executes on the remote computer or completely in remote computer or service on the user computer for part
It is executed on device.In situations involving remote computers, remote computer can include local by the network-of any kind
Net (LAN) or wide area network (WAN)-are connected to subscriber computer, or, it may be connected to outer computer (such as using because of spy
Service supplier is netted to connect by internet).In some embodiments, pass through the state using computer-readable program instructions
Information carrys out personalized customization electronic circuit, such as programmable logic circuit, field programmable gate array (FPGA) or programmable patrols
It collects array (PLA), which can execute computer-readable program instructions, to realize each side of teachings herein
Face.
It should be appreciated that equipment according to an embodiment of the present application can use various modes to realize.For example, in certain realities
It applies in example, which can be realized by the combination of hardware, software or software and hardware.Wherein, hardware components can benefit
It is realized with special logic；Software section then can store in memory, by instruction execution system appropriate, such as micro process
Device or special designs hardware execute.It will be understood by those skilled in the art that above-mentioned method and system can be used
It computer executable instructions and/or is included in the processor control code to realize, such as is situated between in such as disk, optical disk carrier
It is provided in the data medium of the programmable memory of matter, such as read-only memory or such as optics or electrical signal carrier
Such code.The equipment and device of embodiments herein not only can by such as ultra large scale integrated circuit or gate array,
The semiconductor or field programmable gate array of logic chip, transistor etc., programmable logic device etc. are compiled
The hardware circuit of journey hardware device is realized, can also be used such as software realization as performed by various types of processors, may be used also
It is realized with combination by above-mentioned hardware circuit and software.
It should be noted that although being referred to several modules or submodule of equipment in the detailed description above, it is this
Division is only exemplary rather than enforceable.In fact, according to an embodiment of the present application, two or more above-described moulds
The feature and function of block can embody in a module.Conversely, the feature and function of an above-described module can be with
Further division is to be embodied by multiple modules.
Alternative embodiment above is only an example of the present application, the embodiment being not intended to limit this application, for
For those skilled in the art, embodiments herein can have various modifications and variations.It is all in embodiments herein
Within spirit and principle, made any modification, equivalence replacement, improvement etc. should be included in the protection of embodiments herein
Within the scope of.
Although describing embodiments herein by reference to several specific embodiments, it should be appreciated that, the application's
Embodiment is not limited to disclosed specific embodiment.Embodiments herein be intended to cover appended claims spirit and
Included various modifications and equivalent arrangements in range.The range of the attached claims meets broadest explanation, to wrap
Containing all such modifications and equivalent structure and function.
Claims (25)
1. a kind of method in block chain network for running intelligent contract, which comprises
Receive the call request for the intelligent contract sent by client, wherein the call request includes the intelligence
The intelligent Contract ID of energy contract, and wherein, the intelligence Contract ID is based on volume associated with the intelligence contract
Code figure obtains；And
The intelligent contract is run by intelligent contract runtime engine associated with the intelligence contract.
2. according to method described in right 1, wherein the call request further includes the suction parameter for the intelligent contract,
The suction parameter is obtained based on the coded graphics.
3. according to the method described in claim 1, wherein, the call request is signed call request, and by with
The associated intelligent contract runtime engine of intelligence contract runs the intelligent contract and includes:
Verify the validity of the signature of the call request；And
When the signature is verified as effective, institute is run by intelligent contract runtime engine associated with the intelligence contract
State intelligent contract.
4. method according to any one of claim 1-3, wherein the method also includes:
Generate the result information for indicating the result of the operation intelligent contract；And
Return to the result information.
5. according to the method described in claim 1, wherein, the coded graphics is bar code, two dimensional code, three-dimension code and four-dimensional code
Any of.
6. a kind of method for running intelligent contract, which comprises
Identify that coded graphics, the coded graphics are associated with the intelligent contract；
The recalls information for calling the intelligent contract is obtained according to the coded graphics, the recalls information includes the intelligence
Can contract intelligent Contract ID and with the intelligent contract associated block chain address of node；
Based on the recalls information, the call request to the intelligent contract is generated, the call request includes that the intelligence is closed
About identify；And
According to the address, the call request is sent to block chain node associated with the intelligence contract.
7. according to the method described in claim 6, wherein, the recalls information further includes entrance relevant to the intelligence contract
Parameter, also, the call request further includes the suction parameter based on the suction parameter in the recalls information.
8. according to the method described in claim 7, wherein, the method also includes:
Data processing is carried out to the suction parameter in the recalls information, to obtain the suction parameter of the call request.
9. according to the method described in claim 6, wherein, the method also includes: before sending the call request, to institute
It states call request to sign, and wherein, sending the call request includes: to send signed call request.
10. according to the method described in claim 6, wherein, the method also includes:
Receive the result information for being directed to the call request；And
The received result information of display institute.
11. method according to claim 6, wherein the coded graphics is bar code, two dimensional code, three-dimension code and four-dimensional code
Any of.
12. according to the method described in claim 6, wherein, the block chain address of node associated with intelligent contract is wrapped
The address list for the intelligent contract is included, the address list includes one or more associated with the intelligence contract
Block chain address of node.
13. a kind of for running the device of intelligent contract, described device includes:
Processor；
Memory is coupled to the processor and is stored with instruction, and described instruction makes institute when being executed by the processor
It states processor and executes following movement:
Receive the call request for the intelligent contract sent by client, wherein the call request includes the intelligence
The intelligent Contract ID of energy contract, and wherein, the intelligence Contract ID is based on volume associated with the intelligence contract
Code figure obtains；And
The intelligent contract is run by intelligent contract runtime engine associated with the intelligence contract.
14. device according to claim 13, wherein the call request further includes the entrance for the intelligent contract
Parameter, the suction parameter are obtained based on the coded graphics.
15. device according to claim 13, wherein the call request is signed call request, and is passed through
Intelligent contract runtime engine associated with the intelligence contract runs the intelligent contract
Verify the validity of the signature of the call request；And
When the signature is verified as effective, institute is run by intelligent contract runtime engine associated with the intelligence contract
State intelligent contract.
16. device described in any one of 3-15 according to claim 1, wherein the step further include:
Generate the result information for indicating the result of the operation intelligent contract；And
Return to the result information.
17. device according to claim 13, wherein the coded graphics is bar code, two dimensional code, three-dimension code and the four-dimension
Any of code.
18. a kind of for running the device of intelligent contract, described device includes:
Processor；
Memory is coupled to the processor and is stored with instruction, and described instruction makes institute when being executed by the processor
It states processor and executes following movement:
Identify that coded graphics, the coded graphics are associated with the intelligent contract；
The recalls information for calling the intelligent contract is obtained according to the coded graphics, the recalls information includes that intelligence is closed
About mark and with the intelligent contract associated block chain address of node；
Based on the recalls information, the call request to the intelligent contract is generated, the call request includes that the intelligence is closed
About identify；And
According to the address, the call request is sent to block chain node associated with the intelligence contract.
19. device according to claim 18, wherein the call request include: institute's recalls information further include with
The relevant suction parameter of the intelligence contract, also, the call request further includes the suction parameter based on the recalls information
Suction parameter.
20. device according to claim 19, wherein the step further include: to the suction parameter of the recalls information
Data processing is carried out, to obtain the suction parameter of the call request.
21. 8 described device according to claim 1, wherein the step further include: before sending the call request, to institute
It states call request to sign, and wherein, sending the call request includes: to send signed call request.
22. device according to claim 18, wherein the step further include:
Receive the result information for being directed to the call request；And
The received result information of display institute.
23. 8 described device according to claim 1, wherein the coded graphics is bar code, two dimensional code, three-dimension code and four-dimensional code
Any of.
24. device according to claim 18, wherein the block chain address of node packet associated with intelligent contract
The address list for the intelligent contract is included, the address list includes one or more associated with the intelligence contract
Block chain address of node.
25. a kind of computer readable storage medium has the computer executable instructions being stored thereon, the computer can
Described device is made to execute side described in any one of -5 or 6-12 according to claim 1 when executing instruction operation in a device
Method.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811105842.8A CN109376541A (en) | 2018-09-21 | 2018-09-21 | For running the method, apparatus and computer storage medium of intelligent contract |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811105842.8A CN109376541A (en) | 2018-09-21 | 2018-09-21 | For running the method, apparatus and computer storage medium of intelligent contract |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109376541A true CN109376541A (en) | 2019-02-22 |
Family
ID=65401573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811105842.8A Pending CN109376541A (en) | 2018-09-21 | 2018-09-21 | For running the method, apparatus and computer storage medium of intelligent contract |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109376541A (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109934593A (en) * | 2019-03-26 | 2019-06-25 | 众安信息技术服务有限公司 | For realizing the design method and equipment of the block catenary system for supporting multi-signature |
| CN110413697A (en) * | 2019-08-02 | 2019-11-05 | 佛山市顺德区平行互联网信息科技有限公司 | A kind of public good goodness-sum date storage method and system based on block chain |
| CN110602227A (en) * | 2019-09-19 | 2019-12-20 | 腾讯科技（深圳）有限公司 | Intelligent contract management method and related device |
| CN110908813A (en) * | 2019-11-18 | 2020-03-24 | 深圳前海环融联易信息科技服务有限公司 | Intelligent contract calling method, device, system, computer equipment and storage medium |
| CN111026982A (en) * | 2019-10-15 | 2020-04-17 | 深圳壹账通智能科技有限公司 | Intelligent contract processing method, computer equipment and storage medium |
| CN111258725A (en) * | 2020-01-17 | 2020-06-09 | 北京百度网讯科技有限公司 | Data processing method, device, equipment and medium based on block chain |
| CN111273970A (en) * | 2020-01-21 | 2020-06-12 | 腾讯科技（深圳）有限公司 | Calling method, device, system, medium and electronic equipment of intelligent contract |
| CN112671878A (en) * | 2020-12-17 | 2021-04-16 | 杭州趣链科技有限公司 | Block chain information subscription method, device, server and storage medium |
| CN112927077A (en) * | 2019-09-25 | 2021-06-08 | 支付宝(杭州)信息技术有限公司 | Method and device for realizing contract calling based on FPGA |
| CN113162848A (en) * | 2020-01-22 | 2021-07-23 | 北京百度网讯科技有限公司 | Method, device, gateway and medium for realizing block chain gateway |
| WO2022134186A1 (en) * | 2020-12-21 | 2022-06-30 | 杭州趣链科技有限公司 | Smart contract calling method and apparatus for blockchains, server, and storage medium |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107124278A (en) * | 2017-03-30 | 2017-09-01 | 腾讯科技（深圳）有限公司 | Method for processing business, device and data-sharing systems |
| CN107392619A (en) * | 2017-07-31 | 2017-11-24 | 众安信息技术服务有限公司 | Intelligent contract processing method and processing device |
| CN107392618A (en) * | 2017-07-28 | 2017-11-24 | 中链科技有限公司 | It is implanted into the method and apparatus of intelligent contract |
| CN107767266A (en) * | 2016-08-16 | 2018-03-06 | 陈新 | Intelligent digital currency and dynamic coding service system |
| US20180089758A1 (en) * | 2016-09-26 | 2018-03-29 | Shapeshift Ag | System and method of providing a contract-creator application |
| CN108197913A (en) * | 2017-12-18 | 2018-06-22 | 深圳前海微众银行股份有限公司 | Method of payment, system and computer readable storage medium based on block chain |
-
2018
- 2018-09-21 CN CN201811105842.8A patent/CN109376541A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107767266A (en) * | 2016-08-16 | 2018-03-06 | 陈新 | Intelligent digital currency and dynamic coding service system |
| US20180089758A1 (en) * | 2016-09-26 | 2018-03-29 | Shapeshift Ag | System and method of providing a contract-creator application |
| CN107124278A (en) * | 2017-03-30 | 2017-09-01 | 腾讯科技（深圳）有限公司 | Method for processing business, device and data-sharing systems |
| CN107392618A (en) * | 2017-07-28 | 2017-11-24 | 中链科技有限公司 | It is implanted into the method and apparatus of intelligent contract |
| CN107392619A (en) * | 2017-07-31 | 2017-11-24 | 众安信息技术服务有限公司 | Intelligent contract processing method and processing device |
| CN108197913A (en) * | 2017-12-18 | 2018-06-22 | 深圳前海微众银行股份有限公司 | Method of payment, system and computer readable storage medium based on block chain |
Non-Patent Citations (1)
| Title |
|---|
| 朱涛等: "基于Fabric的跨境汇款追踪平台实现", 《信息安全学报》 * |
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109934593B (en) * | 2019-03-26 | 2023-07-04 | 众安信息技术服务有限公司 | Design method and device for realizing block chain system supporting multiple signatures |
| CN109934593A (en) * | 2019-03-26 | 2019-06-25 | 众安信息技术服务有限公司 | For realizing the design method and equipment of the block catenary system for supporting multi-signature |
| CN110413697A (en) * | 2019-08-02 | 2019-11-05 | 佛山市顺德区平行互联网信息科技有限公司 | A kind of public good goodness-sum date storage method and system based on block chain |
| CN110602227A (en) * | 2019-09-19 | 2019-12-20 | 腾讯科技（深圳）有限公司 | Intelligent contract management method and related device |
| CN112927077A (en) * | 2019-09-25 | 2021-06-08 | 支付宝(杭州)信息技术有限公司 | Method and device for realizing contract calling based on FPGA |
| CN111026982A (en) * | 2019-10-15 | 2020-04-17 | 深圳壹账通智能科技有限公司 | Intelligent contract processing method, computer equipment and storage medium |
| CN110908813B (en) * | 2019-11-18 | 2022-08-05 | 深圳前海环融联易信息科技服务有限公司 | Intelligent contract calling method, device, system, computer equipment and storage medium |
| CN110908813A (en) * | 2019-11-18 | 2020-03-24 | 深圳前海环融联易信息科技服务有限公司 | Intelligent contract calling method, device, system, computer equipment and storage medium |
| CN111258725A (en) * | 2020-01-17 | 2020-06-09 | 北京百度网讯科技有限公司 | Data processing method, device, equipment and medium based on block chain |
| CN111273970A (en) * | 2020-01-21 | 2020-06-12 | 腾讯科技（深圳）有限公司 | Calling method, device, system, medium and electronic equipment of intelligent contract |
| CN111273970B (en) * | 2020-01-21 | 2022-05-06 | 腾讯科技（深圳）有限公司 | Calling method, device, system, medium and electronic equipment of intelligent contract |
| CN113162848A (en) * | 2020-01-22 | 2021-07-23 | 北京百度网讯科技有限公司 | Method, device, gateway and medium for realizing block chain gateway |
| CN113162848B (en) * | 2020-01-22 | 2022-11-01 | 北京百度网讯科技有限公司 | Method, device, gateway and medium for realizing block chain gateway |
| CN112671878A (en) * | 2020-12-17 | 2021-04-16 | 杭州趣链科技有限公司 | Block chain information subscription method, device, server and storage medium |
| CN112671878B (en) * | 2020-12-17 | 2023-03-24 | 杭州趣链科技有限公司 | Block chain information subscription method, device, server and storage medium |
| WO2022134186A1 (en) * | 2020-12-21 | 2022-06-30 | 杭州趣链科技有限公司 | Smart contract calling method and apparatus for blockchains, server, and storage medium |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109376541A (en) | For running the method, apparatus and computer storage medium of intelligent contract | |
| US20220038289A1 (en) | Multi-access edge computing node with distributed ledger | |
| EP4020880A1 (en) | Method, apparatus and machine-readable storage to verify trained models in an edge environment | |
| US20200084202A1 (en) | Attestation token sharing in edge computing environments | |
| CN107516090B (en) | Integrated face recognition method and system | |
| CN108616578A (en) | Method for processing business, equipment and the computer readable storage medium of transregional piece of platform chain | |
| US12010144B2 (en) | End-to-end device attestation | |
| CN108985757A (en) | Information processing method, apparatus and system, storage medium, electronic equipment | |
| JP6934921B2 (en) | A method and device for managing registration certificates by relaying between ECA and DCM in a security authentication management system for V2X communication. | |
| CN109146490A (en) | block generation method, device and system | |
| CN109102401A (en) | Method and apparatus for running intelligent contract in block chain network | |
| CN109255210A (en) | The method, apparatus and storage medium of intelligent contract are provided in block chain network | |
| CN108390872A (en) | Certificate management method, device, medium and electronic equipment | |
| CN109213501A (en) | The method, apparatus and storage medium of intelligent contract are installed in block chain network | |
| CN109033823A (en) | Method and apparatus for intelligent contract to be verified and run in block chain network | |
| CN109547200A (en) | Certificate distribution method and corresponding calculating equipment and medium in block chain network | |
| CN109086596A (en) | The authentication method of application program, apparatus and system | |
| CN110535631A (en) | Method, system, equipment and the storage medium of edge calculations node data transmission | |
| US20220217536A1 (en) | Communication method and apparatus for vehicle, and electronic device | |
| CN113726890B (en) | Federal prediction method and system for block chain data service | |
| CN109358859A (en) | The method, apparatus and storage medium of intelligent contract are installed in block chain network | |
| EP4007319A2 (en) | Vehicle communication method, apparatus, storage medium and program product | |
| CN109144969A (en) | For the data processing method of block chain network system, device and storage medium | |
| KR20220088306A (en) | Automatic escalation of trust credentials | |
| CN112291305A (en) | Code chain construction method and device based on unified identification |
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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190222 |
|
| RJ01 | Rejection of invention patent application after publication |