CN107679863A - A kind of method of block catenary system and fast verification block - Google Patents
A kind of method of block catenary system and fast verification block Download PDFInfo
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- CN107679863A CN107679863A CN201710844778.4A CN201710844778A CN107679863A CN 107679863 A CN107679863 A CN 107679863A CN 201710844778 A CN201710844778 A CN 201710844778A CN 107679863 A CN107679863 A CN 107679863A
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- block
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- initial data
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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
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/46—Multiprogramming arrangements
- G06F9/50—Allocation of resources, e.g. of the central processing unit [CPU]
- G06F9/5005—Allocation of resources, e.g. of the central processing unit [CPU] to service a request
- G06F9/5027—Allocation of resources, e.g. of the central processing unit [CPU] to service a request the resource being a machine, e.g. CPUs, Servers, Terminals
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/46—Multiprogramming arrangements
- G06F9/54—Interprogram communication
- G06F9/542—Event management; Broadcasting; Multicasting; Notifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2209/00—Indexing scheme relating to G06F9/00
- G06F2209/50—Indexing scheme relating to G06F9/50
- G06F2209/5018—Thread allocation
Abstract
This application provides a kind of method of block catenary system and fast verification block, wherein, method includes：Block generation node sequence performs the transaction in block, data mode after each transaction execution data mode initial with block is made comparisons, the initial data state difference of next transaction is obtained, is broadcasted after the initial data state difference of each transaction is charged into block；Node of knowing together receives block, start the initial data state that multi-thread concurrent calculates respective transaction according to the initial data state difference merchandised in the initial data mode of the current block being locally stored and current block, execution is traded according to the initial data state of calculating gained transaction and obtains implementing result of merchandising, transaction implementing result records the data mode after transaction performs；According to transaction implementing result checking block.Concurrently transaction in block can be performed by the application and result verification, so as to lift the speed of checking and synchronous block by the means of expanding machinery hardware.
Description
Technical field
The application belongs to block chain field, more particularly to a kind of method of block catenary system fast verification block and quickly tests
Demonstrate,prove the block catenary system of block.
Background technology
Block chain uses block store transaction, and the transaction in block possesses strict order.All nodes for participating in common recognition
, it is necessary to carry out block transaction results checking to block after block is received.Needed before the checking of block transaction results to block
The transaction of memory storage carries out format verification in strict accordance with order and transaction performs, the primary data shape performed due to the latter transaction
The result that state performs dependent on previous transaction, this process is a series process at present, and previous transaction can only be waited to hold
Row complete, update the data state after, the latter transaction could based on after renewal data mode perform, treat All Activity in block
Order could carry out block transaction results checking after having performed.
The content of the invention
The application be used to solving in existing block catenary system block verifying speed is slow, block catenary system trade network performance not
The problem of high.
In order to solve the above-mentioned technical problem, the technical scheme of the application is a kind of block catenary system fast verification area of offer
The method of block, methods described include：
Block generation node sequence performs the transaction in block, and the data mode and block after each transaction is performed are initial
Data mode make comparisons, obtain the initial data state difference of next transaction, the initial data state difference of each transaction remembered
Broadcasted after entering block；
Node of knowing together receives block, start multi-thread concurrent according to the initial data mode of the current block being locally stored and
The initial data state difference merchandised in current block calculates the initial data state of respective transaction, the transaction according to obtained by calculating
Initial data state is traded execution and obtains implementing result of merchandising, the data shape after transaction implementing result record transaction execution
State；According to transaction implementing result checking block.
Another technical scheme of the application generates node for a kind of block catenary system of fast verification block of offer, including block
And common recognition node；
Wherein, the block generation node includes block generation unit and difference calculation units；
The block generation unit is used to generate block；The difference calculation units are used to sequentially perform the friendship in block
Easily, the data mode initial with block of the data mode after each transaction execution is made comparisons, obtains the initial number of next transaction
According to state difference, broadcasted after the initial data state difference of each transaction is charged into block；
Wherein, the common recognition node includes receiving unit, concurrent processing unit and authentication unit；
The receiving unit is used to receive block；The concurrent processing unit is deposited for starting multi-thread concurrent according to local
The initial data state difference merchandised in the initial data mode of the current block of storage and current block calculate respective transaction just
Beginning data mode, execution is traded according to the initial data state for calculating gained transaction and obtains implementing result of merchandising, transaction is held
Data mode after the record transaction execution of row result；The authentication unit is used for according to transaction implementing result checking block.
Block generation node in the application adds the initial data state difference of each transaction within a block so that common recognition
Node can recover the initial data state of transaction according to the initial data state difference of transaction, so that common recognition node can
Multi-thread concurrent is started according to the initial data state of transaction execution and result verification are traded to transaction in block, so as to
Pass through the means lifting checking of expanding machinery hardware (such as CPU quantity, hardware cluster etc.) and the speed of synchronous block, final energy
Significantly lift the overall performance of block chain trade network.
Brief description of the drawings
In order to illustrate more clearly of the technical scheme in the embodiment of the present application, make required in being described below to embodiment
Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present application, for
For those of ordinary skill in the art, on the premise of not paying creative work, other can also be obtained according to these accompanying drawings
Accompanying drawing.
Fig. 1 is the flow chart of the block catenary system fast verification block method of the embodiment of the application one；
Fig. 2 is the flow chart of the block catenary system fast verification block method of another embodiment of the application；
Fig. 3 is the structure chart of the block catenary system of the fast verification block of the embodiment of the application one.
Embodiment
In order that the technical characterstic and effect of the application are more obvious, the technical scheme of the application is done below in conjunction with the accompanying drawings
Further illustrate, the application can also there are other different instantiations to be illustrated or implement, any those skilled in the art
The equivalents done within the scope of the claims belong to the protection category of the application.
In the description of this specification, reference term " embodiment ", " specific embodiment ", " a specific embodiment party
Formula ", " such as " etc. description mean that combining specific features, structure or feature that the embodiment or example describe is contained in this Shen
In at least one embodiment or example please.In this manual, phase is not necessarily referring to the schematic representation of above-mentioned term
Same embodiment or example.Moreover, specific features, structure or the feature of description can be in any one or more embodiments
Or combined in an appropriate manner in example.The step of being related in each embodiment order is used for the implementation for schematically illustrating the application,
Sequence of steps therein is not construed as limiting, and can be appropriately adjusted as needed.
Block catenary system described herein includes ordinary node and common recognition node, and ordinary node and common recognition node can unite
Referred to as block generation node, for generating block, send checking request to node of knowing together, common recognition node and be used for the area to receiving
Block carries out ballot checking, feeds back voting results to requesting node, requesting node decides whether to charge to block according to voting results
Account book, if charging to account book, notify other nodes that block is charged into account book.
As shown in figure 1, Fig. 1 is the flow chart of the block catenary system fast verification block method of the embodiment of the present application.This reality
Apply the initial data state difference that the generation node of the block in example adds each transaction within a block so that common recognition node being capable of root
Recover the initial data state of transaction according to the initial data state difference of transaction, so that common recognition node can be according to transaction
Transaction in block is performed initial data state startup multi-thread concurrent and result verification.Specifically, block catenary system is fast
The method of speed checking block includes：
Step 101：Block generation node sequence perform block in transaction, by it is each transaction perform after data mode with
The initial data mode of block is made comparisons, and obtains the initial data state difference of next transaction, by the primary data shape of each transaction
State difference is broadcasted after charging to block.
In this step, by the initial data state difference of each transaction charge in block can amount of compressed data, avoid data
The too big influence block transmitting efficiency of amount.
Step 102：Node of knowing together receives block, starts multi-thread concurrent according to the initial number of the current block being locally stored
The initial data state of respective transaction is calculated according to the initial data state difference merchandised in state and current block, according to calculating institute
The initial data state that must be merchandised is traded execution and obtains implementing result of merchandising, after transaction implementing result record transaction performs
Data mode；According to transaction implementing result checking block.
, can be according in current block because the initial data state merchandised in current block has been calculated in this step
The initial data state of transaction starts multi-thread concurrent and is traded execution and result verification.When it is implemented, can be according to friendship
Easy data start multithreading, such as each one transaction of thread process.
Specifically, before the initial data state of block refers to that transaction performs in block, the overall data mode of account book.Area
Before the initial data state of a certain transaction refers to that the transaction performs in block, the overall data mode of account book.
In the embodiment of the application one, common recognition node also includes before calculating the initial data state merchandised in current block：
Format checking is carried out to the block received, whether verifies form of being merchandised in block, the initial data state difference form merchandised
Meet the requirements, such as meet, then calculate the initial data state merchandised in current block, do not meet such as, then block checking does not pass through.
In the embodiment of the application one, as shown in Fig. 2 in order to ensure the primary data shape of calculating gained transaction in step 102
State is correct, and above-mentioned steps 102 also include before result verification is carried out according to transaction implementing result：
According to the initial number merchandised in the initial data mode of transaction implementing result, the current block being locally stored and block
Verify whether the initial data state of transaction obtained by all calculating is legal according to state difference；If transaction is initial obtained by all calculating
Data mode is legal then to carry out block checking, is tested if there is an initial data state for calculating gained transaction not conform to rule block
Card does not pass through.
In one embodiment, common recognition node is according to the initial number of transaction implementing result, the current block being locally stored
Whether the initial data state for verifying transaction obtained by all calculating according to the initial data state difference merchandised in state and block closes
The process of method includes：
For each transaction implementing result, by the initial data shape of the transaction implementing result and the current block being locally stored
State is made comparisons, and obtains the initial data state difference of next transaction；
For the initial data state difference for each transaction being calculated, by the initial data state difference of the transaction with
The initial data state difference of respective transaction is compared in block, if comparative result all same, is merchandised obtained by all calculating
Initial data state it is legal.
In the embodiment of the application one, after block generation node sequence performs the transaction in block in above-mentioned steps 101, also wrap
Include and unique mark value is calculated by pre-defined algorithm according to the data mode after last transaction performs in block, the ident value is remembered
Enter block.The process for node verification transaction implementing result of being known together in above-mentioned steps 102 includes：
Unique mark value is calculated by pre-defined algorithm according to the transaction implementing result that last in block is merchandised, this is identified
Value is made comparisons with the ident value in block, if comparative result is identical, block is verified.
Ident value described herein is, for example, cryptographic Hash, and why not the application is specifically limited ident value, as long as
The transaction implementing result (data mode after transaction execution) of last transaction can uniquely be represented.
As shown in figure 3, Fig. 3 is the structure chart of the block catenary system of the fast verification block of the embodiment of the application one.Specifically
, including：Block generates node 30 and common recognition node 40.
Wherein, block generation node 30 includes block generation unit 301 and difference calculation units 302；Block generation unit
301 are used to generate block；Difference calculation units 302 are used to sequentially perform the transaction in block, the number after each transaction is performed
Made comparisons according to the state data mode initial with block, obtain the initial data state difference of next transaction, by the first of each transaction
Beginning data mode difference is broadcasted after charging to block.
Wherein, common recognition node 40 includes receiving unit 401, concurrent processing unit 402 and authentication unit 403；Receiving unit
401 are used to receive block；Concurrent processing unit 402 be used for start multi-thread concurrent according to the current block being locally stored initially
The initial data state difference merchandised in data mode and current block calculates the initial data state of respective transaction, according to calculating
The initial data state of gained transaction is traded execution and obtains implementing result of merchandising, after transaction implementing result record transaction performs
Data mode；Authentication unit 403 is used for the data mode after being performed according to transaction and verifies block.
In further embodiment, concurrent processing unit 402 be additionally operable to according to transaction implementing result, be locally stored work as proparea
The initial data state difference merchandised in the initial data mode of block and block verifies the primary data of transaction obtained by all calculating
Whether state is legal；Start authentication unit 403 if the initial data state of transaction obtained by all calculating is legal.
Specifically, concurrent processing unit 402 is according to the initial data of transaction implementing result, the current block being locally stored
The initial data state difference merchandised in state and block verifies whether the initial data state of transaction obtained by all calculating is legal
Process include：
For each transaction implementing result, by the initial data shape of the transaction implementing result and the current block being locally stored
State is made comparisons, and obtains the initial data state difference of next transaction；
For the initial data state difference for each transaction being calculated, by the initial data state difference of the transaction with
The initial data state difference of respective transaction is compared in block, if comparative result all same, is merchandised obtained by all calculating
Initial data state it is legal.
In further embodiment, difference calculation units 302 are additionally operable to the number after being performed according to last transaction in block
Unique mark value is calculated by pre-defined algorithm according to state, the ident value is charged into block.
The process of the checking transaction implementing result of authentication unit 403 includes：Held according to the transaction that last in block is merchandised
Row result calculates unique mark value by pre-defined algorithm, the ident value is made comparisons with the ident value in block, if comparative result phase
Together, then block is verified.
Block generation node in the application adds the initial data state difference of each transaction within a block so that common recognition
Node can recover the initial data state of transaction according to the initial data state difference of transaction, and so as to avoid knowing together, node performs
Serially waited during checking, start multi-thread concurrent according to the initial data state of transaction holds to merchandising to be traded in block
Row and result verification, so as to by the means of expanding machinery hardware (such as CPU quantity, hardware cluster etc.) lifting checking and together
The speed of block is walked, finally can significantly lift the overall performance of block chain trade network.
It should be understood by those skilled in the art that, embodiments herein can be provided as method, system or computer program
Product.Therefore, the application can use the reality in terms of complete hardware embodiment, complete software embodiment or combination software and hardware
Apply the form of example.Moreover, the application can use the computer for wherein including computer usable program code in one or more
The computer program production that usable storage medium is implemented on (including but is not limited to magnetic disk storage, CD-ROM, optical memory etc.)
The form of product.
The application is with reference to the flow according to the method for the embodiment of the present application, equipment (system) and computer program product
Figure and/or block diagram describe.It should be understood that can be by every first-class in computer program instructions implementation process figure and/or block diagram
Journey and/or the flow in square frame and flow chart and/or block diagram and/or the combination of square frame.These computer programs can be provided
The processors of all-purpose computer, special-purpose computer, Embedded Processor or other programmable data processing devices is instructed to produce
A raw machine so that produced by the instruction of computer or the computing device of other programmable data processing devices for real
The device for the function of being specified in present one flow of flow chart or one square frame of multiple flows and/or block diagram or multiple square frames.
These computer program instructions, which may be alternatively stored in, can guide computer or other programmable data processing devices with spy
Determine in the computer-readable memory that mode works so that the instruction being stored in the computer-readable memory, which produces, to be included referring to
Make the manufacture of device, the command device realize in one flow of flow chart or multiple flows and/or one square frame of block diagram or
The function of being specified in multiple square frames.
These computer program instructions can be also loaded into computer or other programmable data processing devices so that counted
Series of operation steps is performed on calculation machine or other programmable devices to produce computer implemented processing, so as in computer or
The instruction performed on other programmable devices is provided for realizing in one flow of flow chart or multiple flows and/or block diagram one
The step of function of being specified in individual square frame or multiple square frames.
The technical scheme described above for being merely to illustrate the application, any those of ordinary skill in the art can without prejudice to
Spirit herein and under the scope of, above-described embodiment is modified and changed.Therefore, the rights protection scope of the application should regard
Right is defined.
Claims (10)
- A kind of 1. method of block catenary system fast verification block, it is characterised in that including：Block generation node sequence performs the transaction in block, data mode and the initial number of block after each transaction is performed Made comparisons according to state, obtain the initial data state difference of next transaction, the initial data state difference of each transaction is charged into area Broadcasted after block；Node of knowing together receives block, and startup multi-thread concurrent is according to the initial data mode of the current block being locally stored and currently The initial data state difference merchandised in block calculates the initial data state of respective transaction, and transaction is initial according to obtained by calculating Data mode is traded execution and obtains implementing result of merchandising, the data mode after transaction implementing result record transaction execution；Root According to transaction implementing result checking block.
- 2. the method as described in claim 1, it is characterised in that also included before according to transaction implementing result checking block：According to the primary data shape merchandised in the initial data mode of transaction implementing result, the current block being locally stored and block State difference verifies whether the initial data state of transaction obtained by all calculating is legal；If the primary data of transaction obtained by all calculating State is legal then to carry out block checking.
- 3. method as claimed in claim 2, it is characterised in that common recognition node according to transaction implementing result, be locally stored work as The initial data state difference merchandised in the initial data mode of preceding block and block verifies the initial of transaction obtained by all calculating The whether legal process of data mode includes：For each transaction implementing result, the initial data mode of the transaction implementing result and the current block being locally stored is made Compare, obtain the initial data state difference of next transaction；For the initial data state difference for each transaction being calculated, by the initial data state difference and block of the transaction The initial data state difference of middle respective transaction is compared, if comparative result all same, that is merchandised obtained by all calculating is first Beginning data mode is legal.
- 4. the method as described in claim 1, it is characterised in that common recognition node verifies the process of block according to transaction implementing result Including：According in block last merchandise transaction implementing result by pre-defined algorithm calculate unique mark value, by the ident value with Ident value in block is made comparisons, if comparative result is identical, block is verified.
- 5. the method as described in claim 1, it is characterised in that if block is verified, handed over using last in block Easy implementing result renewal local data base.
- 6. the method as described in claim 1, it is characterised in that common recognition node also wraps before calculating the initial data state of transaction Include：Format checking is carried out to the block received.
- 7. a kind of block catenary system of fast verification block, it is characterised in that block generates node and common recognition node；Wherein, the block generation node includes block generation unit and difference calculation units；The block generation unit is used to generate block；The difference calculation units are used to sequentially perform the transaction in block, will Each data mode after performing of merchandising data mode initial with block is made comparisons, and obtains the initial data state of next transaction Difference, broadcasted after the initial data state difference of each transaction is charged into block；Wherein, the common recognition node includes receiving unit, concurrent processing unit and authentication unit；The receiving unit is used to receive block；The concurrent processing unit is used to starting multi-thread concurrent according to being locally stored The initial data state difference merchandised in the initial data mode of current block and current block calculates the initial number of respective transaction According to state, execution is traded according to the initial data state for calculating gained transaction and obtains implementing result of merchandising, transaction performs knot Data mode after fruit record transaction execution；The authentication unit is used for according to transaction implementing result checking block.
- 8. system as claimed in claim 7, it is characterised in that the concurrent processing unit is additionally operable to perform knot according to transaction The initial data state difference merchandised in the initial data mode of fruit, the current block being locally stored and block verifies all calculating Whether the initial data state of gained transaction is legal；Start institute if the initial data state of transaction obtained by all calculating is legal State authentication unit.
- 9. system as claimed in claim 8, it is characterised in that the concurrent processing unit is according to transaction implementing result, local The initial data state difference merchandised in the initial data mode of the current block of storage and block is verified and handed over obtained by all calculating The whether legal process of easy initial data state includes：For each transaction implementing result, the initial data mode of the transaction implementing result and the current block being locally stored is made Compare, obtain the initial data state difference of next transaction；For the initial data state difference for each transaction being calculated, by the initial data state difference and block of the transaction The initial data state difference of middle respective transaction is compared, if comparative result all same, that is merchandised obtained by all calculating is first Beginning data mode is legal.
- 10. system as claimed in claim 7, it is characterised in that the authentication unit is according to transaction implementing result checking block Process include：According in block last merchandise transaction implementing result by pre-defined algorithm calculate unique mark value, by the ident value with Ident value in block is made comparisons, if comparative result is identical, block is verified.
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| CN201710844778.4A CN107679863B (en) | 2017-09-19 | 2017-09-19 | Block chain system and method for quickly verifying block |
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| CN110704112B (en) * | 2019-08-30 | 2021-04-02 | 创新先进技术有限公司 | Method and apparatus for concurrently executing transactions in a blockchain |
| CN116777631A (en) * | 2023-08-17 | 2023-09-19 | 腾讯科技（深圳）有限公司 | Transaction uplink method and device based on blockchain, equipment and medium |
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