CN111008386A - Method, device and medium for managing household registration based on block chain - Google Patents
Method, device and medium for managing household registration based on block chain Download PDFInfo
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Abstract
The application discloses a method, equipment and medium for managing household registration based on a block chain, wherein the method comprises the following steps: receiving, in a first node, a first request to write household registration information to a block chain; determining a plurality of second nodes of the same type as the first node by using the intelligent contract; encrypting the domicile information using public keys of the first node and the plurality of second nodes; and packaging the encrypted household registration information into blocks, writing the blocks into the block chain and broadcasting the blocks. The block chain has the characteristics of distributed data storage, point-to-point transmission and asymmetric encryption and is applied to household registration management, the falsification prevention of household registration information is realized through the distributed data storage, and the safety of the household registration information is improved; the privacy of the household registration information is guaranteed through the customs point-to-point transmission, and the security of the household registration information in the transmission process is realized through encryption.
Description
Technical Field
The present application relates to the field of household registration management technologies, and in particular, to a method, a device, and a medium for managing household registration based on a block chain.
Background
The household registration is a kind of personal information, and the storage safety and the use safety of the household registration need to be ensured. In recent years, with the rapid development of economic and social career, the urbanization process of China is still accelerated, the number, structure, quality and the like of urban population are slightly changed, the household registration management system is increased with time, and the social problem is prominent.
As the only country in the world where household registration management is still performed nowadays, a convenient and fast household registration management method is urgently needed in China.
Disclosure of Invention
Embodiments of the present specification provide a method, an apparatus, and a medium for managing household registration based on a block chain, which are used to solve the following technical problems in the prior art: the traditional household registration information storage mode is easy to tamper, the modified information cannot be traced back, unified management cannot be achieved, and information among different organizations is not intercommunicated.
The embodiment of the specification adopts the following technical scheme:
a method for managing household registration based on a block chain, comprising:
establishing a block chain for storing household registration information, wherein an intelligent contract for managing the household registration information is arranged on the block chain;
receiving, in a first node, a first request to write household registration information to a block chain;
determining a plurality of second nodes of the same type as the first node by using the intelligent contract;
encrypting the domicile information using public keys of the first node and the plurality of second nodes;
and packaging the encrypted household registration information into blocks, writing the blocks into the block chain and broadcasting the blocks.
In one example, the type of the first node includes: and household registration management departments.
In one example, the encrypting the account information using public keys of the first node and the plurality of second nodes comprises:
the domino information of the user is encrypted using the public key of the user.
In one example, further comprising:
determining a plurality of associated users in the domicile information, and encrypting the domicile information by using the public keys of the plurality of users.
In one example, further comprising:
receiving a second request of a third node for inquiring the household registration information;
the intelligent contract judges the type of the third node and sends the second request to the first node or the second node so as to provide the household information for the node.
In one example, the intelligent contract determining the type of the third node and sending the second request to the first node or the second node to provide the domicile information to the node comprises:
the first node or the second node receives the second request, decrypts the corresponding household registration information, and forms feedback information;
and the first node or the second node encrypts the feedback information and the feedback information by using the public key of the third node and sends the encrypted feedback information to the third node.
In one example, the receiving a second request for the third node to query the domicile information includes:
and receiving a request of the user for inquiring the household registration information, and determining a third node used by the user.
In one example of the use of a magnetic resonance imaging system,
and providing corresponding household registration information for the user according to the type of the third node.
An apparatus for managing household membership based on a block chain, comprising:
at least one processor; and the number of the first and second groups,
a memory communicatively coupled to the at least one processor; wherein the content of the first and second substances,
the memory stores instructions executable by the at least one processor to enable the at least one processor to:
establishing a block chain for storing household registration information, wherein an intelligent contract for managing the household registration information is arranged on the block chain;
receiving, in a first node, a first request to write household registration information to a block chain;
determining a plurality of second nodes of the same type as the first node by using the intelligent contract;
encrypting the domicile information using public keys of the first node and the plurality of second nodes;
and packaging the encrypted household registration information into blocks, writing the blocks into the block chain and broadcasting the blocks.
A non-transitory computer storage medium for managing household membership based on blockchains, storing computer-executable instructions configured to:
establishing a block chain for storing household registration information, wherein an intelligent contract for managing the household registration information is arranged on the block chain;
receiving, in a first node, a first request to write household registration information to a block chain;
determining a plurality of second nodes of the same type as the first node by using the intelligent contract;
encrypting the domicile information using public keys of the first node and the plurality of second nodes;
and packaging the encrypted household registration information into blocks, writing the blocks into the block chain and broadcasting the blocks.
The embodiment of the specification adopts at least one technical scheme which can achieve the following beneficial effects:
the block chain has the characteristics of distributed data storage, point-to-point transmission and asymmetric encryption and is applied to household registration management, the falsification prevention of household registration information is realized through the distributed data storage, and the safety of the household registration information is improved; the privacy of the household registration information is guaranteed through the customs point-to-point transmission, and the security of the household registration information in the transmission process is realized through encryption.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:
FIG. 1 is a schematic flow chart of a method provided by embodiments of the present disclosure;
fig. 2 is a schematic diagram of an apparatus framework provided in an embodiment of the present disclosure.
Detailed Description
In order to make the objects, technical solutions and advantages of the present disclosure more apparent, the technical solutions of the present disclosure will be clearly and completely described below with reference to the specific embodiments of the present disclosure and the accompanying drawings. It should be apparent that the described embodiments are only some of the embodiments of the present application, and not all of the embodiments. All other embodiments obtained by a person skilled in the art without making any inventive step based on the embodiments in the description belong to the protection scope of the present application.
The technical solutions provided by the embodiments of the present application are described in detail below with reference to the accompanying drawings.
The embodiment of the application provides a household registration management-based method and a corresponding scheme, the characteristics of distributed data storage, point-to-point transmission and asymmetric encryption of a block chain are applied to household registration management, the falsification prevention of household registration information is realized through the distributed data storage, and the safety of the household registration information is improved; the privacy of the household registration information is guaranteed through the customs point-to-point transmission, and the security of the household registration information in the transmission process is realized through encryption.
Fig. 1 is a schematic flow chart of a method provided in an embodiment of the present disclosure. As shown in fig. 1, the method comprises:
s101, establishing a block chain for storing household registration information, wherein an intelligent contract for managing the household registration information is arranged on the block chain;
s102 receiving, in a first node, a first request to write domicile information into a block chain;
s103, judging a plurality of second nodes with the same type as the first node by using the intelligent contract;
s104, encrypting the household information by using public keys of the first node and the plurality of second nodes;
s105, the encrypted household registration information is packaged into blocks, and the blocks are written into the block chain and broadcasted.
The block chain is a chain data structure formed by combining data blocks in a sequential connection mode according to a time sequence, and is a distributed account book which is guaranteed in a cryptographic mode and cannot be tampered and forged. Although the underlying technology of blockchains has been developed for many years, it has not been possible to achieve effective application in a particular scenario. According to an embodiment of the present invention, in step S101, an intelligent contract for managing the domicile information is set on the blockchain, and the intelligent contract is an automatically running script deployed on the blockchain and has a transparent property due to being set on the blockchain. A user presets rules through an intelligent contract so as to write data into a block chain and acquire data browsing permission, and disclosure of privacy information is avoided to a great extent. Of course, the smart contracts are not the only implementation manner of the present application, and are set correspondingly according to different blockchain platforms, such as an ethernet house, a super book, and the like.
According to the specific embodiment of the present invention, the nodes in the present application may be household management departments such as public security and police station, departments with adjudication function such as court, or public hospitals with a large relationship between birth and death of citizens, civil bureaus, education departments, etc., which are not listed here. Generally, the household information has a certain degree of privacy, and therefore, how to keep the privacy information on the stored block chain secret to prevent the privacy information from leaking is an important technical problem. Generally, the domicile authority in the block chain gives corresponding functions to the government, so all the information in the domicile information can be browsed and inquired.
According to the scheme, the household registration information is stored in the nodes of the block chain in an encryption mode, all the nodes except the household registration management department can see the encrypted household registration information but cannot browse the household registration information, and the privacy of the user is fully protected.
According to an embodiment of the present invention, in step S102, the first node may be a household management department, or other departments or organizations introduced above, in some preferred embodiments of the present invention, all nodes in the blockchain may write information into the blockchain, but the written information is different, for example, the civil bureau can only write the marital status of the citizen, such as whether the marriage is married, whether the divorce is present, or the like.
Correspondingly, in step S103, a plurality of second nodes of the same type as the first node are determined by using the intelligent contract, that is, nodes of the same type as the first node are found among the nodes of the block chain, if the first node is a civil bureau, all the civil bureau nodes of the block chain are screened out, and then step S104 is performed, the public keys of all the civil bureau nodes are used for encrypting the household information to be added, for example, a citizen needs to update the marital status information, and the encrypted household information is written into the block chain after being encrypted by using the public keys of all the civil bureau nodes. The advantage of this is that all the civil bureau nodes can decrypt the encrypted marital status information by their private keys and browse the information. Through the transmission mode, the complete disclosure of the nationality information of the citizens is avoided, the information intercommunication of the civil bureau system is realized, the work efficiency of the civil administration department is improved, and the illegal events such as remuneration can be effectively prevented.
In some preferred embodiments of the present invention, the method may further include: the domicile information is encrypted using the public key of the user. Specifically, a user registers an account number in a block chain to obtain a public key and a private key of the user, the public key is used for encrypting user's membership information, and the private key is used for decrypting when inquiring the user's membership information, so that the user can inquire the user's membership information at any time.
Accordingly, the household information may be encrypted using the public keys of a plurality of users according to the plurality of users associated in the household information. For example, the specific implementation of multiple users in a family is not described in detail.
According to a specific embodiment of the present invention, the method of the present invention further comprises: receiving a second request of a third node for inquiring the household registration information; the intelligent contract judges the type of the third node and sends the second request to the first node or the second node so as to provide the household information for the node. Specifically, the court needs to query the membership information of the litigant party but does not have corresponding rights, so a second request is sent to the blockchain to query the membership information of the litigant party. After the block link receives the second request, the intelligent contract judges whether the type of the third node is the household management department, if so, the third node is decrypted and directly checked, if not, the third node (court) is requested for the certification information and forwarded to the node of the corresponding household management department, and the household management department node determines whether the household information is provided for the third node or not.
Specifically, the specific implementation manner of the household management department node providing the household information to the third node may be that the first node or the second node receives the second request, decrypts the corresponding household information, and forms the feedback information; and the first node or the second node encrypts the feedback information and the feedback information by using the public key of the third node and sends the encrypted feedback information to the third node. It is understood that the first node and the second node are referred to as the household management department node.
According to a specific embodiment of the present invention, the method further comprises: receiving a request of a user for inquiring the household information, determining a third node used by the user, and providing the corresponding household information for the user according to the type of the third node, wherein the third node can be understood as any type of node, but the types of the household information which can be inquired by different types of third node users are different. For example, only the marital status can be inquired in the civil bureau.
Based on the same idea, some embodiments of the present application further provide a device and a non-volatile computer storage medium corresponding to the above-described platform.
Fig. 2 is a schematic diagram of an apparatus framework provided in an embodiment of the present disclosure, in which an apparatus for managing tenancy based on a block chain includes:
at least one processor; and the number of the first and second groups,
a memory communicatively coupled to the at least one processor; wherein the content of the first and second substances,
the memory stores instructions executable by the at least one processor to enable the at least one processor to:
establishing a block chain for storing household registration information, wherein an intelligent contract for managing the household registration information is arranged on the block chain;
receiving, in a first node, a first request to write household registration information to a block chain;
determining a plurality of second nodes of the same type as the first node by using the intelligent contract;
encrypting the domicile information using public keys of the first node and the plurality of second nodes;
and packaging the encrypted household registration information into blocks, writing the blocks into the block chain and broadcasting the blocks.
Some embodiments of the present application provide a non-transitory computer storage medium for managing household membership based on block chains corresponding to fig. 1, storing computer-executable instructions configured to:
establishing a block chain for storing household registration information, wherein an intelligent contract for managing the household registration information is arranged on the block chain;
receiving, in a first node, a first request to write household registration information to a block chain;
determining a plurality of second nodes of the same type as the first node by using the intelligent contract;
encrypting the domicile information using public keys of the first node and the plurality of second nodes;
and packaging the encrypted household registration information into blocks, writing the blocks into the block chain and broadcasting the blocks.
The embodiments in the present application are described in a progressive manner, and the same and similar parts among the embodiments can be referred to each other, and each embodiment focuses on the differences from the other embodiments. In particular, for the device and media embodiments, the description is relatively simple as it is substantially similar to the method embodiments, and reference may be made to some descriptions of the method embodiments for relevant points.
The device and the medium provided by the embodiment of the application correspond to the method one to one, so the device and the medium also have the similar beneficial technical effects as the corresponding method, and the beneficial technical effects of the method are explained in detail above, so the beneficial technical effects of the device and the medium are not repeated herein.
As will be appreciated by one skilled in the art, embodiments of the present invention may be provided as a method, system, or computer program product. Accordingly, the present invention may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present invention may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.
The present invention is directed to methods, apparatus (systems), and computer program products according to embodiments of the present invention
A flowchart and/or block diagram of an article. It will be understood that each flow and/or block of the flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
In a typical configuration, a computing device includes one or more processors (CPUs), input/output interfaces, network interfaces, and memory.
The memory may include forms of volatile memory in a computer readable medium, Random Access Memory (RAM) and/or non-volatile memory, such as Read Only Memory (ROM) or flash memory (flash RAM). Memory is an example of a computer-readable medium.
Computer-readable media, including both non-transitory and non-transitory, removable and non-removable media, may implement information storage by any method or technology. The information may be computer readable instructions, data structures, modules of a program, or other data. Examples of computer storage media include, but are not limited to, phase change memory (PRAM), Static Random Access Memory (SRAM), Dynamic Random Access Memory (DRAM), other types of Random Access Memory (RAM), Read Only Memory (ROM), Electrically Erasable Programmable Read Only Memory (EEPROM), flash memory or other memory technology, compact disc read only memory (CD-ROM), Digital Versatile Discs (DVD) or other optical storage, magnetic cassettes, magnetic tape magnetic disk storage or other magnetic storage devices, or any other non-transmission medium that can be used to store information that can be accessed by a computing device. As defined herein, a computer readable medium does not include a transitory computer readable medium such as a modulated data signal and a carrier wave.
It should also be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
The above description is only an example of the present application and is not intended to limit the present application. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.
Claims (10)
1. A method for managing household registration based on block chaining, comprising:
establishing a block chain for storing household registration information, wherein an intelligent contract for managing the household registration information is arranged on the block chain;
receiving, in a first node, a first request to write household registration information to a block chain;
determining a plurality of second nodes of the same type as the first node by using the intelligent contract;
encrypting the domicile information using public keys of the first node and the plurality of second nodes;
and packaging the encrypted household registration information into blocks, writing the blocks into the block chain and broadcasting the blocks.
2. The method of claim 1, wherein the type of the first node comprises: and household registration management departments.
3. The method of claim 1, wherein the encrypting the account information using the public keys of the first node and the plurality of second nodes comprises:
the domino information of the user is encrypted using the public key of the user.
4. The method of claim 1, further comprising:
determining a plurality of associated users in the domicile information, and encrypting the domicile information by using the public keys of the plurality of users.
5. The method of claim 1, further comprising:
receiving a second request of a third node for inquiring the household registration information;
the intelligent contract judges the type of the third node and sends the second request to the first node or the second node so as to provide the household information for the node.
6. The method of claim 5, wherein the smart contract determining a type of the third node and sending the second request to the first node or the second node to provide the domicile information to the node comprises:
the first node or the second node receives the second request, decrypts the corresponding household registration information, and forms feedback information;
and the first node or the second node encrypts the feedback information and the feedback information by using the public key of the third node and sends the encrypted feedback information to the third node.
7. The method of claim 1, wherein receiving a second request from a third node to query the domicile information comprises:
and receiving a request of the user for inquiring the household registration information, and determining a third node used by the user.
8. The method of claim 7,
and providing corresponding household registration information for the user according to the type of the third node.
9. An apparatus for managing household registration based on block chaining, comprising:
at least one processor; and the number of the first and second groups,
a memory communicatively coupled to the at least one processor; wherein the content of the first and second substances,
the memory stores instructions executable by the at least one processor to enable the at least one processor to:
establishing a block chain for storing household registration information, wherein an intelligent contract for managing the household registration information is arranged on the block chain;
receiving, in a first node, a first request to write household registration information to a block chain;
determining a plurality of second nodes of the same type as the first node by using the intelligent contract;
encrypting the domicile information using public keys of the first node and the plurality of second nodes;
and packaging the encrypted household registration information into blocks, writing the blocks into the block chain and broadcasting the blocks.
10. A non-transitory computer storage medium for managing household membership based on blockchains, the computer storage medium having stored thereon computer-executable instructions configured to:
establishing a block chain for storing household registration information, wherein an intelligent contract for managing the household registration information is arranged on the block chain;
receiving, in a first node, a first request to write household registration information to a block chain;
determining a plurality of second nodes of the same type as the first node by using the intelligent contract;
encrypting the domicile information using public keys of the first node and the plurality of second nodes;
and packaging the encrypted household registration information into blocks, writing the blocks into the block chain and broadcasting the blocks.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201911194307.9A CN111008386A (en) | 2019-11-28 | 2019-11-28 | Method, device and medium for managing household registration based on block chain |
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| CN201911194307.9A CN111008386A (en) | 2019-11-28 | 2019-11-28 | Method, device and medium for managing household registration based on block chain |
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| CN111008386A true CN111008386A (en) | 2020-04-14 |
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| CN201911194307.9A Pending CN111008386A (en) | 2019-11-28 | 2019-11-28 | Method, device and medium for managing household registration based on block chain |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112732730A (en) * | 2020-12-29 | 2021-04-30 | 中国联合网络通信集团有限公司 | Block chain based card data updating method, system and provider platform |
| CN112988893B (en) * | 2021-03-15 | 2023-05-12 | 中国联合网络通信集团有限公司 | Information management method, system, block chain node and medium based on block chain |
-
2019
- 2019-11-28 CN CN201911194307.9A patent/CN111008386A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112732730A (en) * | 2020-12-29 | 2021-04-30 | 中国联合网络通信集团有限公司 | Block chain based card data updating method, system and provider platform |
| CN112732730B (en) * | 2020-12-29 | 2023-06-16 | 中国联合网络通信集团有限公司 | Block chain-based card data updating method, system and provider platform |
| CN112988893B (en) * | 2021-03-15 | 2023-05-12 | 中国联合网络通信集团有限公司 | Information management method, system, block chain node and medium based on block chain |
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