CN106230852A - Financial service application system based on ether mill block chain technology - Google Patents

Financial service application system based on ether mill block chain technology Download PDF

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Publication number
CN106230852A
CN106230852A CN201610755008.8A CN201610755008A CN106230852A CN 106230852 A CN106230852 A CN 106230852A CN 201610755008 A CN201610755008 A CN 201610755008A CN 106230852 A CN106230852 A CN 106230852A
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service
business
module
user
block chain
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于镳
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China Unionpay Co Ltd
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China Unionpay Co Ltd
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Priority to CN201610755008.8A priority Critical patent/CN106230852A/en
Priority to CN201911274382.6A priority patent/CN111083220B/en
Publication of CN106230852A publication Critical patent/CN106230852A/en
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
    • 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
    • G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
    • G06F21/31—User authentication
    • G06F21/32—User authentication using biometric data, e.g. fingerprints, iris scans or voiceprints
    • 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
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
    • H04L63/0861—Network architectures or network communication protocols for network security for authentication of entities using biometrical features, e.g. fingerprint, retina-scan
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/50—Network services
    • H04L67/60—Scheduling or organising the servicing of application requests, e.g. requests for application data transmissions using the analysis and optimisation of the required network resources
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/32—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials
    • H04L9/3226—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials using a predetermined code, e.g. password, passphrase or PIN
    • H04L9/3231—Biological data, e.g. fingerprint, voice or retina
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/32—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials
    • H04L9/3236—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials using cryptographic hash functions
    • H04L9/3242—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials using cryptographic hash functions involving keyed hash functions, e.g. message authentication codes [MACs], CBC-MAC or HMAC
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/32—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials
    • H04L9/3247—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials involving digital signatures

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  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • General Engineering & Computer Science (AREA)
  • Business, Economics & Management (AREA)
  • Computer Hardware Design (AREA)
  • Theoretical Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Computing Systems (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
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  • General Health & Medical Sciences (AREA)
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Abstract

The present invention relates to a kind of financial service application system based on ether mill block chain technology, including: user registration module, register to system for user, after succeeding in registration, user registration module is to each user issuing service number and business cipher key respectively；Authentication module, for the user needing financial service is carried out authentication, authentication is carried out with business cipher key at least based on service numbers；Business module, carries out service interaction with user, and service interaction is embodied by least one business service, and the most every business service identifies with uniform resource identifier respectively；And service calling module, couple with business module, for providing corresponding calling interface respectively for every business service, calling interface is for calling the service that ether mill block chain network is provided.It is while providing a user with safe and reliable various financial services, it is also possible to reduces the application difficulty of ether mill block chain technology, improve the application range of ether mill block chain technology.

Description

Financial service application system based on ether mill block chain technology
Technical field
The present invention relates to technical field of electronic commerce, more particularly, it relates to a kind of based on ether mill block chain technology Financial service application system.
Background technology
Ether mill is a digital cash being absorbed in intelligence contract application and block platform chain, its decentration technology Make transaction break away from the trouble shut down and examine, solve the thorny problem such as dispute of tradition contract, and also be avoided that swindle With third-party interference.Ether mill has obtained the support energetically of technology community and commercial undertaking in recent years, quickly grows.
Block chain is a kind of account book data storage method, is to be present on point to point network only with multiple copies form The ledger database added.Domestic and international all kinds of financial institution has built in trial application block chain technology one after another or has optimized existing Some financial infrastructures, and then transformation existing business.
And current, ether mill block chain technology quickly grows, and becomes the solution party that block chain field power is maximum already One of case.But, ether mill required step installed and use in different platform is different, and use with Too the when of the technology of mill, developer have to understand the mechanism in ether mill, writing of learning intelligence contract in depth, then disposes In the network of ether mill, this is required for developer possesses the strongest technical capability and devotes a tremendous amount of time.Additionally, work as industry Business system needs some special functions to ensure the when of realization of business rule, and ether mill block chain technology is possible can not Well support, thus its applicable situation is still by a definite limitation.
Therefore, financial services industry technical staff expects that obtaining one applies conveniently, implements simply, based on ether always The financial service application system of mill block chain technology.
Summary of the invention
It is an object of the invention to provide a kind of financial service application system based on ether mill block chain technology, it can Reduce the application difficulty of ether mill block chain technology, and extend the application range of ether mill block chain technology.
For achieving the above object, the present invention provides a kind of technical scheme as follows:
A kind of financial service application system based on ether mill block chain technology, including user registration module, for user to System is registered, and after succeeding in registration, user registration module is to each user issuing service number and business cipher key respectively；Identity is tested Card module, for the user needing financial service is carried out authentication, authentication is at least based on service numbers and business cipher key Carry out；Business module, carries out service interaction with user, and service interaction is embodied by least one business service, respectively Item business service identifies with uniform resource identifier respectively；And service calling module, couple with business module, it is each for being used for Item business service provides corresponding calling interface respectively, and calling interface is for calling the clothes that ether mill block chain network is provided Business.
Preferably, for each business service, business module sends based on the first form to service calling module respectively Call request, service calling module is after successfully calling the respective service that ether mill block chain network is provided, to business module Return response message based on the second form.
Preferably, the first form and the second form are JSON form.
Preferably, business module also includes development interface, edits service interaction for developer and/or repaiies Change.
Preferably, uniform resource identifier includes the field of title of business service of correspondence.
Preferably, same service calling module coupled to multiple mutually different business module.
The financial service application system based on ether mill block chain technology that various embodiments of the present invention provide, is carrying to user While safe and reliable various financial services, it is also possible to reduce the application difficulty of ether mill block chain technology, thus give two Secondary developer brings great convenience, and this system can also improve the application range of ether mill block chain technology so that this gold Melting the system of being served by can be applicable to the various extensive business scenario ecommerce and financial services industry.Additionally, this is System has good stability, and also allows for safeguarding and upgrading.
Accompanying drawing explanation
Fig. 1 illustrates the module frame chart of financial service application system according to an embodiment of the invention.
Detailed description of the invention
As it is shown in figure 1, one embodiment of the invention provides a kind of financial service based on ether mill block chain technology to apply system System 10, this system specifically includes user registration module 101, authentication module 102, business module 103 and service call mould Block 104.
Wherein, user registration module 101 is registered to system 10 for user, after succeeding in registration, and user registration module 101 To each user issuing service number and business cipher key respectively.Service numbers, business cipher key are respectively unique mark, login this for user System uses.Service numbers, the business cipher key of each user can also be updated by system 10 in good time, is used as a kind of safety and examines Amount.
Specifically, under the different business scene of financial services industry, user needs to provide different identity informations Become registration.Such as, under needing the scene realizing electronic certificate, need when user registers to provide individual name, cell-phone number；In reality Under the scene of existing integration transaction, user it is also required to provide the additional information such as identification card number, bank's card number.
Authentication module 102 carries out authentication to the user needing service, and authentication is based on service numbers and business Key is carried out.
Specifically, such as, the mode of authentication can use the business cipher key corresponding with service numbers to add random number, use and breathe out The mode that uncommon algorithm carries out signing is carried out, thus ensures that the most legal user just allows to enjoy various financial services.Entering During row authentication, authentication module 102 can also gather the biological information of user to assist checking, and biological characteristic is believed Breath includes user fingerprints, face-image etc..
In the case of improving further, whether user not only can be enjoyed financial service by authentication module 102 It is monitored, it is also possible to distinguish the different types of service allowing to call under different business scene.
Business module 103 is as the nucleus module of financial service application system 10, and on the one hand it carry out business friendship with user Mutually, wherein service interaction is embodied by one or more business service；On the other hand, its instruction service calling module 104 Call the various respective service that ether mill block chain network is provided, to implement every business service.On this basis, industry Business module 103 can provide multinomial financial service to the user completing checking through authentication module 102.
Wherein, every business service can identify with uniform resource identifier (URI) respectively.And preferred according to the present invention Embodiment, this uniform resource identifier (URI) includes the field of the title of the business service of correspondence, such as, this unique resource Identifier even can be completely the same with the title of corresponding business service, it is also possible to includes the name of business service is referred to as one Individual specific fields comprises.Adopting in this way, secondary development personnel only need to understand particular content or the merit of every business service Can, the uniform resource identifier of correspondence can be quickly determined；In turn, secondary development personnel see any one unique resource mark Know symbol, i.e. can associate the business service of its correspondence as its name suggests.
It should be noted that in the present invention, developer is responsible for the exploitation of every business service first, i.e. specifically real Existing service calling module 104 directly invoking the service that ether mill block chain network is provided；Secondary development personnel then bear The duty mutual exploitation of miscellaneous service, i.e. these service interactions are defined respectively and turns to every business service, group in some sequence Close.For secondary development personnel, it cannot see how service calling module 104 realizes every business service, without the palm Hold and how to realize directly invoking, in other words, to ether mill block chain technology not of service that ether mill block chain network provided The developer being familiar with can complete later development based on this advanced technology framework, thus significantly improves development efficiency.
Service calling module 104 1 aspect couples with business module 103, on the other hand accesses ether mill block chain network 20.Thus, service calling module 104 can provide corresponding calling interface respectively for every business service, and uses these to adjust The service that ether mill block chain network 20 is provided is directly invoked with interface.
As an example, in the realization of business module 103, specifically, business is carried out at business module 103 with user Time mutual, business module 103 sets according to the exploitation of secondary development personnel, is embodied as by this service interaction, such as, and three industry Business service.For each of which item business service, business module 103 first sends based on the first form to service calling module 104 Call request, service calling module 104 after calling successfully (directly invoking the service that ether mill block chain network is provided), Response message based on the second form is returned to business module 103.Receiving three the most corresponding with above-mentioned three business service After individual response message, business module 103 has also implemented this service interaction.
Further, business module 103 also includes development interface, and for secondary development, service interaction is edited by personnel And/or amendment.
It is appreciated that under different business scenarios and will produce different service interactions.By secondary development, personnel compile Collecting and/or amendment, service interaction can be applicable to various extensive business scenario, thus significantly improve ether mill block chain technology Application range.
It is contemplated that, secondary development personnel, to the editor of service interaction and/or amendment, may be presented as and take every business The recombinant of business, including combining the business service of different item and combining these business service in a different order.
According to the preferred embodiment of the present invention, the first form and the second form are JSON form.
As an example, call request message system is submitted in POST mode, and message is JSON form, comprising:
Bizid is distributed to the service numbers of each user by service provider, and each request message all must comprise；
10 character strings being made up of letter and number that noncestr is generated by called side (business module 103), please every time Ask message all must comprise；
Signdata is distributed to the business cipher key bizkey of each user, random number noncestr and request by service provider Parameter data character string is connected and forms, and it uses the encryption of SHA256 instrument, and each request message all must comprise；
Data called side (business module 103) is to the parameter of 104 actual request of service calling module.
Bizid, noncestr and signdata must be comprised, (wherein, noncestr in each call request message Being a random number, signdata is generated jointly by bizkey, noncestr and data), to ensure identity information safety.
Complete request message example is as follows:
Correspondingly, response message is also adopted by JSON form, is made up of four parts:
ResponseCode answer back code, different answer back codes represents different business implications；
ErrorCode error code, different error codes also represents different business implications；
ErrorMessage response information；
Response reply data, the difference because of the difference of concrete calling interface.
Complete response message example is as follows:
Further, although calling, in service calling module 104, the RESTful that ether mill block chain network is provided The when of WebService, can there is POST, GET, PUT, DELETE tetra-kinds operation, but based on rapidly and efficiently simplicity former Then, design this set service chemical industry tool when acquiescence all realize calling with POST operation, this also make developer without Which kind of go to distinguish different services to operate with on earth.
As the further improvement to above-described embodiment, financial service application system 10 based on ether mill block chain technology Can set up based on cloud computing platform so that user can login easily, the most beneficially the maintenance of system and upgrading.
According to preferred embodiment, in above-mentioned financial service application system 10 based on ether mill block chain technology In, same service calling module 104 is coupled to multiple mutually different business module 103, i.e. possess the pairing of one-to-many Relation.Thus, service calling module 104 is farthest utilized.
Based on this preferred version, in financial services technology field, multiple financial institutions can be respectively configured multiple mutually the most not Relevant business module 103, and these multiple orthogonal business modules 103 are alternatively coupled to what the plurality of financial institution had Service calling module 104.This can not only improve the development efficiency of secondary development personnel, it is also possible to improves the operation of whole system Efficiency, reduction dispose the cost of this system.
Described above is only in the preferred embodiments of the present invention, and does not lies in and limit the scope of the invention.Ability Field technique personnel can make various deformation design, without deviating from thought and the subsidiary claim of the present invention.

Claims (7)

1. a financial service application system based on ether mill block chain technology, including:
User registration module, registers to described system for user, and after succeeding in registration, described user registration module is to each user Issuing service number and business cipher key respectively；
Authentication module, for the user needing financial service is carried out authentication, described authentication is at least based on institute State service numbers to carry out with described business cipher key；
Business module, carries out service interaction with user, and described service interaction is embodied by least one business service, respectively The described business service of item identifies with uniform resource identifier respectively；And
Service calling module, couples with described business module, calls accordingly for providing respectively for described every business service Interface, described calling interface is for calling the service that ether mill block chain network is provided.
System the most according to claim 1, it is characterised in that for business service each described, described business module divides Not do not send call request based on the first form to described service calling module, described service calling module successfully call described After the respective service that ether mill block chain network is provided, return response message based on the second form to described business module.
System the most according to claim 2, it is characterised in that described first form and described second form are JSON lattice Formula.
System the most according to claim 1, it is characterised in that described business module also includes development interface, for exploitation Described service interaction is edited and/or is revised by personnel.
System the most according to claim 1, it is characterised in that described uniform resource identifier includes the described business of correspondence The field of the title of service.
System the most according to any one of claim 1 to 5, it is characterised in that described system is come based on cloud computing platform Set up.
System the most according to any one of claim 1 to 5, it is characterised in that same described service calling module couples To multiple mutually different described business modules.
CN201610755008.8A 2016-08-29 2016-08-29 Financial service application system based on ether mill block chain technology Pending CN106230852A (en)

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