CN109685648A - Processing method, processing system and the supply chain financial platform of digital certificate - Google Patents

Processing method, processing system and the supply chain financial platform of digital certificate Download PDF

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Publication number
CN109685648A
CN109685648A CN201811617941.4A CN201811617941A CN109685648A CN 109685648 A CN109685648 A CN 109685648A CN 201811617941 A CN201811617941 A CN 201811617941A CN 109685648 A CN109685648 A CN 109685648A
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Prior art keywords
supplier
digital certificate
core enterprise
request
block chain
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Inventor
褚德阳
王大猷
顾征远
王飞
陈昭旭
陈诗礼
孟岩
叶西翔
吴文省
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Industrial and Commercial Bank of China Ltd ICBC
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Industrial and Commercial Bank of China Ltd ICBC
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Priority to CN201811617941.4A priority Critical patent/CN109685648A/en
Publication of CN109685648A publication Critical patent/CN109685648A/en
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    • 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
    • G06Q40/03—Credit; Loans; Processing thereof
    • 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
    • G06F21/64—Protecting data integrity, e.g. using checksums, certificates or signatures

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  • Business, Economics & Management (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Security & Cryptography (AREA)
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  • Accounting & Taxation (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Engineering & Computer Science (AREA)
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  • General Health & Medical Sciences (AREA)
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  • Technology Law (AREA)
  • General Business, Economics & Management (AREA)
  • Financial Or Insurance-Related Operations Such As Payment And Settlement (AREA)

Abstract

The invention discloses a kind of processing method of digital certificate, processing system and supply chain financial platform, the processing method of the digital certificate includes: to receive the circulation request of the first supplier；It is requested according to circulation, the digital certificate of the first supplier is circulated at least one second supplier or core enterprise using block chain；The digital certificate of first supplier is the digital certificate for other suppliers that the first supplier signs for according to the digital certificate for signing and issuing the core enterprise that request is signed for or the first supplier of core enterprise according to the circulation request of other suppliers in addition to the first supplier；At least one second supplier or core enterprise is received to sign for instructing.In the present invention, core enterprise signs and issues its digital certificate to the first supplier, decentralization and the characteristic that can not distort of first supplier using block chain, digital certificate is circulated at least one second supplier or core enterprise, realizes the purpose that digital certificate is effectively circulated in supply chain.

Description

Processing method, processing system and the supply chain financial platform of digital certificate
Technical field
The present invention relates to technical field of information processing more particularly to the processing methods of digital certificate, processing system and supply Chain financial platform.
Background technique
This part intends to provides background or context for the embodiment of the present invention stated in claims.Description herein Recognize it is the prior art not because not being included in this section.
Supply chain finance (full name in English: Supply Chain Finance, abbreviation SCF) platform, is commercial bank credit A profession (bank's level) platform of business and a kind of financing platform (enterprise level) of enterprise's especially medium-sized and small enterprises. Supply chain finance refers to that bank provides financing and other clearing, treasury management services to client (core enterprise), while to these clients Supplier offer a loan the convenience received reach in time, or provide advance payment to its retail trader and pay out and inventory financing service.Letter It singly says, exactly bank, which links together core enterprise and upstream and downstream firms, provides the financial product flexibly used and service A kind of Financing Mode.Factoring class of traditional supply chain finance based on accounts receivable, bill class are financed product, are answered with upstream and downstream firms Receipt on account money document is pledged, and is endorsed by core enterprise's credit, is provided raising money support by bank for upstream and downstream firms.
Traditional supply chain finance is confined to the raising money support to supply chain core enterprise L 1 customer, core enterprise or supply The digital certificate of quotient is difficult to extend with industrial chain depth, can not be injected into entire industrial chain.That is digital certificate cannot be It is effectively circulated in industry multistage client, so that the financing demand of industrial chain multistage client is unable to get support.It thereby results in In existing supply chain financial platform, digital certificate cannot effectively circulate, so that the Financing efficiency of enterprise reduces in industrial chain.
Therefore, existing supply chain financial platform has that digital certificate cannot effectively circulate in supply chain.
Summary of the invention
The embodiment of the present invention provides a kind of processing method of digital certificate, to realize that digital certificate carries out in supply chain The purpose effectively to circulate, this method comprises:
Receive the circulation request of the first supplier；
Requested according to circulation, the digital certificate of the first supplier circulated at least one second supplier using block chain or Core enterprise；The digital certificate of first supplier is the core enterprise signing and issuing request sign for of first supplier according to core enterprise Digital certificate or the first supplier according to other suppliers in addition to the first supplier circulation request sign for other confession Answer the digital certificate of quotient；
At least one second supplier or core enterprise is received to sign for instructing.
The embodiment of the present invention also provides a kind of supply chain financial platform, to realize that digital certificate is had in supply chain The purpose of circulation is imitated, which includes:
Circulate request receiving module, and the circulation for receiving the first supplier is requested；
Circulate module, and for being requested according to circulation, the digital certificate of the first supplier is circulated at least using block chain One second supplier or core enterprise；The digital certificate of first supplier signs and issues request according to core enterprise for the first supplier The digital certificate for the core enterprise signed for or the first supplier ask according to the circulation of other suppliers in addition to the first supplier The digital certificate of other suppliers of receipts of drawing lots before idols；
Command reception module is signed for, signs for instructing for receiving at least one second supplier or core enterprise.
The embodiment of the present invention also provides a kind of digital certificate of supply chain financial platform based on the above embodiment Processing system, the purpose effectively to be circulated in supply chain to realize digital certificate, the processing system packet of the digital certificate It includes:
Supply chain financial platform, digital certificate management server and digital certificate block chain；
Digital certificate management server is communicated to connect with supply chain financial platform and digital certificate block chain respectively；
Supply chain financial platform sends out digital certificate information according to the core enterprise received or the operation requests of supplier It send to digital certificate management server；
Digital certificate management server is sent to digital certificate block chain after encrypting the digital certificate information received；
Digital certificate block chain stores the encrypted digital certificate information received.
The embodiment of the present invention also provides a kind of computer equipment, including memory, processor and storage are on a memory simultaneously The computer program that can be run on a processor, the processor realize above-mentioned digital certificate when executing the computer program Processing method.
The embodiment of the present invention also provides a kind of computer readable storage medium, and the computer-readable recording medium storage has Execute the computer program of the processing method of above-mentioned digital certificate.
In the embodiment of the present invention, the circulation request of the first supplier is received；It is requested according to circulation, using block chain by first The digital certificate of supplier circulates at least one second supplier or core enterprise；The digital certificate of first supplier is the first confession Answer quotient according to the digital certificate for signing and issuing the core enterprise that request is signed for or the first supplier of core enterprise according to except the first supply The digital certificate for other suppliers that the circulation request of other suppliers except quotient is signed for；Receive at least one second supplier or Core enterprise signs for instructing.In the embodiment of the present invention, the digital certificate that core enterprise is held is signed and issued to the first supplier, Decentralization and the characteristic that can not distort of first supplier using block chain, digital certificate is circulated at least one second supply Quotient or core enterprise realize the purpose that digital certificate is effectively circulated in supply chain.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with It obtains other drawings based on these drawings.In the accompanying drawings:
Fig. 1 is the implementation flow chart of the processing method for the digital certificate that first embodiment of the invention provides；
Fig. 2 is the implementation flow chart of the processing method for the digital certificate that second embodiment of the invention provides；
Fig. 3 a is the implementation flow chart of the processing method for the digital certificate that third embodiment of the invention provides；
Fig. 3 b is the implementation flow chart of the processing method for the digital certificate that fourth embodiment of the invention provides；
Fig. 4 is the implementation flow chart of the processing method for the digital certificate that fifth embodiment of the invention provides；
Fig. 5 is the implementation flow chart of the processing method for the digital certificate that sixth embodiment of the invention provides；
Fig. 6 is the implementation flow chart of the processing method for the digital certificate that seventh embodiment of the invention provides；
Fig. 7 is the functional block diagram for the supply chain financial platform that eighth embodiment of the invention provides；
Fig. 8 is the functional block diagram for the supply chain financial platform that ninth embodiment of the invention provides；
Fig. 9 a is the functional block diagram for the supply chain financial platform that tenth embodiment of the invention provides；
Fig. 9 b is the functional block diagram for the supply chain financial platform that eleventh embodiment of the invention provides；
Figure 10 is the functional block diagram for the supply chain financial platform that twelveth embodiment of the invention provides；
Figure 11 is the functional block diagram for the supply chain financial platform that thriteenth embodiment of the invention provides；
Figure 12 is the functional block diagram for the supply chain financial platform that fourteenth embodiment of the invention provides；
Figure 13 is the structural schematic diagram of the processing system for the digital certificate that fifteenth embodiment of the invention provides；
Figure 14 is the structural schematic diagram of the processing system for the digital certificate that sixteenth embodiment of the invention provides.
Specific embodiment
Understand in order to make the object, technical scheme and advantages of the embodiment of the invention clearer, with reference to the accompanying drawing to this hair Bright embodiment is described in further details.Here, the illustrative embodiments of the present invention and their descriptions are used to explain the present invention, but simultaneously It is not as a limitation of the invention.
Although being based on the present invention provides as the following examples or method operating procedure shown in the drawings or apparatus structure Routine may include more or less operating procedure or mould in the method or device without creative labor Module unit.In the step of there is no necessary causalities in logicality or structure, the execution sequences of these steps or device Modular structure is not limited to the embodiment of the present invention or execution shown in the drawings sequence or modular structure.The method or modular structure Device in practice or end product in application, can according to embodiment or method shown in the drawings or modular structure into Row sequence executes or parallel execution.
For supply chain financial platform in the prior art there are the digital certificate of core enterprise cannot in supply chain effectively The defect of circulation, the processing method, processing system and supply chain finance that applicant of the present invention proposes a kind of digital certificate are flat Platform, the circulation by receiving the first supplier are requested, are requested according to circulation, using block chain by the digital certificate of the first supplier It circulates at least one second supplier；The digital certificate of first supplier signs and issues request according to core enterprise for the first supplier The digital certificate for the core enterprise signed for, reception at least one second supplier's signs for instructing, and realizes the number of core enterprise The purpose that voucher is effectively circulated in supply chain.
Fig. 1 shows the implementation process of the processing method of the digital certificate of first embodiment of the invention offer, for convenient for retouching It states, only parts related to embodiments of the present invention are shown, and details are as follows:
As shown in Figure 1, the processing method of digital certificate comprising:
Step 101, the circulation request of the first supplier is received；
Step 102, it is requested according to circulation, the digital certificate of the first supplier is circulated at least one second using block chain Supplier or core enterprise；The digital certificate of first supplier is that the first supplier requests to sign for according to signing and issuing for core enterprise The digital certificate of core enterprise or the first supplier sign for according to the circulation of other suppliers in addition to the first supplier request Other suppliers digital certificate；
Step 103, at least one second supplier or core enterprise is received to sign for instructing.
Supply chain finance, refer in simple terms one by core enterprise and with associated numerous suppliers, core enterprise, And the financing under the ecogroup environment of financial institution's composition.The participant of complete Supply chain financing mode include: core enterprise, Supplier's (needing the financing enterprise financed in supply chain financial platform to financial institution) of core enterprise and finance Mechanism, there are also the participations of insurance company etc. for some possibility.Supply chain financial platform as realizes that a finance of finance financing is melted Provide platform.Wherein, core enterprise is the key factor financed in supply chain finance.Financial institution includes bank, securities broker company, letter Hold in the palm investment company and fund management company etc..Supplier is directed to the enterprise or a that core enterprise supplies various required resources People, including raw material, equipment, the energy, labor service and fund are provided etc..The supplier of core enterprise forms one around core enterprise A whole supply chain.
Block chain is the new of the computer technologies such as Distributed Storage, point-to-point transmission, common recognition mechanism, Encryption Algorithm Type application model is substantially the database of a decentralization.For narrow sense, block chain is that one kind will count sequentially in time According to block in such a way that sequence is connected a kind of linked data structure for being combined into, and can not distorting of being guaranteed in a manner of cryptography and The distributed account book that can not be forged.Broadly, block chain technology be verified using block linked data structure with storing data, Algorithm is known together using distributed node to generate the peace for guaranteeing data transmission and access with more new data, in the way of cryptography Entirely, it is programmed using the intelligent contract being made of automatized script code and distributed basis frame that one kind of operation data is completely new Structure and calculation.The characteristic that block chain has decentralization and data can not distort, for solving the trust and safety of transaction Reliable problem.
In embodiments of the present invention, supply chain financial platform is to contact the confession of financial institution, core enterprise and core enterprise Answer a financing platform between quotient three.When the supplier in supply chain needs to utilize the digital certificate of core enterprise to finance When mechanism is financed, the digital certificate of core enterprise is circulated to other suppliers at this time and realizes to financial institution and melts Money reduces finance costs, enhances financing efficiency, alleviate the financial pressure of enterprise.
Specifically, we are illustrated by taking the first supplier and the second supplier as an example, those skilled in the art can be managed It solves, first or second only to distinguish and identify different suppliers in the embodiment of the present invention, does not constitute to confession Answer a kind of limitation of quotient.In one embodiment of this invention, the first supplier is the Tier One supplier of core enterprise, and second supplies Answering quotient is other suppliers in addition to Tier One supplier of core enterprise, such as second level supplier, three-level supplier, multistage supply Quotient etc..Wherein, Tier One supplier refers to the relatively important supplier of the business activities to core enterprise, and second level supplier, three Grade supplier, multistage supplier etc., refer to the relatively secondary important supplier of business activities to core enterprise, with Tier One supplier With relativity, and as time goes by, Tier One supplier and second level supplier, three-level supplier, multistage supplier can Mutually variation etc. can occur.I.e. Tier One supplier's variation is second level supplier, three-level supplier, multistage supplier or two Grade supplier, three-level supplier, multistage supplier's variation are Tier One supplier etc..
Digital certificate, alternatively referred to as digital credit authority are to supplier's payment confirmation form with core enterprise in supply chain It is signed and issued by core enterprise in the supply chain financial platform that financial institution is approved, and using block chain technology with electronic message on basis What mode recorded deals with debt credit authority, and inversely circulates with industrial chain Trade flow upstream, any supplier in industrial chain It can apply for factoring or financing business to financial institution at any time with debt number authority.By developing digital credit authority financing industry Business, financial institution will run business big and strong Supply chain financing on line, and the financial service further promoted to supplier is horizontal.
The supply chain financial platform circulation request that receives the first supplier first, when supply chain financial platform receives the When the circulation request of one supplier, illustrate that the first supplier needs using the digital certificate of core enterprise in supply chain financial platform On circulate to realize to financial institution and finance, supply chain financial platform is according to the circulation of the first supplier received at this time Request, the decentralization using block chain technology and the characteristic that can not distort, the digital certificate that the first supplier is held circulate To at least one second supplier or core enterprise, which can be a supplier, is also possible to multiple suppliers.
Wherein, the digital certificate that the first supplier is held is that the first supplier please draw lots before idols according to signing and issuing for core enterprise The digital certificate of the core enterprise of receipts or the first supplier ask according to the circulation of other suppliers in addition to the first supplier The digital certificate of other suppliers of receipts of drawing lots before idols.That is core enterprise or other suppliers first signs and issues its digital certificate to first Supplier, so that the first supplier circulates the digital certificate of core enterprise or other suppliers at least one second supplier, To realize the purpose financed to financial institution, the i.e. purpose that effectively circulates of the realization digital certificate in supply chain.If supply chain Financial platform receives the second supplier and signs for instructing, and illustrates that the second supplier has signed for digital certificate, the number of core enterprise Word voucher realizes the purpose effectively to circulate in supply chain.Supply chain financial platform is receiving the second supplier or core enterprise Industry sign for instruction after, update the relevant information of digital certificate.
But digital certificate may be signed for by receiving the second supplier of digital certificate or core enterprise, it is also possible to no It can sign for digital certificate.Therefore, on the basis of above-mentioned, the processing method of digital certificate, further includes:
Step: the denial instruction of at least one second supplier or core enterprise is received.
If receiving the denial instruction of the second supplier or core enterprise, illustrate the second supplier or core enterprise's denial Digital certificate, then stroke numeral voucher continuation are held by the first supplier.
In embodiments of the present invention, the circulation request of the first supplier is received；It is requested according to circulation, using block chain by the The digital certificate of one supplier circulates at least one second supplier or core enterprise；The digital certificate of first supplier is first Supplier is according to the digital certificate for signing and issuing the core enterprise that request is signed for or the first supplier of core enterprise according to except the first confession The digital certificate for other suppliers for answering the circulation request of other suppliers except quotient to sign for；Receive at least one second supplier Or core enterprise signs for instructing.In the embodiment of the present invention, core enterprise signs and issues its digital certificate to the first supplier, and first Decentralization and the characteristic that can not distort of the supplier using block chain, digital certificate is circulated at least one second supplier or Core enterprise, realizes the purpose that the digital certificate of core enterprise is effectively circulated in supply chain, i.e. realization digital certificate exists The purpose effectively to be circulated between Tier One supplier and other suppliers solves other suppliers in addition to Tier One supplier Financing difficulty, finance costs original text.The low problem of Financing efficiency.
In addition, in order to further increase safety that the digital certificate of core enterprise circulates in supply chain and reliable Property, in one embodiment of this invention, the processing method of digital certificate, on the basis of the step shown in above-mentioned Fig. 1, further includes:
Step: it is verified using account information and/or digital certificate of the block chain to supplier；
It in step 102, is requested according to circulation, the digital certificate of the first supplier is circulated at least 1 the using block chain Two suppliers or core enterprise, comprising:
Step: it if the account information and/or digital certificate to supplier are verified, are requested according to circulation, utilizes block Chain circulates the digital certificate of the first supplier at least one second supplier or core enterprise.
In one embodiment of this invention, the processing method of digital certificate, on the basis of above-mentioned, further includes:
Step: if the account information and/or digital certificate verifying to supplier do not pass through, it is obstructed to send verifying to supplier The notification message crossed.
It is verified using account information and/or digital certificate of the block chain to supplier, with utilization block chain to core The process that the account information and/or digital certificate of enterprise are verified is similar, specifically refers to and utilizes block in following Example The associated description that chain verifies the account information and/or digital certificate of core enterprise, is no longer described in detail herein.
In addition, in order to further increase safety that the digital certificate of core enterprise circulates in supply chain and reliable Property, in one embodiment of this invention, the processing method of digital certificate, on the basis of the step shown in above-mentioned Fig. 1, further includes:
Step: it is verified using operating right of the block chain to supplier；
Step 102, it is requested according to circulation, the digital certificate of the first supplier is circulated at least one second using block chain Supplier or core enterprise, comprising:
Step: if the operating right card to supplier is verified, requesting according to circulation, is supplied using block chain by first The digital certificate of quotient circulates at least one second supplier or core enterprise.
In one embodiment of this invention, the processing method of digital certificate, on the basis of above-mentioned, further includes:
Step: it if the operating right verifying to supplier does not pass through, is sent to supplier and verifies unacceptable notification message.
It is verified using operating right of the block chain to supplier, with the operating right using block chain to core enterprise The process verified is similar, specifically refers in following Example and is tested using operating right of the block chain to core enterprise The associated description of card, is no longer described in detail herein.
Fig. 2 shows the implementation processes of the processing method of the digital certificate of second embodiment of the invention offer, according to difference Demand, the sequence of step can change in the flow chart, and certain steps can be omitted, for ease of description, illustrating only and this The relevant part of inventive embodiments, details are as follows:
In one embodiment of this invention, in order to realize that digital certificate is effectively flowed between core enterprise and supplier The purpose turned, on the basis of the step shown in above-mentioned Fig. 1, as shown in Fig. 2, the processing method of digital certificate, further includes:
Step 201, receive core enterprise signs and issues request；
Step 202, according to request is signed and issued, the digital certificate of core enterprise is signed and issued at least one supply using block chain Quotient；
Step 203, an at least supplier is received to sign for instructing.
When the digital certificate of core enterprise circulates between core enterprise and supplier, supply chain financial platform first Receive core enterprise signs and issues request, when supply chain financial platform receives when signing and issuing request of core enterprise, illustrates core The digital certificate that enterprise needs to be held is signed and issued in supply chain financial platform to supplier, at this time supply chain financial platform root Request is signed and issued according to the core enterprise received, the decentralization using block chain technology and the characteristic that can not distort, by core The digital certificate that enterprise holds is signed and issued to an at least supplier, which can be a supplier, is also possible to multiple confessions Answer quotient.Wherein, the first supplier is a certain supplier in an at least supplier.
If supply chain financial platform receives supplier and signs for instructing, illustrate that supplier has signed for digital certificate, realizes The digital certificate of core enterprise is signed and issued in supply chain to the purpose of supplier.Supply chain financial platform is receiving at least one Supplier sign for instruction after, update the relevant information of digital certificate.
But the supplier for receiving digital certificate may sign for digital certificate, it is also possible to will not sign for digital certificate. Therefore, on the basis of above-mentioned, the processing method of digital certificate, further includes:
Step: the denial instruction of an at least supplier is received.
If receiving the denial instruction of supplier, illustrate supplier's denial digital certificate, then the stroke numeral voucher continues Held by core enterprise.
In embodiments of the present invention, receive core enterprise signs and issues request, according to request is signed and issued, using block chain by core The digital certificate of enterprise is signed and issued to an at least supplier, and a reception at least supplier's signs for instructing, and digital certificate may be implemented The purpose effectively to be circulated between core enterprise and supplier.
Fig. 3 a shows the implementation process of the processing method of the digital certificate of third embodiment of the invention offer, according to difference Demand, the sequence of step can change in the flow chart, and certain steps can be omitted, for ease of description, illustrating only and this The relevant part of inventive embodiments, details are as follows:
In one embodiment of this invention, in order to which the digital certificate for improving core enterprise is effectively circulated in supply chain Safety and reliability, as shown in Figure 3a, the processing method of digital certificate receives signing and issuing for core enterprise and asks in step 201 After asking, further includes:
Step 301, it is verified using account information and/or digital certificate of the block chain to core enterprise；
Step 202, according to request is signed and issued, the digital certificate of core enterprise is signed and issued at least one supply using block chain Quotient, comprising:
Step 302, it if account information and/or digital certificate to core enterprise are verified, according to request is signed and issued, utilizes Block chain circulates the digital certificate of core enterprise to an at least supplier.
The account information of core enterprise refers to account information etc. of the core enterprise in supply chain financial platform.For example, can To include account name, account password and account permission etc..Wherein, account permission can be put down in supply chain finance in core enterprise Operating right on platform, including permanent operation permission and interim operating right etc..Permanent operation permission refers to have in account information Manipulable permission in the effect phase, interim operating right refer to the manipulable permission within the specific period.
When supply chain financial platform receives after signing and issuing request of core enterprise, in order to improve the digital certificate of core enterprise The safety and reliability effectively to be circulated in supply chain, supply chain financial platform utilize block chain technology, look forward to core The account information of industry is verified.In the case where the account information to core enterprise is verified, supply chain financial platform root According to request is signed and issued, the digital certificate of core enterprise is circulated to an at least supplier using block chain.
In addition, there is also account information of the supply chain financial platform to core enterprise to verify unacceptable situation, therefore, In one embodiment of the invention, the processing method of digital certificate exists, and step 301, is believed using account of the block chain to core enterprise After breath and/or digital certificate are verified, further includes:
Step: it if the account information verifying to core enterprise does not pass through, is sent to core enterprise and verifies unacceptable notice Message.
If the account information mistake of core enterprise, there are account information of the supply chain financial platform to core enterprise to verify not By the case where, to core enterprise send the unacceptable notification message of verifying.For example, notification message can be, " user name is not The text message etc. of the pop-ups formulas such as correct or password mistake ", notification message can also be except above-mentioned content of text and text disappear The notification message of type is ceased, the embodiment of the present invention does not do special limitation to this.
In addition, when supply chain financial platform receives after signing and issuing request of core enterprise, in order to improve the number of core enterprise The safety and reliability that word voucher is effectively circulated in supply chain, supply chain financial platform is according to the typing of core enterprise The information of typing digital certificate is instructed, then supply chain financial platform utilizes block chain technology, to the digital certificate of core enterprise It is verified.In the case where the digital certificate to core enterprise is verified, supply chain financial platform according to sign and issue request, benefit The digital certificate of core enterprise is circulated to an at least supplier with block chain.
In addition, there is also digital certificate of the supply chain financial platform to core enterprise to verify unacceptable situation, therefore, In one embodiment of the invention, the processing method of digital certificate exists, and step 301, is believed using account of the block chain to core enterprise After breath and/or digital certificate are verified, further includes:
Step: it if the digital certificate verifying to core enterprise does not pass through, is sent to core enterprise and verifies unacceptable notice Message.
If the digital certificate mistake of core enterprise, there are digital certificate of the supply chain financial platform to core enterprise to verify not By the case where, to core enterprise send the unacceptable notification message of verifying.
In embodiments of the present invention, it is verified using account information and/or digital certificate of the block chain to core enterprise, If the account information and/or digital certificate to core enterprise are verified, according to request is signed and issued, using block chain by core enterprise Digital certificate circulate to an at least supplier, the digital certificate that core enterprise can be improved effectively is circulated in supply chain Safety and reliability.
Fig. 3 b shows the implementation process of the processing method of the digital certificate of fourth embodiment of the invention offer, according to difference Demand, the sequence of step can change in the flow chart, and certain steps can be omitted, for ease of description, illustrating only and this The relevant part of inventive embodiments, details are as follows:
In one embodiment of this invention, in order to which the digital certificate for improving core enterprise is effectively circulated in supply chain Safety and reliability, as shown in Figure 3b, the processing method of digital certificate receives signing and issuing for core enterprise and asks in step 201 After asking, further includes:
Step 303, it is verified using operating right of the block chain to core enterprise；
Step 304, if the operating right of core enterprise is verified, according to request is signed and issued, core is looked forward to using block chain The digital certificate of industry circulates to an at least supplier.
The operating right of core enterprise refers to core enterprise's manipulable permission in supply chain financial platform, can wrap Include permanent operation permission and interim operating right etc..Permanent operation permission refers to manipulable within account information validity period Permission, interim operating right refer to the manipulable permission within the specific period.
When supply chain financial platform receives after signing and issuing request of core enterprise, in order to improve the digital certificate of core enterprise The safety and reliability effectively to be circulated in supply chain, supply chain financial platform utilize block chain technology, look forward to core The operating right of industry is verified.In the case where the operating right to core enterprise is verified, for example, implementing in the present invention In example, i.e., supply chain financial platform utilizes block chain technology, verifies to the request of signing and issuing of core enterprise, if verifying core enterprise It include the operation for signing and issuing request in the operating right of industry, i.e., supply chain financial platform is verified the operating right of core enterprise logical It crosses, then the digital certificate of core enterprise is circulated at least one using block chain and supplied according to request is signed and issued by supply chain financial platform Answer quotient.
In addition, there is also operating right of the supply chain financial platform to core enterprise to verify unacceptable situation, therefore, In one embodiment of the invention, the processing method of digital certificate exists, step 301, using block chain to the operating rights of core enterprise After limit is verified, further includes:
Step: it if the operating right verifying to core enterprise does not pass through, is sent to core enterprise and verifies unacceptable notice Message.
In embodiments of the present invention, if not including the operation for signing and issuing request, i.e. supply chain in the operating right of core enterprise Financial platform does not pass through the operating right verifying of core enterprise, then the verifying that supply chain financial platform is sent to core enterprise is not By notification message.
In embodiments of the present invention, it is verified using operating right of the block chain to core enterprise, if core enterprise Operating right is verified, and according to request is signed and issued, the digital certificate of core enterprise is circulated at least one supply using block chain The safety and reliability that the digital certificate of core enterprise is effectively circulated in supply chain can be improved in quotient.
Fig. 4 shows the implementation process of the processing method of the digital certificate of fifth embodiment of the invention offer, according to difference Demand, the sequence of step can change in the flow chart, and certain steps can be omitted, for ease of description, illustrating only and this The relevant part of inventive embodiments, details are as follows:
In one embodiment of this invention, in order to further realize the mesh that digital certificate is effectively circulated in supply chain , as shown in figure 4, the processing method of digital certificate, further includes:
Step 401, core enterprise or the fractionation request of supplier are received；
Step 402, according to request is split, the original figure voucher of core enterprise or supplier are split as using block chain Multiple new digital certificates circulate multiple new digital certificates respectively to multiple suppliers and/or core enterprise；
Step 403, at least one supplier in multiple suppliers and/or core enterprise is received to sign for instructing.
The fractionation of digital certificate is that original digital certificate is split new digital certificate.When core enterprise or supplier need When splitting to the digital certificate that it is held, supply chain financial platform receives core enterprise or the fractionation request of supplier, when When supply chain financial platform receives the fractionation request of core enterprise or supplier, illustrate that core enterprise or supplier need it The digital certificate held is split, so that by the new digital certificate after splitting, stream goes to multiple confessions in supply chain financial platform Quotient or other suppliers are answered, supply chain financial platform is requested according to the fractionation of the core enterprise or supplier received at this time, benefit Decentralization with block chain technology and the characteristic that can not be distorted, the digital certificate that core enterprise or supplier hold is split as Multiple new digital certificates, and multiple new digital certificates after fractionation are circulated respectively to multiple suppliers and/or core enterprise.Example Such as, supply chain financial platform is circulated respectively using multiple new digital certificates after block chain splits core enterprise to multiple supplies Quotient or supply chain financial platform are only circulated respectively using multiple new digital certificates after block chain splits supplier to multiple Supplier perhaps only circulates to core enterprise or circulation to supplier and core enterprise.Supply chain financial platform is receiving In multiple suppliers one or more supplier or core enterprise sign for instruction after, illustrate part in multiple suppliers or The new digital certificate after splitting has been signed for by person's whole supplier or core enterprise.Supply chain financial platform is receiving multiple supplies In quotient at least one supplier or core enterprise sign for instruction after, update the relevant information of digital certificate.
In one embodiment of this invention, on the basis of above-mentioned, the processing method of digital certificate, further includes:
Step: the denial instruction of at least one supplier or core enterprise in multiple suppliers is received.
The denial of supply chain financial platform one or more supplier or core enterprise in receiving multiple suppliers After instruction, illustrate some or all of supplier or the core enterprise's denial in multiple suppliers split after it is new number with It demonstrate,proves, by the new digital certificate of denial in the new digital certificate after fractionation, continues by the core enterprise of the new digital certificate of circulation or confession Answer Shang Chiyou.
In embodiments of the present invention, core enterprise or the fractionation request of supplier are received, is requested according to splitting, utilizes block The original figure voucher of core enterprise or supplier is split as multiple new digital certificates by chain, and multiple new digital certificates are flowed respectively Multiple suppliers and/or core enterprise are gone to, signing for at least one supplier in multiple suppliers and/or core enterprise is received Instruction, can further realize the purpose that digital certificate is effectively circulated in supply chain.
In one embodiment of this invention, the processing method of digital certificate receives core enterprise or supply in step 401 After the fractionation request of quotient, step 303 is executed, is verified using operating right of the block chain to core enterprise.Please specifically it join The description for seeing above-described embodiment related content, is no longer described in detail herein.
Fig. 5 shows the implementation process of the processing method of the digital certificate of sixth embodiment of the invention offer, according to difference Demand, the sequence of step can change in the flow chart, and certain steps can be omitted, for ease of description, illustrating only and this The relevant part of inventive embodiments, details are as follows:
In one embodiment of this invention, as shown in figure 5, the processing method of digital certificate, further includes:
Step 501, core enterprise or the sorting request of supplier are received；
Step 502, it is requested according to sorting, core enterprise or supplier is waited for that the digital certificate of sorting carries out using block chain Sorting.
The overdue digital certificate that the sorting of digital certificate refers to that core enterprise or supplier are held is cleared up, The stroke numeral voucher fails after sorting.
When carrying out sorting to its overdue digital certificate, supply chain financial platform receives core by core enterprise or supplier The sorting of enterprise or supplier are requested, and when supply chain financial platform receives the sorting request of core enterprise or supplier, are said The overdue digital certificate that bright core enterprise or supplier need to be held carries out sorting processing, at this time supply chain financial platform It is requested according to the sorting of the core enterprise or supplier received, is held core enterprise or supplier using block chain technology Overdue digital certificate carries out sorting processing, the digital certificate failure after sorting.
In one embodiment of this invention, the processing method of digital certificate receives core enterprise or supply in step 501 After the sorting request of quotient, step 303 is executed, is verified using operating right of the block chain to core enterprise.Please specifically it join The description for seeing above-described embodiment related content, is no longer described in detail herein.
In embodiments of the present invention, core enterprise or the sorting request of supplier are received, is requested according to sorting, utilizes block Core enterprise or supplier are waited for that the digital certificate of sorting carries out sorting by chain, may be implemented to carry out sorting to overdue digital certificate Purpose.
Fig. 6 shows the implementation process of the processing method of the digital certificate of seventh embodiment of the invention offer, according to difference Demand, the sequence of step can change in the flow chart, and certain steps can be omitted, for ease of description, illustrating only and this The relevant part of inventive embodiments, details are as follows:
In one embodiment of this invention, as shown in fig. 6, the processing method of digital certificate, further includes:
Step 601, core enterprise or the merging request of supplier are received；
Step 602, according to merge request, using block chain by multiple original figure vouchers of core enterprise or supplier into Row merges, and forms the digital certificate after merging.
Multiple original figure vouchers that the merging of digital certificate refers to that core enterprise or supplier are held close And form the digital certificate after merging.
When the original figure voucher held to it merges, supply chain financial platform is received by core enterprise or supplier The merging of core enterprise or supplier are requested, when supply chain financial platform receives core enterprise or the merging request of supplier When, the multiple original figure vouchers for illustrating that core enterprise or supplier need to be held merge processing, at this time supply chain Financial platform is requested according to the merging of the core enterprise or supplier received, using block chain technology by core enterprise or supply Multiple original figure vouchers that quotient holds merge processing, form the digital certificate after merging.
In one embodiment of this invention, the processing method of digital certificate receives core enterprise or supply in step 601 After the merging request of quotient, step 303 is executed, is verified using operating right of the block chain to core enterprise.Please specifically it join The description for seeing above-described embodiment related content, is no longer described in detail herein.
In embodiments of the present invention, core enterprise or the merging request of supplier are received, is requested according to merging, utilizes block Chain merges multiple original figure vouchers of core enterprise or supplier, forms the digital certificate after merging, may be implemented The purpose that digital certificate is merged.
A kind of supply chain financial platform is additionally provided in the embodiment of the present invention, as described in the following examples.Due to supply The principle that chain financial platform solves the problems, such as is similar to the processing method of digital certificate, therefore the implementation of supply chain financial platform can be with Referring to the implementation of method, overlaps will not be repeated.
Fig. 7 shows the functional module of the supply chain financial platform of eighth embodiment of the invention offer, for purposes of illustration only, only Part related to the embodiment of the present invention is shown, details are as follows:
With reference to Fig. 7, the modules that the supply chain financial platform is included are each in Fig. 1 corresponding embodiment for executing A step, referring specifically to the associated description in Fig. 1 and Fig. 1 corresponding embodiment, details are not described herein again.The embodiment of the present invention In, the supply chain financial platform includes circulation request receiving module 701, circulation module 702 and signs for command reception module 703。
Circulate request receiving module 701, and the circulation for receiving the first supplier is requested.
Circulate module 702, and for being requested according to circulation, the digital certificate of the first supplier is circulated to extremely using block chain Few one second supplier or core enterprise；The digital certificate of first supplier is that the first supplier asks according to signing and issuing for core enterprise The digital certificate of the core enterprise for receipts of drawing lots before idols or the first supplier are according to the circulation of other suppliers in addition to the first supplier Request the digital certificate of other suppliers signed for.
Command reception module 703 is signed for, signs for instructing for receiving at least one second supplier or core enterprise.
In embodiments of the present invention, circulation request receiving module 701 receives the circulation request of the first supplier；Circulate module 702 request according to circulation, and the digital certificate of the first supplier is circulated at least one second supplier or core using block chain Enterprise；The digital certificate of first supplier is the number of signing and issuing core enterprise that request sign for of first supplier according to core enterprise Other suppliers that word voucher or the first supplier sign for according to the circulation request of other suppliers in addition to the first supplier Digital certificate；It signs for command reception module 703 and receives at least one second supplier or core enterprise signing for instructing.The present invention In embodiment, core enterprise signs and issues its digital certificate to the first supplier, and the module 702 that circulates utilizes the decentralization of block chain With the characteristic that can not be distorted, digital certificate is circulated at least one second supplier or core enterprise, realizes that digital certificate is supplying Answer the purpose effectively to be circulated in chain.
In one embodiment of this invention, on the basis of above-mentioned, supply chain financial platform further includes denial command reception Module, the denial for receiving at least one second supplier or core enterprise instruct.
In one embodiment of this invention, on the basis of the modular structure shown in above-mentioned Fig. 7, supply chain financial platform, also Including the second authentication module, for being verified using account information and/or digital certificate of the block chain to supplier.
Circulate module 702, if specifically for supplier account information and/or digital certificate be verified, according to stream Turn request, the digital certificate of the first supplier is circulated at least one second supplier or core enterprise using block chain.
In one embodiment of this invention, on the basis of above-mentioned, supply chain financial platform further includes that notification message is sent Module, if for supplier account information and/or digital certificate verifying do not pass through, to supplier send verifying it is unacceptable Notification message.
In one embodiment of this invention, on the basis of above-mentioned, supply chain financial platform further includes the second operating right Authentication module, for being verified using operating right of the block chain to supplier.
Circulate module 702, if being verified specifically for the operating right card to supplier, is requested, is utilized according to circulation Block chain circulates the digital certificate of the first supplier at least one second supplier or core enterprise.
In one embodiment of this invention, notification message sending module, if being also used to the operating right verifying to supplier Do not pass through, is sent to supplier and verify unacceptable notification message.
Fig. 8 shows the functional module of the supply chain financial platform of ninth embodiment of the invention offer, for purposes of illustration only, only Part related to the embodiment of the present invention is shown, details are as follows:
In one embodiment of this invention, in order to realize that digital certificate is effectively flowed between core enterprise and supplier The purpose turned, with reference to Fig. 8, the modules that the supply chain financial platform is included are for executing in Fig. 2 corresponding embodiment Each step, referring specifically to the associated description in Fig. 2 and Fig. 2 corresponding embodiment, details are not described herein again.The embodiment of the present invention In, on the basis of the modular structure shown in above-mentioned Fig. 7, the supply chain financial platform further includes signing and issuing request receiving module 801 With sign and issue module 802.
Request receiving module 801 is signed and issued, signs and issues request for receive core enterprise.
Module 802 is signed and issued, for signing and issuing the digital certificate of core enterprise at least using block chain according to request is signed and issued One supplier.
Command reception module 703 is signed for, is also used to receive an at least supplier and signs for instructing.
In embodiments of the present invention, that signs and issues the reception of request receiving module 801 core enterprise signs and issues request, signs and issues module The digital certificate of core enterprise according to request is signed and issued, is signed and issued to an at least supplier using block chain, signs for command reception by 802 The reception of a module 703 at least supplier's signs for instructing, and digital certificate may be implemented and carry out between core enterprise and supplier The purpose effectively to circulate.
In one embodiment of this invention, denial command reception module, the denial for being also used to receive an at least supplier refer to It enables.
Fig. 9 a shows the functional module of the supply chain financial platform of tenth embodiment of the invention offer, for purposes of illustration only, Only parts related to embodiments of the present invention are shown, and details are as follows:
In one embodiment of this invention, in order to which the digital certificate for improving core enterprise is effectively circulated in supply chain Safety and reliability, with reference to Fig. 9 a, modules that the supply chain financial platform is included are corresponding for executing Fig. 3 a Each step in embodiment, referring specifically to the associated description in Fig. 3 a and Fig. 3 a corresponding embodiment, details are not described herein again. In the embodiment of the present invention, on the basis of the modular structure shown in above-mentioned Fig. 7, the supply chain financial platform further includes verifying mould Block 901.
Authentication module 901, for being verified using account information and/or digital certificate of the block chain to core enterprise.
Circulate module 702, if being also used to be verified the account information and/or digital certificate of core enterprise, according to label Hair request, is circulated the digital certificate of core enterprise to an at least supplier using block chain.
In embodiments of the present invention, authentication module 901 using block chain to the account information of core enterprise and/or number with Card is verified, if circulation module 702 is verified the account information and/or digital certificate of core enterprise, is asked according to signing and issuing Ask, the digital certificate of core enterprise circulated to an at least supplier using block chain, can be improved core enterprise number with Demonstrate,prove the safety and reliability effectively to be circulated in supply chain.
In one embodiment of this invention, notification message sending module, if being also used to test the account information of core enterprise Card does not pass through, and sends to core enterprise and verifies unacceptable notification message.
In one embodiment of this invention, notification message sending module, if being also used to test the digital certificate of core enterprise Card does not pass through, and sends to core enterprise and verifies unacceptable notification message.
Fig. 9 b shows the functional module of the supply chain financial platform of eleventh embodiment of the invention offer, for convenient for saying Bright, only parts related to embodiments of the present invention are shown, and details are as follows:
In one embodiment of this invention, in order to which the digital certificate for improving core enterprise is effectively circulated in supply chain Safety and reliability, with reference to Fig. 9 b, modules that the supply chain financial platform is included are corresponding for executing Fig. 3 b Each step in embodiment, referring specifically to the associated description in Fig. 3 b and Fig. 3 b corresponding embodiment, details are not described herein again. In the embodiment of the present invention, on the basis of the modular structure shown in above-mentioned Fig. 7, the supply chain financial platform, further includes operating rights Limit authentication module 902.
Operating right authentication module 901, for being verified using operating right of the block chain to core enterprise.
Circulate module 702, if the operating right for being also used to core enterprise is verified, according to request is signed and issued, utilizes block Chain circulates the digital certificate of core enterprise to an at least supplier.
In embodiments of the present invention, operating right authentication module 901 using block chain to the operating right of core enterprise into Row verifying, if the operating right of circulation 702 core enterprise of module is verified, according to request is signed and issued, using block chain by core The digital certificate of enterprise circulates to an at least supplier, and the digital certificate that core enterprise can be improved carries out effectively in supply chain The safety and reliability of circulation.
In one embodiment of this invention, notification message sending module, if being also used to test the operating right of core enterprise Card does not pass through, and sends to core enterprise and verifies unacceptable notification message.
Figure 10 shows the functional module of the supply chain financial platform of twelveth embodiment of the invention offer, for convenient for saying Bright, only parts related to embodiments of the present invention are shown, and details are as follows:
In one embodiment of this invention, with reference to Figure 10, the modules that the supply chain financial platform is included are used for Each step in Fig. 4 corresponding embodiment is executed, referring specifically to the associated description in Fig. 4 and Fig. 4 corresponding embodiment, herein It repeats no more.In the embodiment of the present invention, on the basis of above-mentioned, the supply chain financial platform further includes splitting request to receive mould Block 1001 and fractionation module 1002.
Request receiving module 1001 is split, the fractionation for receiving core enterprise or supplier is requested.
Module 1002 is split, for requesting according to splitting, using block chain by the original figure of core enterprise or supplier Voucher is split as multiple new digital certificates, and multiple new digital certificates are circulated respectively to multiple suppliers and/or core enterprise.
Command reception module 703 is signed for, is also used to receive at least one supplier and/or core enterprise in multiple suppliers Sign for instruct.
In embodiments of the present invention, it splits request receiving module 1001 and receives core enterprise or the fractionation request of supplier, It splits module 1002 and requests according to splitting, be split as the original figure voucher of core enterprise or supplier using block chain multiple Multiple new digital certificates are circulated respectively to multiple suppliers and/or core enterprise, sign for command reception module by new digital certificate 703, which receive at least one supplier in multiple suppliers and/or core enterprise, signs for instructing, can further realize number with Demonstrate,prove the purpose effectively to be circulated in supply chain.
In one embodiment of this invention, denial command reception module is also used to receive at least one in multiple suppliers The denial of supplier and/or core enterprise instructs.
Figure 11 shows the functional module of the supply chain financial platform of thriteenth embodiment of the invention offer, for convenient for saying Bright, only parts related to embodiments of the present invention are shown, and details are as follows:
In one embodiment of this invention, with reference to Figure 11, the modules that the supply chain financial platform is included are used for Each step in Fig. 5 corresponding embodiment is executed, referring specifically to the associated description in Fig. 5 and Fig. 5 corresponding embodiment, herein It repeats no more.In the embodiment of the present invention, on the basis of above-mentioned, the supply chain financial platform further includes that sorting request receives mould Block 1101 and sorting module 1102.
Sorting request receiving module 1101, the sorting for receiving core enterprise or supplier are requested.
Core enterprise or supplier are waited for the number of sorting using block chain for requesting according to sorting by sorting module 1002 Word voucher carries out sorting.
In embodiments of the present invention, sorting request receiving module 1101 receives core enterprise or the sorting request of supplier, Sorting module 1002 is requested according to sorting, and core enterprise or supplier are waited for that the digital certificate of sorting carries out clearly using block chain Point, the purpose that sorting is carried out to overdue digital certificate may be implemented.
Figure 12 shows the functional module of the supply chain financial platform of fourteenth embodiment of the invention offer, for convenient for saying Bright, only parts related to embodiments of the present invention are shown, and details are as follows:
In one embodiment of this invention, with reference to Figure 12, the modules that the supply chain financial platform is included are used for Each step in Fig. 6 corresponding embodiment is executed, referring specifically to the associated description in Fig. 6 and Fig. 6 corresponding embodiment, herein It repeats no more.In the embodiment of the present invention, on the basis of above-mentioned, the supply chain financial platform further includes merging request to receive mould Block 1201 and merging module 1202.
Merge request receiving module 1201, the merging for receiving core enterprise or supplier is requested.
Merging module 1002, for requesting according to merging, using block chain by the multiple original of core enterprise or supplier Digital certificate merges, and forms the digital certificate after merging.
In embodiments of the present invention, merge request receiving module 1201 and receive core enterprise or the merging request of supplier, Merging module 1002 is closed multiple original figure vouchers of core enterprise or supplier using block chain according to request is merged And the digital certificate after merging is formed, the purpose merged to digital certificate may be implemented.
In one embodiment of this invention, supply chain financial platform is also equipped with user (core enterprise and/or supplier) note Volume certification, subscriber information management, signature manage and the functions such as verification, safety verification；Black and white lists carry out digital certificate plus solve The functions such as close, generation digital certificate index, storage and update digital certificate；It is also equipped with through the P2P communication technology and common recognition algorithm, Digital signature is stored in different nodes in block chain, is realized to functions such as the common recognitions of electronic signature；Above-mentioned function is existing Common function in technology does not repeat herein in detailed description.
Figure 13 show fifteenth embodiment of the invention offer digital certificate processing system structural representation, for convenient for Illustrate, only parts related to embodiments of the present invention are shown, and details are as follows:
In the embodiment of the present invention, the processing system of digital certificate includes that supplier's finance described in any of the above-described embodiment is flat Platform.With reference to Figure 13, the processing system of the digital certificate, comprising:
Supply chain financial platform 1301, digital certificate management server 1302 and digital certificate block chain 1303.Number with License management server 1302 is communicated to connect with supply chain financial platform 1301 and digital certificate block chain 1303 respectively.
Supply chain financial platform 1301 believes digital certificate according to the core enterprise received or the operation requests of supplier Breath is sent to digital certificate management server 1302.
Digital certificate management server 1302 is sent to digital certificate block after encrypting the digital certificate information received Chain 1303.
Digital certificate block chain 1303 stores the encrypted digital certificate information received.
In embodiments of the present invention, the processing system of digital certificate includes supply chain financial platform 1301, digital certificate pipe Manage server 1302 and digital certificate block chain 1303.Supply chain financial platform 1301 is according to the core enterprise or supply received Digital certificate information is sent to digital certificate management server 1302, digital certificate management server by the operation requests of quotient 1302 will be sent to digital certificate block chain 1303 after the digital certificate information received encryption, digital certificate block chain 1303 will The encrypted digital certificate information received is stored, and may be implemented what digital certificate was effectively circulated in supply chain Purpose.
Figure 14 show sixteenth embodiment of the invention offer digital certificate processing system structural representation, for convenient for Illustrate, only parts related to embodiments of the present invention are shown, and details are as follows:
In the embodiment of the present invention, the processing system of digital certificate includes the first supply chain financial platform 1301A, the second supply Chain financial platform 1301B and third supply chain financial platform 1301C, the respectively confession of core enterprise, supplier and financial institution Answer chain financial platform.The processing system of digital certificate further includes the first digital certificate management server 1302A, the second digital certificate Management server 1302B and third digital certificate management server 1302C, respectively core enterprise, supplier and financial institution Digital certificate management server.Digital certificate block chain in the processing system of digital certificate includes 4 node servers, i.e., First node server 1303A, second node server 1303B, third node server 1303C and fourth node server 1303D.First node server 1303A, second node server 1303B, third node server 1303C and fourth node clothes It is engaged between device 1303D, is in communication with each other connection two-by-two.
Wherein, the first digital certificate management server 1302A respectively with the first supply chain financial platform 1301A and first segment Point server 1303A communication connection；Second digital certificate management server 1302B respectively with the second supply chain financial platform 1301B and second node server 1303B communication connection；Third digital certificate management server 1302C is supplied with third respectively Chain financial platform 1301C and third node server 1303C communication connection.
In embodiments of the present invention, the processing system of digital certificate includes the first supply chain financial platform 1301A, the second confession Chain financial platform 1301B and supply chain financial platform 1301C is answered, further includes the first digital certificate management server 1302A, first Digital certificate management server 1302B and the first digital certificate management server 1302C, the number in the processing system of digital certificate Word voucher block chain includes 4 node servers, i.e. first node server 1303A, second node server 1303B, third Node server 1303C and fourth node server 1303D, may be implemented what digital certificate was effectively circulated in supply chain Purpose.
The embodiment of the present invention also provides a kind of computer equipment, including memory, processor and storage are on a memory simultaneously The computer program that can be run on a processor, the processor realize above-mentioned digital certificate when executing the computer program Processing method.
The embodiment of the present invention also provides a kind of computer readable storage medium, and the computer-readable recording medium storage has Execute the computer program of the processing method of above-mentioned digital certificate.
In conclusion receiving the circulation request of the first supplier in the embodiment of the present invention；It is requested according to circulation, utilizes area Block chain circulates the digital certificate of the first supplier at least one second supplier or core enterprise；First supplier number with Card be the first supplier according to core enterprise sign and issue the digital certificate of core enterprise that request is signed for or the first supplier according to The digital certificate for other suppliers that the circulation request of other suppliers in addition to the first supplier is signed for；Receive at least 1 the Two suppliers or core enterprise sign for instructing.In the embodiment of the present invention, core enterprise or other suppliers are by its digital certificate It signs and issues to the first supplier, decentralization and the characteristic that can not distort of first supplier using block chain, by digital certificate stream At least one second supplier or core enterprise are gone to, realizes the purpose that digital certificate is effectively circulated in supply chain, i.e., in fact The purpose that existing digital certificate is effectively circulated between Tier One supplier and other suppliers, solves in addition to Tier One supplier Other vendor financing are difficult, finance costs are high, Financing efficiency is low problem.
It should be understood by those skilled in the art that, the embodiment of the present invention can provide as method, system or computer program Product.Therefore, complete hardware embodiment, complete software embodiment or reality combining software and hardware aspects can be used in the present invention Apply the form of example.Moreover, it wherein includes the computer of computer usable program code that the present invention, which can be used in one or more, The computer program implemented in usable storage medium (including but not limited to magnetic disk storage, CD-ROM, optical memory etc.) produces The form of product.
The present invention be referring to according to the method for the embodiment of the present invention, the process of equipment (system) and computer program product Figure and/or block diagram describe.It should be understood that every one stream in flowchart and/or the block diagram can be realized by computer program instructions The combination of process and/or box in journey and/or box and flowchart and/or the block diagram.It can provide these computer programs Instruct the processor of general purpose computer, special purpose computer, Embedded Processor or other programmable data processing devices to produce A raw machine, so that being generated by the instruction that computer or the processor of other programmable data processing devices execute for real The device for the function of being specified in present one or more flows of the flowchart and/or one or more blocks of the block diagram.
These computer program instructions, which may also be stored in, is able to guide computer or other programmable data processing devices with spy Determine in the computer-readable memory that mode works, so that it includes referring to that instruction stored in the computer readable memory, which generates, Enable the manufacture of device, the command device realize in one box of one or more flows of the flowchart and/or block diagram or The function of being specified in multiple boxes.
These computer program instructions also can be loaded onto a computer or other programmable data processing device, so that counting Series of operation steps are executed on calculation machine or other programmable devices to generate computer implemented processing, thus in computer or The instruction executed on other programmable devices is provided for realizing in one or more flows of the flowchart and/or block diagram one The step of function of being specified in a box or multiple boxes.
Particular embodiments described above has carried out further in detail the purpose of the present invention, technical scheme and beneficial effects Describe in detail it is bright, it should be understood that the above is only a specific embodiment of the present invention, the guarantor being not intended to limit the present invention Range is protected, all within the spirits and principles of the present invention, any modification, equivalent substitution, improvement and etc. done should be included in this Within the protection scope of invention.

Claims (10)

1. a kind of processing method of digital certificate characterized by comprising
Receive the circulation request of the first supplier；
It is requested according to circulation, the digital certificate of the first supplier is circulated at least one second supplier or core using block chain Enterprise；The digital certificate of first supplier is the number of signing and issuing core enterprise that request sign for of first supplier according to core enterprise Other suppliers that word voucher or the first supplier sign for according to the circulation request of other suppliers in addition to the first supplier Digital certificate；
At least one second supplier or core enterprise is received to sign for instructing.
2. the method as described in claim 1, which is characterized in that further include:
Receive core enterprise signs and issues request；
According to request is signed and issued, the digital certificate of core enterprise is signed and issued to an at least supplier using block chain；
A reception at least supplier's signs for instructing.
3. method according to claim 2, which is characterized in that receive core enterprise sign and issue request after, further includes:
It is verified using account information and/or digital certificate of the block chain to core enterprise；And/or
It is verified using operating right of the block chain to core enterprise；
According to request is signed and issued, the digital certificate of core enterprise is circulated to an at least supplier using block chain, comprising:
If the account information and/or digital certificate to core enterprise are verified, according to request is signed and issued, using block chain by core The digital certificate of enterprise circulates to an at least supplier；And/or
If the operating right of core enterprise is verified, according to request is signed and issued, using block chain by the digital certificate of core enterprise It circulates to an at least supplier.
4. the method as described in claim 1, which is characterized in that further include:
Receive core enterprise or the fractionation request of supplier；
According to split request, using block chain by the original figure voucher of core enterprise or supplier be split as it is multiple it is new number with Card, multiple new digital certificates are circulated respectively to multiple suppliers and/or core enterprise；
At least one supplier in multiple suppliers and/or core enterprise is received to sign for instructing.
5. the method as described in claim 1, which is characterized in that further include:
Receive core enterprise or the sorting request of supplier；
It is requested according to sorting, core enterprise or supplier is waited for that the digital certificate of sorting carries out sorting using block chain.
6. the method according to claim 1 to 5, which is characterized in that further include:
Receive core enterprise or the merging request of supplier；
It requests according to merging, is merged multiple original figure vouchers of core enterprise or supplier using block chain, formed Digital certificate after merging.
7. a kind of supply chain financial platform characterized by comprising
Circulate request receiving module, and the circulation for receiving the first supplier is requested；
Circulate module, and for being requested according to circulation, the digital certificate of the first supplier is circulated at least 1 the using block chain Two suppliers or core enterprise；The digital certificate of first supplier is that the first supplier signs for according to the request of signing and issuing of core enterprise Core enterprise digital certificate or the first supplier please be draw lots before idols according to the circulation of other suppliers in addition to the first supplier The digital certificate of other suppliers received；
Command reception module is signed for, signs for instructing for receiving at least one second supplier or core enterprise.
8. a kind of processing system of the digital certificate based on supply chain financial platform as claimed in claim 7, which is characterized in that packet It includes:
Supply chain financial platform, digital certificate management server and digital certificate block chain；
Digital certificate management server is communicated to connect with supply chain financial platform and digital certificate block chain respectively；
Digital certificate information is sent to by supply chain financial platform according to the core enterprise received or the operation requests of supplier Digital certificate management server；
Digital certificate management server is sent to digital certificate block chain after encrypting the digital certificate information received；
Digital certificate block chain stores the encrypted digital certificate information received.
9. a kind of computer equipment including memory, processor and stores the meter that can be run on a memory and on a processor Calculation machine program, which is characterized in that the processor realizes any side of claim 1 to 6 when executing the computer program Method.
10. a kind of computer readable storage medium, which is characterized in that the computer-readable recording medium storage has perform claim It is required that the computer program of 1 to 6 any the method.
CN201811617941.4A 2018-12-28 2018-12-28 Processing method, processing system and the supply chain financial platform of digital certificate Pending CN109685648A (en)

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CN110503435A (en) * 2019-07-31 2019-11-26 阿里巴巴集团控股有限公司 Transaction method for early warning, device and equipment based on block chain
CN110675146A (en) * 2019-08-30 2020-01-10 深圳壹账通智能科技有限公司 Method and medium for processing electronic certificate transaction record and computer equipment
CN110766403A (en) * 2019-09-18 2020-02-07 平安银行股份有限公司 Data processing device and method based on block chain and storage medium
CN110852751A (en) * 2019-11-15 2020-02-28 腾讯科技（深圳）有限公司 Data management method, device and storage medium based on block chain network
CN111191212A (en) * 2019-12-31 2020-05-22 卓尔智联(武汉)研究院有限公司 Block chain-based digital certificate processing method, device, equipment and storage medium
CN111768315A (en) * 2020-06-30 2020-10-13 深圳市中装智链科技有限公司 Supply chain finance implementation method and related components in architectural decoration industry
CN111814129A (en) * 2020-08-28 2020-10-23 支付宝(杭州)信息技术有限公司 Digital certificate invalidation and verification method and device
WO2021042810A1 (en) * 2019-09-05 2021-03-11 创新先进技术有限公司 Asset settlement method and apparatus employing blockchain, and electronic device
WO2021063079A1 (en) * 2019-09-30 2021-04-08 肖光昱 Electronic platform supply chain financial circulation method and system, terminal device and medium
CN112686748A (en) * 2020-12-31 2021-04-20 鲁班(北京)电子商务科技有限公司 Full-process online financing system based on big data
WO2021098249A1 (en) * 2019-11-22 2021-05-27 肖光昱 Digital credit certificate circulating method, terminal, and readable storage medium
CN112884582A (en) * 2021-03-01 2021-06-01 北京欧凯联创网络科技有限公司 Account receivable system and management method based on block chain and decentralized identity
CN113065868A (en) * 2021-04-01 2021-07-02 湖南大学 Supply chain enterprise financial digital identity management method and system, equipment and medium
CN113139874A (en) * 2021-06-22 2021-07-20 江苏数字产权交易有限公司 Offline commodity online circulation transaction method based on block chain
WO2021239105A1 (en) * 2020-05-29 2021-12-02 支付宝(杭州)信息技术有限公司 Data pushing method, apparatus, device, and system
CN114140122A (en) * 2021-12-08 2022-03-04 工银科技有限公司 Credit certificate transfer method and device
CN116938985A (en) * 2023-09-18 2023-10-24 哈尔滨工程大学三亚南海创新发展基地 Data streaming method, device, terminal equipment and medium based on digital certificates

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CN110675146A (en) * 2019-08-30 2020-01-10 深圳壹账通智能科技有限公司 Method and medium for processing electronic certificate transaction record and computer equipment
WO2021042810A1 (en) * 2019-09-05 2021-03-11 创新先进技术有限公司 Asset settlement method and apparatus employing blockchain, and electronic device
CN110766403A (en) * 2019-09-18 2020-02-07 平安银行股份有限公司 Data processing device and method based on block chain and storage medium
WO2021063079A1 (en) * 2019-09-30 2021-04-08 肖光昱 Electronic platform supply chain financial circulation method and system, terminal device and medium
CN110852751A (en) * 2019-11-15 2020-02-28 腾讯科技（深圳）有限公司 Data management method, device and storage medium based on block chain network
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WO2021098249A1 (en) * 2019-11-22 2021-05-27 肖光昱 Digital credit certificate circulating method, terminal, and readable storage medium
CN111191212A (en) * 2019-12-31 2020-05-22 卓尔智联(武汉)研究院有限公司 Block chain-based digital certificate processing method, device, equipment and storage medium
CN111191212B (en) * 2019-12-31 2020-12-15 卓尔智联(武汉)研究院有限公司 Block chain-based digital certificate processing method, device, equipment and storage medium
WO2021239105A1 (en) * 2020-05-29 2021-12-02 支付宝(杭州)信息技术有限公司 Data pushing method, apparatus, device, and system
CN111768315A (en) * 2020-06-30 2020-10-13 深圳市中装智链科技有限公司 Supply chain finance implementation method and related components in architectural decoration industry
CN111814129A (en) * 2020-08-28 2020-10-23 支付宝(杭州)信息技术有限公司 Digital certificate invalidation and verification method and device
CN112686748A (en) * 2020-12-31 2021-04-20 鲁班(北京)电子商务科技有限公司 Full-process online financing system based on big data
CN112884582A (en) * 2021-03-01 2021-06-01 北京欧凯联创网络科技有限公司 Account receivable system and management method based on block chain and decentralized identity
CN113065868A (en) * 2021-04-01 2021-07-02 湖南大学 Supply chain enterprise financial digital identity management method and system, equipment and medium
CN113065868B (en) * 2021-04-01 2024-02-27 湖南大学 Financial digital identity management method, system, equipment and medium for supply chain enterprise
CN113139874A (en) * 2021-06-22 2021-07-20 江苏数字产权交易有限公司 Offline commodity online circulation transaction method based on block chain
CN113139874B (en) * 2021-06-22 2022-05-27 江苏数字产权交易有限公司 Offline commodity online circulation transaction method based on block chain
CN114140122A (en) * 2021-12-08 2022-03-04 工银科技有限公司 Credit certificate transfer method and device
CN116938985A (en) * 2023-09-18 2023-10-24 哈尔滨工程大学三亚南海创新发展基地 Data streaming method, device, terminal equipment and medium based on digital certificates
CN116938985B (en) * 2023-09-18 2023-12-19 哈尔滨工程大学三亚南海创新发展基地 Data streaming method, device, terminal equipment and medium based on digital certificates

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