CN110059136A - Information storage means, equipment and storage medium based on domain name block chain - Google Patents
Information storage means, equipment and storage medium based on domain name block chain Download PDFInfo
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- CN110059136A CN110059136A CN201910310719.8A CN201910310719A CN110059136A CN 110059136 A CN110059136 A CN 110059136A CN 201910310719 A CN201910310719 A CN 201910310719A CN 110059136 A CN110059136 A CN 110059136A
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- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
- G06F16/27—Replication, distribution or synchronisation of data between databases or within a distributed database system; Distributed database system architectures therefor
- G06F16/275—Synchronous replication
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Abstract
The embodiment of the present invention provides a kind of information storage means based on domain name block chain, equipment and storage medium.The embodiment of the present invention receives the transaction record that the participation node in domain name block chain network is broadcasted in domain name block chain network by accounting nodes, and according to the type of the transaction record, the main chain and it is described at least one from the functional information of chain, by the transaction record be stored in the main chain or it is described at least one from chain, so that different types of data are possibly stored in different chains in domain name block chain network, avoid all data in the domain name block chain network that block chain account book is all recorded, reduce the data volume of the block chain account book, when reducing new node and being added in the domain name block chain network, the new node synchronizes the time of the block chain account book.
Description
Technical field
The present embodiments relate to field of communication technology more particularly to a kind of information storage sides based on domain name block chain
Method, equipment and storage medium.
Background technique
Node in domain name block chain network can in the domain name block chain network broadcast message, for example, node can be with
Broadcast registration information and transaction record in the domain name block chain network, the registration information is with can specifically include the IP of the node
Location, domain name block chain mark etc..
But with the increase of the domain name block chain network interior joint quantity, the note broadcasted in the domain name block chain network
Volume information and transaction record will be more and more, if the domain name block chain is all recorded in all registration information and transaction record
Block chain account book in network, the data volume that will lead to the block chain account book are very huge.When there is new node to be added to the domain
When in name block chain network, it will lead to the new node needs and take a long time to synchronize the block chain account book.
Summary of the invention
The embodiment of the present invention provides a kind of information storage means based on domain name block chain, equipment and storage medium, with drop
The data volume of the low block chain account book, when reducing new node and being added in the domain name block chain network, the new node is synchronous
The time of the block chain account book.
In a first aspect, the embodiment of the present invention provides a kind of information storage means based on domain name block chain, comprising:
Accounting nodes in domain name block chain network receive the wound generation node of domain name block chain in domain name block link network
The wound generation block for the domain name block chain broadcasted in network, the wound generation block include the main chain and at least of domain name block chain
One from the functional information of chain, the domain name block chain mark of the wound generation node, the public key of the wound generation node, described at least one
A wound generation block from chain；
The accounting nodes receive the participation node in domain name block chain network in domain name block chain network
The transaction record of broadcast；
The accounting nodes according to the type of the transaction record, the main chain and it is described at least one from the function of chain believe
Breath, by the transaction record be stored in the main chain or it is described at least one from chain.
Second aspect, the embodiment of the present invention provide the accounting nodes in a kind of domain name block chain network, comprising:
Memory；
Processor；
Communication interface；And
Computer program；
Wherein, the computer program stores in the memory, and is configured as being executed by the processor following
Operation:
It is broadcasted in domain name block chain network by the wound generation node that the communication interface receives domain name block chain
The wound generation block of domain name block chain, the wound generation block include domain name block chain main chain and at least one from chain
Functional information, the domain name block chain mark of the wound generation node, the wound generation node public key, it is described at least one from the wound of chain
Generation block；
The participation node in domain name block chain network is received in domain name block link network by the communication interface
The transaction record broadcasted in network；
According to the type of the transaction record, the main chain and it is described at least one from the functional information of chain, by the friendship
Easy record storage the main chain or it is described at least one from chain.
The third aspect, the embodiment of the present invention provide a kind of computer readable storage medium, are stored thereon with computer program,
The computer program is executed by processor to realize method described in first aspect.
Information storage means based on domain name block chain, equipment and storage medium provided in an embodiment of the present invention, pass through note
Account node receives the transaction record that the participation node in domain name block chain network is broadcasted in domain name block chain network,
And according to the type of the transaction record, the main chain and it is described at least one from the functional information of chain, by the transaction record
Be stored in the main chain or it is described at least one from chain so that different types of data can store in domain name block chain network
Into different chains, avoids all data in the domain name block chain network that block chain account book is all recorded, reduce the block
The data volume of chain account book, when reducing new node and being added in the domain name block chain network, which synchronizes the block
The time of chain account book.
Detailed description of the invention
Fig. 1 is the information storage means flow chart provided in an embodiment of the present invention based on domain name block chain；
Fig. 2 be another embodiment of the present invention provides the information storage means flow chart based on domain name block chain；
Fig. 3 is the structural schematic diagram of the accounting nodes in domain name block chain network provided in an embodiment of the present invention.
Through the above attached drawings, it has been shown that the specific embodiment of the disclosure will be hereinafter described in more detail.These attached drawings
It is not intended to limit the scope of this disclosure concept by any means with verbal description, but is by referring to specific embodiments
Those skilled in the art illustrate the concept of the disclosure.
Specific embodiment
Example embodiments are described in detail here, and the example is illustrated in the accompanying drawings.Following description is related to
When attached drawing, unless otherwise indicated, the same numbers in different drawings indicate the same or similar elements.Following exemplary embodiment
Described in embodiment do not represent all implementations consistent with this disclosure.On the contrary, they be only with it is such as appended
The example of the consistent device and method of some aspects be described in detail in claims, the disclosure.
Information storage means provided in an embodiment of the present invention based on domain name block chain, it is intended to solve the as above of the prior art
Technical problem.
How to be solved with technical solution of the specifically embodiment to technical solution of the present invention and the application below above-mentioned
Technical problem is described in detail.These specific embodiments can be combined with each other below, for the same or similar concept
Or process may repeat no more in certain embodiments.Below in conjunction with attached drawing, the embodiment of the present invention is described.
Fig. 1 is the information storage means flow chart provided in an embodiment of the present invention based on domain name block chain.The present invention is implemented
Example is directed to the technical problem as above of the prior art, provides the information storage means based on domain name block chain, this method specifically walks
It is rapid as follows:
Accounting nodes in step 101, domain name block chain network receive the wound generation node of domain name block chain in domain name
The wound generation block for the domain name block chain broadcasted in block chain network, the wound generation block include the master of domain name block chain
Chain and at least one from the functional information of chain, the domain name block chain mark of the wound generation node, the public key of the wound generation node, institute
State at least one wound generation block from chain.
In the present embodiment, domain name block chain network specifically can be block chain network, wrap in the domain name block chain network
Multiple nodes are included, the function of at least partly node is different in multiple node.For example, the portion in the domain name block chain network
Partial node is accounting nodes, which is used to safeguard the block chain account book in the domain name block chain network, by the domain name area
The transaction record broadcasted in block chain network is stored in the block chain account book.
In addition, the domain name block chain network further includes the wound generation node of domain name block chain, the wound generation node is for generating this
The wound generation block of domain name block chain i.e. first block of the domain name block chain, specifically, the wound generation node is by the domain name block
The wound generation block of chain is broadcast in the domain name block chain network.In the present embodiment, which includes main chain and from chain,
Wherein, it there is from chain when main chain wound generation block is established, run parallel together from chain and main chain.One is not limited to from the number of chain
It is a, can be it is multiple, each from chain complete a function or application in a scene.Specifically, the wound generation of the domain name block chain
Include: in block the domain name block chain main chain and at least one from the functional information of chain, the domain name block chain of the wound generation node
Mark, the wound generation node public key, this at least one from information such as the wound generation blocks of chain.
Specifically, after the wound generation node of the domain name block chain can sign to the wound generation node using the private key of oneself
It is broadcast in the domain name block chain network.Wherein, the wound generation node of main chain is the wound generation node from chain, main chain and the public affairs from chain
Private key, i.e., can not be separately as a block chain from chain to consistent.
Wherein, main chain can specifically indicate function of the main chain at least one from chain from the functional information of chain at least one
It divides.Optionally, the main chain is used to store the registration information for participating in node, and the registration information includes the participation section
Domain name, the mark, public key, IP address of point；It is described to be used to store the dynamic data in real time from chain.
For example, the main chain of domain name block chain only records the registration information for participating in node, for example, participating in the domain name of node, mark
Knowledge, public key, IP address etc..The release information that distributed application program is recorded from chain 1, for example, the end of the distributed application program
Slogan, title, download address etc..It is recorded from chain 2 and participates in node to the evaluation information etc. of the distributed application program.Namely
It says, the information that recording different types are more distinguished from chain can be generated in domain name block chain.
Accounting nodes in domain name block chain network receive the wound generation node of domain name block chain in domain name block link network
The wound generation block for the domain name block chain broadcasted in network.
Step 102, the accounting nodes receive the participation node in domain name block chain network in domain name block
The transaction record broadcasted in chain network.
In addition, the participation node in domain name block chain network can also broadcast transaction note in the domain name block chain network
Record.Accounting nodes in domain name block chain network can also receive the transaction record for participating in node broadcasts.
Step 103, the accounting nodes according to the type of the transaction record, the main chain and it is described at least one from chain
Functional information, by the transaction record be stored in the main chain or it is described at least one from chain.
Main chain and each data that recording different types are respectively used to from chain due to domain name block chain, work as book keeping operation
Node receive participate in node broadcasts transaction record when, the accounting nodes it needs to be determined that the transaction record type.Go forward side by side one
Step according to the type of the transaction record, the main chain and it is described at least one from the functional information of chain, the transaction record is deposited
Storage the main chain or it is described at least one from chain.
Optionally, the accounting nodes according to the type of the transaction record, the main chain and it is described at least one from chain
Functional information, by the transaction record be stored in the main chain or it is described at least one from chain, comprising: if the book keeping operation save
Point determines that the transaction record is the registration information for participating in node, then the transaction record is stored in by the accounting nodes
In the main chain；If the accounting nodes determine that the transaction record is the dynamic data in real time, the accounting nodes
By the transaction record be stored in it is described at least one from chain.
For example, the transaction record for the participation node broadcasts that accounting nodes receive is the registration information of the participation node, then
The transaction record is stored in the main chain by the accounting nodes.If the participation node broadcasts that the accounting nodes receive
Transaction record is real-time dynamic data, then the accounting nodes by the transaction record be stored in it is described at least one from chain.
It is each independent from each other between chain, is each stored in the N+1 block from chain from the cryptographic Hash of the n-th block of chain
In.In this way, cryptographic Hash verifying can be carried out from chain to this.
In the present embodiment, the participation node in domain name block chain network can only download complete information in main chain, respectively
A data from chain can not have to complete downloading, for example, the participation node can download according to their own needs some from
Data in chain.
The embodiment of the present invention receives the participation node in domain name block chain network in domain name by accounting nodes
The transaction record broadcasted in block chain network, and according to the type of the transaction record, the main chain and it is described at least one from
The functional information of chain, by the transaction record be stored in the main chain or it is described at least one from chain so that domain name block chain
Different types of data are possibly stored in different chains in network, and all data in the domain name block chain network is avoided all to remember
Block chain account book is recorded, the data volume of the block chain account book is reduced, new node is reduced and is added to the domain name block link network
When in network, which synchronizes the time of the block chain account book.
Fig. 2 be another embodiment of the present invention provides the information storage means flow chart based on domain name block chain.Above-mentioned
On the basis of embodiment, the accounting nodes by the transaction record be stored in it is described at least one from chain, comprising: the note
Account node by the transaction record and the mark for participating in node be stored in it is described at least one from chain.
For example, when the transaction record for the participation node broadcasts that accounting nodes receive is real-time dynamic data, the note
The mark of the transaction record and the participation node can be that the domain name block chain mark of the participation node is stored in certain by account node
One from chain.That is, the mark for participating in node is corresponding with from every transaction record in chain, for example, domain name block
Chain mark or other globally unique identification informations.And existing information does not save then on this chain on other chains.
The accounting nodes by the transaction record and the mark for participating in node be stored in it is described at least one from chain
In after, the method also includes following steps:
Step 201, the accounting nodes obtain the participation according to the mark for participating in node from the main chain and save
The public key of point.
Optionally, the transaction record for participating in node broadcasts can be the participation node using the friendship after oneself private key signature
Easily record.It is identified when accounting nodes receive the transaction record, or by the domain name block chain of the transaction record and the participation node
Some is stored in after in chain, which can also carry out signature verification to the transaction record.Due to the participation node
Registration information, for example, the information such as domain name, mark, public key, IP address for participating in node are stored in main chain, therefore, the book keeping operation
Node can obtain the public key for participating in node according to the mark of the participation node from main chain.That is, only in master
The node registered on chain could initiate transaction record from chain.
The accounting nodes can only be responsible for certain book keeping operation from chain, can also be responsible for the book keeping operation of all chains, not limit herein
System.Furthermore it is also possible to which different digging mines is arranged to the accounting nodes of every chain and rewards amount according to the importance of every chain.
Step 202, the accounting nodes test the signature of the transaction record according to the public key for participating in node
Card.
After accounting nodes get the public key for participating in node, the participation node is broadcasted according to the public key transaction record
Signature verified.
The embodiment of the present invention only stores the data of most critical and core by main chain, more data dynamic in real time from
It is saved in chain.Domain name block chain can be set multiple from chain, each complete a function or a scene from chain.In this way for
For some specific participation node, it is only necessary to according to the demand of the participation node, some data from chain is downloaded,
Without downloading whole data.
Fig. 3 is the structural schematic diagram of the accounting nodes in domain name block chain network provided in an embodiment of the present invention.The present invention
The accounting nodes in domain name block chain network that embodiment provides can execute the reality of the information storage means based on domain name block chain
The process flow of example offer is applied, as shown in figure 3, accounting nodes 30 include: memory 31, processor 32, computer program and lead to
Communication interface 33；Wherein, computer program is stored in memory 31, and is configured as executing following operation by processor 32: logical
It crosses communication interface 33 and receives the domain name block that the wound generation node of domain name block chain is broadcasted in domain name block chain network
The wound generation block of chain, the wound generation block include the main chain and at least one functional information from chain, institute of domain name block chain
State the domain name block chain mark of wound generation node, the public key of the wound generation node, it is described at least one from the wound generation block of chain；Pass through
Communication interface 33 receives the transaction that the participation node in domain name block chain network is broadcasted in domain name block chain network
Record；According to the type of the transaction record, the main chain and it is described at least one from the functional information of chain, the transaction is remembered
Address book stored the main chain or it is described at least one from chain.
Optionally, the main chain is used to store the registration information for participating in node, and the registration information includes the ginseng
With domain name, mark, public key, the IP address of node；It is described to be used to store the dynamic data in real time from chain.
Optionally, processor 32 according to the type of the transaction record, the main chain and it is described at least one from the function of chain
Can information, by the transaction record store the main chain or it is described at least one from chain when, be specifically used for: if processor 32
Determine that the transaction record is the registration information for participating in node, then the transaction record is stored in institute by the accounting nodes
It states in main chain；If processor 32 determines that the transaction record is the dynamic data in real time, the accounting nodes will be described
Transaction record be stored in it is described at least one from chain.
Optionally, processor 32 by the transaction record store it is described at least one from chain when, be specifically used for: by institute
State transaction record and the mark for participating in node be stored in it is described at least one from chain.
Optionally, processor 32 by the transaction record and the mark for participating in node be stored in it is described at least one from
It after in chain, is also used to: the public key for participating in node is obtained from the main chain according to the mark for participating in node；According to
The public key for participating in node verifies the signature of the transaction record.
Accounting nodes in the domain name block chain network of embodiment illustrated in fig. 3 can be used for executing the skill of above method embodiment
Art scheme, it is similar that the realization principle and technical effect are similar, and details are not described herein again.
In addition, the embodiment of the present invention also provides a kind of computer readable storage medium, it is stored thereon with computer program, institute
Computer program is stated to be executed by processor to realize the information storage means based on domain name block chain described in above-described embodiment.
In several embodiments provided by the present invention, it should be understood that disclosed device and method can pass through it
Its mode is realized.For example, the apparatus embodiments described above are merely exemplary, for example, the division of the unit, only
Only a kind of logical function partition, there may be another division manner in actual implementation, such as multiple units or components can be tied
Another system is closed or is desirably integrated into, or some features can be ignored or not executed.Another point, it is shown or discussed
Mutual coupling, direct-coupling or communication connection can be through some interfaces, the INDIRECT COUPLING or logical of device or unit
Letter connection can be electrical property, mechanical or other forms.
The unit as illustrated by the separation member may or may not be physically separated, aobvious as unit
The component shown may or may not be physical unit, it can and it is in one place, or may be distributed over multiple
In network unit.It can select some or all of unit therein according to the actual needs to realize the mesh of this embodiment scheme
's.
It, can also be in addition, the functional units in various embodiments of the present invention may be integrated into one processing unit
It is that each unit physically exists alone, can also be integrated in one unit with two or more units.Above-mentioned integrated list
Member both can take the form of hardware realization, can also realize in the form of hardware adds SFU software functional unit.
The above-mentioned integrated unit being realized in the form of SFU software functional unit can store and computer-readable deposit at one
In storage media.Above-mentioned SFU software functional unit is stored in a storage medium, including some instructions are used so that a computer
It is each that equipment (can be personal computer, server or the network equipment etc.) or processor (processor) execute the present invention
The part steps of embodiment the method.And storage medium above-mentioned includes: USB flash disk, mobile hard disk, read-only memory (Read-
Only Memory, ROM), random access memory (Random Access Memory, RAM), magnetic or disk etc. it is various
It can store the medium of program code.
Those skilled in the art can be understood that, for convenience and simplicity of description, only with above-mentioned each functional module
Division progress for example, in practical application, can according to need and above-mentioned function distribution is complete by different functional modules
At the internal structure of device being divided into different functional modules, to complete all or part of the functions described above.On
The specific work process for stating the device of description, can refer to corresponding processes in the foregoing method embodiment, and details are not described herein.
Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations；To the greatest extent
Pipe present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: its according to
So be possible to modify the technical solutions described in the foregoing embodiments, or to some or all of the technical features into
Row equivalent replacement；And these are modified or replaceed, various embodiments of the present invention technology that it does not separate the essence of the corresponding technical solution
The range of scheme.
Claims (11)
1. a kind of information storage means based on domain name block chain characterized by comprising
Accounting nodes in domain name block chain network receive the wound generation node of domain name block chain in domain name block chain network
The wound generation block of the domain name block chain of broadcast, it is described to create the main chain and at least one that generation block includes domain name block chain
From the functional information of chain, the domain name block chain mark of the wound generation node, the wound generation node public key, it is described at least one from
The wound generation block of chain；
The participation node that the accounting nodes receive in domain name block chain network is broadcasted in domain name block chain network
Transaction record；
The accounting nodes according to the type of the transaction record, the main chain and it is described at least one from the functional information of chain,
By the transaction record be stored in the main chain or it is described at least one from chain.
2. the method according to claim 1, wherein the main chain is used to store the registration letter for participating in node
Breath, the registration information include domain name, mark, public key, the IP address for participating in node；
It is described to be used to store the dynamic data in real time from chain.
3. according to the method described in claim 2, it is characterized in that, the accounting nodes according to the type of the transaction record,
The main chain and it is described at least one from the functional information of chain, the transaction record is stored in the main chain or described at least one
It is a from chain, comprising:
If the accounting nodes determine that the transaction record is the registration information for participating in node, the accounting nodes are by institute
Transaction record is stated to be stored in the main chain；
If the accounting nodes determine that the transaction record is the dynamic data in real time, the accounting nodes are by the friendship
Easy record storage it is described at least one from chain.
4. according to the method described in claim 3, it is characterized in that, the accounting nodes transaction record is stored in it is described
At least one is from chain, comprising:
The accounting nodes by the transaction record and the mark for participating in node be stored in it is described at least one from chain.
5. according to the method described in claim 4, it is characterized in that, the accounting nodes are by the transaction record and the participation
The mark of node be stored in it is described at least one after in chain, the method also includes:
The accounting nodes obtain the public key for participating in node according to the mark for participating in node from the main chain；
The accounting nodes verify the signature of the transaction record according to the public key for participating in node.
6. the accounting nodes in a kind of domain name block chain network characterized by comprising
Memory；
Processor；
Communication interface；And
Computer program；
Wherein, the computer program stores in the memory, and is configured as executing following operation by the processor:
By the communication interface receive domain name block chain wound generation node broadcasted in domain name block chain network described in
The wound generation block of domain name block chain, the wound generation block include function of the main chain of domain name block chain at least one from chain
Information, the domain name block chain mark of the wound generation node, the wound generation node public key, it is described at least one from the area Lian Chuanshi
Block；
The participation node in domain name block chain network is received in domain name block chain network by the communication interface
The transaction record of broadcast；
According to the type of the transaction record, the main chain and it is described at least one from the functional information of chain, the transaction is remembered
Address book stored the main chain or it is described at least one from chain.
7. accounting nodes according to claim 6, which is characterized in that the main chain is used to store the note for participating in node
Volume information, the registration information include domain name, mark, public key, the IP address for participating in node；
It is described to be used to store the dynamic data in real time from chain.
8. accounting nodes according to claim 7, which is characterized in that the processor is according to the class of the transaction record
Type, the main chain and it is described at least one from the functional information of chain, by the transaction record be stored in the main chain or it is described extremely
When lacking one from chain, it is specifically used for:
If the processor determines that the transaction record is the registration information for participating in node, the accounting nodes will be described
Transaction record is stored in the main chain；
If the processor determines that the transaction record is the dynamic data in real time, the accounting nodes are by the transaction
Record storage it is described at least one from chain.
9. accounting nodes according to claim 8, which is characterized in that the transaction record is stored in institute by the processor
When stating at least one from chain, it is specifically used for:
By the transaction record and the mark for participating in node be stored in it is described at least one from chain.
10. accounting nodes according to claim 9, which is characterized in that the processor is by the transaction record and described
Participate in node mark be stored in it is described at least one after in chain, be also used to:
The public key for participating in node is obtained from the main chain according to the mark for participating in node；
The signature of the transaction record is verified according to the public key for participating in node.
11. a kind of computer readable storage medium, is stored thereon with computer program, which is characterized in that the computer program
The method according to claim 1 to 5 is realized when being executed by processor.
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| CN110708390A (en) * | 2019-10-16 | 2020-01-17 | 腾讯科技（深圳）有限公司 | Data processing method, device, apparatus and medium based on inter-node data sharing |
| CN110784521A (en) * | 2019-09-30 | 2020-02-11 | 远光软件股份有限公司 | Block chain consensus method, electronic device and storage medium |
| CN111400399A (en) * | 2020-03-04 | 2020-07-10 | 链农(深圳)信息科技有限公司 | Account book synchronization method and device of block chain system and hardware equipment |
| WO2021232508A1 (en) * | 2020-05-21 | 2021-11-25 | 昆明大棒客科技有限公司 | Blockchain expansion method, blockchain node, and blockchain system |
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