CN108197214A - The querying method and inquiry system of digital cash Transaction Information - Google Patents
The querying method and inquiry system of digital cash Transaction Information Download PDFInfo
- Publication number
- CN108197214A CN108197214A CN201711462169.9A CN201711462169A CN108197214A CN 108197214 A CN108197214 A CN 108197214A CN 201711462169 A CN201711462169 A CN 201711462169A CN 108197214 A CN108197214 A CN 108197214A
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- Prior art keywords
- wallet
- digital cash
- transaction information
- inquiry instruction
- terminal
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- 238000000034 method Methods 0.000 title claims abstract description 38
- 230000008520 organization Effects 0.000 claims abstract description 90
- 230000007246 mechanism Effects 0.000 claims description 21
- 238000012795 verification Methods 0.000 claims description 11
- 238000012360 testing method Methods 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 abstract description 8
- 238000010586 diagram Methods 0.000 description 4
- 238000007726 management method Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012550 audit Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 206010021703 Indifference Diseases 0.000 description 1
- 206010054949 Metaplasia Diseases 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000004590 computer program Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
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- 230000006855 networking Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001568 sexual effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
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Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/90—Details of database functions independent of the retrieved data types
- G06F16/95—Retrieval from the web
- G06F16/951—Indexing; Web crawling techniques
-
- 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
- G06Q20/00—Payment architectures, schemes or protocols
- G06Q20/04—Payment circuits
- G06Q20/06—Private payment circuits, e.g. involving electronic currency used among participants of a common payment scheme
- G06Q20/065—Private payment circuits, e.g. involving electronic currency used among participants of a common payment scheme using e-cash
Abstract
The invention discloses a kind of querying methods and inquiry system of digital cash Transaction Information, are related to field of computer technology.One specific embodiment of this method includes:Digital cash wallet terminal receives the Transaction Information inquiry instruction of user, and wallet service organization is sent to after signing using wallet private key to Transaction Information inquiry instruction;Wallet service organization certificate of utility is sent to digital cash distribution registration unit after being verified to the signature of Transaction Information inquiry instruction signed;Digital cash distribution registration unit is inquired to obtain Transaction Information query result according to Transaction Information querying condition after verifying the Transaction Information inquiry instruction signed.The embodiment can access digital cash by wallet service organization on the basis of digital cash wallet terminal and issue registration unit, and interact with digital cash distribution registration unit, so as to fulfill inquiry of the user directly to digital moneytary operations information.
Description
Technical field
The present invention relates to the querying methods and inquiry of field of computer technology more particularly to a kind of digital cash Transaction Information
System.
Background technology
In the digital economy epoch, scientific and technological fast development and quick evolution push the deep of social economy and Industry Model
Variation.Especially in internet industry and field, innovative value and competitiveness, are constantly quickly expedited the emergence of caused by technology humanized power
All kinds of innovative product forms and service ability.New round scientific and technical innovation and technology upgrading are fully under way, and industry transformation will be generated
Profound influence.
At present, huge variation, various electronic money, virtual digit goods has occurred in the payment and settlement mode in global range
Coin, digital cash product and its payment and settlement service emerge in an endless stream.Wherein, digital cash wallet be it is a kind of storage digital cash and
The carrier of digital cash application function is provided, more safely and conveniently digital cash can be met in the digital economy epoch and is operated
And application demand.
The currency wallet of the prior art has following three kinds:
1. the electronic or digitized wallet based on system of account, this kind of wallet is the extension of Account Features, even
An only entrance or medium for account access, this kind of wallet is not independent wallet, and is to rely on original account system
System, therefore, the transaction that this kind of wallet is participated in, practical is the transaction of original Accounting system, i.e., this kind of wallet is not in itself
It is practical to store any practical fund or assets, it is intended only as the front end displaying of background account system accounting data and function;
2. as the stored value card of aggregate ingress that bank card or other card medias access, this kind of wallet is card function
Cohesively managed, this kind of wallet does not have the operation of direct fund simultaneously and trading processing function, the realization of function also need to adjust
With the network application function of some corresponding card, i.e., itself do not have practical wallet and the functions such as pay, but by the net of multiple cards
Network payment inlet function is packaged, and is realized that single entrance accesses, is simplified the complexity of user Duo Ka operations;
3. private quasi- digital cash wallet, such as bit coin wallet, private quasi- digital cash is sent out based on block chain technology
Exhibition, this kind of wallet is mainly used for preserving private key and sign to the quasi- digital cash of individual recorded on block chain
Transaction, i.e. this kind of wallet are similar to address or key safe deposit box, without the store function to fund or assets;Meanwhile
This kind of wallet is full energy matries, anyone can generate new wallet address and pass through private key and be transferred to digital asset
Any address can not recover if the generation mistake that diverts the aim.
In process of the present invention is realized, inventor has found that at least there are the following problems in the prior art:
The prior art can not provide complete digital cash local purse scheme, also without digital cash local wallet such as
What issues registration unit to manage the mechanism of historical transaction record using digital cash, does not also establish digital cash local wallet
The mechanism mutually communicated between registration unit is issued with digital cash, thus also lacks the enquiring digital goods based on above-mentioned mechanism
The method of coin Transaction Information.
Invention content
In view of this, the embodiment of the present invention provides a kind of querying method and inquiry system of digital cash Transaction Information, energy
It is enough digital cash is accessed by wallet service organization on the basis of digital cash wallet terminal to issue registration unit, and with number
Note issuance registration unit interacts, so as to fulfill inquiry of the user directly to digital moneytary operations information.
To achieve the above object, one side according to embodiments of the present invention provides a kind of digital cash Transaction Information
Querying method.
A kind of querying method of digital cash Transaction Information of the embodiment of the present invention includes:Digital cash wallet terminal receives
The Transaction Information inquiry instruction of user, and it is sent to money after signing using wallet private key to the Transaction Information inquiry instruction
Wrap service organization;Wherein, the Transaction Information inquiry instruction includes certificate and Transaction Information querying condition;The wallet server
Addition wallet service organization signature after structure verifies the signature of Transaction Information inquiry instruction signed using the certificate
And it is sent to digital cash distribution registration unit;The digital cash distribution registration unit looks into the Transaction Information signed
It askes after instruction is verified and is inquired to obtain Transaction Information query result according to the Transaction Information querying condition.
Optionally, the Transaction Information inquiry instruction of digital cash wallet terminal reception user includes:Described in being logged in user
After digital cash wallet terminal, the terminal wallet contract function execution module is to the end of the digital cash wallet terminal
Security module is held to send inquiry instruction list and the digital cash wallet summary info of user;Wherein, the digital cash wallet
Summary info include digital cash wallet owner title, digital cash wallet service organization title, digital cash wallet type,
It currently stores effective coin remaining sum and currently stores effective coin sum;The inquiry instruction list is inquired including the Transaction Information
It instructs, link a bank account inquiry instruction and digital cash detail inquiry instruction;The terminal security module is shown to user
The inquiry instruction list, and receive the Transaction Information inquiry instruction of user.
Optionally, wallet service organization is sent to after signing using wallet private key to the Transaction Information inquiry instruction
Including:The terminal security module Transaction Information inquiry instruction is signed to obtain using the wallet private key it is described
The Transaction Information inquiry instruction of signature;The Transaction Information inquiry instruction signed is sent to institute by the terminal security module
State terminal wallet contract function execution module;The terminal wallet contract function execution module calls the terminal security module pair
The signature of the Transaction Information inquiry instruction is verified, sends out the Transaction Information inquiry instruction signed after being verified
It send to the wallet service organization.
Optionally, the wallet service organization using the certificate to the signature of Transaction Information inquiry instruction signed into
Addition wallet service organization signs and is sent to digital cash distribution registration unit and includes after row verification:The wallet service organization
Wallet service system verify that verification is logical to the signature of Transaction Information inquiry instruction signed using the certificate
The Transaction Information inquiry instruction signed is sent to the digital cash core system of the wallet service organization later;Institute
It states digital cash core system to verify the signature of Transaction Information inquiry instruction signed using the certificate, test
Card is that the Transaction Information inquiry instruction addition wallet service organization signed sign and is sent to the number goods after passing through
Coin issues registration unit.
Optionally, the digital cash distribution registration unit verifies the Transaction Information inquiry instruction signed
It is inquired according to the Transaction Information querying condition and is included with obtaining Transaction Information query result afterwards:The digital cash distribution
The Register of registration unit to the signature of the Transaction Information inquiry instruction signed and described has been signed using the certificate
The Transaction Information inquiry instruction of name is verified;Be verified the rear Register according to the transaction detail query condition into
Row is inquired to obtain the Transaction Information query result;Wherein, the transaction detail query result is included in the following terms extremely
One item missing:Type of transaction, the amount of money, source coin, whereabouts coin, the mark of source wallet or safe deposit box, whereabouts wallet or safe deposit box
Mark, source side's title or whereabouts side's title.
Optionally, it is further included after the Transaction Information query result is obtained:The Register is bright for the transaction
The digital cash core system is back to after thin query result addition digital cash distribution registration unit signature;The number goods
Coin core system adds wallet service organization for the transaction detail query result and signs and be back to the wallet service system;
The transaction detail query result is back to the terminal wallet contract function execution module by the wallet service system;It is described
Terminal wallet contract function execution module receives and shows the transaction detail query result to user.
Optionally, the transaction detail query result carries digital cash distribution registration unit signing messages.
To achieve the above object, another aspect according to embodiments of the present invention, provides a kind of digital cash Transaction Information
Inquiry system.
A kind of inquiry system of digital cash Transaction Information of the embodiment of the present invention includes:Digital cash wallet terminal, money
Service organization and digital cash distribution registration unit are wrapped, wherein:The digital cash wallet terminal is used to receive the friendship of user
Easy information inquiry instruction, and the wallet clothes are sent to after signing using wallet private key to the Transaction Information inquiry instruction
Be engaged in mechanism;Wherein, the Transaction Information inquiry instruction includes certificate and Transaction Information querying condition;The wallet service organization uses
It is signed in adding wallet service organization after being verified using the certificate to the signature of Transaction Information inquiry instruction signed
Name is simultaneously sent to the digital cash distribution registration unit;The digital cash distribution registration unit is used to sign to described
Transaction Information inquiry instruction verified after inquired according to the Transaction Information querying condition and looked into obtaining Transaction Information
Ask result.
Optionally, the digital cash wallet terminal includes terminal wallet contract function execution module and terminal security mould
Block, wherein:The terminal wallet contract function execution module is used for after user logs in the digital cash wallet terminal, to institute
It states terminal security module and sends inquiry instruction list and the digital cash wallet summary info of user;Wherein, the digital cash
Wallet summary info includes digital cash wallet owner title, digital cash wallet service organization title, digital cash wallet
Type currently stores effective coin remaining sum and currently stores effective coin sum;The inquiry instruction list includes the transaction and believes
Breath inquiry instruction, link a bank account inquiry instruction and digital cash detail inquiry instruction;The terminal security module is used for
The inquiry instruction list is shown to user, and receives the Transaction Information inquiry instruction of user.
Optionally, the terminal security module be additionally operable to using the wallet private key to the Transaction Information inquiry instruction into
Row signature obtains the Transaction Information inquiry instruction signed, and the Transaction Information inquiry instruction signed is sent to
The terminal wallet contract function execution module;The terminal wallet contract function execution module is additionally operable to that the terminal is called to pacify
Full module verifies the signature of the Transaction Information inquiry instruction, looks into the Transaction Information signed after being verified
It askes instruction and is sent to the wallet service organization.
Optionally, the wallet service organization includes wallet service system and digital cash core system, wherein:The money
For packet service system for being verified using the certificate to the signature of Transaction Information inquiry instruction signed, verification is logical
Later the Transaction Information inquiry instruction signed is sent to the digital cash core system;The digital cash core
System is after being verified for being verified using the certificate to the signature of Transaction Information inquiry instruction signed
The Transaction Information inquiry instruction addition wallet service organization signed signs and is sent to the digital cash distribution and registers
Mechanism.
Optionally, the digital cash distribution registration unit includes Register, wherein:The Register is used to utilize
The certificate to the Transaction Information inquiry instruction signed signature and the Transaction Information inquiry instruction signed into
Row verification is inquired after being verified according to the transaction detail query condition to obtain the Transaction Information query result;
Wherein, the transaction detail query result includes at least one in the following terms:Type of transaction, the amount of money, source coin, whereabouts
Coin, the mark of source wallet or safe deposit box, mark, source side's title or the whereabouts side's title of whereabouts wallet or safe deposit box.
Optionally, it is the transaction details that the Register, which is additionally operable to after the Transaction Information query result is obtained,
The digital cash core system is back to after query result addition digital cash distribution registration unit signature;The digital cash
Core system is additionally operable to be back to the wallet service system for transaction detail query result addition wallet service organization signature
System;The wallet service system is additionally operable to the transaction detail query result being back to the terminal wallet contract function execution
Module;The terminal wallet contract function execution module is additionally operable to receive and shows the transaction detail query result to user.
Optionally, the transaction detail query result carries digital cash distribution registration unit signing messages.
To achieve the above object, another aspect according to embodiments of the present invention, provides a kind of computer-readable storage medium
Matter.
A kind of computer readable storage medium of the embodiment of the present invention is stored thereon with computer program, described program quilt
A kind of querying method of digital cash Transaction Information of the embodiment of the present invention is realized when processor performs.
One embodiment in foregoing invention has the following advantages that or advantageous effect:Because using at digital cash wallet end
The technological means of digital cash distribution registration unit is accessed on the basis of end by wallet service organization, so overcoming existing skill
The currency wallet of art does not interact or accesses the machine of digital cash distribution registration unit with digital cash distribution registration unit
System, lacks the technical problems such as the method for enquiring digital moneytary operations information, on the basis of safety requirements is met, establishes complete
The safety protecting mechanism of key and certificate signature, and the function of enquiring digital moneytary operations information is provided on this basis, favorably
In digital cash extensive use.
Further effect adds hereinafter in conjunction with specific embodiment possessed by above-mentioned non-usual optional mode
With explanation.
Description of the drawings
Attached drawing does not form inappropriate limitation of the present invention for more fully understanding the present invention.Wherein:
Fig. 1 is the schematic diagram of the key step of the querying method of digital cash Transaction Information according to embodiments of the present invention;
Fig. 2 is the schematic diagram of the main modular of the inquiry system of digital cash Transaction Information according to embodiments of the present invention;
Fig. 3 is the realization block schematic illustration of the querying method of digital cash Transaction Information according to embodiments of the present invention.
Specific embodiment
It explains below in conjunction with attached drawing to the exemplary embodiment of the present invention, including the various of the embodiment of the present invention
Details should think them only exemplary to help understanding.Therefore, those of ordinary skill in the art should recognize
It arrives, various changes and modifications can be made to the embodiments described herein, without departing from scope and spirit of the present invention.Together
For clarity and conciseness, the description to known function and structure is omitted in sample in following description.
Combination financial infrastructure electronization of the embodiment of the present invention and networking continuous improvement, communication technology advances are brought more
Add efficient system interconnection and the emerging number of integrated, the completely new digital cash based on block chain and digital asset technical support
Word metaplasia state such as gradually forms at driving factors, a kind of querying method of completely new digital cash Transaction Information of proposition.
Digital cash wallet terminal in the embodiment of the present invention is a kind of carrier of practical storage encryption digital cash, to add
Digital cash existing for close word string form is practical to be stored in digital cash wallet terminal, and can directly be carried out between wallet
The virtual entity wallet of currency transfer.
The basis of digital cash wallet terminal in the embodiment of the present invention is the digital cash using encryption technology as core, because
This, different from the stored value card based on system of account;Also, digital cash wallet terminal is it is emphasised that the wallet of terminal disposition,
Rather than it is transported based on the front end displaying except network core billing and accounting system and operation interface, digital cash wallet terminal based on terminal
The local security module and operating system that row environment (such as mobile terminal etc.) provides provide the independent wallet fortune of entirely localization
Row and function are supported;And digital cash wallet terminal must also meet the management requirement of digital cash distribution registration unit, and
And got through with existing account system, realization is merged with financial infrastructure.Digital goods i.e. provided in an embodiment of the present invention
Coin wallet terminal is both different from the wallet based on account, the valueless support this also different from similar bit coin and distribution registration
The token wallet of organization management, but really be able to substitute traditional commodity money, complete payment and support other finance and business
Demand, the virtual entity wallet applied towards digital cash.
Digital cash wallet terminal in the embodiment of the present invention disclosure satisfy that the requirement of digital cash distribution registration unit, and energy
The enough mechanism realized mutually being communicated between digital cash distribution registration unit system is a kind of really towards encrypted digital goods
The terminal wallet of coin.
Digital cash wallet terminal provided in an embodiment of the present invention can realize digital cash wallet and traditional account system
It is associated and gets through, and solve traditional account and existing block chain token isolating problem, be conducive to digital cash and existing gold
Melt infrastructure fusion, realize terminal applies indifference sexual experience and seamlessly transit, various scenes is facilitated to get through, are conducive to number
Currency extensive use.
Digital cash wallet terminal provided in an embodiment of the present invention uses completely new full terminal wallet safety protecting mechanism,
Be embodied in the underlying securities such as key management, authentication, certificate signature protection and it is complete for digital cash wallet terminal operation
The safeguard protection of flow so that the operating processes such as inquiry of user are safer, greatly improve digital cash wallet terminal
Protection abilities.
It should be pointed out that in the absence of conflict, the technical characteristic in the embodiment of the present invention and embodiment can
To be combined with each other.
Fig. 1 is the schematic diagram of the key step of the querying method of digital cash Transaction Information according to embodiments of the present invention.
As shown in Figure 1, the querying method of the digital cash Transaction Information of the embodiment of the present invention mainly includes the following steps that:
Step S101:Digital cash wallet terminal receives the Transaction Information inquiry instruction of user, and utilizes wallet private key pair
Transaction Information inquiry instruction is sent to wallet service organization after being signed.
It does not interact or accesses with digital cash distribution registration unit to overcome the currency wallet of the prior art
Digital cash issues the mechanism of registration unit, and the technical issues of lacking the method for enquiring digital moneytary operations information, the present invention is real
Example proposition is applied, accessing digital cash by wallet service organization on the basis of digital cash wallet terminal issues registration unit,
The relevant informations such as Transaction Information can be inquired thereby using family.
When providing service to the user, digital cash wallet terminal can provide service according to the instruction of user, work as number
When word currency wallet terminal receives the Transaction Information inquiry instruction of user, digital cash wallet terminal is using wallet private key to handing over
Easy information inquiry instruction is signed, and the Transaction Information inquiry instruction signed is sent to wallet service organization.
It should be noted that Transaction Information inquiry instruction can include certificate and Transaction Information querying condition, can also wrap
Digital cash wallet terminal iidentification is included, the information such as Transaction Information, that is, transaction record or transaction details, Transaction Information querying condition can
To be the conditions such as type of transaction, exchange hour or the information of both parties.User is when opening digital cash wallet, digital cash
The local public key of wallet terminal generation and wallet private key are sent to wallet service organization, wallet clothes to rear, by public key and wallet
The mechanism that is engaged in generates wallet mark according to public key, and public key and wallet mark then are sent to recognizing for digital cash distribution registration unit
Card is centrally generated certificate.Certificate is returned to wallet service organization, wallet service by the authentication center of digital cash distribution registration unit
Certificate is returned to digital cash wallet terminal by mechanism.
In embodiments of the present invention, after user logs in digital cash wallet terminal, terminal wallet contract function performs mould
The digital cash wallet summary that block sends inquiry instruction list and user to the terminal security module of digital cash wallet terminal is believed
Breath;Terminal security module shows inquiry instruction list to user, and receives the Transaction Information inquiry instruction of user.
Wherein, digital cash wallet summary info can include digital cash wallet owner title, digital cash wallet
Service organization's title, digital cash wallet type (such as local wallet, online wallet etc.), currently store effective coin remaining sum and
Currently store the information such as effective coin sum;Inquiry instruction list can include Transaction Information inquiry instruction, link a bank account and look into
Ask instruction and digital cash detail inquiry instruction etc..
After the Transaction Information inquiry instruction of user is received, terminal security module is using wallet private key to Transaction Information
Inquiry instruction is signed and is sent to wallet service organization through terminal wallet contract function execution module.In the embodiment of the present invention
In, wallet service organization is sent to after signing using wallet private key to Transaction Information inquiry instruction to be included:Terminal is pacified
Full module signs to Transaction Information inquiry instruction using wallet private key the Transaction Information inquiry instruction signed;Terminal
The Transaction Information inquiry instruction signed is sent to terminal wallet contract function execution module by security module;Terminal wallet contract
Function execution module calls terminal security module to verify the signature of Transaction Information inquiry instruction, will have been signed after being verified
The Transaction Information inquiry instruction of name is sent to wallet service organization.
To ensure the access record of the audit integrality of digital cash wallet terminal, terminal wallet contract function execution module exists
Before the Transaction Information inquiry instruction signed is sent to wallet service organization, local terminal security module pair can be called
The signature of Transaction Information inquiry instruction signed is verified.
In addition, terminal security module can also provide for safety management, so as to provide the bottom of a safety to the user
Running environment.
Step S102:Wallet service organization certificate of utility verifies the signature of Transaction Information inquiry instruction signed
Addition wallet service organization, which signs and is sent to digital cash, afterwards issues registration unit.
Wallet service organization is a kind of clothes that registration unit is issued for connecting digital cash wallet terminal with digital cash
Business platform, wallet service organization can be that existing bank provides, and can also be the clothes that digital cash distribution registration unit specifies
Be engaged in quotient.The Transaction Information inquiry instruction that digital cash wallet terminal receives can be sent to digital cash hair through wallet service organization
Row registration unit, with enquiring digital moneytary operations information.
To ensure the network information security of user and wallet service organization, wallet service organization believes by the transaction signed
Breath inquiry instruction is sent to before digital cash distribution registration unit, and certificate of utility is to the Transaction Information inquiry instruction signed
Signature is verified and adds wallet service organization signature.
In embodiments of the present invention, step S102 can be realized by the following method:The wallet service of wallet service organization
System certificate of utility verifies the signature of Transaction Information inquiry instruction signed, the transaction that will have been signed after being verified
Information inquiry instructs the digital cash core system for being sent to wallet service organization;Digital cash core system certificate of utility is to
The signature of the Transaction Information inquiry instruction of signature is verified that the Transaction Information inquiry instruction after being verified to have signed adds
Wallet service organization, which signs and is sent to digital cash, issues registration unit.
It should be noted that wallet service system is wallet service organization provides service (i.e. for digital cash wallet terminal
Provide service to the user) platform, wallet service system can to the information from digital cash wallet terminal or instruction carry out
Verification, and to be forwarded to digital cash core system after relevant information or instruction addition wallet service organization signature, can be with
To digital cash wallet terminal return information;Digital cash core system is to connect the platform of digital cash distribution registration unit,
Registration unit can be issued to digital cash and send information or instruction, may also receive from digital cash distribution registration unit
Information or instruction.
Step S103:Basis after digital cash distribution registration unit verifies the Transaction Information inquiry instruction signed
Transaction Information querying condition is inquired to obtain Transaction Information query result.
To ensure that digital cash issues the access record of the audit integrality of registration unit and the network information of guarantee user
Safety, digital cash issue registration unit after being verified to the Transaction Information inquiry instruction signed, can be according to transaction
Information inquiry condition is inquired for user.
Verification is carried out to the Transaction Information inquiry instruction signed and includes the label of Transaction Information inquiry instruction to having signed
Name verified and the Transaction Information inquiry instruction signed verified, wherein, to signed Transaction Information inquiry refer to
The verification of order is able to verify that whether the inquiry of user meets the requirements, and can be tested according to condition made an appointment with user etc.
Card.In embodiments of the present invention, step S102 can be realized by the following method:In the registration of digital cash distribution registration unit
The signature of Transaction Information inquiry instruction of the heart certificate of utility to having signed is verified with the Transaction Information inquiry instruction signed;
Rear Register is verified to be inquired to obtain Transaction Information query result according to transaction detail query condition.
It should be noted that transaction detail query result includes at least one in the following terms:Type of transaction, the amount of money,
Source coin, whereabouts coin, source wallet or the mark of safe deposit box, the mark of whereabouts wallet or safe deposit box, source side's title or whereabouts
Square title etc., wherein, source side's title and whereabouts side's title are provided a user by the way of controllable anonymity, and controllable anonymity is method
Determine the mostly important feature of digital cash, refer to that legal digital cash can be chased after in lawful application range
It traces back.
In embodiments of the present invention, user can be back to by the following method after Transaction Information query result is obtained
And it is shown to user:Register adds after digital cash issues registration unit's signature for transaction detail query result and is back to number
Word currency core system;Digital cash core system adds wallet service organization signature for transaction detail query result and is back to money
Packet service system;Transaction detail query result is back to terminal wallet contract function execution module by wallet service system;Terminal
Wallet contract function execution module receives and shows transaction detail query result to user.
When showing transaction detail query result to user, digital cash distribution registration unit signature can also be shown simultaneously
Information.In embodiments of the present invention, transaction detail query result carries digital cash distribution registration unit signing messages.
In addition, the network information security to ensure user, in digital cash wallet terminal, wallet service organization and number
Escape way is realized between note issuance registration unit, mutually can be in a manner of authenticating identity and using encrypted transmission etc., and recognize
Newly-built authentication system, such as self-built CA centers can be used by demonstrate,proving identity and encryption, and it is appropriate to be selected by industry standard
Mode or authentication system be authenticated identity and encryption.
The querying method of digital cash Transaction Information according to embodiments of the present invention can be seen that because using in digital goods
The technological means of digital cash distribution registration unit is accessed on the basis of coin wallet terminal by wallet service organization, so overcoming
The currency wallet of the prior art does not interact or accesses digital cash distribution registration with digital cash distribution registration unit
The mechanism of mechanism lacks the technical problems such as the method for enquiring digital moneytary operations information, on the basis of safety requirements is met, builds
Complete key and the safety protecting mechanism of certificate signature are found, and the work(of enquiring digital moneytary operations information is provided on this basis
Can, be conducive to digital cash extensive use.
Fig. 2 is the schematic diagram of the main modular of the inquiry system of digital cash Transaction Information according to embodiments of the present invention.
As shown in Fig. 2, the inquiry system 200 of the digital cash Transaction Information of the embodiment of the present invention includes:Digital cash money
Packet terminal 201, wallet service organization 202 and digital note issuance registration unit 203.
Wherein,
The digital cash wallet terminal 201 is used to receive the Transaction Information inquiry instruction of user, and utilizes wallet private key
The wallet service organization 202 is sent to after signing to the Transaction Information inquiry instruction;Wherein, the Transaction Information is looked into
It askes instruction and includes certificate and Transaction Information querying condition;
The wallet service organization 202 be used for using the certificate to the signature of Transaction Information inquiry instruction signed
Addition wallet service organization, which signs and is sent to the digital cash, after being verified issues registration unit 203;
The digital cash distribution registration unit 203 is used to test to the Transaction Information inquiry instruction signed
It is inquired according to the Transaction Information querying condition to obtain Transaction Information query result after card.
In embodiments of the present invention, the digital cash wallet terminal 201 includes terminal wallet contract function execution module
With terminal security module, wherein:The terminal wallet contract function execution module is used to log in the digital cash money in user
After packet terminal 201, inquiry instruction list and the digital cash wallet summary info of user are sent to the terminal security module;Its
In, the digital cash wallet summary info includes digital cash wallet owner title, digital cash wallet service organization name
Title, currently stores effective coin remaining sum and currently stores the information such as effective coin sum digital cash wallet type;The inquiry refers to
List is enabled to include, and the Transaction Information inquiry instruction, link a bank account inquiry instruction and digital cash detail inquiry instruction
Deng;The terminal security module is used to show the inquiry instruction list, and the Transaction Information for receiving user is looked into user
Ask instruction.
In addition, the terminal security module is additionally operable to carry out the Transaction Information inquiry instruction using the wallet private key
Signature obtains the Transaction Information inquiry instruction signed, and the Transaction Information inquiry instruction signed is sent to institute
State terminal wallet contract function execution module;The terminal wallet contract function execution module is additionally operable to call the terminal security
Module verifies the signature of the Transaction Information inquiry instruction, inquires the Transaction Information signed after being verified
Instruction is sent to the wallet service organization 202.
In embodiments of the present invention, the wallet service organization 202 includes wallet service system and digital cash core system
System, wherein:The wallet service system is used for using the certificate to the signature of Transaction Information inquiry instruction signed
It is verified, the Transaction Information inquiry instruction signed is sent to the digital cash core system after being verified;
The digital cash core system is used to carry out the signature of the Transaction Information inquiry instruction signed using the certificate
Verification is the Transaction Information inquiry instruction addition wallet service organization signature signed after being verified, and is sent to institute
State digital cash distribution registration unit 203.
In embodiments of the present invention, the digital cash distribution registration unit 203 includes Register, wherein:It is described to step on
Note center is used for using the certificate to the signature of the Transaction Information inquiry instruction signed and the transaction signed
Information inquiry instruction is verified, is inquired according to the transaction detail query condition to obtain the transaction after being verified
Information inquiry result;Wherein, the transaction detail query result includes at least one in the following terms:Type of transaction, the amount of money,
Source coin, whereabouts coin, source wallet or the mark of safe deposit box, the mark of whereabouts wallet or safe deposit box, source side's title or whereabouts
Square title etc..
In embodiments of the present invention, the Register is additionally operable to after the Transaction Information query result is obtained as institute
The digital cash core system is back to after stating transaction detail query result addition digital cash distribution registration unit signature;Institute
Digital cash core system is stated to be additionally operable to that institute is signed and be back to for transaction detail query result addition wallet service organization
State wallet service system;The wallet service system is additionally operable to the transaction detail query result being back to the terminal wallet
Contract function execution module;The terminal wallet contract function execution module is additionally operable to receive and shows that the transaction is bright to user
Thin query result etc..
In addition, the transaction detail query result carries digital cash distribution registration unit signing messages.
The inquiry system of digital cash Transaction Information according to embodiments of the present invention can be seen that because using in digital goods
The technological means of digital cash distribution registration unit is accessed on the basis of coin wallet terminal by wallet service organization, so overcoming
The currency wallet of the prior art does not interact or accesses digital cash distribution registration with digital cash distribution registration unit
The mechanism of mechanism lacks the technical problems such as the method for enquiring digital moneytary operations information, on the basis of safety requirements is met, builds
Complete key and the safety protecting mechanism of certificate signature are found, and the work(of enquiring digital moneytary operations information is provided on this basis
Can, be conducive to digital cash extensive use.
Fig. 3 is the realization block schematic illustration of the querying method of digital cash Transaction Information according to embodiments of the present invention.
As shown in figure 3, digital cash wallet terminal directly provides the friendship of enquiring digital currency to the user in the embodiment of the present invention
The service of easy information is handed between digital cash wallet terminal and digital cash distribution registration unit by wallet service organization
Mutually.Wherein, digital cash wallet terminal includes terminal wallet contract function execution module and terminal security module;Wallet server
Structure includes wallet service system and digital cash core system;Digital cash distribution registration unit is included in Register and certification
The heart.For user when opening digital cash wallet, the local public key of digital cash wallet terminal generation and wallet private key are to rear, by public key
Wallet service organization is sent to wallet, wallet service organization generates wallet according to public key and identifies, then by public key and money
The authentication center that packet mark is sent to digital cash distribution registration unit Generates Certificate.Digital cash issues the certification of registration unit
Certificate is returned to wallet service organization by center, and certificate is returned to digital cash wallet terminal by wallet service organization.Then digital goods
The querying method of coin Transaction Information specifically includes following steps:
Step 301:User logs in digital cash wallet terminal.
Step 302:Terminal wallet contract function execution module sends inquiry instruction list and user to terminal security module
Digital cash wallet summary info.
Digital cash wallet summary info can include digital cash wallet owner title, digital cash wallet server
Structure title, digital cash wallet type currently store effective coin remaining sum and currently store the information such as effective coin sum;Inquiry refers to
Enabling list that can include, Transaction Information inquiry instruction, link a bank account inquiry instruction and digital cash detail inquiry instruction
Deng.
Step 303:Terminal security module shows inquiry instruction list to user.
Step 304:Receive the Transaction Information inquiry instruction of user.
After the Transaction Information inquiry instruction of user is received, terminal security module is using wallet private key to Transaction Information
Inquiry instruction is signed the Transaction Information inquiry instruction signed.
Step 305:The Transaction Information inquiry instruction signed is sent to terminal wallet contract function by terminal security module
Execution module.
Step 306:Terminal wallet contract function execution module calls terminal security module to Transaction Information inquiry instruction
Signature is verified, the Transaction Information inquiry instruction signed is sent to wallet service system after being verified.
Step 307:The wallet service system certificate of utility of wallet service organization is to the Transaction Information inquiry instruction signed
Signature verified, the Transaction Information inquiry instruction signed is sent to the digital goods of wallet service organization after being verified
Coin core system.
Step 308:Digital cash core system certificate of utility carries out the signature of Transaction Information inquiry instruction signed
Verification, the Transaction Information inquiry instruction after being verified to have signed add wallet service organization and sign and be sent in registration
The heart.
Step 309:The friendship signing and signed of Register's certificate of utility to the Transaction Information inquiry instruction signed
Easy information inquiry instruction is verified;Rear Register is verified to be inquired to be handed over according to transaction detail query condition
Easy information query result, and added after digital cash issues registration unit's signature for transaction detail query result and be back to digital goods
Coin core system.
Transaction detail query result includes at least one in the following terms:Type of transaction, the amount of money, source coin, whereabouts coin,
The mark of source wallet or safe deposit box, the mark of whereabouts wallet or safe deposit box, source side's title or whereabouts side's title etc., wherein,
Source side's title and whereabouts side's title are provided a user by the way of controllable anonymity.
Step 310:Digital cash core system adds wallet service organization for transaction detail query result and signs and return
To wallet service system.
Step 311:Transaction detail query result is back to terminal wallet contract function execution module by wallet service system.
Step 312:Terminal wallet contract function execution module receives and shows transaction detail query as a result, opening up to user
While showing transaction detail query result, digital cash distribution registration unit signing messages can also be shown to user.
From the above, it can be seen that because using wallet service organization is passed through on the basis of digital cash wallet terminal
The technological means of digital cash distribution registration unit is accessed, so digital goods can not be supported by overcoming the currency wallet of the prior art
The real digital cash of coin distribution registration unit distribution, does not also interact or accesses number with digital cash distribution registration unit
The mechanism of word note issuance registration unit lacks the technical problems such as the method for enquiring digital moneytary operations information, and then reaches
On the basis of meeting safety requirements, complete key and the safety protecting mechanism of certificate signature are established, and provide on this basis
The function of enquiring digital moneytary operations information is conducive to the widely applied technique effect of digital cash.
Above-mentioned specific embodiment, does not form limiting the scope of the invention.Those skilled in the art should be bright
It is white, depending on design requirement and other factors, various modifications, combination, sub-portfolio and replacement can occur.It is any
Modifications, equivalent substitutions and improvements made within the spirit and principles in the present invention etc., should be included in the scope of the present invention
Within.
Claims (15)
1. a kind of querying method of digital cash Transaction Information, which is characterized in that including:
Digital cash wallet terminal receives the Transaction Information inquiry instruction of user, and the Transaction Information is looked into using wallet private key
It askes after instruction is signed and is sent to wallet service organization;Wherein, the Transaction Information inquiry instruction includes certificate and transaction is believed
Cease querying condition;
The wallet service organization is added after being verified using the certificate to the signature of Transaction Information inquiry instruction signed
Wallet service organization is added to sign and is sent to digital cash distribution registration unit;
After the digital cash distribution registration unit verifies the Transaction Information inquiry instruction signed described in basis
Transaction Information querying condition is inquired to obtain Transaction Information query result.
2. querying method according to claim 1, which is characterized in that digital cash wallet terminal receives the transaction letter of user
Breath inquiry instruction includes:
After user logs in the digital cash wallet terminal, the terminal wallet contract function execution module is to the digital goods
The terminal security module of coin wallet terminal sends inquiry instruction list and the digital cash wallet summary info of user;Its
In, the digital cash wallet summary info includes digital cash wallet owner title, digital cash wallet service organization name
Title, digital cash wallet type currently store effective coin remaining sum and currently store effective coin sum;The inquiry instruction list
Including the Transaction Information inquiry instruction, link a bank account inquiry instruction and digital cash detail inquiry instruction;
The terminal security module shows the inquiry instruction list to user, and the Transaction Information inquiry for receiving user refers to
It enables.
3. querying method according to claim 2, which is characterized in that referred to using wallet private key to Transaction Information inquiry
Order is sent to wallet service organization and includes after being signed:
The terminal security module Transaction Information inquiry instruction is signed to obtain using the wallet private key it is described
The Transaction Information inquiry instruction of signature;
The Transaction Information inquiry instruction signed is sent to the terminal wallet contract function by the terminal security module
Execution module;
The terminal wallet contract function execution module calls the terminal security module to look into the Transaction Information signed
The signature for asking instruction is verified that the Transaction Information inquiry instruction signed is sent to the wallet after being verified takes
Be engaged in mechanism.
4. querying method according to claim 2, which is characterized in that the wallet service organization is using the certificate to
Addition wallet service organization signs and is sent to digital cash and sends out after the signature of the Transaction Information inquiry instruction of signature is verified
Row registration unit includes:
The wallet service system of the wallet service organization is using the certificate to the Transaction Information inquiry instruction signed
Signature verified, the Transaction Information inquiry instruction signed is sent to the wallet service organization after being verified
Digital cash core system;
The digital cash core system carries out the signature of the Transaction Information inquiry instruction signed using the certificate
Verification is the Transaction Information inquiry instruction addition wallet service organization signature signed after being verified, and is sent to institute
State digital cash distribution registration unit.
5. querying method according to claim 4, which is characterized in that digital cash distribution registration unit to it is described
The Transaction Information inquiry instruction of signature is inquired to obtain transaction letter according to the Transaction Information querying condition after being verified
Breath query result includes:
The Transaction Information signed is inquired using the certificate by the Register of the digital cash distribution registration unit
The signature of instruction and the Transaction Information inquiry instruction signed are verified;
The rear Register is verified to be inquired to obtain the Transaction Information according to the transaction detail query condition
Query result;Wherein, the transaction detail query result includes at least one in the following terms:Type of transaction, the amount of money, source
Coin, whereabouts coin, source wallet or the mark of safe deposit box, the mark of whereabouts wallet or safe deposit box, source side's title or whereabouts side's name
Claim.
6. querying method according to claim 5, which is characterized in that after the Transaction Information query result is obtained also
Including:
The Register adds after digital cash issues registration unit's signature for the transaction detail query result and is back to institute
State digital cash core system;
The digital cash core system adds wallet service organization for the transaction detail query result and signs and be back to institute
State wallet service system;
The transaction detail query result is back to the terminal wallet contract function execution module by the wallet service system;
The terminal wallet contract function execution module receives and shows the transaction detail query result to user.
7. according to the querying method described in any one of claim 1-6, which is characterized in that the transaction detail query result is taken
With digital cash distribution registration unit signing messages.
8. a kind of inquiry system of digital cash Transaction Information, which is characterized in that including digital cash wallet terminal, wallet service
Mechanism and digital cash distribution registration unit, wherein:
The digital cash wallet terminal is used to receive the Transaction Information inquiry instruction of user, and using wallet private key to the friendship
Easy information inquiry instruction is sent to the wallet service organization after being signed;Wherein, the Transaction Information inquiry instruction includes
Certificate and Transaction Information querying condition;
The wallet service organization is used to test the signature of Transaction Information inquiry instruction signed using the certificate
Addition wallet service organization, which signs and is sent to the digital cash, after card issues registration unit;
The digital cash distribution registration unit is used for the root after being verified to the Transaction Information inquiry instruction signed
It is inquired to obtain Transaction Information query result according to the Transaction Information querying condition.
9. inquiry system according to claim 8, which is characterized in that the digital cash wallet terminal includes terminal wallet
Contract function execution module and terminal security module, wherein:
The terminal wallet contract function execution module is used for after user logs in the digital cash wallet terminal, to the end
Security module is held to send inquiry instruction list and the digital cash wallet summary info of user;Wherein, the digital cash wallet
Summary info include digital cash wallet owner title, digital cash wallet service organization title, digital cash wallet type,
It currently stores effective coin remaining sum and currently stores effective coin sum;The inquiry instruction list is inquired including the Transaction Information
It instructs, link a bank account inquiry instruction and digital cash detail inquiry instruction;
The terminal security module is used to show the inquiry instruction list, and the Transaction Information for receiving user is looked into user
Ask instruction.
10. inquiry system according to claim 9, which is characterized in that
The terminal security module is additionally operable to that the Transaction Information inquiry instruction is signed to obtain using the wallet private key
The Transaction Information inquiry instruction signed, and the Transaction Information inquiry instruction signed is sent to the terminal money
Inclusion about function execution module;
The terminal wallet contract function execution module is additionally operable to call the terminal security module to the transaction signed
The signature of information inquiry instruction verified, is sent to the Transaction Information inquiry instruction signed after being verified described
Wallet service organization.
11. inquiry system according to claim 9, which is characterized in that the wallet service organization includes wallet service system
System and digital cash core system, wherein:
The wallet service system is used to carry out the signature of the Transaction Information inquiry instruction signed using the certificate
Verification, the digital cash core system is sent to after being verified by the Transaction Information inquiry instruction signed;
The digital cash core system is used for using the certificate to the signature of Transaction Information inquiry instruction signed
It is verified, is the Transaction Information inquiry instruction addition wallet service organization signature signed after being verified, and send
Registration unit is issued to the digital cash.
12. inquiry system according to claim 11, which is characterized in that the digital cash distribution registration unit includes stepping on
Note center, wherein:
The Register be used for using the certificate to the signature of the Transaction Information inquiry instruction signed and it is described
The Transaction Information inquiry instruction of signature is verified, is inquired to obtain according to the transaction detail query condition after being verified
To the Transaction Information query result;Wherein, the transaction detail query result includes at least one in the following terms:Transaction
Type, the amount of money, source coin, whereabouts coin, source wallet or the mark of safe deposit box, the mark of whereabouts wallet or safe deposit box, source side
Title or whereabouts side's title.
13. inquiry system according to claim 12, which is characterized in that
The Register is additionally operable to after the Transaction Information query result is obtained be that the transaction detail query result adds
The digital cash core system is back to after addend word note issuance registration unit signature;
The digital cash core system is additionally operable to sign and return for transaction detail query result addition wallet service organization
It is back to the wallet service system;
The wallet service system, which is additionally operable to the transaction detail query result being back to the terminal wallet contract function, to be held
Row module;
The terminal wallet contract function execution module is additionally operable to receive and shows the transaction detail query result to user.
14. according to the inquiry system described in any one of claim 8-13, which is characterized in that the transaction detail query result
Carry digital cash distribution registration unit signing messages.
15. a kind of computer readable storage medium, computer instruction, feature are stored in the computer readable storage medium
It is, the computer instruction can be run by computer or computer system, so as to enable the computer or computer system
Querying method described in any one of enough perform claim requirement 1-7.
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