CN107483210A - A kind of data verification method and system - Google Patents
A kind of data verification method and system Download PDFInfo
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- CN107483210A CN107483210A CN201710670479.3A CN201710670479A CN107483210A CN 107483210 A CN107483210 A CN 107483210A CN 201710670479 A CN201710670479 A CN 201710670479A CN 107483210 A CN107483210 A CN 107483210A
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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
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- G06Q40/02—Banking, e.g. interest calculation or account maintenance
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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
- H04L9/3236—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
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Abstract
The present invention discloses a kind of data verification method, apparatus and system, wherein, the data verification method applied to service side includes：Number formulary evidence is applied in acquisition, and it includes the first business datum and signed data, and the signed data is obtained based on carrying out first and second predetermined processing to original service data corresponding to the first business datum；First business datum is the data of the peculiar interface format in application side；The first processing and standardization are performed to the first business datum respectively, obtains the first result data and the business datum of the standard interface form needed for service side；The first business datum is verified based on signed data and the first result data.It can be seen that, the present invention, which realizes, to be converted to the workflow of service side's normal data by application side's characteristic data and is migrated from application side to service side's execution, the mechanism enables service side to obtain the original service data of application side, so as to know whether application side's business datum is distorted by signature verification mode.
Description
Technical field
The invention belongs to the digital verification techniques field of the direct-connected middle data of bank, more particularly to a kind of data verification method and
System.
Background technology
At present, the bank-corporate express service that business bank provides is standards service (standard interface, the access way of standard),
But with the horizontal continuous improvement of finicial administration of enterprise, there is increasing individual demand.Enterprise, it is especially large-scale
Often there is contradiction for the normalized service that the characteristic interface and bank that conglomerate requires provide.
To solve this problem, business bank can also provide characteristic while standard front end processor is provided for enterprise for it
Front end processor (standard front end processor and characteristic front end processor belong to bank pre-machine) is simultaneously arranged in enterprises end, for carrying out corporate identity
Conversion between interface packets (business datum message) and bank's standard interface message.With reference to shown in figure 1, it is assumed that client's characteristic message
For A, characteristic message A is converted to bank standard interface message A ', solved with this by the bank preposing chance for being arranged on client
The problem of contradiction be present in the normalized service that the characteristic interface of enterprise requirements and bank provide.
However, because the message for being ultimately routed to bank end is bank's standard interface message, A ' such as above, so as to exist
The message for being sent to bank's bank-corporate express application server is not the situation of the initial message of client, and this is resulted in, and bank to be present direct-connected
The problem of signature verification is carried out to client's message can not be realized when handling client's message, i.e., can not pass through signature verification
Mode knows whether client's original message is distorted.
The content of the invention
In view of this, it is an object of the invention to provide a kind of data verification method and system, it is intended to it is direct-connected to solve bank
The signature sign test problem of the middle initial message of client.
Therefore, the present invention is disclosed directly below technical scheme：
A kind of data verification method, applied to service side, methods described includes：
Obtain the application number formulary evidence that application side is sent；Wherein, it is described to include the first business number to be verified using number formulary evidence
According to this and the signed data for being verified to first business datum, the signed data are based on to first business
Original service data corresponding to data carry out the first predetermined processing and second processing obtains；First business datum is application
The data of Fang Teyou interface formats；
First processing is performed to first business datum, obtains the first result data；
Predetermined standardization is performed to first business datum, obtains standard interface form needed for service side
Business datum；
Signature verification is carried out to first business datum based on the signed data and the first result data,
Result is verified, to cause the service side to be based on the result, at the business datum of the standard interface form
Reason.
The above method, it is preferred that the service side includes complex front platform and server, then acquisition application side hair
The application number formulary evidence sent, including：
The application number formulary evidence sent using complex front platform reception application side.
The above method, it is preferred that first processing is handled for predetermined Hash or encryption, the second processing are
Predetermined signature is endorsed processing, then described that first processing is performed to first business datum, obtains the first result
Data, including：
Predetermined hash algorithm is utilized in the complex front platform, Hash fortune is carried out to first business datum
Calculate, obtain corresponding hash；Or；
Predetermined AES is utilized in the complex front platform, place is encrypted to first business datum
Reason, obtains corresponding ciphertext data.
The above method, it is preferred that the signed data and the first result data of being based on are to described first
Business datum carries out signature verification, including：
Using the complex front platform by the business datum of the standard interface form, the first result data and label
Name data are combined, and the data splitting for combining gained is sent to the server；
Using whether possessing original text between the first result data and the signed data described in the server authentication
Equivalence between signature, is verified result；If the result represents possess, first business datum is relative to institute
Original service data are stated not distort；If the result represents do not possess, first business datum is relative to the original
Beginning business datum has been distorted..
The above method, it is preferred that methods described also includes：The result is based on using the server, to described
The business datum of standard interface form is handled；
It is described to be based on the result using server, the business datum of the standard interface form is handled, including：
If the result represents that first business datum is not distorted, to the industry of the standard interface form
Data of being engaged in perform normal business processing, and by the complex front platform to application side's feedback traffic result data；
If the result represents that first business datum has been distorted, the predetermined processing that reports an error is performed, and by described
Complex front platform feeds back error information to application side；
Wherein, it is described using server by the complex front platform to application side's feedback traffic result data or
Error information, further comprise：
The service processing result data or error information of standard interface form are sent to using the server described comprehensive
Close front platform；
Using the complex front platform by the service processing result data or error information of the standard interface form, turn
The service processing result data or error information of the peculiar interface format in application side are turned to, and send the industry of the peculiar interface format
Result data of being engaged in or error information extremely application side.
A kind of data verification method, applied to application side, methods described includes：
The original service data for being sent to service side are obtained, the original service data are the peculiar interface format in application side
Data；
The original service data are carried out with the first predetermined processing and second processing, obtains the original service data pair
The signed data answered；
The original service data and the signed data are combined, the number formulary that is applied evidence, and send described answer
With number formulary evidence to service side；To cause services policies to be based on the result according to execution signature verification and execution to the application number formulary
Business data processing；
Receive the result data that service side sends.
The above method, it is preferred that the application side includes application system and micro- front device, then described to the original industry
Business data carry out the first predetermined processing and second processing, obtain signed data corresponding to the original service data, including：
The original service data from the application system are performed with predetermined Hash operation using micro- front device
Or encryption, obtain corresponding hash or ciphertext data；And the hash or ciphertext data are made a reservation for
Signature endorse processing, obtain the signed data.
The above method, it is preferred that the result data for receiving service side and sending, including：
The service processing result number from the peculiar interface format in the application side of service side is received using micro- front device
According to or error information；And the service processing result data or error information are forwarded to the application system.
A kind of first data verification device, applied to service side, described device includes：
Complex front platform, the application number formulary evidence sent for obtaining application side；Wherein, the application number formulary is according to including treating
First business datum of checking and the signed data for being verified to first business datum, the signed data base
In being carried out to original service data corresponding to first business datum, predetermined first is handled and second processing obtains；Described
One business datum is the data of the peculiar interface format in application side；And for being performed to first business datum at described first
Reason, obtains the first result data；Predetermined standardization is performed to first business datum, is obtained needed for service side
Standard interface form business datum；
Server, for being entered based on the signed data and the first result data to first business datum
Row signature verification, is verified result, to cause the service side to be based on the result, to the business of the standard interface form
Data are handled.
Said apparatus, it is preferred that first processing is handled for predetermined Hash or encryption, the second processing are
Predetermined signature is endorsed processing；
Then the complex front platform performs first processing to first business datum, obtains the first result
Data, specifically include：
The complex front platform utilizes predetermined hash algorithm, and predetermined Hash fortune is carried out to first business datum
Calculate, obtain corresponding hash；Or；Using predetermined AES, place is encrypted to first business datum
Reason, obtains corresponding ciphertext data.
Said apparatus, it is preferred that the server, based on the signed data and the first result data to institute
State the first business datum and carry out signature verification, specifically include：
The server receives the data splitting that complex front platform is sent, and the data splitting will for complex front platform
The business datum of the standard interface form, the first result data and the signed data are combined the number of gained
According to；The equivalence between whether possessing original text between the first result data and the signed data and signing is verified,
It is verified result；If the result represents possess, first business datum is not sent out relative to the original service data
Life is distorted；If the result represents do not possess, first business datum has been usurped relative to the original service data
Change.
Said apparatus, it is preferred that the server, be additionally operable to be based on the result, to the industry of the standard interface form
Business data are handled；
The server is based on the result, and the business datum of the standard interface form is handled, specifically included：
If the result represents that first business datum is not distorted, server is to the standard interface lattice
The business datum of formula performs normal business processing, and by the complex front platform to application side's feedback traffic result
Data；If the result represents that first business datum has been distorted, server performs the predetermined processing that reports an error,
And error information is fed back to application side by the complex front platform；
Wherein, the server to application side's feedback traffic result data or is reported an error by the complex front platform
Information, further comprise：
Before the service processing result data or error information of standard interface form are sent to the synthesis by the server
Horizontalization platform；The service processing result data or error information of the standard interface form are converted into by the complex front platform
Using the service processing result data or error information of the peculiar interface format in side, and send at the business of the peculiar interface format
Result data or error information are managed to application side.
A kind of second data verification device, applied to application side, described device includes：
Application system；
Micro- front device, the original service data of service side, the original are sent in the application system for obtaining
Beginning business datum is the data of the peculiar interface format in application side；The original service data are carried out with predetermined first processing and the
Two processing, obtain signed data corresponding to the original service data；The original service data and the signed data are entered
Row combination, the number formulary that is applied evidence, and the application number formulary evidence is sent to service side；To cause services policies to the application side
Data perform signature verification and perform the business data processing based on the result；Receive the result number that service side sends
According to.
Said apparatus, it is preferred that micro- front device, the original service data are carried out predetermined first processing and
Second processing, obtain the original service data corresponding to signed data, specifically include：
Micro- front device performs predetermined Hash operation to the original service data from the application system or added
Close processing, obtain corresponding hash or ciphertext data：And predetermined label are carried out to the hash or ciphertext data
Name is endorsed processing, obtains the signed data.
A kind of data verification system, including the first data verification device as described above, and the second number as described above
According to checking device, wherein：The data verification system is based on first data verification device and filled with second data verification
Interaction between putting, complete required data verification and the corresponding data processing on the basis of data verification.
Number formulary evidence is applied in the data verification method applied to service side provided from above scheme, the application, acquisition,
It includes the first business datum to be verified and signed data, and the signed data is based on to original industry corresponding to the first business datum
Business data carry out first and second predetermined processing and obtained；First business datum is the number of the peculiar interface format in application side
According to；And first processing and standardization are performed to the first business datum respectively, obtain the first result data and clothes
The business datum of the required standard interface form in business side；Signed data and the first result data are based ultimately upon to the first business
Data are verified.It can be seen that the present invention realizes the workflow that application side's characteristic data are converted to service side's normal data,
Migrated from application side to service side's execution, such a treatment mechanism enables service side to obtain the original service data of application side
(i.e. using the first business datum of the peculiar interface format in side, and the normal data obtained by after nonstandardized technique), so as to pass through
Signature verification mode knows whether application side's business datum is distorted.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
The embodiment of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can also basis
The accompanying drawing of offer obtains other accompanying drawings.
Fig. 1 is the data interaction schematic diagram of the direct-connected middle customer network of the bank of prior art and bank network；
Fig. 2 is a kind of flow chart for service side's data verification method that the embodiment of the present invention one provides；
Fig. 3 is the application side and the data interaction schematic diagram of service side that the embodiment of the present invention one provides；
Fig. 4 is another flow chart for service side's data verification method that the embodiment of the present invention two provides；
Fig. 5 is a kind of flow chart using square data verification method that the embodiment of the present invention three provides；
Fig. 6 is the structural representation for the first data verification device that the embodiment of the present invention four provides；
Fig. 7 is the structural representation for the second data verification device that the embodiment of the present invention five provides；
Fig. 8 is the structural representation for the data verification system that the embodiment of the present invention six provides.
Embodiment
For the sake of quoting and understanding, the technical term that hereinafter uses, write a Chinese character in simplified form or summary of abridging is explained as follows：
Bank-corporate express：It is the access way that a kind of new bank system of web is directly connected to online with Finance System.
Conglomerate, which is realized internal finance system with business bank system by data-interface, to be coupled.
Bank's front end processor：Developed by business bank and safeguarded, be generally deployed in customer network, data are provided for bank-corporate express
Encryption, the function endorsing, verify and forward.
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
The embodiment of the present invention one provides a kind of data verification method, and the method for the present embodiment is applied to service side, for example has
Bank side that body can be applied in the direct-connected grade application scenarios of bank etc., it is intended to it is initial to solve client in the direct-connected grade application scenarios of bank
The signature verification problem of message (including business datum).A kind of flow chart of service side's data verification method with reference to shown in figure 2,
Methods described may comprise steps of：
Step 201, obtain the application number formulary evidence that application side is sent；Wherein, it is described using number formulary according to including to be verified the
One business datum and the signed data for being verified to first business datum, the signed data are based on to described
Original service data corresponding to first business datum carry out the first predetermined processing and second processing obtains；The first business number
According to the data for the peculiar interface format in application side.
The present invention proposes change service side (such as bank direct-connected in bank network) and (such as bank of application side in the prior art
Customer network in direct-connected) working mechanism, and specifically propose will be converted to service side using square characteristic data in the prior art
The workflow of normal data, migrate to service side and perform from application side, to solve the label of the direct-connected middle initial message of client of bank
Name sign test problem.
It is in consideration of it, former with the application side as shown in Figure 1 used in the prior art and the network composition of service side and work
Reason distinguishes, and in the present invention, with reference to figure 3, the service side specifically includes complex front platform and server, i.e. by existing skill
Application side's characteristic data are converted to the work of service side's normal data possessed by the bank pre-machine that application side is arranged in art
Make flow, move to the present invention and performed in the complex front platform set by service side.
On this basis, the data verification method applied to service side that the present embodiment is provided, it is comprehensive service side can be based on
Cooperating between front platform and server is closed, to complete each step process included by it.
Wherein, in this step 201, the application number formulary that application side is sent can be received using the complex front platform of service side
According to.Wherein, it is described to include the first business datum to be verified and for being carried out to first business datum using number formulary evidence
The signed data of checking, the signed data are based on entering original service data corresponding to first business datum as application side
The first predetermined processing of row and second processing obtain；First business datum is the data of the peculiar interface format in application side.
The original service data are to be produced from the business datum of application side's application system, for example, it is assumed that application side provides
Original service data be A, then first can by the application side using predetermined hash algorithm or AES to the business
Data A carries out Hash operation or encryption (the i.e. first processing), obtains corresponding hash or ciphertext data, Zhi Houzai
Signature is carried out to the hash or ciphertext data by application side to endorse processing (second processing), you can obtain the original service
Signed data B corresponding to data.Afterwards, after the original service data A and its corresponding signed data B being combined using side
Send to service side.
And this step 201, include using number formulary evidence described first obtained using the complex front platform of service side
Business datum, it is possible to which consistent with the original service data that application side provides, such a situation is to represent the business that application side provides
Data are not tampered with before service side is transferred to；Certainly, first business datum is also possible to applying the original just provided
Beginning business datum is inconsistent, and the situation then represents to be usurped before service side is transferred to using the business datum just provided
Change, for such a situation, the purpose of the application is that before service side carries out business processing to the business datum of application side,
First verify that whether application side's business datum of reception is distorted, to ensure the security credibility using number formulary evidence.
Such as above-mentioned original service data A and its signed data B, when A and B are combined and are sent to by application side
To service side, service side receives corresponding application number formulary evidence, and the application number formulary evidence received includes the first business number
According to Ax and signed data B, first business datum Ax may be consistent or inconsistent with the original service data A, for the feelings
Condition, it is contemplated that being verified based on the signed data B to the first business datum Ax, to verify it relative to described
Whether original service data A has distorted.
Step 202, first processing is performed to first business datum, obtain the first result data.
The processing procedure of this step 202 equally performs in the complex front platform of service side.
Complex front platform is receiving the application number formulary of coming self-application side after, can parse first using number formulary evidence, such as
The signed data and client's raw requests message (carrying first business datum) of definite length portion can be specifically resolved to, and should
Separated with the first business datum in number formulary evidence and signed data, such as, by isolated according to carrying out to application number formulary
First business datum Ax and signed data B etc..Afterwards, the first processing can be performed to first business datum.
Wherein, first processing performed to first business datum, with application side to the original service data
Performed first processing is identical, i.e., according to application side to performed by the original service data based on corresponding hash algorithm
Hash operation or the encryption based on respective encrypted algorithm, in this step 202, the complex front platform of service side is using identical
Hash algorithm or AES identical Hash operation or encryption are performed to first business datum.
Assuming that first business datum is Ax, then this step can carry out Hash operation or encryption to the Ax, and
Hash operation or encryption structure are encoded, such as carry out BASE64 codings, to obtain the first processing knot corresponding to Ax
Fruit data A1, subsequently, the A1 will be equally used in the signature-verification process to Ax.
Step 203, predetermined standardization is performed to first business datum, obtain the standard needed for service side and connect
The business datum of mouth form.
The step can equally perform in the complex front platform of service side.
Because the direct-connected server of service side server such as bank is only capable of entering the business datum of service side's standard interface form
Row processing, in consideration of it, the present embodiment is in the complex front platform of service side, the application included using number formulary in reception
First business datum of Fang Teyou interface formats, is standardized by service side's requirement, obtained needed for service side server
Standard interface form business datum.
Still by taking the first business datum Ax corresponding to original service data A as an example, complex front platform can be by the first industry
Business data Ax is standardized, to obtain the business datum A ' of the standard interface form needed for server.
On this basis, complex front platform can be tied to the business datum (A ') of the standard interface form, the first processing
Fruit data (A1) and the signed data (B) are combined, and the data splitting (A '+A1+B) for combining gained is sent to service
In the server of side, as shown in Figure 3.Wherein, complex front platform can specifically use the form of request message to server
Send the data splitting.
Step 204, based on the signed data and the first result data first business datum is carried out
Signature verification, result is verified, to cause the service side to be based on the result, to the business number of the standard interface form
According to being handled.
The step specifically performs in the server of service side.
Server is asked after the request message of the carrying data splitting of complex front platform transmission is received to described
Ask message to be parsed, obtain the business datum (A '), the first result data (A1) and signed data of standard interface form
(B), and analysis result is cached.
On this basis, server can be based on the signed data (B) and the first result data (A1) are right
First business datum (Ax) is verified.
Wherein, it may be verified that whether possess original text between the first result data (A1) and the signed data (B)
Equivalence between signature, is verified result；If the result represents possess, first business datum (Ax) is relative
Do not distorted in the original service data (A)；If the result represents do not possess, the first business datum (Ax) phase
Distorted for the original service data (A).
Wherein, specifically, due to the signed data (B) be specifically as caused by application side is applied to system it is original
Business datum (A) carries out the data of gained after the first processing and second processing, so as to which the signed data (B) and application system produce
Raw original service data (A) are corresponding, and are understood according to described above, and the first result data (A1) are to described
First business datum (Ax) carries out the data of gained after the first processing, so as to the first result data (A1) and service side
First business datum (Ax) received is corresponding；In consideration of it, can by verify the first result data (A1) with
Whether possess the equivalence between original text and signature between the signed data (B), carry out the business datum of indirect verification first (Ax)
Whether the original service data (A) provided with application side are consistent.
When it is implemented, can be based on by the direct-connected server of service side server such as bank the first result data and
Signed data, to call the signature sign test server set in advance in service side, it such as can specifically be invoked at the signature of bank's setting
Sign test server, and above-mentioned signature sign test process is performed using sign test server of signing, the first business datum is usurped to realize
Whether change and verified.
Subsequently, the direct-connected server of service side server such as bank can be based on different the results, to the standard interface
The business datum of form carries out corresponding different processing, and the step content will be illustrated in ensuing embodiment.
The data verification method applied to service side provided from above scheme, the embodiment of the present application, is applied
Number formulary evidence, it includes the first business datum to be verified and signed data, and the signed data is based on corresponding to the first business datum
Original service data carry out first and second predetermined processing and obtain；First business datum is the peculiar interface lattice in application side
The data of formula；And first processing and standardization are performed to the first business datum respectively, obtain the first result number
According to and service side needed for standard interface form business datum；Signed data and the first result data are based ultimately upon to
One business datum is verified.It can be seen that the present invention realizes the work that application side's characteristic data are converted to service side's normal data
Make flow, migrated from application side to service side's execution, such a treatment mechanism and enable service side to obtain the initial of application side
Business datum (i.e. using the first business datum of the peculiar interface format in side, and the normal data obtained by after nonstandardized technique), so as to
It can know whether application side's business datum is distorted by signature verification mode.
In the ensuing embodiment two of the present invention, another stream of service side's data verification method with reference to shown in figure 4
Cheng Tu, methods described can also include：
Step 205：The result is based on using the server, at the business datum of the standard interface form
Reason.
Wherein, if the result represents that first business datum is not sent out relative to the original service data of application side
Life is distorted, then it represents that normal so as to be performed to the business datum of the standard interface form using number formulary according to secure and trusted
Business processing, and by the complex front platform to application side's feedback traffic result data.Such as by the mark
The business datum of quasi- interface format is parsed to obtain the business datums such as the payment account number of client, shroff account number, the amount of money, and is directed to
The business datum performs corresponding trading processing etc..
If the result represents that first business datum has been distorted, then it represents that using number formulary according to no longer safe
It is credible, for the situation, then perform the predetermined processing that reports an error, refusal carries out corresponding service response, and by the synthesis before
Horizontalization platform feeds back error information to application side.
Specifically, can be first by service side server when feeding back corresponding processing result information in service orientation application side
The service processing result data or error information of standard interface form are sent to complex front platform；On this basis, can profit
With complex front platform by the service processing result data or error information of the standard interface form, it is peculiar to be converted into application side
The service processing result data or error information of interface format, and send the service processing result data of the peculiar interface format
Or error information is responded to application side with realizing to application side.
In embodiments of the invention three, there is provided a kind of data verification method, the method for the present embodiment are applied to application side,
For example enterprise side in the application scenarios such as bank is direct-connected etc. is particularly applicable to, the application number formulary with reference to shown in figure 5 is according to authentication
A kind of flow chart of method, methods described may comprise steps of：
Step 501, acquisition are sent to the original service data of service side, and the original service data are that application side is peculiar
The data of interface format.
The present embodiment method is applied to application side, it is intended to passes through the side applied to service side with being provided in above-described embodiment
Method cooperates, and is asked to solve the direct-connected signature verification for waiting the initial message of client (including business datum) in application scenarios of bank
Topic.It is corresponding to include the structure composition of complex front platform and server with service side in above example, with reference to figure 3, institute
Application system can be included by stating application side, such as ERP (Enterprise Resource Planning, the enterprise's money of corporate client
Plan in source) system etc., and including micro- front device, wherein, micro- front device is still provided by service side, but with it is existing
In technology service orientation application side provided and the characteristic front end processor that is arranged on application side compare, micro- front device no longer has
There is the function that application side's characteristic data are converted to service side's normal data, that is to say, that the present invention will apply square characteristic data
Be converted to the function of service side's normal data and migrated from application side to service side and (specifically migrated the function comprehensive to service side
Close front platform).
Each step included by the method for the present embodiment can be realized in micro- front device of application side.
In this step, application system (such as client's ERP system) institute of application side can be specifically received by micro- front device
The original service data of transmission, the original service data are specially the data of the peculiar interface format in application side, and the data can be by answering
Sent in the form of request message with system, and received by micro- front device of application side.
Step 502, the original service data are carried out with the first predetermined processing and second processing, obtain the original industry
Signed data corresponding to data of being engaged in.
As described above, first processing can be Hash operation or encryption etc., and the second processing then can be with
It is that the signature carried out for the result of the Hash operation or encryption is endorsed processing.
In consideration of it, in this step, using micro- front device of side, using predetermined hash algorithm to receiving self-application system
The request message including the original service data of system carries out Hash operation, or is asked using predetermined AES to described
Message is asked to be encrypted；On this basis, can be to the result data obtained by Hash operation or encryption, i.e. hash
Or ciphertext data are encoded, such as BASE64 codings, and and then call data certificate to sign coding result.
So that original service data are A as an example, above-mentioned Hash operation/encryption, volume are performed to the former business datum
After code and signature, then it is signed data B corresponding to A that can obtain the original service data.
Step 503, the original service data and the signed data are combined, the number formulary that is applied evidence, concurrently
The application number formulary evidence is sent to service side；To cause services policies to be based on the application number formulary according to execution signature verification and execution
The business data processing of the result.
Afterwards, micro- front device is based on certain rule of combination, by the original service data and the original industry
The signed data of business data is combined, and the data splitting (such as A+B) for combining gained is sent to the complex front of service side
Handled in platform.
Specifically, such as, can be based on " signature result being placed on into client's raw requests message as one section of fixed length message
Before " this rule of combination, by the application system request message (including original service data A) of reception with based on above-mentioned first, the
The signed data of two processing gained is combined, and data splitting is sent to service side, to cause service side to enter the data
Respective handling on the basis of row signature sign test.
Step 504, receive the result data that service side sends.
Wherein, with reference to described in embodiments above two of the present invention, because service side can sign according to the difference of business datum
Sign test result, different processing is correspondingly performed to business datum, such as, when the result represents the business received from application side
When data did not occurred to distort, normal business processing is performed to it, and if business datum is distorted, then perform the place that reports an error
Reason.So as to which accordingly, the result data from service side received using side are specially service processing result data
Or error information.
Wherein, answering transmitted by the complex front platform from service side is specifically received by micro- front device of application side
With the service processing result data or error information of the peculiar interface format in side, and by the service processing result data of reception or
Error information is forwarded to the application system of application side, and the request message of application system is responded with realizing.
The embodiment of the present invention four provides a kind of first data verification device, and the device is applied to service side, shown with reference to figure 6
The first data verification device structural representation, the device includes：
Complex front platform 601, the application number formulary evidence sent for obtaining application side；Wherein, application side's packet
Include the first business datum to be verified and the signed data for being verified to first business datum, the number of signature
According to based on being carried out to original service data corresponding to first business datum, predetermined first is handled and second processing obtains；Institute
State the data that the first business datum is the peculiar interface format in application side；And for performing described the to first business datum
One processing, obtains the first result data；Predetermined standardization is performed to first business datum, obtains service side
The business datum of required standard interface form.
Server 602, for based on the signed data and the first result data to the first business number
According to signature verification is carried out, result is verified, to cause the service side to be based on the result, to the standard interface form
Business datum is handled.
In an embodiment of the embodiment of the present invention, first processing is handled for predetermined Hash or encryption,
The second processing is that predetermined signature is endorsed processing；Described in then the complex front platform performs to first business datum
First processing, obtains the first result data, specifically includes：
The complex front platform utilizes predetermined hash algorithm, and predetermined Hash fortune is carried out to first business datum
Calculate, obtain corresponding hash；Or；Using predetermined AES, place is encrypted to first business datum
Reason, obtains corresponding ciphertext data.
In an embodiment of the embodiment of the present invention, the server, at the signed data and described first
Manage result data and signature verification is carried out to first business datum, specifically include：
The server receives the data splitting that complex front platform is sent, and the data splitting will for complex front platform
The business datum of the standard interface form, the first result data and the signed data are combined the number of gained
According to；The equivalence between whether possessing original text between the first result data and the signed data and signing is verified,
It is verified result；If the result represents possess, first business datum is not sent out relative to the original service data
Life is distorted；If the result represents do not possess, first business datum has been usurped relative to the original service data
Change.
In an embodiment of the embodiment of the present invention, the server, it is additionally operable to be based on the result, to the standard
The business datum of interface format is handled；The server is based on the result, to the business number of the standard interface form
According to being handled, specifically include：
If the result represents that first business datum is not distorted, server is to the standard interface lattice
The business datum of formula performs normal business processing, and by the complex front platform to application side's feedback traffic result
Data；If the result represents that first business datum has been distorted, server performs the predetermined processing that reports an error,
And error information is fed back to application side by the complex front platform；
Wherein, the server to application side's feedback traffic result data or is reported an error by the complex front platform
Information, further comprise：
Before the service processing result data or error information of standard interface form are sent to the synthesis by the server
Horizontalization platform；The service processing result data or error information of the standard interface form are converted into by the complex front platform
Using the service processing result data or error information of the peculiar interface format in side, and send at the business of the peculiar interface format
Result data or error information are managed to application side.
For the first data verification device disclosed in the embodiment of the present invention four, due to itself and embodiment one to embodiment
Data verification method is corresponding disclosed in two, so description is fairly simple, related similarity refers to embodiment one to reality
The explanation of data verification method part in example two is applied, is no longer described in detail herein.
The embodiment of the present invention five provides a kind of second data verification device, and the device is applied to application side, shown with reference to figure 7
The second data verification device structural representation, described device includes：
Application system 701；
Micro- front device 702, the original service data of service side are sent in the application system for obtaining, it is described
Original service data are the data of the peculiar interface format in application side；The original service data are carried out predetermined first processing and
Second processing, obtain signed data corresponding to the original service data；By the original service data and the signed data
It is combined, the number formulary that is applied evidence, and sends the application number formulary evidence to service side；To cause services policies to the application
Number formulary is according to execution signature verification and performs the business data processing based on the result；Receive the result number that service side sends
According to.
In an embodiment of the embodiment of the present invention, micro- front device, the original service data are carried out pre-
Fixed first processing and second processing, obtain the original service data corresponding to signed data, specifically include：
Micro- front device performs predetermined Hash operation to the original service data from the application system or added
Close processing, obtain corresponding hash or ciphertext data：And predetermined label are carried out to the hash or ciphertext data
Name is endorsed processing, obtains the signed data.
For the second data verification device disclosed in the embodiment of the present invention five, due to being counted disclosed in itself and embodiment three
Corresponding according to verification method, so description is fairly simple, related similarity refers to data verification method in embodiment three
Partial explanation, is no longer described in detail herein.
The embodiment of the present invention six provides a kind of data verification system, and the structure of the data verification system with reference to shown in figure 8 is shown
It is intended to, the system includes the first data verification device as described in example IV, and the second data as described in embodiment five
Device is verified, wherein：
The data verification system is based on the friendship between first data verification device and second data verification device
Mutually, required data verification and the corresponding data processing on the basis of data verification are completed.
In summary, the present invention program realizes the workflow that application side's characteristic data are converted to service side's normal data
Journey, migrated from application side to service side's execution, such a treatment mechanism enables service side to obtain the initial service of application side
Data (rather than the normal data of rear gained is standardized to primary data), so as to be known by signature verification mode
Whether distorted using square business datum.
It should be noted that each embodiment in this specification is described by the way of progressive, each embodiment weight
Point explanation is all difference with other embodiment, between each embodiment identical similar part mutually referring to.
As seen through the above description of the embodiments, those skilled in the art can be understood that the application can
Realized by the mode of software plus required general hardware platform.Based on such understanding, the technical scheme essence of the application
On the part that is contributed in other words to prior art can be embodied in the form of software product, the computer software product
It can be stored in storage medium, such as ROM/RAM, magnetic disc, CD, including some instructions are causing a computer equipment
(can be personal computer, server, either network equipment etc.) performs some of each embodiment of the application or embodiment
Method described in part.
Finally, it is to be noted that, herein, the relational terms of such as first, second, third and fourth or the like
It is used merely to make a distinction an entity or operation with another entity or operation, and not necessarily requires or imply these
Any this actual relation or order be present between entity or operation.Moreover, term " comprising ", "comprising" or its is any
Other variants are intended to including for nonexcludability, so that process, method, article or equipment including a series of elements
Not only include those key elements, but also the other element including being not expressly set out, or also include for this process, side
Method, article or the intrinsic key element of equipment.In the absence of more restrictions, limited by sentence "including a ..."
Key element, it is not excluded that other identical element in the process including the key element, method, article or equipment also be present.
Described above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, under the premise without departing from the principles of the invention, some improvements and modifications can also be made, these improvements and modifications also should
It is considered as protection scope of the present invention.
Claims (15)
1. a kind of data verification method, it is characterised in that applied to service side, methods described includes：
Obtain the application number formulary evidence that application side is sent；Wherein, it is described using number formulary according to include the first business datum to be verified with
And the signed data for being verified to first business datum, the signed data are based on to first business datum
Corresponding original service data carry out the first predetermined processing and second processing obtains；First business datum is using Fang Te
There are the data of interface format；
First processing is performed to first business datum, obtains the first result data；
Predetermined standardization is performed to first business datum, obtains the business of the standard interface form needed for service side
Data；
Signature verification is carried out to first business datum based on the signed data and the first result data, obtained
The result, to cause the service side to be based on the result, the business datum of the standard interface form is handled.
2. according to the method for claim 1, it is characterised in that the service side includes complex front platform and server,
The then application number formulary evidence for obtaining application side and sending, including：
The application number formulary evidence sent using complex front platform reception application side.
3. according to the method for claim 2, it is characterised in that first processing is at predetermined Hash processing or encryption
Reason, the second processing are that predetermined signature is endorsed processing, then described to perform described first to first business datum and handle,
The first result data are obtained, including：
Predetermined hash algorithm is utilized in the complex front platform, Hash operation is carried out to first business datum, obtained
To corresponding hash；Or；
Predetermined AES is utilized in the complex front platform, first business datum is encrypted, obtained
To corresponding ciphertext data.
4. according to the method for claim 3, it is characterised in that described to be based on the signed data and the first processing knot
Fruit data carry out signature verification to first business datum, including：
Using the complex front platform by the business datum of the standard interface form, the first result data and number of signature
According to being combined, and the data splitting that will combine gained is sent to the server；
Using whether possess between the first result data and the signed data described in the server authentication original text with label
Equivalence between name, is verified result；If the result represents possess, first business datum is relative to the original
Beginning business datum is not distorted；If the result represents do not possess, first business datum is relative to the original industry
Business data have been distorted.
5. according to the method for claim 4, it is characterised in that methods described also includes：Institute is based on using the server
The result is stated, the business datum of the standard interface form is handled；
It is described to be based on the result using server, the business datum of the standard interface form is handled, including：
If the result represents that first business datum is not distorted, to the business number of the standard interface form
According to performing normal business processing, and by the complex front platform to application side's feedback traffic result data；If institute
State the result and represent that first business datum has been distorted, then perform the predetermined processing that reports an error, and pass through the synthesis
Front platform feeds back error information to application side；
Wherein, it is described to application side's feedback traffic result data or to be reported an error by the complex front platform using server
Information, further comprise：
Before the service processing result data or error information of standard interface form are sent into the synthesis using the server
Horizontalization platform；
Using the complex front platform by the service processing result data or error information of the standard interface form, it is converted into
Using the service processing result data or error information of the peculiar interface format in side, and send at the business of the peculiar interface format
Result data or error information are managed to application side.
6. a kind of data verification method, it is characterised in that applied to application side, methods described includes：
The original service data for being sent to service side are obtained, the original service data are the number of the peculiar interface format in application side
According to；
The original service data are carried out with the first predetermined processing and second processing, is obtained corresponding to the original service data
Signed data；
The original service data and the signed data are combined, the number formulary that is applied evidence, and send the application side
Data are to service side；With cause services policies to it is described using number formulary according to perform signature verification and perform the industry based on the result
Business data processing；
Receive the result data that service side sends.
7. according to the method for claim 6, it is characterised in that the application side includes application system and micro- front device,
It is then described that the original service data are carried out with the first predetermined processing and second processing, it is corresponding to obtain the original service data
Signed data, including：
Predetermined Hash operation is performed to the original service data from the application system using micro- front device or added
Close processing, obtain corresponding hash or ciphertext data；And predetermined label are carried out to the hash or ciphertext data
Name is endorsed processing, obtains the signed data.
8. according to the method for claim 6, it is characterised in that the result data for receiving service side and sending, bag
Include：
Using the micro- front device receive service processing result data from the peculiar interface format in the application side of service side or
Error information；And the service processing result data or error information are forwarded to the application system.
9. a kind of first data verification device, it is characterised in that applied to service side, described device includes：
Complex front platform, the application number formulary evidence sent for obtaining application side；Wherein, the application number formulary is to be verified according to including
The first business datum and the signed data for being verified to first business datum, the signed data be based on pair
Original service data corresponding to first business datum carry out the first predetermined processing and second processing obtains；First industry
Data of being engaged in are the data of the peculiar interface format in application side；And for performing first processing to first business datum,
Obtain the first result data；Predetermined standardization is performed to first business datum, is obtained needed for service side
The business datum of standard interface form；
Server, for being signed based on the signed data and the first result data to first business datum
Name checking, is verified result, to cause the service side to be based on the result, to the business datum of the standard interface form
Handled.
10. device according to claim 9, it is characterised in that first processing is predetermined Hash processing or encryption
Processing, the second processing are that predetermined signature is endorsed processing；
Then the complex front platform performs first processing to first business datum, obtains the first result number
According to specifically including：
The complex front platform utilizes predetermined hash algorithm, and predetermined Hash operation is carried out to first business datum,
Obtain corresponding hash；Or；Using predetermined AES, first business datum is encrypted,
Obtain corresponding ciphertext data.
11. device according to claim 10, it is characterised in that the server, based on the signed data and described
First result data carry out signature verification to first business datum, specifically include：
The server receives the data splitting that complex front platform is sent, and the data splitting is complex front platform by described in
The business datum of standard interface form, the first result data and the signed data are combined the data of gained；
The equivalence between whether possessing original text between the first result data and the signed data and signing is verified, is obtained
The result；If the result represents possess, first business datum is not usurped relative to the original service data
Change；If the result represents do not possess, first business datum has been distorted relative to the original service data.
12. device according to claim 11, it is characterised in that the server, be additionally operable to be based on the result, to institute
The business datum for stating standard interface form is handled；
The server is based on the result, and the business datum of the standard interface form is handled, specifically included：
If the result represents that first business datum is not distorted, server is to the standard interface form
Business datum performs normal business processing, and by the complex front platform to application side's feedback traffic result number
According to；If the result represents that first business datum has been distorted, server performs the predetermined processing that reports an error, and
Error information is fed back to application side by the complex front platform；
Wherein, the server by the complex front platform to application side's feedback traffic result data or the letter that reports an error
Breath, further comprises：
The service processing result data or error information of standard interface form are sent to the complex front and put down by the server
Platform；The service processing result data or error information of the standard interface form are converted into application by the complex front platform
The service processing result data or error information of Fang Teyou interface formats, and send the business processing knot of the peculiar interface format
Fruit data or error information extremely application side.
13. a kind of second data verification device, it is characterised in that applied to application side, described device includes：
Application system；
Micro- front device, the original service data of service side, the original industry are sent in the application system for obtaining
Data of being engaged in are the data of the peculiar interface format in application side；The original service data are carried out at predetermined the first processing and second
Reason, obtains signed data corresponding to the original service data；The original service data and the signed data are subjected to group
Close, the number formulary that is applied evidence, and send the application number formulary evidence to service side；To cause services policies to the application number formulary evidence
Perform signature verification and perform the business data processing based on the result；Receive the result data that service side sends.
14. device according to claim 13, it is characterised in that micro- front device, to the original service data
Carry out predetermined first processing and second processing, obtain the original service data corresponding to signed data, specifically include：
Micro- front device is performed at predetermined Hash operation or encryption to the original service data from the application system
Reason, obtains corresponding hash or ciphertext data：And predetermined signature is carried out to the hash or ciphertext data and added
Label processing, obtains the signed data.
15. a kind of data verification system, it is characterised in that including the first data verification as described in claim any one of 9-12
Device, and the second data verification device as described in claim any one of 13-14, wherein：The data verification system base
Interacting between first data verification device and second data verification device, complete required data verification and
Corresponding data processing on the basis of data verification.
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