CN108322309B - Transaction processing method and device based on block chain - Google Patents

Transaction processing method and device based on block chain Download PDF

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Publication number
CN108322309B
CN108322309B CN201711446767.7A CN201711446767A CN108322309B CN 108322309 B CN108322309 B CN 108322309B CN 201711446767 A CN201711446767 A CN 201711446767A CN 108322309 B CN108322309 B CN 108322309B
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transaction
application
applications
information
processing
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CN108322309A (en
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宋承根
谭智勇
赵微
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Beijing European Chain Technology Co Ltd
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Beijing European Chain Technology Co Ltd
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/32—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials
    • H04L9/3247—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials involving digital signatures
    • 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
    • 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
    • G06Q20/3827—Use of message hashing
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/32—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials
    • H04L9/3236—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials using cryptographic hash functions
    • H04L9/3239—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials using cryptographic hash functions involving non-keyed hash functions, e.g. modification detection codes [MDCs], MD5, SHA or RIPEMD

Abstract

The invention discloses a kind of transaction processing method and device based on block chain, is related to technical field of data processing, improves the treatment effeciency that accounting nodes carry out verification processing to the more transaction applications received.The method comprise the steps that accounting nodes obtain multiple transaction applications；Apply for that corresponding Transaction Information applies for that corresponding digital signature carries out parallel check processing to multiple transaction according to each transaction；According to verification, successfully each transaction applies for that corresponding Transaction Information is grouped multiple transaction application, N number of set is obtained, so that the multiple transaction applications for including in each set are the transaction application of different transaction initiators creation；Parallel proof processing successively is carried out to the corresponding Transaction Information of the multiple transaction applications for including in each set；The multiple transaction applications being proved to be successful are put into block and are stored.During the present invention is suitable for accounting nodes to the more transaction applications progress verification processing received.

Description

Transaction processing method and device based on block chain
Technical field
The present invention relates to technical field of data processing, more particularly to a kind of transaction processing method and dress based on block chain It sets.
Background technique
Block chain technology (Blockchain Technology, BT) is a kind of distributed storage technology of decentralization, because To have many advantages, such as that decentralization, process of exchange are transparent, information can not distort, traceable, and it is widely used in financial field. Under block chain common recognition mechanism, each node in network can create transaction, when some node creates a new transaction When, which can broadcast the transaction application to the whole network, and there are the accounting nodes of processing trading capacity to receive this friendship Easily after application, can carry out verification processing to the transaction application will be put into itself for the transaction application when the authentication succeeds It is stored in the block of creation, when the quantity of the transaction application stored in block reaches preset threshold, accounting nodes will This block is packaged, and by the transaction application broadcast stored in the block in other nodes into network.
Currently, accounting nodes are to reception in order to avoid the case where same fund is for paying two transaction applications occurs The more transaction applications arrived carry out serial verification processing, i.e. accounting nodes every time can only carry out at verifying a transaction application Reason.However, in practical applications, when the transaction application quantity that accounting nodes receive is excessive, accounting nodes are according to reception To more transaction applications time sequencing successively to every transaction application carry out verification processing when, can take considerable time, thus The treatment effeciency for causing accounting nodes to carry out verification processing to the more transaction applications received is lower.
Summary of the invention
In view of this, the transaction processing method and device provided by the invention based on block chain, main purpose are to improve Accounting nodes carry out the treatment effeciency of verification processing to the more transaction applications received.
To solve the above-mentioned problems, present invention generally provides following technical solutions:
In a first aspect, the present invention provides a kind of transaction processing methods based on block chain, this method comprises:
Accounting nodes obtain multiple transaction applications, wherein multiple transaction applications are the accounting nodes when default Between the transaction application that receives in interval, the transaction application includes Transaction Information and digital signature, and the Transaction Information is by handing over Easy promoter creates transaction and generates；
According to each transaction apply corresponding Transaction Information to the corresponding digital signature of multiple transaction applications into The processing of row parallel check；
According to verification, successfully each transaction applies for that corresponding Transaction Information divides multiple transaction applications Group obtains N number of set, so that the multiple transaction applications for including in each set are different transaction initiator's wounds The transaction application built；
Corresponding Transaction Information, which carries out parallel proof, successively to be applied for the multiple transaction for including in each set Processing；
The multiple transaction applications being proved to be successful are put into block and are stored.
Optionally, the transaction application further include: corresponding public key is applied in the transaction；It is described according to each transaction Apply for that corresponding Transaction Information applies for that corresponding digital signature carries out parallel check processing to multiple transaction, including
Respectively using each transaction apply corresponding public key to the corresponding digital signature of each transaction application into Row decryption applies for corresponding first summary info to obtain each transaction；
Corresponding Transaction Information, which carries out Hash processing, to be applied to each transaction, each transaction application is generated and corresponds to The second summary info；
Judge each transaction applies for whether corresponding first summary info and the second summary info are identical；
If they are the same, it is determined that corresponding digital signature verification success is applied in the transaction.
Optionally, the Transaction Information includes: that corresponding transaction initiator address is applied in the transaction；It is described according to verification Successfully each transaction applies for that corresponding Transaction Information is grouped multiple transaction applications, obtains N number of set, makes Obtain the transaction application that the multiple transaction applications for including in each set create for the different transaction initiators, packet It includes:
According to verification, successfully each transaction applies for that multiple transaction are applied in corresponding transaction initiator address It is grouped, obtains N number of set, so that the multiple transaction applications for including in each set are the different transaction hairs Play the transaction application of person's creation.
Optionally, the Transaction Information further include: corresponding transaction amount is applied in the transaction；It is described successively to each institute It states the multiple transaction for including in set and applies for that corresponding Transaction Information carries out parallel proof processing, comprising:
The multiple transaction applications for including in each set are successively extracted, so that the accounting nodes are to N number of institute It states set and carries out serial process；
Judge each of to include that the transaction applies for whether corresponding transaction initiator address has payment in the set The ability of corresponding transaction amount；
If so, determining that the transaction applies for that corresponding Transaction Information is proved to be successful.
Optionally, corresponding Transaction Information successively is applied for the multiple transaction for including in each set described After carrying out parallel proof processing, the method also includes:
The transaction application of verification failure and the transaction application of authentication failed are subjected to delete processing.
Second aspect, the present invention also provides a kind of traction processing apparatus based on block chain, which includes:
Acquiring unit obtains multiple transaction applications for accounting nodes, wherein multiple transaction applications are the book keeping operation The transaction application that node receives within a preset time interval, the transaction application includes Transaction Information and digital signature, described Transaction Information creates transaction by transaction initiator and generates；
Verification unit, for applying corresponding Transaction Information to more according to each of the acquiring unit acquisition transaction A transaction applies for that corresponding digital signature carries out parallel check processing；
Grouped element, for successfully corresponding Transaction Information to be applied in each transaction according to verification unit verification Multiple transaction applications are grouped, N number of set are obtained, so that the multiple transaction Shens for including in each set It please be the transaction application of different transaction initiator's creations；
Authentication unit, for multiple transaction successively to including in each of the grouped element division set Apply for that corresponding Transaction Information carries out parallel proof processing；
Storage unit, multiple transaction applications for the authentication unit to be proved to be successful, which are put into block, deposits Storage.
Optionally, the transaction application further include: corresponding public key is applied in the transaction；The verification unit includes:
Deciphering module, for applying for that corresponding public key corresponds to each transaction application using each transaction respectively Digital signature be decrypted, apply for corresponding first summary info to obtain each transaction；
Generation module generates each institute for applying for that corresponding Transaction Information carries out Hash processing to each transaction It states transaction and applies for corresponding second summary info；
First judgment module, for judging that corresponding first summary info and the second summary info are applied in each transaction It is whether identical；
First determining module, for judging that corresponding first summary info is applied in the transaction when the first judgment module When identical as the second summary info, determine that corresponding digital signature verification success is applied in the transaction.
Optionally, the Transaction Information includes: that corresponding transaction initiator address is applied in the transaction；The grouping is single Member is specifically used for applying corresponding transaction initiator address to multiple transaction Shens according to the successful each transaction of verification It please be grouped, obtain N number of set, so that the multiple transaction applications for including in each set are the different transaction The transaction application of promoter's creation.
Optionally, the Transaction Information further include: corresponding transaction amount is applied in the transaction；The authentication unit packet It includes:
Extraction module, for successively extracting the multiple transaction applications for including in each set, so that the note Account node carries out serial process to N number of set；
Second judgment module, for judging each of to include that corresponding transaction initiator is applied in the transaction in the set Whether address has the ability for paying corresponding transaction amount；
Second determining module, for judging the transaction with applying for corresponding transaction initiator when second judgment module When location has the ability for paying corresponding transaction amount, determine that the transaction applies for that corresponding Transaction Information is proved to be successful.
Optionally, described device further include:
Unit is deleted, for successively applying the multiple transaction for including in each set in the authentication unit It, will be described in the transaction application and authentication failed of verification failure after corresponding Transaction Information carries out parallel proof processing Transaction application carries out delete processing.
To achieve the goals above, according to the third aspect of the invention we, a kind of storage medium, the storage medium are provided Program including storage, wherein equipment where controlling the storage medium in described program operation executes base described above In the transaction processing method of block chain.
To achieve the goals above, according to the fourth aspect of the invention, a kind of processor is provided, the processor is used for Run program, wherein described program executes the transaction processing method described above based on block chain when running.
By above-mentioned technical proposal, technical solution provided by the invention is at least had the advantage that
A kind of transaction processing method and device based on block chain provided by the invention, and in the prior art, accounting nodes It carries out serial verification processing to more transaction applications according to the time sequencing of the more transaction applications received to compare, energy of the present invention Enough after accounting nodes get the more transaction applications received in prefixed time interval, number corresponding to more transaction applications Word signature carries out parallel check processing, and is grouped to successfully more transaction applications are verified, so that each collection after grouping The more transaction applications for including in conjunction are the transaction application of different transaction initiators creation, then successively to including in each set More transaction applications carry out parallel proof processing.Since the more transaction applications for including in each set after grouping are not With the transaction application of transaction initiator's creation, to be carried out to the corresponding Transaction Information of more transaction applications in some set When parallel proof processing, the case where same fund of some transaction initiator is for paying two transaction applications not will cause Occur, and then improves the treatment effeciency that accounting nodes carry out verification processing to the more transaction applications received.
The above description is only an overview of the technical scheme of the present invention, in order to better understand the technical means of the present invention, And it can be implemented in accordance with the contents of the specification, and in order to allow above and other objects of the present invention, feature and advantage can It is clearer and more comprehensible, the followings are specific embodiments of the present invention.
Detailed description of the invention
By reading the following detailed description of the preferred embodiment, various other advantages and benefits are common for this field Technical staff will become clear.The drawings are only for the purpose of illustrating a preferred embodiment, and is not considered as to the present invention Limitation.And throughout the drawings, the same reference numbers will be used to refer to the same parts.In the accompanying drawings:
Fig. 1 shows a kind of transaction processing method flow chart based on block chain provided in an embodiment of the present invention；
Fig. 2 shows another transaction processing method flow charts based on block chain provided in an embodiment of the present invention；
Fig. 3 shows a kind of composition block diagram of traction processing apparatus based on block chain provided in an embodiment of the present invention；
Fig. 4 shows the composition block diagram of another traction processing apparatus based on block chain provided in an embodiment of the present invention.
Specific embodiment
Exemplary embodiments of the present disclosure are described in more detail below with reference to accompanying drawings.Although showing the disclosure in attached drawing Exemplary embodiment, it being understood, however, that may be realized in various forms the disclosure without should be by embodiments set forth here It is limited.On the contrary, these embodiments are provided to facilitate a more thoroughly understanding of the present invention, and can be by the scope of the present disclosure It is fully disclosed to those skilled in the art.
The embodiment of the invention provides a kind of transaction processing methods based on block chain, as shown in Figure 1, this method is to more Transaction applies for that corresponding digital signature carries out parallel check processing, and is grouped to successfully more transaction applications are verified, and makes The more transaction applications for including in each set after must being grouped are the transaction of different transaction initiators creation, then successively to every The more transaction applications for including in a set carry out parallel proof processing, improve accounting nodes to the more transaction Shens received The treatment effeciency for row verification processing that come in, this method comprises:
101, accounting nodes obtain multiple transaction applications.
Wherein, multiple transaction applications are the transaction application that accounting nodes receive within a preset time interval, transaction application In include the information such as Transaction Information and digital signature.Transaction Information is generated in creation process of exchange by transaction initiator, Transaction Information includes but is not limited to: transaction initiator address, transaction acceptance person address, exchange hour and transaction amount etc..Area Some node (i.e. transaction initiator) under block chain common recognition mechanism, will be by the corresponding transaction of the transaction after one transaction of creation The information such as information, digital signature are broadcasted as transaction application to the whole network, right after receiving the transaction application so as to accounting nodes The transaction application carries out verification processing.Accounting nodes are specifically divided into two when carrying out verification processing to certain transaction application Step, one, the corresponding digital signature of transaction application is verified, that is, judge whether the transaction application is that transaction is initiated Person signs and broadcasts to the whole network, and determines whether the corresponding Transaction Information of transaction application is complete；Two, to the transaction Shen Please corresponding Transaction Information verified, i.e., whether the transaction application is judged according to the corresponding Transaction Information of transaction application It being capable of successful execution.
In embodiments of the present invention, accounting nodes can in real-time reception network different node broadcasts transaction application, when arriving When applying for carrying out the time point of verification processing to transaction up to accounting nodes, the more transactions received in prefixed time interval are obtained Application, carries out at verifying more transaction applications according to the corresponding digital signature of every transaction application and Transaction Information so as to subsequent Reason.
For example, prefixed time interval is 5 minutes, if accounting nodes last time applies for that the time for carrying out verification processing is to transaction On December 20th, 2017 10:00:00, then this to transaction apply carry out verification processing time point be on December 20th, 2017 10:05:00 is received at this point, accounting nodes obtain in 10:00:00-2017 on December 20th, 2017 10:04:59 on December 20 The more transaction applications arrived, so as to it is subsequent according to the corresponding digital signature of every transaction application and Transaction Information to more transaction Shens Row verification processing that come in.It needs to be illustrated, prefixed time interval can be redefined for 1 minute, 5 minutes, 10 minutes Etc., the embodiment of the present invention is to this without limiting.
102, apply for that corresponding Transaction Information applies for that corresponding digital signature carries out simultaneously to multiple transaction according to each transaction Row checking treatment.
In embodiments of the present invention, accounting nodes are acquiring the more transaction applications received in prefixed time interval Afterwards, parallel check processing is carried out to the corresponding digital signature of the more transaction applications received, i.e., simultaneously according to every transaction Shen Please corresponding Transaction Information checking treatment is carried out to the corresponding digital signature of every transaction application, when determining that certain transaction application is The corresponding transaction initiator of the transaction application signs and broadcasts to the whole network, and determines the corresponding transaction letter of the transaction application When ceasing complete, the corresponding digital signature verification success of the transaction application can be determined.
103, according to verification, successfully each transaction applies for that corresponding Transaction Information is grouped multiple transaction application, obtains To N number of set, so that the multiple transaction applications for including in each set are the transaction application of different transaction initiators creation.
In embodiments of the present invention, accounting nodes carry out at parallel check to the corresponding digital signature of more transaction applications After reason, according to verification, successfully the corresponding Transaction Information of every transaction application is grouped to successfully more transaction applications are verified Operation, obtains N number of set, so that the more transaction applications for including in each set are the transaction Shen of different transaction initiators creation Please, i.e., so that more transaction applications of same transaction initiator creation are stored in different sets, wherein N is positive integer.
For example, accounting nodes have 6 friendships after carrying out parallel check processing to the corresponding digital signature of more transaction applications Easily application verifies successfully, this corresponding Transaction Information of 6 transaction application is respectively as follows: 1, A of transaction application and 10 bit coin are transferred accounts To B；2, A of transaction application transfers accounts 5 bit coin to C；3, A of transaction application transfers accounts 15 bit coin to D；Transaction application 4, B 7 bit coin are transferred accounts to A；5, B of transaction application transfers accounts 4 bit coin to C；6, C of transaction application transfers accounts 12 bit coin To A, wherein A, B, C and D are the corresponding transaction initiator of this 6 transaction application or transaction acceptance person.At this point, being handed over according to every Easily apply for that corresponding Transaction Information is grouped this 6 transaction application, obtains 3 set, respectively set X, set Y sum aggregate Close Z, wherein set X includes: transaction application 1, transaction application 4 and transaction application 6；Set Y includes: transaction application 2 and transaction Shen It please 5；Set Z includes: transaction application 3.
It needs to be illustrated, the verification quantity and every transaction that successfully transaction is applied that above-described embodiment refers to Apply for that the content that corresponding Transaction Information is included is only to be convenient for expressing, in actual application, the transaction Shen being proved to be successful Quantity please can may include arbitrary content for any number and the corresponding Transaction Information of every transaction application.
104, parallel proof processing successively is carried out to the corresponding Transaction Information of the multiple transaction applications for including in each set.
In embodiments of the present invention, accounting nodes are grouped to the more transaction applications being proved to be successful, and obtain N number of collection After conjunction, parallel proof processing successively is carried out to the corresponding Transaction Information of the more transaction applications for including in each set, i.e., to the After the corresponding Transaction Information progress parallel proof of more transaction applications in one set is disposed, then in second set The corresponding Transaction Information of more transaction applications carry out parallel proof processing, and so on.When corresponding according to certain transaction application Transaction Information determine the transaction application can successful execution when, can determine the corresponding Transaction Information of transaction application It is proved to be successful.
It needs to be illustrated, since the more transaction applications for including in each set are different transaction initiators wound Therefore the transaction application built is carrying out parallel proof processing to the corresponding Transaction Information of more transaction applications in some set, When carrying out verification processing to the corresponding Transaction Information of every transaction application in some set simultaneously, some friendship not will cause The case where same fund of easy promoter is for paying two transaction applications occurs.
105, the multiple transaction applications being proved to be successful are put into block and are stored.
In the present invention is implemented, accounting nodes are successively testing the more transaction applications for including in each set parallel After card processing, the more transaction applications being proved to be successful is put into the block of the accounting nodes itself creation and is stored, so as to It is subsequent that when the quantity of the transaction application stored in the block reaches preset threshold, the block is packaged by accounting nodes, and By it is being stored in the block, have verified that in successfully other nodes into network of transaction application broadcast.
A kind of transaction processing method based on block chain provided in an embodiment of the present invention, and in the prior art, accounting nodes It carries out serial verification processing to more transaction applications according to the time sequencing of the more transaction applications received to compare, the present invention is real Applying example can be after accounting nodes gets the more transaction applications received in prefixed time interval, to more transaction applications pair The digital signature answered carries out parallel check processing, and is grouped to successfully more transaction applications are verified, so that after grouping The more transaction applications for including in each set are the transaction application of different transaction initiators creation, then successively to each set In include more transaction applications carry out parallel proof processing.Due to the more transaction Shens for including in each set after grouping It please be the transaction application of different transaction initiators creation, to believe to the corresponding transaction of more transaction applications in some set When breath carries out parallel proof processing, the same fund of some transaction initiator not will cause for paying two transaction applications The case where occur, and then improve the treatment effeciency that accounting nodes carry out verification processing to more transaction applications for receiving.
Trading processing side below in order to be explained in more detail, the embodiment of the invention provides another kind based on block chain Method especially carries out the specific method of parallel check processing to the corresponding digital signature of more transaction applications, and to same collection The corresponding Transaction Information of the more transaction applications for including in conjunction carries out the specific method of parallel proof processing, it is specific as shown in Fig. 2, This method comprises:
201, accounting nodes obtain multiple transaction applications.
Wherein, multiple transaction applications are obtained about 201, accounting nodes, the description of Fig. 1 corresponding part, this hair can be referred to Bright embodiment will not be described in great detail herein.
202, apply for that corresponding Transaction Information applies for that corresponding digital signature carries out simultaneously to multiple transaction according to each transaction Row checking treatment.
Wherein, in every transaction application further include: the corresponding public key of transaction application.Transaction initiator trades in creation In the process, corresponding Transaction Information can be generated, at this point, transaction initiator is firstly, carry out Hash processing to the Transaction Information of generation, Obtain the corresponding summary info of the transaction；Then, the summary info is encrypted using the private key of itself to obtain the transaction pair The digital signature answered, and corresponding public key is generated by preset algorithm according to the private key of itself；Finally, transaction initiator should The corresponding Transaction Information of transaction, digital signature and public key are broadcasted as transaction application to the whole network, so that accounting nodes are connecing After receiving the transaction application, the corresponding digital signature of the transaction application is carried out by the transaction application corresponding public key Checking treatment.
In embodiments of the present invention, accounting nodes are acquiring the more transaction applications received in prefixed time interval Afterwards, parallel check processing is carried out to the corresponding digital signature of the more transaction applications received.Below will to accounting nodes how Parallel check processing is carried out to the corresponding digital signature of the more transaction applications received to be described in detail.
(1) the corresponding digital signature of every transaction application is solved using the corresponding public key of every transaction application respectively It is close, to obtain corresponding first summary info of every transaction application.
In embodiments of the present invention, accounting nodes are first when verifying to the corresponding digital signature of more transaction applications First the corresponding digital signature of every transaction application is decrypted using the corresponding public key of every transaction application, to obtain every Corresponding first summary info is applied in transaction.
(2) Hash processing is carried out to the corresponding Transaction Information of every transaction application, generates every transaction application corresponding the Two summary infos.
In embodiments of the present invention, accounting nodes are after obtaining corresponding first summary info of every transaction application, to every The corresponding Transaction Information of transaction application carries out Hash processing, generates corresponding second summary info of every transaction application.
(3) judge whether corresponding first summary info of every transaction application and the second summary info are identical.
In embodiments of the present invention, accounting nodes are obtaining corresponding first summary info of every transaction application and respectively After two summary infos, accounting nodes judge whether are corresponding first summary info of every transaction application and the second summary info respectively It is identical.
(4) if they are the same, it is determined that corresponding digital signature verification success is applied in transaction.
In embodiments of the present invention, when corresponding first summary info of certain transaction application is identical as the second summary info When, it can determine that the transaction application is signed and broadcasted to the whole network for the corresponding transaction initiator of the transaction application, and It can determine that the corresponding Transaction Information of transaction application is complete Transaction Information, it can determine that the transaction application is corresponding Digital signature verification success.
203, according to verification, successfully each transaction applies for that corresponding transaction initiator address applies carrying out to multiple transaction Grouping, obtains N number of set, so that the multiple transaction applications for including in each set are the transaction Shen of different transaction initiators creation Please.
It wherein, include: the transaction initiator for creating the transaction application in the corresponding Transaction Information of every transaction application Transaction initiator address.
In embodiments of the present invention, accounting nodes carry out at parallel check to the corresponding digital signature of more transaction applications After reason, according to verification successfully the corresponding transaction initiator address of every transaction application to verify successfully more transaction applications into Row division operation obtains N number of set, so that the more transaction applications for including in each set after grouping are different transaction initiation The transaction application of person's creation, i.e., so that more transaction applications of same transaction initiator creation are stored in different sets, wherein N is positive integer.
204, parallel proof processing successively is carried out to the corresponding Transaction Information of the multiple transaction applications for including in each set.
Wherein, in the corresponding Transaction Information of every transaction application further include: the corresponding transaction amount of transaction application.
In embodiments of the present invention, accounting nodes are grouped to the more transaction applications being proved to be successful, and obtain N number of collection After conjunction, parallel proof processing successively is carried out to the corresponding Transaction Information of the more transaction applications for including in each set.Below will How accounting nodes successively carry out at parallel proof the corresponding Transaction Information of the more transaction applications for including in each set Reason is described in detail.
(1) the more transaction applications for including in each set are successively extracted, so that accounting nodes carry out serially N number of set Processing.
In embodiments of the present invention, accounting nodes are tested to the corresponding Transaction Information of transaction application in different sets Card processing when, be serial process, i.e., accounting nodes to first set in the corresponding Transaction Information of more transaction applications into After row parallel proof is disposed, then parallel proof is carried out to the corresponding Transaction Information of more transaction applications in second set Processing, and so on.Therefore, accounting nodes need successively to extract the more transaction applications for including in each set, so that Accounting nodes can carry out serial process to N number of set.
(2) judge whether the corresponding transaction initiator address of more transaction applications for including in set has payment corresponding The ability of transaction amount.
In embodiments of the present invention, after more transaction applications that accounting nodes include in extracting some set, sentence parallel Break the corresponding transaction initiator address of every transaction application in the set whether have pay the corresponding friendship of transaction application The ability of the easy amount of money, i.e., obtain corresponding transaction initiator's according to the corresponding transaction initiator address of every transaction application respectively The balance of funding, then judges whether the balance of funding of the corresponding transaction initiator of every transaction application is greater than or equal to correspondence respectively Transaction amount, when the balance of funding of the corresponding transaction initiator of certain transaction application is corresponding more than or equal to the transaction application Transaction amount when, it is determined that the corresponding transaction initiator address of the transaction application have pay the transaction application it is corresponding The ability of transaction amount.
(3) if so, determining that transaction applies for that corresponding Transaction Information is proved to be successful.
In embodiments of the present invention, when determine the corresponding transaction initiator address of certain transaction application have pay this hand over When easily applying for the ability of corresponding transaction amount, it can determine that the corresponding Transaction Information of transaction application is proved to be successful.
It needs to be illustrated, since the more transaction applications for including in each set are different transaction initiators wound Therefore the transaction application built is carrying out parallel proof processing to the corresponding Transaction Information of more transaction applications in some set, When carrying out verification processing to the corresponding Transaction Information of every transaction application in some set simultaneously, some friendship not will cause The case where same fund of easy promoter is for paying two transaction applications occurs.
205, the transaction application and the transaction application of authentication failed of verification failure are subjected to delete processing.
In embodiments of the present invention, accounting nodes are carrying out school to the corresponding digital signature of more transaction applications got Test processing, and to verification after successfully the corresponding Transaction Information of more transaction applications carries out verification processing, it will verification failure Transaction application and the transaction application of authentication failed carry out delete processing, so as to avoid the friendship of verification failure and authentication failed Easily the case where memory space resource of the excessive occupancy accounting nodes of application, occurs.
206, the multiple transaction applications being proved to be successful are put into block and are stored.
Wherein, about 206, the multiple transaction applications being proved to be successful be put into block store, Fig. 1 pairs can be referred to The description of part is answered, the embodiment of the present invention will not be described in great detail herein.
To achieve the goals above, according to another aspect of the present invention, the embodiment of the invention also provides a kind of storage Jie Matter, the storage medium include the program of storage, wherein equipment where controlling the storage medium in described program operation is held The row transaction processing method described above based on block chain.
To achieve the goals above, according to another aspect of the present invention, the embodiment of the invention also provides a kind of processor, The processor is for running program, wherein described program executes the trading processing described above based on block chain when running Method.
Further, as the realization to method shown in above-mentioned Fig. 1 and Fig. 2, another embodiment of the present invention additionally provides one Traction processing apparatus of the kind based on block chain.The Installation practice is corresponding with preceding method embodiment, is easy to read, the present apparatus Embodiment no longer repeats the detail content in preceding method embodiment one by one, it should be understood that the dress in the present embodiment The full content realized in preceding method embodiment can be corresponded to by setting.It is more to what is received that the device is applied to raising accounting nodes Transaction application carries out the treatment effeciency of verification processing, specifically as shown in figure 3, the device includes:
Acquiring unit 31 obtains multiple transaction applications for accounting nodes, wherein multiple transaction applications are the note The transaction application that account node receives within a preset time interval, the transaction application includes Transaction Information and digital signature, institute It states Transaction Information and transaction generation is created by transaction initiator；
Verification unit 32, for applying corresponding Transaction Information to more according to each of the acquisition of acquiring unit 31 transaction A transaction applies for that corresponding digital signature carries out parallel check processing；
Grouped element 33 applies for corresponding Transaction Information for verifying successfully each transaction according to verification unit 32 Multiple transaction applications are grouped, N number of set are obtained, so that the multiple transaction Shens for including in each set It please be the transaction application of different transaction initiator's creations；
Authentication unit 34, for multiple transaction successively to including in each of the division of grouped element 33 set Apply for that corresponding Transaction Information carries out parallel proof processing；
Storage unit 35, multiple transaction applications for authentication unit 34 to be proved to be successful, which are put into block, deposits Storage.
Further, as shown in figure 4, the transaction is applied further include: corresponding public key is applied in the transaction；Verification unit 32 include:
Deciphering module 321, for applying for that corresponding public key applies for each transaction using each transaction respectively Corresponding digital signature is decrypted, and applies for corresponding first summary info to obtain each transaction；
Generation module 322 generates each for applying for that corresponding Transaction Information carries out Hash processing to each transaction Corresponding second summary info is applied in the transaction；
First judgment module 323, for judging that corresponding first summary info and the second abstract are applied in each transaction Whether information is identical；
First determining module 324, for judging the corresponding first abstract letter of the transaction application when first judgment module 323 When ceasing identical as the second summary info, determine that corresponding digital signature verification success is applied in the transaction.
Further, as shown in figure 4, the Transaction Information includes: that corresponding transaction initiator address is applied in the transaction； Grouped element 33 is specifically used for applying corresponding transaction initiator address to multiple institutes according to the successful each transaction of verification It states transaction application to be grouped, obtains N number of set, so that the multiple transaction applications for including in each set are difference The transaction application of transaction initiator's creation.
Further, as shown in figure 4, the Transaction Information further include: corresponding transaction amount is applied in the transaction；Verifying Unit 34 includes:
Extraction module 341, for successively extracting the multiple transaction applications for including in each set, so that described Accounting nodes carry out serial process to N number of set；
Second judgment module 342, for judging each of to include that the transaction applies for that corresponding transaction is sent out in the set Play whether person address has the ability for paying corresponding transaction amount；
Second determining module 343, for judging that corresponding transaction initiator is applied in the transaction when the second judgment module 342 When address has the ability for paying corresponding transaction amount, determine that the transaction applies for that corresponding Transaction Information is proved to be successful.
Further, as shown in figure 4, the device further include:
Unit 36 is deleted, for successively applying the multiple transaction for including in each set in authentication unit 34 It, will be described in the transaction application and authentication failed of verification failure after corresponding Transaction Information carries out parallel proof processing Transaction application carries out delete processing.
A kind of traction processing apparatus based on block chain provided in an embodiment of the present invention, and in the prior art, accounting nodes It carries out serial verification processing to more transaction applications according to the time sequencing of the more transaction applications received to compare, the present invention is real Applying example can be after accounting nodes gets the more transaction applications received in prefixed time interval, to more transaction applications pair The digital signature answered carries out parallel check processing, and is grouped to successfully more transaction applications are verified, so that after grouping The more transaction applications for including in each set are the transaction application of different transaction initiators creation, then successively to each set In include more transaction applications carry out parallel proof processing.Due to the more transaction Shens for including in each set after grouping It please be the transaction application of different transaction initiators creation, to believe to the corresponding transaction of more transaction applications in some set When breath carries out parallel proof processing, the same fund of some transaction initiator not will cause for paying two transaction applications The case where occur, and then improve the treatment effeciency that accounting nodes carry out verification processing to more transaction applications for receiving.Together When, accounting nodes are carrying out checking treatment to the corresponding digital signature of more transaction applications, and to verification successfully more friendships After easily applying for that corresponding Transaction Information carries out verification processing, the transaction application that can verify failure and authentication failed is carried out at deletion Reason, so as to avoid verification from failing and the feelings of the transaction application of the authentication failed excessively memory space resource of occupancy accounting nodes Condition occurs.
The traction processing apparatus based on block chain includes processor and memory, above-mentioned acquiring unit, verification unit, Grouped element, authentication unit and storage unit etc. store in memory as program unit, are stored in by processor execution Above procedure unit in memory realizes corresponding function.
Include kernel in processor, is gone in memory to transfer corresponding program unit by kernel.Kernel can be set one Or more, the processing of verification processing is carried out to improve accounting nodes to the more transaction applications received by adjusting kernel parameter Efficiency.
Memory may include the non-volatile memory in computer-readable medium, random access memory (RAM) and/ Or the forms such as Nonvolatile memory, such as read-only memory (ROM) or flash memory (flashRAM), memory includes at least one storage Chip.
The embodiment of the invention provides a kind of storage mediums, are stored thereon with program, real when which is executed by processor Transaction processing method based on block chain described in any one of existing above embodiments.
The embodiment of the invention provides a kind of processor, the processor is for running program, wherein described program operation Transaction processing method based on block chain described in any one of Shi Zhihang above embodiments.
The embodiment of the invention provides a kind of equipment, equipment include processor, memory and storage on a memory and can The program run on a processor, processor perform the steps of when executing program
Accounting nodes obtain multiple transaction applications, wherein multiple transaction applications are the accounting nodes when default Between the transaction application that receives in interval, the transaction application includes Transaction Information and digital signature, and the Transaction Information is by handing over Easy promoter creates transaction and generates；
According to each transaction apply corresponding Transaction Information to the corresponding digital signature of multiple transaction applications into The processing of row parallel check；
According to verification, successfully each transaction applies for that corresponding Transaction Information divides multiple transaction applications Group obtains N number of set, so that the multiple transaction applications for including in each set are different transaction initiator's wounds The transaction application built；
Corresponding Transaction Information, which carries out parallel proof, successively to be applied for the multiple transaction for including in each set Processing；
The multiple transaction applications being proved to be successful are put into block and are stored.
Further, the transaction application further include: corresponding public key is applied in the transaction；It is described according to each friendship Easily apply for that corresponding Transaction Information applies for that corresponding digital signature carries out parallel check processing to multiple transaction, including
Respectively using each transaction apply corresponding public key to the corresponding digital signature of each transaction application into Row decryption applies for corresponding first summary info to obtain each transaction；
Corresponding Transaction Information, which carries out Hash processing, to be applied to each transaction, each transaction application is generated and corresponds to The second summary info；
Judge each transaction applies for whether corresponding first summary info and the second summary info are identical；
If they are the same, it is determined that corresponding digital signature verification success is applied in the transaction.
Further, the Transaction Information includes: that corresponding transaction initiator address is applied in the transaction；It is described according to school It tests successfully each transaction and applies for that corresponding Transaction Information is grouped multiple transaction applications, obtain N number of set, So that transaction application of the multiple transaction applications for including in each set for different transaction initiator's creations, packet It includes:
According to verification, successfully each transaction applies for that multiple transaction are applied in corresponding transaction initiator address It is grouped, obtains N number of set, so that the multiple transaction applications for including in each set are the different transaction hairs Play the transaction application of person's creation.
Further, the Transaction Information further include: corresponding transaction amount is applied in the transaction；It is described successively to each The multiple transaction for including in the set apply for that corresponding Transaction Information carries out parallel proof processing, comprising:
The multiple transaction applications for including in each set are successively extracted, so that the accounting nodes are to N number of institute It states set and carries out serial process；
Judge each of to include that the transaction applies for whether corresponding transaction initiator address has payment in the set The ability of corresponding transaction amount；
If so, determining that the transaction applies for that corresponding Transaction Information is proved to be successful.
Further, corresponding transaction, which is believed, successively to be applied for the multiple transaction for including in each set described After breath carries out parallel proof processing, the method also includes:
The transaction application of verification failure and the transaction application of authentication failed are subjected to delete processing.
Equipment herein can be server, PC, PAD, mobile phone etc..
Present invention also provides a kind of computer program products, when executing on data processing equipment, are adapted for carrying out just The program code of beginningization there are as below methods step: accounting nodes obtain multiple transaction applications, wherein multiple transaction apply be The transaction application that the accounting nodes receive within a preset time interval, the transaction application include Transaction Information and number label Name, the Transaction Information create transaction by transaction initiator and generate；Apply for corresponding Transaction Information pair according to each transaction Multiple transaction apply for that corresponding digital signature carries out parallel check processing；According to verification successfully each transaction application Corresponding Transaction Information is grouped multiple transaction applications, N number of set is obtained, so that including in each set The transaction application that multiple transaction applications create for the different transaction initiators；Successively to including in each set Multiple transaction apply for that corresponding Transaction Information carries out parallel proof processing；The multiple transaction applications being proved to be successful are put Enter in block and is stored.
It should be understood by those skilled in the art that, embodiments herein can provide as method, system or computer program Product.Therefore, complete hardware embodiment, complete software embodiment or reality combining software and hardware aspects can be used in the application Apply the form of example.Moreover, it wherein includes the computer of computer usable program code that the application, which can be used in one or more, The computer program implemented in usable storage medium (including but not limited to magnetic disk storage, CD-ROM, optical memory etc.) produces The form of product.
The application is referring to method, the process of equipment (system) and computer program product according to the embodiment of the present application Figure and/or block diagram describe.It should be understood that every one stream in flowchart and/or the block diagram can be realized by computer program instructions The combination of process and/or box in journey and/or box and flowchart and/or the block diagram.It can provide these computer programs Instruct the processor of general purpose computer, special purpose computer, Embedded Processor or other programmable data processing devices to produce A raw machine, so that being generated by the instruction that computer or the processor of other programmable data processing devices execute for real The device for the function of being specified in present one or more flows of the flowchart and/or one or more blocks of the block diagram.
These computer program instructions, which may also be stored in, is able to guide computer or other programmable data processing devices with spy Determine in the computer-readable memory that mode works, so that it includes referring to that instruction stored in the computer readable memory, which generates, Enable the manufacture of device, the command device realize in one box of one or more flows of the flowchart and/or block diagram or The function of being specified in multiple boxes.
These computer program instructions also can be loaded onto a computer or other programmable data processing device, so that counting Series of operation steps are executed on calculation machine or other programmable devices to generate computer implemented processing, thus in computer or The instruction executed on other programmable devices is provided for realizing in one or more flows of the flowchart and/or block diagram one The step of function of being specified in a box or multiple boxes.
In a typical configuration, calculating equipment includes one or more processors (CPU), input/output interface, net Network interface and memory.
Memory may include the non-volatile memory in computer-readable medium, random access memory (RAM) and/ Or the forms such as Nonvolatile memory, such as read-only memory (ROM) or flash memory (flashRAM).Memory is computer-readable medium Example.
Computer-readable medium includes permanent and non-permanent, removable and non-removable media can be by any method Or technology come realize information store.Information can be computer readable instructions, data structure, the module of program or other data. The example of the storage medium of computer includes, but are not limited to phase change memory (PRAM), static random access memory (SRAM), moves State random access memory (DRAM), other kinds of random access memory (RAM), read-only memory (ROM), electric erasable Programmable read only memory (EEPROM), flash memory or other memory techniques, read-only disc read only memory (CD-ROM) (CD-ROM), Digital versatile disc (DVD) or other optical storage, magnetic cassettes, tape magnetic disk storage or other magnetic storage devices Or any other non-transmission medium, can be used for storage can be accessed by a computing device information.As defined in this article, it calculates Machine readable medium does not include temporary computer readable media (transitory media), such as the data-signal and carrier wave of modulation.
It should also be noted that, the terms "include", "comprise" or its any other variant are intended to nonexcludability It include so that the process, method, commodity or the equipment that include a series of elements not only include those elements, but also to wrap Include other elements that are not explicitly listed, or further include for this process, method, commodity or equipment intrinsic want Element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including element There is also other identical elements in process, method, commodity or equipment.
It will be understood by those skilled in the art that embodiments herein can provide as method, system or computer program product. Therefore, complete hardware embodiment, complete software embodiment or embodiment combining software and hardware aspects can be used in the application Form.It is deposited moreover, the application can be used to can be used in the computer that one or more wherein includes computer usable program code The shape for the computer program product implemented on storage media (including but not limited to magnetic disk storage, CD-ROM, optical memory etc.) Formula.
The above is only embodiments herein, are not intended to limit this application.To those skilled in the art, Various changes and changes are possible in this application.It is all within the spirit and principles of the present application made by any modification, equivalent replacement, Improve etc., it should be included within the scope of the claims of this application.

Claims (12)

1. a kind of transaction processing method based on block chain characterized by comprising
Accounting nodes obtain multiple transaction applications, wherein multiple transaction applications are the accounting nodes between preset time Every the interior transaction application received, the transaction application includes Transaction Information and digital signature, and the Transaction Information is sent out by transaction It plays person and creates transaction generation；
Apply for that corresponding Transaction Information applies for that corresponding digital signature carries out simultaneously to multiple transaction according to each transaction Row checking treatment；
According to verification, successfully each transaction applies for that corresponding Transaction Information is grouped multiple transaction applications, obtains To N number of set, so that the multiple transaction applications for including in each set create for the different transaction initiators Transaction application；
Corresponding Transaction Information, which carries out parallel proof processing, successively to be applied for the multiple transaction for including in each set, After applying for that corresponding Transaction Information progress parallel proof is disposed to the multiple transaction for including in first set, then Corresponding Transaction Information, which carries out parallel proof processing, to be applied to the multiple transaction for including in second set, and so on；
The multiple transaction applications being proved to be successful are put into block and are stored.
2. the method according to claim 1, wherein the transaction is applied further include: the transaction application corresponds to Public key；It is described to apply for that corresponding Transaction Information applies for corresponding digital signature to multiple transaction according to each transaction Parallel check processing is carried out, including
Apply for that corresponding public key applies for that corresponding digital signature solves to each transaction using each transaction respectively It is close, apply for corresponding first summary info to obtain each transaction；
Corresponding Transaction Information, which carries out Hash processing, to be applied to each transaction, each transaction is generated and applies for corresponding the Two summary infos；
Judge each transaction applies for whether corresponding first summary info and the second summary info are identical；
If they are the same, it is determined that corresponding digital signature verification success is applied in the transaction.
3. according to the method described in claim 2, it is characterized in that, the Transaction Information includes: that the transaction application is corresponding Transaction initiator address；It is described that according to verification, successfully each transaction applies corresponding Transaction Information to multiple transaction Application is grouped, and obtains N number of set, so that the multiple transaction applications for including in each set are the different friendships The transaction application of easy promoter's creation, comprising:
According to verification, successfully each transaction applies for that corresponding transaction initiator address carries out multiple transaction applications Grouping, obtains N number of set, so that the multiple transaction applications for including in each set are the different transaction initiators The transaction application of creation.
4. according to the method described in claim 3, it is characterized in that, the Transaction Information further include: the transaction application corresponds to Transaction amount；It is described that corresponding Transaction Information, which carries out simultaneously, successively to be applied for the multiple transaction for including in each set Row verification processing, comprising:
The multiple transaction applications for including in each set are successively extracted, so that the accounting nodes are to N number of collection It closes and carries out serial process；
Judge each of to include that the transaction applies for whether corresponding transaction initiator address there is payment to correspond in the set Transaction amount ability；
If so, determining that the transaction applies for that corresponding Transaction Information is proved to be successful.
5. method according to any of claims 1-4, which is characterized in that described successively in each set After the multiple transaction for including apply for that corresponding Transaction Information carries out parallel proof processing, the method also includes:
The transaction application of verification failure and the transaction application of authentication failed are subjected to delete processing.
6. a kind of traction processing apparatus based on block chain characterized by comprising
Acquiring unit obtains multiple transaction applications for accounting nodes, wherein multiple transaction applications are the accounting nodes The transaction application received within a preset time interval, the transaction application includes Transaction Information and digital signature, the transaction Information creates transaction by transaction initiator and generates；
Verification unit, for applying corresponding Transaction Information to multiple institutes according to each of the acquiring unit acquisition transaction It states transaction and applies for that corresponding digital signature carries out parallel check processing；
Grouped element, for successfully each transaction to apply corresponding Transaction Information to more according to verification unit verification A transaction application is grouped, and obtains N number of set, so that the multiple transaction applications for including in each set are The transaction application of different transaction initiator's creations；
Authentication unit, for successively applying the multiple transaction for including in each of the grouped element division set Corresponding Transaction Information carries out parallel proof processing, i.e., applies for corresponding friendship to the multiple transaction for including in first set After easy information progress parallel proof is disposed, then corresponding transaction is applied for the multiple transaction for including in second set Information carries out parallel proof processing, and so on；
Storage unit, multiple transaction applications for the authentication unit to be proved to be successful, which are put into block, to be stored.
7. device according to claim 6, which is characterized in that the transaction application further include: the transaction application corresponds to Public key；The verification unit includes:
Deciphering module, for applying for that corresponding public key applies for corresponding number to each transaction using each transaction respectively Word signature is decrypted, and applies for corresponding first summary info to obtain each transaction；
Generation module generates each friendship for applying for that corresponding Transaction Information carries out Hash processing to each transaction Easily apply for corresponding second summary info；
First judgment module, for judging that each transaction applies for whether are corresponding first summary info and the second summary info It is identical；
First determining module, for judge corresponding first summary info of transaction application and the when the first judgment module When two summary infos are identical, determine that corresponding digital signature verification success is applied in the transaction.
8. device according to claim 7, which is characterized in that the Transaction Information includes: that the transaction application is corresponding Transaction initiator address；The grouped element is specifically used for according to the verification successfully corresponding transaction of each transaction application Originator address is grouped multiple transaction applications, N number of set is obtained, so that include in each set is multiple The transaction application that the transaction application creates for the different transaction initiators.
9. device according to claim 8, which is characterized in that the Transaction Information further include: the transaction application corresponds to Transaction amount；The authentication unit includes:
Extraction module, for successively extracting the multiple transaction applications for including in each set, so that the book keeping operation saves Point carries out serial process to N number of set；
Second judgment module, for judging each of to include that corresponding transaction initiator address is applied in the transaction in the set Whether there is the ability for paying corresponding transaction amount；
Second determining module, for judging that corresponding transaction initiator address tool is applied in the transaction when second judgment module When having the ability for paying corresponding transaction amount, determine that the transaction applies for that corresponding Transaction Information is proved to be successful.
10. the device according to any one of claim 6-9, which is characterized in that described device further include:
Unit is deleted, for successively corresponding to the multiple transaction applications for including in each set in the authentication unit Transaction Information carry out parallel proof processing after, will verification failure the transaction application and authentication failed the transaction Application carries out delete processing.
11. a kind of storage medium, which is characterized in that the storage medium stores program, wherein controlled in described program operation Equipment perform claim where the storage medium requires 1 at the transaction based on block chain described in any one of claim 5 Reason method.
12. a kind of traction processing apparatus based on block chain, which is characterized in that the traction processing apparatus packet based on block chain Memory and processor are included, the memory is for storing program, and the processor is for running program, wherein described program Perform claim requires 1 to the transaction processing method based on block chain described in any one of claim 5 when operation.
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