CN109472158A - Data processing method and device based on block chain - Google Patents
Data processing method and device based on block chain Download PDFInfo
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- CN109472158A CN109472158A CN201811352338.8A CN201811352338A CN109472158A CN 109472158 A CN109472158 A CN 109472158A CN 201811352338 A CN201811352338 A CN 201811352338A CN 109472158 A CN109472158 A CN 109472158A
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- 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
- G06F21/62—Protecting access to data via a platform, e.g. using keys or access control rules
- G06F21/6218—Protecting access to data via a platform, e.g. using keys or access control rules to a system of files or objects, e.g. local or distributed file system or database
- G06F21/6272—Protecting access to data via a platform, e.g. using keys or access control rules to a system of files or objects, e.g. local or distributed file system or database by registering files or documents with a third party
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- G—PHYSICS
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- 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
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- G06Q30/0279—Fundraising management
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Abstract
The present invention relates to a kind of data processing method and device based on block chain, this method comprises: creation donations data network is stored donations demand data with the distributed frame of block chain by donating data network；The corresponding donations demand information of donations demand data is issued by user interface, to indicate that donor responds donations demand；According to donations demand information, donations temporal information and donor's information, corresponding donations data information is generated, and dynamic encryption is carried out to donations data information；Hash encryption is carried out to encrypted donations data information and practical amount of donation information, to generate donations digital certificate, and donations digital certificate is delivered to donor, passes through donations digital certificate inquiry donations detail information.The privacy for preferably protecting donations data, to protect the information security of donor and acceptor, it is ensured that the uniqueness for donating digital certificate improves the authority and transparency of donation process.
Description
Technical field
The present invention relates to technical field of data processing, and in particular to a kind of data processing method and dress based on block chain
It sets.
Background technique
With the development of science and technology and the improvement of people's living standards, welfare donations are more and more common, and public welfare donations are
Refer to public good, relief property donations (hereinafter referred to as public welfare donations), refer to taxpayer by unprofitable public organization within Chinese territory,
Government offices, utilities such as Xiang Jiaoyu, civil administration and by natural disaster area, the donations of poverty-stricken area.
But the openness of the open and clear Du Kecha of welfare donations is complicated in donations item, is to easily cause to strive
Specifically there is following Railway Project in the link of view；It is easy to lose because of media damage using papery or the data of physical medium
It loses；Acceptor, by unilateral record, increases the opacity of whereabouts to the use by the fund of giving or article；Donor and acceptor
Both sides donate the nonuniqueness of the voucher of data, are difficult to ensure donations equity；Data sample preserving type is single, is not easy public affairs
It opens, is not easy to publication and the search inquiry of donations information.
Summary of the invention
In view of this, the present invention provides a kind of data processing method and device based on block chain, to solve existing donations
In mode, donations information is opaque and donates the unique problem of voucher.
The present invention adopts the following technical scheme:
In a first aspect, a kind of data processing method based on block chain is provided in the embodiment of the present invention, this method comprises:
Creation donations data network, by the donations data network, by donations demand data with the distribution of block chain
Structure is stored；
The corresponding donations demand information of donations demand data is issued by user interface, is contributed with indicating that donor responds
Give demand；
According to the donations demand information, donations temporal information and donor's information, corresponding donations data letter is generated
Breath, and dynamic encryption is carried out to the donations data information；
Hash encryption is carried out to the encrypted donations data information and practical amount of donation information, to generate donations
Digital certificate, and the donations digital certificate is delivered to the donor, wherein it is inquired and is contributed by the donations digital certificate
Give detail information；
Wherein, the donations data information includes donations temporal information, donor's information, Donation project information, donations gold
Volume demand information, donations purposes information, acceptor's information and donation information.
Further, further includes:
Management donations demand information and donations data information, wherein the management donations data information includes modification donations
Data information, pause donations demand terminate donations demand, management donations progress, and, donation and/or donations described in typing
The whereabouts information of gold.
Further, the existence form of the donations digital certificate includes textual form and/or quick response code form.
Further, donations detail information is inquired by the donations digital certificate, comprising:
Inquiry request is initiated to the donations data network by the donations digital certificate, to inquire the donations details
Information, wherein the donations detail information includes donations progress, and, donation or the golden whereabouts of donations.
Further, dynamic encryption is carried out to the donations data information, comprising:
The dynamic key of application settings carries out dynamic encryption to the donations data information.
Further, further includes:
The data space of setting digit in the donations data information is used to save the donations temporal information.
Second aspect, the embodiment of the invention provides a kind of data processing equipment based on block chain, which includes:
Network creation module will donate demand data by the donations data network for creating donations data network
It is stored with the distributed frame of block chain；
Demand information release module is believed for issuing the corresponding donations demand of donations demand data by user interface
Breath, to indicate that donor responds donations demand；
Data information generation module is used for according to the donations demand information, donations temporal information and donor's information,
Corresponding donations data information is generated, and dynamic encryption is carried out to the donations data information；
Digital certificate generation module is donated, for believing the encrypted donations data information and practical amount of donation
Breath carries out Hash encryption, to generate donations digital certificate, and the donations digital certificate is delivered to the donor, wherein
Donations detail information is inquired by the donations digital certificate；
Wherein, the donations data information includes donations temporal information, donor's information, Donation project information, donations gold
Volume demand information, donations purposes information, acceptor's information and donation information.
Further, further includes:
Management module, for managing donations demand information and donations data information, wherein data information is donated in the management
Including modification donations data information, pause donations demand, donations demand, management donations progress are terminated, and, it is donated described in typing
The whereabouts information of product and/or donations gold.
Further, the existence form of the donations digital certificate includes textual form and/or quick response code form.
Further, the donations digital certificate generation module is specifically used for: by the donations digital certificate to described
It donates data network and initiates inquiry request, to inquire the donations detail information, wherein the donations detail information includes donations
Progress, and, donation or the golden whereabouts of donations.
The invention adopts the above technical scheme, and creation donations data network is needed donations by the donations data network
It asks data to be stored with the distributed frame of block chain, enables to donate demand data persistence；By user's operation circle
The corresponding donations demand information of face publication donations demand data, to indicate that donor responds donations demand；According to the donations need
Information, donations temporal information and donor's information are asked, generates corresponding donations data information, and to the donations data information
Dynamic encryption is carried out, the privacy of donations data is preferably protected, to protect the information security of donor and acceptor；It is right
The encrypted donations data information and practical amount of donation information carry out Hash encryption, to generate donations digital certificate,
And the donations digital certificate is delivered to the donor, wherein donations details letter is inquired by the donations digital certificate
Breath, it is ensured that the uniqueness for donating digital certificate improves the authority and transparency of donation process, realizes donations of tracing to the source and goes
To；Wherein, the donations data information includes donations temporal information, donor's information, Donation project information, amount of donation demand
Information, donations purposes information, acceptor's information and donation information.
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.
Fig. 1 is a kind of flow chart for data processing method based on block chain that the embodiment of the present invention one provides；
Fig. 2 is a kind of structural schematic diagram of data processing equipment based on block chain provided by Embodiment 2 of the present invention.
Specific embodiment
To make the object, technical solutions and advantages of the present invention clearer, technical solution of the present invention will be carried out below
Detailed description.Obviously, described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Base
Embodiment in the present invention, those of ordinary skill in the art are obtained all without making creative work
Other embodiment belongs to the range that the present invention is protected.
Embodiment one
Fig. 1 is a kind of flow chart for data processing method based on block chain that the embodiment of the present invention one provides, this method
Can by it is provided in an embodiment of the present invention it is a kind of executed based on the data processing equipment of block chain, which can be used software
And/or the mode of hardware is realized.With reference to Fig. 1, this method can specifically include following steps:
S110, creation donations data network will donate demand data by the donations data network with point of block chain
Cloth structure is stored.
Firstly, simply being introduced block chain technology, wherein block chain be Distributed Storage, point-to-point transmission,
The new application mode of the computer technologies such as common recognition mechanism, Encryption Algorithm, it is substantially the database of a disintermediation, together
The Floor layer Technology of Shi Zuowei bit coin is a string using the associated data blocks generated of cryptography methods, in each data block
The information of a bit coin network trading is contained, for verifying the validity (anti-fake) of its information and generating next block.
The multinode backup features of block chain ensure that any one node in block chain network is survived.
Illustratively, donations demand data may include: Donation project information, amount of donation demand information, donations purposes
Information, acceptor's information and donation information, for example, the first inpatient department, central hospital in the city A, patient B is due to family's item
Part difficulty can not continue to pay hospitalization cost, first need 20,000 yuan of society's contribution.In this specific example, Donation project letter
Breath is hospitalization cost, and amount of donation demand information is 20,000 yuan, and donations purposes information is to cure the disease, and acceptor's information is the phase of patient B
Information is closed, for example, home address, work unit, date of birth and family status etc.；Donation is money.Specifically, creation
Donate data network, wherein donations data network be block chain network, by donate data network, will donations demand data with
The distributed storage architecture of block chain is stored.Application block chain technology enables the data donated in data network permanently to protect
It deposits.
S120, the corresponding donations demand information of donations demand data is issued by user interface, to indicate donor
Respond donations demand.
Specifically, can be issued and be contributed by user interface for the promoter or manager for donating behavior
Give demand data corresponding donations demand information.In actual application, user interface can be a donations platform, hair
Donations demand information can be issued on this platform by playing person or manager, meanwhile, other people can see the donations demand
Information, to determine whether to be donated.Correspondingly, donor sees donations demand information on the platform, and pass through the platform
On user interface respond the donations demand, implement donations behavior, complete donations.
S130, according to the donations demand information, donations temporal information and donor's information, generate corresponding donations number
It is believed that breath, and dynamic encryption is carried out to the donations data information.
Dynamic encryption refers to that data carry out encryption or decryption oprerations to data automatically in use, without the dry of user
In advance, before the file using encryption, also do not need to be decrypted to operate can be used legitimate user, apparently, access encryption
File and access unencryption file it is essentially identical, for legitimate user, these encryption files be " transparent ", that is,
As no encryption, but for the user of not access authority, even if having obtained these texts by other nonconventional approaches
Part is not available since file is encryption yet.Since dynamic encryption technology does not change the use habit of user not only,
And the safety of document can be realized in the intervention operation too many without user, and popularity is higher.
In embodiments of the present invention, donations temporal information refers to the time of origin of donations behavior, for example, donor is in XX
The XX points of contributions completed when year XX month XX day XX；Donor's information refers to name, work unit and the home address of donor
Etc. information.In conjunction with above-mentioned donations demand information, donations temporal information and donor's information, corresponding donations data letter is generated
Breath, and mostly donations data information carries out dynamic encryption.By dynamic encryption, the safety of donations data information is improved, into one
Step ensure that the information security of donor and acceptor.S140, the encrypted donations data information and reality are donated
Amount information carries out Hash encryption, to generate donations digital certificate, and the donations digital certificate is delivered to the donor,
Wherein, donations detail information is inquired by the donations digital certificate.
Wherein, Hash, transliteration are " Hash ", refer to and the input of random length is transformed into regular length by hashing algorithm
Output, which is exactly hashed value, which is a kind of compression mapping, is inputted that is, the space of hashed value is generally much less than
Space, different inputs may hash to identical output, it is impossible to unique input value is determined from hashed value.
It is briefly exactly a kind of function of the eap-message digest of the message compression by random length to a certain regular length.
Specifically, in donations data information after encryption, adding practical donations after the donations behavior of donor occurs
Amount information will be donated the corresponding data of the practical amount of donation information of the corresponding DB amount of data information and be spliced.To spelling
Data after connecing carry out Hash encryption, ensure that the safety of donations information.Wherein, when the donations data information includes donations
Between information, donor's information, Donation project information, amount of donation demand information, donations purposes information, acceptor's information and tax
Bonus information.In actual application process, the particular content of above-mentioned donations data information illustrates in the above-described embodiments,
This is not repeated.Variable encrypted test mode saves donations digital certificate, it is ensured that donates the change data uniqueness of data each time, makees
Weighing voucher really for donor can not distort, and be conducive to the authority and transparency that improve charitable donation information inquiry system.
In the embodiment of the present invention, data network is donated by creation, by the donations data network, demand number will be donated
The distributed frame of block chain is stored accordingly, enables to donate demand data persistence；It is sent out by user interface
Cloth donates the corresponding donations demand information of demand data, to indicate that donor responds donations demand；Believed according to the donations demand
Breath, donations temporal information and donor's information generate corresponding donations data information, and carry out to the donations data information
Dynamic encryption preferably protects the privacy of donations data, to protect the information security of donor and acceptor；To described
Encrypted donations data information and practical amount of donation information carry out Hash encryption, to generate donations digital certificate, and will
The donations digital certificate is delivered to the donor, wherein inquires donations detail information by the donations digital certificate, really
The uniqueness for having protected donations digital certificate, improves the authority and transparency of donation process, realizes to trace to the source and donate whereabouts；Its
In, the donations data information include donations temporal information, donor's information, Donation project information, amount of donation demand information,
Donate purposes information, acceptor's information and donation information.
In addition, the technical solution of the embodiment of the present invention can also be applied to the side such as welfare donations, goodness-sum tracking, transparent management
Face is conducive to construct anti-tamper charitable donation information inquiry system, improves the authority of donations information publication and search service
With transparency, strengthen the mutual trust relationship given with two sides of donation, reduces donations costs of loss, trace to the source and donate whereabouts.
Based on the above technical solution, further includes: management donations demand information and donations data information, wherein institute
State management donations data information include modification donations data information, pause donations demand, terminate donations demand, management donate into
Degree, and, the whereabouts information of donation described in typing and/or donations gold.
Wherein, in actual application process, in the whole process that the publication of donations demand information and donations behavior occur
In, in technical solution provided in an embodiment of the present invention, it can specifically be realized by the user interface of system to donations data
Demand information is donated in network and donations data information is managed.It illustratively, mainly include modification donations data information, temporary
Stop donations demand, terminate donations demand, management donations progress, and, the whereabouts letter of donation described in typing and/or donations gold
Breath.For example, can modify donations data information when manager or publisher change in view of donations demand, may be used also
To suspend donations demand；When the behavior of donations is completed, donations demand can also be terminated；Manager can also manage donations progress,
Which time which payment for goods etc. had received in for example, counting；Can also by the user interface typing donation of system and/
Or the whereabouts information of donations gold.Wherein, whereabouts information may include having been gone in which account at what time.Realize data
It is shared.
Optionally, the existence form of the donations digital certificate includes textual form and/or quick response code form.Wherein, exist
After donor completes donations behavior, the available uniqueness of donor donates voucher, which can be donations number
Word voucher is a unique Hash encryption data.In a specific example, the existence form for donating digital certificate is text
When this form or quick response code form, donor can be sent to by way of Email.Textual form and/or two dimensional code
On the one hand the number donations voucher of this kind of form can be issued to donor by the donations digital certificate of form, on the other hand, with
Block chain mode saves the change data uniqueness for ensuring to donate data each time, which weighs voucher not as true
It can distort.
Illustratively, donations detail information is inquired by the donations digital certificate, it specifically can be real in the following way
It is existing: inquiry request is initiated to the donations data network by the donations digital certificate, to inquire the donations detail information,
Wherein, the donations detail information includes donations progress, and, donation or the golden whereabouts of donations.
Wherein, when getting donations digital certificate, by donations digital certificate inquiry donations detail information, specifically,
Inquiry request is initiated to donations data network by donations digital certificate, system responds inquiry request, donates to show to user
Detail information.Illustratively, donations detail information includes donations progress and donation or the golden whereabouts of donations.By unique
Donations digital certificate, as unique true power voucher of donor, which can not distort, improve effective to donations behavior
Identify, realizes and trace to the source donations whereabouts.
Optionally, dynamic encryption is carried out to the donations data information, comprising: the dynamic key of application settings is to the tax
It gives data information and carries out dynamic encryption.
Wherein, dynamic key is generated, to realize that identical plaintext generates variable ciphertext, it is generally the case that dynamic key packet
Containing three section keys, for example, respectively key a, key b and key c, key a is used to encryption and decryption, and key b is used to do data complete
Property verifying, pass through this key verification data integrality when decryption；Key c is used to change the ciphertext generated.Implement in the present invention
In example, dynamic encryption is carried out to donations data information using the dynamic key of the setting of generation.
Based on the above technical solution, further includes: the data storage of the setting digit in the donations data information
Space is used to save the donations temporal information.
Specifically, generally including the data of certain digit in donations data information, such as 30, manager or backstage are ground
Hair personnel can by it is therein setting digit data space be used to save donations temporal information, for example, with first 10 come
Donations temporal information is saved, that is, first 10 are carried out holding time stamp.Improve the safety of donations information.
Embodiment two
Fig. 2 is the structural schematic diagram that the present invention is a kind of data processing equipment based on block chain that embodiment two provides,
The device is adapted for carrying out a kind of data processing method based on block chain that the embodiment of the present invention is supplied to.As shown in Fig. 2, should
Device can specifically include:
Network creation module 210, for creating donations data network, by the donations data network, by the demand of donating
Data are stored with the distributed frame of block chain；
Demand information release module 220 is needed for issuing the corresponding donations of donations demand data by user interface
Information is sought, to indicate that donor responds donations demand；
Data information generation module 230, for being believed according to the donations demand information, donations temporal information and donor
Breath generates corresponding donations data information, and carries out dynamic encryption to the donations data information；
Digital certificate generation module 240 is donated, for the encrypted donations data information and practical donations gold
Volume information carries out Hash encryption, to generate donations digital certificate, and the donations digital certificate is delivered to the donor,
In, donations detail information is inquired by the donations digital certificate；
Wherein, the donations data information includes donations temporal information, donor's information, Donation project information, donations gold
Volume demand information, donations purposes information, acceptor's information and donation information.
Further, further includes:
Management module, for managing donations demand information and donations data information, wherein data information is donated in the management
Including modification donations data information, pause donations demand, donations demand, management donations progress are terminated, and, it is donated described in typing
The whereabouts information of product and/or donations gold.
Further, the existence form of the donations digital certificate includes textual form and/or quick response code form.
Further, donations digital certificate generation module 240 is specifically used for: by the donations digital certificate to the tax
Give data network initiate inquiry request, to inquire the donations detail information, wherein the donations detail information including donate into
Degree, and, donation or the golden whereabouts of donations.
Further, data information generation module 230 is specifically used for:
The dynamic key of application settings carries out dynamic encryption to the donations data information.
Further, further include data memory module, be used for:
The data space of setting digit in the donations data information is used to save the donations temporal information.
Data processing equipment provided in an embodiment of the present invention based on block chain can be performed any embodiment of that present invention and provide
The data processing method based on block chain, have the corresponding functional module of execution method and beneficial effect.
It is understood that same or similar part can mutually refer in the various embodiments described above, in some embodiments
Unspecified content may refer to the same or similar content in other embodiments.
It should be noted that in the description of the present invention, term " first ", " second " etc. are used for description purposes only, without
It can be interpreted as indication or suggestion relative importance.In addition, in the description of the present invention, unless otherwise indicated, the meaning of " multiple "
Refer at least two.
Any process described otherwise above or method description are construed as in flow chart or herein, and expression includes
It is one or more for realizing specific logical function or process the step of executable instruction code module, segment or portion
Point, and the range of the preferred embodiment of the present invention includes other realization, wherein can not press shown or discussed suitable
Sequence, including according to related function by it is basic simultaneously in the way of or in the opposite order, Lai Zhihang function, this should be of the invention
Embodiment person of ordinary skill in the field understood.
It should be appreciated that each section of the invention can be realized with hardware, software, firmware or their combination.Above-mentioned
In embodiment, software that multiple steps or method can be executed in memory and by suitable instruction execution system with storage
Or firmware is realized.It, and in another embodiment, can be under well known in the art for example, if realized with hardware
Any one of column technology or their combination are realized: having a logic gates for realizing logic function to data-signal
Discrete logic, with suitable combinational logic gate circuit specific integrated circuit, programmable gate array (PGA), scene
Programmable gate array (FPGA) etc..
Those skilled in the art are understood that realize all or part of step that above-described embodiment method carries
It suddenly is that relevant hardware can be instructed to complete by program, the program can store in a kind of computer-readable storage medium
In matter, which when being executed, includes the steps that one or a combination set of embodiment of the method.
It, can also be in addition, each functional unit in each embodiment of the present invention can integrate in a processing module
It is that each unit physically exists alone, can also be integrated in two or more units in a module.Above-mentioned integrated mould
Block both can take the form of hardware realization, can also be realized in the form of software function module.The integrated module is such as
Fruit is realized and when sold or used as an independent product in the form of software function module, also can store in a computer
In read/write memory medium.
Storage medium mentioned above can be read-only memory, disk or CD etc..
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example
Point is included at least one embodiment or example of the invention.In the present specification, schematic expression of the above terms are not
Centainly refer to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be any
One or more embodiment or examples in can be combined in any suitable manner.
Although the embodiments of the present invention has been shown and described above, it is to be understood that above-described embodiment is example
Property, it is not considered as limiting the invention, those skilled in the art within the scope of the invention can be to above-mentioned
Embodiment is changed, modifies, replacement and variant.
Claims (10)
1. a kind of data processing method based on block chain characterized by comprising
Creation donations data network, by the donations data network, by donations demand data with the distributed frame of block chain
It is stored；
The corresponding donations demand information of donations demand data is issued by user interface, is needed with indicating that donor responds donations
It asks；
According to the donations demand information, donations temporal information and donor's information, corresponding donations data information is generated, and
Dynamic encryption is carried out to the donations data information；
Hash encryption is carried out to the encrypted donations data information and practical amount of donation information, to generate donations number
Voucher, and the donations digital certificate is delivered to the donor, wherein it is detailed by donations digital certificate inquiry donations
Feelings information；
Wherein, the donations data information includes donating temporal information, donor's information, Donation project information, amount of donation to need
Ask information, donations purposes information, acceptor's information and donation information.
2. the method according to claim 1, wherein further include:
Management donations demand information and donations data information, wherein the management donations data information includes modification donations data
Information, pause donations demand, terminate donations demand, management donations progress, and, donation described in typing and/or donations gold
Whereabouts information.
3. the method according to claim 1, wherein the existence form of the donations digital certificate includes text shape
Formula and/or quick response code form.
4. the method according to claim 1, wherein inquiring donations details letter by the donations digital certificate
Breath, comprising:
Inquiry request is initiated to the donations data network by the donations digital certificate, to inquire the donations details letter
Breath, wherein the donations detail information includes donations progress, and, donation or the golden whereabouts of donations.
5. the method according to claim 1, wherein carrying out dynamic encryption to the donations data information, comprising:
The dynamic key of application settings carries out dynamic encryption to the donations data information.
6. the method according to claim 1, wherein further include:
The data space of setting digit in the donations data information is used to save the donations temporal information.
7. a kind of data processing equipment based on block chain characterized by comprising
Network creation module, for creating donations data network, by the donations data network, by donations demand data with area
The distributed frame of block chain is stored；
Demand information release module, for issuing the corresponding donations demand information of donations demand data by user interface,
To indicate that donor responds donations demand；
Data information generation module, for generating according to the donations demand information, donations temporal information and donor's information
Corresponding donations data information, and dynamic encryption is carried out to the donations data information；
Donate digital certificate generation module, for the encrypted donations data information and practical amount of donation information into
The encryption of row Hash, to generate donations digital certificate, and is delivered to the donor for the donations digital certificate, wherein pass through
The donations digital certificate inquiry donations detail information；
Wherein, the donations data information includes donating temporal information, donor's information, Donation project information, amount of donation to need
Ask information, donations purposes information, acceptor's information and donation information.
8. device according to claim 7, which is characterized in that further include:
Management module is used to manage donations demand information and donations data information, wherein the management donates data information and includes
Modification donations data information, pause donations demand terminate donations demand, management donations progress, and, donation described in typing
And/or the whereabouts information of donations gold.
9. device according to claim 7, which is characterized in that the existence form of the donations digital certificate includes text shape
Formula and/or quick response code form.
10. device according to claim 7, which is characterized in that the donations digital certificate generation module is specifically used for: logical
It crosses the donations digital certificate and initiates inquiry request to the donations data network, to inquire the donations detail information, wherein
The donations detail information includes donations progress, and, donation or the golden whereabouts of donations.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811352338.8A CN109472158B (en) | 2018-11-14 | 2018-11-14 | Data processing method and device based on block chain |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811352338.8A CN109472158B (en) | 2018-11-14 | 2018-11-14 | Data processing method and device based on block chain |
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| Publication Number | Publication Date |
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| CN109472158A true CN109472158A (en) | 2019-03-15 |
| CN109472158B CN109472158B (en) | 2022-05-03 |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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| CN110020979A (en) * | 2019-03-19 | 2019-07-16 | 阿里巴巴集团控股有限公司 | Public good based on block chain offers method and device, electronic equipment |
| CN110060189A (en) * | 2019-03-19 | 2019-07-26 | 阿里巴巴集团控股有限公司 | Public good based on block chain offers method and device, electronic equipment |
| CN110458739A (en) * | 2019-08-13 | 2019-11-15 | 中国建设银行股份有限公司 | Donations method, apparatus, equipment and storage medium based on block chain |
| CN110544193A (en) * | 2019-09-06 | 2019-12-06 | 腾讯科技（深圳）有限公司 | Donation information distributed storage method and device |
| CN111738704A (en) * | 2020-05-29 | 2020-10-02 | 易联众信息技术股份有限公司 | Donation data processing method and device based on block chain and readable medium |
| CN112036797A (en) * | 2020-09-01 | 2020-12-04 | 北京金山云网络技术有限公司 | Material tracing method and device |
| WO2021213328A1 (en) * | 2020-04-20 | 2021-10-28 | 支付宝实验室(新加坡)有限公司 | Resource demand information processing |
| US11580240B2 (en) | 2020-03-24 | 2023-02-14 | Kyndryl, Inc. | Protecting sensitive data |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110009495A (en) * | 2019-03-19 | 2019-07-12 | 阿里巴巴集团控股有限公司 | Based on the welfare donations method and device of block chain, electronic equipment, storage medium |
| CN110020979A (en) * | 2019-03-19 | 2019-07-16 | 阿里巴巴集团控股有限公司 | Public good based on block chain offers method and device, electronic equipment |
| CN110060189A (en) * | 2019-03-19 | 2019-07-26 | 阿里巴巴集团控股有限公司 | Public good based on block chain offers method and device, electronic equipment |
| CN110458739A (en) * | 2019-08-13 | 2019-11-15 | 中国建设银行股份有限公司 | Donations method, apparatus, equipment and storage medium based on block chain |
| CN110544193A (en) * | 2019-09-06 | 2019-12-06 | 腾讯科技（深圳）有限公司 | Donation information distributed storage method and device |
| US11580240B2 (en) | 2020-03-24 | 2023-02-14 | Kyndryl, Inc. | Protecting sensitive data |
| WO2021213328A1 (en) * | 2020-04-20 | 2021-10-28 | 支付宝实验室(新加坡)有限公司 | Resource demand information processing |
| CN111738704A (en) * | 2020-05-29 | 2020-10-02 | 易联众信息技术股份有限公司 | Donation data processing method and device based on block chain and readable medium |
| CN112036797A (en) * | 2020-09-01 | 2020-12-04 | 北京金山云网络技术有限公司 | Material tracing method and device |
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