CN110472970A - A kind of pre-generated block method and system based on block chain - Google Patents
A kind of pre-generated block method and system based on block chain Download PDFInfo
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- CN110472970A CN110472970A CN201810434812.5A CN201810434812A CN110472970A CN 110472970 A CN110472970 A CN 110472970A CN 201810434812 A CN201810434812 A CN 201810434812A CN 110472970 A CN110472970 A CN 110472970A
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- block
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- transaction information
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- new block
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q20/00—Payment architectures, schemes or protocols
- G06Q20/38—Payment protocols; Details thereof
- G06Q20/382—Payment protocols; Details thereof insuring higher security of transaction
- G06Q20/3825—Use of electronic signatures
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q20/00—Payment architectures, schemes or protocols
- G06Q20/38—Payment protocols; Details thereof
- G06Q20/382—Payment protocols; Details thereof insuring higher security of transaction
- G06Q20/3829—Payment protocols; Details thereof insuring higher security of transaction involving key management
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q20/00—Payment architectures, schemes or protocols
- G06Q20/38—Payment protocols; Details thereof
- G06Q20/40—Authorisation, e.g. identification of payer or payee, verification of customer or shop credentials; Review and approval of payers, e.g. check credit lines or negative lists
- G06Q20/401—Transaction verification
Abstract
The pre-generated block method and system based on block chain that the invention discloses a kind of, when the operation of destination node meets preset condition, destination node is in block chain network by voting, elect the legitimacy that can be participated in the representative node of new block foundation and verify node and new block, since the new block sets up the 0th second, node in the new block carries out trading processing when receiving a transaction information every time immediately, the block marking is stamped when trading processing is completed and is put into the new block, node in the new block continues to and handle Transaction Information until the new block cycle time terminates, finally stamp the final signature of new block, when the processing of transaction is split as fragment from centralization, namely make full use of the block time, the problem of block time can be can exceed that by having prevented the processing time of transaction itself , by the method for pre-generated block in advance, significantly improve the stability and reliability of block chain.
Description
Technical field
The present invention relates to block chain technical field, especially a kind of pre-generated block method based on block chain and it is
System.
Background technique
Block chain is to verify to know together algorithm next life with storing data, using distributed node using block linked data structure
At guarantee with more new data, in the way of cryptography data transmission and access safety, using by automatized script code-group
At intelligent contract program the completely new distributed basis framework and calculation of one kind with operation data.
On traditional method, the common method of formation of block probably divides three steps, and the first step, which was taken out in this block time, to be needed to handle
Transaction；Second step verifies the legitimacy of these transaction and these transaction comes into force；These transaction are encapsulated into area by third step
Inside block.In this medium-sized method of formation, will appear problem when number of transaction is very big, exactly trade processing itself when
Between can exceed that the block time, so as to cause block time-out out cause out block it is invalid and fail.
Based on this, how to solve the problem of that trading processing time-out leads to that block is invalid out and failure becomes a research direction.
Summary of the invention
The present invention is directed to propose a kind of pre-generated block method and system based on block chain, by the processing of transaction from collection
It when Chinese style is split as fragment, solves the problems, such as that block goes out block time-out, significantly improves the stability of block chain and reliable
Property.
A kind of pre-generated block method based on block chain, which comprises
S1, setting, which meet, participates in the preset condition that block is established, when the operation of destination node meets preset condition, target
Node by voting, elects the representative node that can participate in new block foundation and verifies node and new in block chain network
The legitimacy of block, the new block are legal blank block, do not include any Transaction Information, and the destination node is block
Any node in chain network；
S2, since the new block sets up the 0th second, the node in the new block receives a transaction information every time
When carry out trading processing immediately, stamp the block marking when trading processing is completed and be put into the new block；
Node on S3, the new block continues to and handle Transaction Information until the new block cycle time ties
Beam finally stamps the final signature of the new block.
Further, described when the operation of destination node meets preset condition, destination node is carried out in block chain network
Ballot generates the new block, comprising:
When the destination node participation and equity value reach preset value, has again by filtering out existing participation and meet
The destination node of standard equity value, which becomes, represents node, constitutes the legal block of blank based on the destination node information.
Further, the legitimacy of the verifying node and new block, comprising:
When some described destination node to other destination nodes issue request of data when, according to other destination nodes whether
Feedback is made to the destination node for issuing request of data, and the destination node is divided into trusted node and trustless node；
Then the similar feedback data amount made according to destination node described in other whether be more than feedback data total amount 1-
(n-1)/3, if then indicating that some described destination node is legitimate node, if not then indicating some described destination node
For illegal node.
It notifies the node that represents to verify the legitimacy of the new block, the new district is proved according to verification result
The legitimacy of block.
Further, since the new block sets up the 0th second, the node in new block receives transaction letter every time
Immediately trading processing is carried out when breath, comprising:
Node in the new block is since the default block period time when timing, when receiving Transaction Information, i.e.,
Quarter signs, and obtains data signature, and the nodal information, Transaction Information, data signature are collectively stored in the new block
On memory space.
Further, the node in the new block continues to and handles Transaction Information when the new district block period
Between terminate, comprising:
Node processing Transaction Information in the new block is that the default block period time of the new block is followed to carry out
, once the block period time is finished, Transaction Information is handled at this time and is stopped, no longer carrying out the processing of Transaction Information, finally
Stamp the signature of the new block.
A kind of system with pre-generated block method, including
Generation module: the generation module is used to filter out the destination node with preset condition is met, and is closed by verifying
Method builds new block, and the new block is the legal block of blank, does not contain Transaction Information and data signature；
Message processing module: the message processing module receives Transaction Information, verifying transaction letter for the destination node
The legitimacy of breath, to treated, Transaction Information is signed, and obtains data signature；
Memory module: the memory module is for storing the destination node information, Transaction Information, data signature；
Timing module: the timing module is finished, institute for setting block period time and timing when the block period time
Stating the node in new block must not continue to and handle Transaction Information；
Information transmission modular: the information transmission modular receives Transaction Information for node and transmits the canal of Transaction Information
Road.
Node pre-generates blank block by the generation module and passes through information when node receives Transaction Information
The processing module processing Transaction Information；The signature block eventually formed is stored in the memory module；The timing module meter
The time required for entire block generates is calculated, is signed at once to block when the time is finished.
Further, the generation module includes:
Ballot unit: the preset standard vote proved in block chain network any node according to participation and equity
It enumerates and meets preset standard and represent node.
Further, the generation module further include:
Authentication unit: for notify it is described represent node the legitimacy of the blank block verified, according to verifying
As a result the legitimacy of the new block is proved.
Further, the message processing module further include:
Verify subelement: for notifying that representing node verifies the legitimacy for the Transaction Information that other nodes transmit,
The processing of Transaction Information is carried out if legal.
Further, the message processing module further include:
Processing subelement: for handling legal Transaction Information after verifying, to treated, Transaction Information is signed
Name, obtains data signature.
Scheme compared to existing technology, the invention has the following advantages:
(1) when the processing of transaction being split as fragment from centralization, that is, the block time is made full use of, has prevented transaction
The problem of processing time of itself can exceed that the block time；
(2) it is handled by Transaction Information and is carried out with block period time synchronization, helped to solve block and go out block time-out
Problem；
(3) method by pre-generating block in advance, significantly improves the stability and reliability of block chain.
Detailed description of the invention
Fig. 1 is the flow diagram that the present invention program system pre-generates block；
Fig. 2 is the present invention program system module composition schematic diagram；
Fig. 3 is the flow diagram that the present invention program pre-generates block.
Specific embodiment
The invention will be further described in the following with reference to the drawings and specific embodiments.It should be noted that following institute
Technical characteristic involved in each embodiment of the present invention of description can be combined with each other as long as they do not conflict with each other.
As shown in Figure 1, Figure 3, a kind of pre-generated block method based on block chain, which comprises
S1, setting, which meet, participates in the preset condition that block is established, when the operation of destination node meets preset condition, target
Node by voting, elects the representative node that can participate in new block foundation and to verify node legal in block chain network
Property, it does not include any Transaction Information that the new block, which is legal blank block, and the destination node is in block chain network
Any node；
S2, since the new block sets up the 0th second, the node in the new block receives a transaction information every time
When carry out trading processing immediately, stamp the block marking when trading processing is completed and be put into the new block；
Node on S3, the new block continues to and handle Transaction Information until the new block cycle time ties
Beam finally stamps the final signature of the new block.
It preferentially selects, described when the operation of destination node meets preset condition, destination node is in block chain network
It carries out ballot and generates the new block, comprising:
When the destination node participation and equity value reach preset value, has again by filtering out existing participation and meet
The destination node of standard equity value, which becomes, represents node, constitutes the legal block of blank based on the destination node information.
It preferentially selects, the verifying node legitimacy, comprising:
When some described destination node to other destination nodes issue request of data when, according to other destination nodes whether
Feedback is made to the destination node for issuing request of data, and the destination node is divided into trusted node and trustless node；
Then the similar feedback data amount made according to destination node described in other whether be more than feedback data total amount 1-
(n-1)/3, if then indicating that some described destination node is legitimate node, if not then indicating some described destination node
For illegal node.
It preferentially selects, since the new block sets up the 0th second, the node in new block receives a friendship every time
Immediately trading processing is carried out when easy information, comprising:
Node in the new block when timing, is, i.e., when receiving Transaction Information since the default block period time
Quarter signs, and obtains data signature, and the nodal information, Transaction Information, data signature are collectively stored in the new block
On memory space.
It preferentially selects, the node in the new block continues to and handle Transaction Information until new block week
Time phase terminates, comprising:
Node processing Transaction Information in new block be follow the default block period time of new block to carry out, once area
The block period time is finished, and handles Transaction Information at this time and stops, no longer carrying out the processing of Transaction Information, finally stamp the label of new block
Name.
When the processing of transaction is split as fragment from centralization, that is, the block time is made full use of, has prevented transaction originally
The problem of processing time of body can exceed that the block time.
As shown in Fig. 2, a kind of system with pre-generated block method, comprising: generation module, message processing module,
Memory module, timing module, information transmission modular.
It preferentially selects, generating block includes ballot unit and authentication unit, and the node in block chain network exists
Trustless or participation and equity are worth low destination node.
Unit vote by throwing in block chain network any node according to the preset standard that participation and equity prove
It votes for enumerating and meets preset standard and represent node.
Authentication unit is tied for notifying the node that represents to verify the legitimacy of the blank block according to verifying
Fruit proves the legitimacy of the new block.
Ballot unit filters out qualified destination node by setting preset condition, is verified and is represented by authentication unit
The legitimacy of node, to build new block, the new block is the legal block of blank, does not contain Transaction Information and data label
Name；
It preferentially selects, message processing module includes verifying subelement and processing subelement.
Verifying subelement is for notifying that representing node verifies the legitimacy for the Transaction Information that other nodes transmit, such as
The processing of Transaction Information is carried out if fruit is legal；
Processing subelement is used to handle legal Transaction Information after verifying, and to treated, Transaction Information is signed
Name, obtains data signature.
Message processing module receives Transaction Information for the destination node, verifies Transaction Information by verifying subelement
Legitimacy, and then licit traffic information is handled by processing subelement, to treated, Transaction Information is signed, and obtains data
Signature；
It preferentially selects, memory module is for storing the destination node information, Transaction Information, data signature；
It preferentially selects, timing module is finished, newly for setting block period time and timing when the block period time
Node on block must not continue to and handle Transaction Information；
It preferentially selects, information transmission modular receives Transaction Information for node and transmits the channel of Transaction Information.
It is handled by Transaction Information and is carried out with block period time synchronization, helped to solve block and go out asking for block time-out
Topic；Method by pre-generating block in advance, significantly improves the stability and reliability of block chain.
The above described is only a preferred embodiment of the present invention, be not intended to limit the scope of the present invention,
Therefore the changes or modifications that claim under this invention and specification are done in every case, it all should belong to the range that the invention patent covers
Within.
Claims (10)
1. a kind of pre-generated block method based on block chain, which is characterized in that the described method includes:
S1, setting, which meet, participates in the preset condition that block is established, when the operation of destination node meets preset condition, destination node
In block chain network by voting, elects the representative node that can participate in new block foundation and verify node and new block
Legitimacy, the new block be legal blank block, not include any Transaction Information, the destination node be block link network
Any node in network；
S2, since the new block sets up the 0th second, when the node in the new block receives a transaction information every time i.e.
Shi Jinhang trading processing stamps the block marking when trading processing is completed and is put into the new block；
Node on S3, the new block continues to and handle Transaction Information until the new block cycle time terminates, most
The final signature of the new block is stamped afterwards.
2. a kind of pre-generated block method based on block chain according to claim 1, which is characterized in that described to work as mesh
When the operation of mark node meets preset condition, destination node carries out ballot in block chain network and generates the new block, comprising:
When the destination node participation and equity value reach preset value, complied with standard again by filtering out existing participation
The destination node of equity value, which becomes, represents node, constitutes the legal block of blank based on the destination node information.
3. a kind of pre-generated block method based on block chain according to claim 1, which is characterized in that the verifying
The legitimacy of node and new block, comprising:
When some described destination node issues request of data to other destination nodes, according to other destination nodes whether to hair
The destination node of request of data, which makes feeding back, out is divided into trusted node and trustless node for the destination node；
Then the similar feedback data amount made according to destination node described in other whether be more than feedback data total amount 1- (n-
1)/3, if then indicating that some described destination node is legitimate node, if not then indicating that some described destination node is
Illegal node.
It notifies the node that represents to verify the legitimacy of the new block, the new block is proved according to verification result
Legitimacy.
4. a kind of pre-generated block method based on block chain according to claim 1, which is characterized in that from described new
Block, which is set up the 0th second, to be started, and the node in new block carries out trading processing immediately when receiving a transaction information every time, packet
It includes:
Node in the new block is since the default block period time when timing, when receiving Transaction Information, at once into
Row signature, obtains data signature, and the nodal information, Transaction Information, data signature are collectively stored in the new block and stored
Spatially.
5. a kind of pre-generated block method based on block chain according to claim 1, which is characterized in that the new district
Node on block continues to and handle Transaction Information until the new block cycle time terminates, comprising:
Node processing Transaction Information in the new block is that the default block period time of the new block is followed to carry out, one
The block period time described in denier is finished, and handles Transaction Information at this time and stops, no longer carrying out the processing of Transaction Information, finally stamp institute
State the marking of new block.
6. a kind of system with pre-generated block method, which is characterized in that including
Generation module: the generation module is used to filter out the destination node with preset condition is met, by verifying legitimacy
New block is built, the new block is the legal block of blank, does not contain Transaction Information and data signature；
Message processing module: the message processing module receives Transaction Information for the destination node, verifies Transaction Information
Legitimacy, to treated, Transaction Information is signed, and obtains data signature；
Memory module: the memory module is for storing the destination node information, Transaction Information, data signature；
Timing module: the timing module is used to set block period time and timing, is finished when the block period time, described new
Node on block must not continue to and handle Transaction Information；
Information transmission modular: the information transmission modular receives Transaction Information for node and transmits the channel of Transaction Information.
Node pre-generates blank block by the generation module and passes through information processing when node receives Transaction Information
Transaction Information described in resume module；The signature block eventually formed is stored in the memory module；The timing module calculates whole
Time required for a block generates at once signs to block when the time is finished.
7. a kind of system with pre-generated block method according to claim 6, which is characterized in that the generation mould
Block includes:
Ballot unit: it is enumerated in block chain network any node according to the preset standard vote that participation and equity prove
Meet preset standard and represents node.
8. a kind of system with pre-generated block method according to claim 6, which is characterized in that the generation mould
Block further include:
Authentication unit: for notify it is described represent node the legitimacy of the blank block verified, according to verification result
Prove the legitimacy of the new block.
9. a kind of system with pre-generated block method according to claim 6, which is characterized in that at the information
Manage module further include:
Verify subelement: for notifying that representing node verifies the legitimacy for the Transaction Information that other nodes transmit, if
The processing of Transaction Information is carried out if legal.
10. a kind of system with pre-generated block method according to claim 6, which is characterized in that the information
Processing module further include:
Processing subelement: for handling legal Transaction Information after verifying, to treated, Transaction Information is signed, and is obtained
To data signature.
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| CN113518005A (en) * | 2021-06-22 | 2021-10-19 | 腾讯科技（深圳）有限公司 | Block consensus method, device, equipment and storage medium |
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| CN110472970B (en) | 2022-05-10 |
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