CN110175474A - Merging method, device, medium, server and the user terminal of Electronic Signature - Google Patents
Merging method, device, medium, server and the user terminal of Electronic Signature Download PDFInfo
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- CN110175474A CN110175474A CN201910472962.XA CN201910472962A CN110175474A CN 110175474 A CN110175474 A CN 110175474A CN 201910472962 A CN201910472962 A CN 201910472962A CN 110175474 A CN110175474 A CN 110175474A
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Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/60—Protecting data
- G06F21/64—Protecting data integrity, e.g. using checksums, certificates or signatures
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q30/00—Commerce
- G06Q30/06—Buying, selling or leasing transactions
- G06Q30/08—Auctions
Abstract
The embodiment of the present application discloses merging method, device, medium, server and the user terminal of a kind of Electronic Signature.This method is executed by server, requests in response to file destination stamped signature, file destination is issued to user terminal, for carrying out stamped signature to the file destination for user terminal；It receives the user terminal and returns to the variance data after carrying out stamped signature to the file destination；Wherein, the variance data is that user terminal is obtained based on file destination；The variance data is incorporated into local file destination, the Electronic Signature file after being merged.By using above-mentioned technical proposal, the effect that multi-user is parallel, accurate completion carries out stamped signature to unified file may be implemented.
Description
Technical field
The invention relates to technical field of information management more particularly to a kind of merging method of Electronic Signature, device,
Medium, server and user terminal.
Background technique
Currently, society is in the epoch of economic rapid development, more and more information can solve on line, be not necessarily to line
Lower processing, and be also such for stamped signature process.
Electronic Signature is a kind of technological means that Above-the-line party recognizes the electronics label that file content is approved.In tradition
Under technology, party carries out stamped signature to file, is to carry out stamped signature by the way that original text is downloaded to user terminal caching from server
Afterwards, entire file is submitted to server-side and completes stamped signature.
Electronic Signature has been applied to numerous areas, especially in the assessment of bids link of e-bidding, multidigit judging panel couple
Stamped signature is carried out with text document, after needing a judging panel to open the submission of document stamped signature, then by other judging panel opening operation label
Chapter, and so on.However this there is time-consuming expense flow, and the more people of same file can not concurrent stamped signature the problem of.
Summary of the invention
The embodiment of the present application provides merging method, device, medium, server and the user terminal of a kind of Electronic Signature, with
It realizes that multi-user is parallel, accurately complete the effect for carrying out stamped signature to unified file.
In a first aspect, the embodiment of the present application provides a kind of merging method of Electronic Signature, the method is held by server
Row, this method comprises:
It is requested in response to file destination stamped signature, file destination is issued to user terminal, be used for for user terminal to described
File destination carries out stamped signature；
It receives the user terminal and returns to the variance data after carrying out stamped signature to the file destination；Wherein, the difference
Data are that user terminal is obtained based on file destination；
The variance data is incorporated into local file destination, the Electronic Signature file after being merged.
Further, it is requested in response to file destination stamped signature, before file destination is issued to user terminal, the side
Method further include:
Determine the quantity of user terminal；
If the quantity of the user terminal is at least two, it is determined that the Electronic Signatures of at least two user terminals sequence is
Parallel stamped signature is asynchronous stamped signature；Wherein, the parallel stamped signature is to issue file destination stamped signature in all user terminals to request it
Before, any one user terminal is not received returns to variance data；The asynchronous stamped signature is to issue target in all user terminals
Before document signing request, receives at least one user terminal and return to variance data；
The merging mode of Electronic Signature file is determined according to the Electronic Signature of at least two user terminal sequence.
Further, the merging of Electronic Signature file is determined according to the Electronic Signature of at least two user terminal sequence
Mode, comprising:
If the Electronic Signature sequence of at least two user terminals is parallel stamped signature, returned receiving all user terminals
Variance data after, all variance datas are incorporated into local file destination, the Electronic Signature file after being merged；
If the Electronic Signature sequence of at least two user terminals is asynchronous stamped signature, difference is returned at least one user terminal
After data, if detecting, other users terminal issues the request of file destination stamped signature, by file destination and the difference returned
Data distributing merges the file destination with variance data for other users terminal to other users terminal；
Receive the variance data that the user terminal returns；
With this, until all variance datas are incorporated into local after all user terminals return to variance data
File destination in, the Electronic Signature file after being merged.
Further, it is requested in response to file destination stamped signature, before file destination is issued to user terminal, the side
Method further include:
According to local file destination, made a summary using the file destination that Hash technology obtains the file destination；
Correspondingly, requesting in response to file destination stamped signature, file destination is issued to user terminal, comprising:
It is requested in response to file destination stamped signature, file destination and file destination abstract is issued to user terminal；Wherein,
The file destination abstract verifies file destination with the presence or absence of modification for user terminal.
Second aspect, the embodiment of the present application provide a kind of merging method of Electronic Signature, and the method is by user terminal
It executes, this method comprises:
The request of file destination stamped signature is sent to server, receives the file destination that server issues；
Detection is local to whether there is signing certificate, and if it exists, then receives the Electronic Signature operation of user, and by signature information
It is stored as variance data；
Variance data is back to server, the variance data is incorporated into file destination for server, is closed
Electronic Signature file after and.
Further, the signature information includes the figure of the location information of stamped signature, the timestamp information of stamped signature and stamped signature
Piece information.
Further, the request of file destination stamped signature is sent to server, receives the file destination that server issues, comprising:
The request of file destination stamped signature is sent to server, receives the file destination that issues of server and by server foundation
The file destination is made a summary using the file destination that Hash technology generates；
The file destination is verified using file destination abstract, if it does not exist difference, it is determined that the mesh
Marking file, there is no modifications；Difference if it exists, it is determined that the file destination has modification.
Further, the request of file destination stamped signature is being sent to server, after receiving the file destination that server issues,
The method also includes:
If receiving the variance data that the other users terminal that the server issues returns to server, will it is described its
The variance data that his user terminal returns to server merges with the file destination, checks for user.
The third aspect, the embodiment of the present application also provides a kind of merging device of Electronic Signature, described device is configured at clothes
Business device, the device include:
File destination issues module, in response to the request of file destination stamped signature, file destination to be issued to user terminal,
For carrying out stamped signature to the file destination for user terminal；
Variance data receiving module returns to the difference after carrying out stamped signature to the file destination for receiving the user terminal
Heteromerism evidence；Wherein, the variance data is that user terminal is obtained based on file destination；
Electronic Signature merging module, for the variance data to be incorporated into local file destination, after obtaining merging
Electronic Signature file.
Fourth aspect, the embodiment of the present application also provides a kind of merging device of Electronic Signature, described device is configured at use
Family terminal, the device include:
File destination receiving module receives the mesh that server issues for sending the request of file destination stamped signature to server
Mark file；
Electronic Signature obtains module, local with the presence or absence of signing certificate for detecting, and if it exists, then to receive the electronics of user
Stamped signature operation, and signature information is stored as variance data；
Variance data sending module closes the variance data for server for variance data to be back to server
Electronic Signature file and into file destination, after being merged.
5th aspect, the embodiment of the present application provide a kind of computer readable storage medium, are stored thereon with computer journey
Sequence realizes the conjunction of the Electronic Signature as described in the embodiment of the present application first aspect and second aspect when the program is executed by processor
And method.
6th aspect, the embodiment of the present application provides a kind of server, comprising: processor, memory, communication interface and total
Line；The processor is connect by the bus with the memory and the communication interface；The memory is stored with calculating
Machine executes instruction；The processor calls the computer executed instructions stored in the memory, so that the processor
Execute the merging method of Electronic Signature described in any one of above-mentioned first aspect of the embodiment of the present application.
7th aspect, the embodiment of the present application provides a kind of user terminal, comprising: processor, memory, communication interface and
Bus；The processor is connect by the bus with the memory and the communication interface；The memory is stored with meter
Calculation machine executes instruction；The processor calls the computer executed instructions stored in the memory, so that the processing
Device executes the merging method of Electronic Signature described in any one of above-mentioned second aspect of the embodiment of the present application.
Technical solution provided by the embodiment of the present application includes: in response to file destination label by the scheme that server executes
Chapter request, is issued to user terminal for file destination, for carrying out stamped signature to the file destination for user terminal；Described in reception
User terminal returns to the variance data after carrying out stamped signature to the file destination；Wherein, the variance data is user terminal base
It is obtained in file destination；The variance data is incorporated into local file destination, the Electronic Signature text after being merged
Part.By using technical solution provided herein, multi-user may be implemented and parallel, accurately complete to unified file progress
The effect of stamped signature.
Detailed description of the invention
Fig. 1 is the flow chart of the merging method for the Electronic Signature that the embodiment of the present application one provides；
Fig. 2 is the flow chart of the merging method for the Electronic Signature that the embodiment of the present application two provides；
Fig. 3 is the schematic diagram for the parallel stamped signature that the embodiment of the present application three provides；
Fig. 4 is the schematic diagram for the asynchronous stamped signature that the embodiment of the present application three provides；
Fig. 5 is the structural schematic diagram of the merging device for the Electronic Signature that the embodiment of the present application four provides；
Fig. 6 is the structural schematic diagram of the merging device for the Electronic Signature that the embodiment of the present application five provides；
Fig. 7 is a kind of structural schematic diagram for server that the embodiment of the present application six provides；
Fig. 8 is a kind of structural schematic diagram for user terminal that the embodiment of the present application seven provides.
Specific embodiment
The application is described in further detail with reference to the accompanying drawings and examples.It is understood that this place is retouched
The specific embodiment stated is used only for explaining the application, rather than the restriction to the application.It also should be noted that in order to just
Part relevant to the application is illustrated only in description, attached drawing rather than entire infrastructure.
It should be mentioned that some exemplary embodiments are described as before exemplary embodiment is discussed in greater detail
The processing or method described as flow chart.Although each step is described as the processing of sequence by flow chart, many of these
Step can be implemented concurrently, concomitantly or simultaneously.In addition, the sequence of each step can be rearranged.When its operation
The processing can be terminated when completion, it is also possible to have the additional step being not included in attached drawing.The processing can be with
Corresponding to method, function, regulation, subroutine, subprogram etc..
Embodiment one
Fig. 1 is the flow chart of the merging method for the Electronic Signature that the embodiment of the present application one provides, and the embodiment of the present application can fit
The case where merging for Electronic Signature, the method is executed by server, and the electricity as provided by the embodiment of the present application
The merging device of sub- stamped signature executes, which can be realized by the mode of software and/or hardware, and can be integrated in server
In.
As shown in Figure 1, the merging method of the Electronic Signature includes:
S110, it is requested in response to file destination stamped signature, file destination is issued to user terminal, for for user terminal pair
The file destination carries out stamped signature.
Wherein, the stamped signature request of file destination is issued by user terminal, since this programme problem to be solved is
On line the problem of multi-party stamped signature, and if an only side needs stamped signature, stamped signature directly can be carried out to file destination completely.Cause
This, the quantity of user terminal can be at least two.Wherein, file destination can be agreement, is also possible to other and needs to use
Family stamped signature is just considered effective file, such as report on the evaluation of tenders.User terminal can by downloading object file, and to target text
Part carries out stamped signature.The stamped signature request of file destination can be what user was issued by user terminal to server, can be according to this
It requests to determine that user needs the file destination of stamped signature, and file destination is issued to user terminal.
In the present embodiment, the format of file destination can be PDF format, can pass through fixed mode in user terminal
It opens, such as is opened by the PDF plug-in unit in webpage.
S120, the user terminal return is received to the variance data after file destination progress stamped signature；Wherein, described
Variance data is that user terminal is obtained based on file destination.
Wherein, user terminal complete to the stamped signature of file destination after, can by the information of stamped signature generate variance data, and to
Server is sent.Server receives the user terminal and returns to the variance data after carrying out stamped signature to the file destination.Wherein,
Variance data may include the pictorial information of stamped signature, the time that the position of stamped signature and stamped signature occur.Variance data is user's end
End group is obtained in file destination, that is to say, that variance data can not include file destination, can be after stamped signature and before stamped signature
File destination compare, the data of obtained difference may act as variance data.Therefore, when there are at least two users
When terminal, different variance datas can be generated after each user terminal stamped signature, user terminal can complete stamped signature in user
Afterwards, variance data is only returned into server.
S130, the variance data is incorporated into local file destination, the Electronic Signature file after being merged.
Wherein, local file destination is the file destination of most original, does not have any signature information, variance data above
It can merge to obtain the file destination after stamped signature with local data.In the present embodiment, when variance data is multiple,
It can then be closed according to the pictorial information and location information of the corresponding signature information of each variance data with local file destination
And the file after multi-party stamped signature is obtained, so as to realize the purpose for quickly carrying out stamped signature to file destination.
Technical solution provided by the embodiment of the present application includes: in response to file destination label by the scheme that server executes
Chapter request, is issued to user terminal for file destination, for carrying out stamped signature to the file destination for user terminal；Described in reception
User terminal returns to the variance data after carrying out stamped signature to the file destination；Wherein, the variance data is user terminal base
It is obtained in file destination；The variance data is incorporated into local file destination, the Electronic Signature text after being merged
Part.By using technical solution provided herein, multi-user may be implemented and parallel, accurately complete to unified file progress
The effect of stamped signature.
Based on the above technical solution, optionally, it is requested in response to file destination stamped signature, file destination is issued
To before user terminal, the method also includes: determine the quantity of user terminal；If the quantity of the user terminal is at least two
It is a, it is determined that the Electronic Signature sequence of at least two user terminals is parallel stamped signature or is asynchronous stamped signature；Wherein, the parallel label
Chapter is not receive any one user terminal before all user terminals issue the request of file destination stamped signature and return to difference number
According to；The asynchronous stamped signature is to receive at least one user end before all user terminals issue the request of file destination stamped signature
End returns to variance data；The merging side of Electronic Signature file is determined according to the Electronic Signature of at least two user terminal sequence
Formula.
Wherein, when the quantity of user terminal is at least two, then two kinds of situations are likely to occur, it is whole that one is multiple users
End sends essentially simultaneously towards server and requests, then file destination is issued to multiple user terminals by server respectively, separately
A kind of situation is in multiple user terminals, and the time for sending request to server, there are gaps, and the gap is enough to be first to ask
The user terminal asked has returned variance data, then in this case, the user that server can send request backward is whole
While end issues file destination, the variance data returned is also issued.It in this way can be in the rear user terminal for sending request
File destination is merged with the variance data for having returned to server, so as to provide the stamped signature knot of other users for the user
Fruit.Therefore, the Electronic Signature sequence of above-mentioned two situations can be divided into parallel stamped signature and asynchronous stamped signature, it is known that,
When parallel stamped signature, that is, each user terminal sends request, other users terminal does not return to variance data, so each user is whole
End only needs to receive file destination.When asynchronous stamped signature sends request there are user terminal, there is other users terminal
Variance data is returned, then can also receive the variance data returned while receiving file destination, the user is just in this way
It can be seen that the signature information of other users, when benefit being arranged in this way, can cater to the demand under certain scenes, i.e. side label
Whether chapter needs to see another party's stamped signature, on the other hand can also guarantee the safety of information, i.e., the stamped signature of each user
A possibility that setting is all isolated with file destination for variance data, is tampered in this way to file destination falls below minimum, guarantee
Information security of the file destination in network transmission process.
Based on the above technical solution, optionally, according to the Electronic Signature of at least two user terminal sequence
Determine the merging mode of Electronic Signature file, comprising: if the Electronic Signature sequence of at least two user terminals is parallel stamped signature,
After receiving the variance data that all user terminals return, all variance datas are incorporated into local file destination,
Electronic Signature file after being merged；If the Electronic Signature sequence of at least two user terminals is asynchronous stamped signature, at least one
After a user terminal returns to variance data, if detecting, other users terminal issues the request of file destination stamped signature, by target
File and the variance data returned are issued to other users terminal, for other users terminal by the file destination and difference number
According to merging；Receive the variance data that the user terminal returns；With this, until all user terminals return variance data it
Afterwards, all variance datas are incorporated into local file destination, the Electronic Signature file after being merged.In conjunction with above-mentioned skill
Art scheme, when at least two user terminals stamped signature sequence there are it is different when, then to user terminal return variance data conjunction
And mode can also be different.It wherein, then, will after receiving the variance data that all user terminals return if parallel stamped signature
All variance datas are incorporated into local file destination, the Electronic Signature file after being merged.If asynchronous stamped signature, i.e.,
After at least one user terminal returns to variance data, if detecting, other users terminal issues the request of file destination stamped signature,
File destination and the variance data returned are then issued to other users terminal, for other users terminal by the file destination
Merge with variance data；Receive the variance data that the user terminal returns；With this, until all user terminals return to difference
All variance datas are incorporated into local file destination, the Electronic Signature file after being merged by heteromerism after.This
The benefit that technical solution is arranged in this way be may insure synthesized Electronic Signature file be include stamped signature in need user
Side, stamped signature in need carry out stamped signature with skin care after obtained all differences data merged with file destination, can obtain
To Electronic Signature file.
Based on the above technical solution, optionally, it is requested in response to file destination stamped signature, file destination is issued
To before user terminal, the method also includes: according to local file destination, the file destination is obtained using Hash technology
File destination abstract；Correspondingly, requesting in response to file destination stamped signature, file destination is issued to user terminal, comprising: ring
It should be requested in file destination stamped signature, file destination and file destination abstract are issued to user terminal；Wherein, the target text
Part abstract verifies file destination with the presence or absence of modification for user terminal.Wherein it is possible to by hash algorithm that target is literary
Part is reduced into the file destination abstract of occupied space very little.File destination abstract can be issued to user upon receiving a request
Terminal verifies the file destination being an actually-received for user terminal.The benefit being arranged in this way is that Internet resources can be improved
Safety, avoid file destination from being tampered, at the same obtained after hash algorithm file destination abstract occupy little space, to network
Consumption caused by resource transmission is also small, will not generate excessive burden to the transmission of Internet resources, while being not easy to be tampered,
Ensure the safety of file destination.
Embodiment two
Fig. 2 is the flow chart of the merging method for the Electronic Signature that the embodiment of the present application two provides.The embodiment of the present application can fit
The case where merging for Electronic Signature, the method is executed by user terminal, and can be as provided by the embodiment of the present application
The merging device of Electronic Signature executes, which can be realized by the mode of software and/or hardware, and can be integrated in user's end
In end.
As shown in Fig. 2, the merging method of the Electronic Signature includes:
S210, the request of file destination stamped signature is sent to server, receive the file destination that server issues.
Wherein, user can be in user terminal by the opening page, and clicks the case for opening file destination content
Mode sends the request of file destination stamped signature to server.After sending request, server can issue user's needs to user terminal
The file destination of browsing and stamped signature.
S220, detection are local with the presence or absence of signing certificate, and if it exists, then receive the Electronic Signature operation of user, and will label
Chapter information is stored as variance data.
Wherein, signing certificate can be user to the permission of the file destination stamped signature, such as judging panel is to the label of report on the evaluation of tenders
Chapter, it is impossible to which any user, which has permission, to be browsed the file destination and stamped signature, therefore can be by signing certificate
Verifying, to determine whether the user has permission.Wherein signing certificate can have actual vector, and actual vector is, for example, to pass through
USB interface connects the signing certificate (similar with excellent shield) of user terminal, is also possible to through identifications such as the logins of user
Mode obtains.
If there are signing certificates for verifying, the Electronic Signature operation of user is received, and signature information is stored as difference number
According to.Wherein, the stamped signature operation of user can be the form pressed or pulled, such as pass through a certain position on file destination
Right mouse button is clicked, Lai Tianjia stamped signature then adds the pictorial information of stamped signature centered on the position.
In the present embodiment, optionally, the signature information include the location information of stamped signature, stamped signature timestamp information with
And the pictorial information of stamped signature.Wherein, location information can be the center of stamped signature, in which page of the PDF of the file destination
Certain row column pixel on, timestamp information can be the specific time that stamped signature operation occurs, and pictorial information can be label
The stamped signature image content that chapter obtains, the picture may include the identity information of user or the official seal information of user affiliated unit
Deng.The benefit being arranged in this way is for the label that the available position of each variance data is determining, the time is determining and content is determining
Chapter information.
S230, variance data is back to server, the variance data is incorporated into file destination for server, is obtained
Electronic Signature file after to merging.
After user terminal completes stamped signature, variance data can be obtained, variance data is back to server, server can
To summarize the variance data of all user terminals, and merging treatment is carried out, the Electronic Signature file after being merged.
The present embodiment on the basis of the above embodiments, provides one kind by user terminal and carries out stamped signature to file destination
Method, this method file destination and carries out stamped signature service by providing parallel multiple users, Electronic Signature can be improved
The processing speed of file can carry out stamped signature by next user without waiting for after the completion of user's stamped signature, while only will label
For variance data after chapter in transmission over networks, movement of entirely affixing one's seal can reduce by about 50% network consumption.Multi-thread concurrent is supported to mention
The speed of high more people's stamped signatures, significantly promotes user experience.
Based on the above technical solution, optionally, the request of file destination stamped signature is sent to server, receives server
The file destination issued, comprising: send the request of file destination stamped signature to server, receive the file destination that issues of server and
It is made a summary according to the file destination using the file destination that Hash technology generates by server；Utilize file destination abstract pair
The file destination is verified, if it does not exist difference, it is determined that there is no modifications for the file destination；Difference if it exists, then
Determine that the file destination has modification.It can be made a summary by file destination and school is carried out to the file destination that user terminal receives
It tests, if it exists difference, then supporting paper is tampered with, and may remind the user that.Difference if it does not exist then illustrates file destination and clothes
Be engaged in device end storage most original file destination it is consistent, be it is safe, normal stamped signature operation can be carried out.The technical program base
File destination abstract is obtained using hash algorithm in the file destination of the most original of server end storage, and is plucked using file destination
File destination is verified, improve safety of the file destination in network transmission process.
Based on the above technical solution, optionally, the request of file destination stamped signature is being sent to server, is receiving service
After the file destination that device issues, the method also includes: it is returned if receiving the other users terminal that the server issues
To the variance data of server, then the other users terminal is returned into the variance data of server and the file destination closes
And it is checked for user.Wherein, if some user terminal is sent to server when requesting, other users terminal is had existed
It completes stamped signature and returns variance data, then the variance data is also issued to user terminal, other have been completed for user
Stamped signature checked.
Embodiment three
In order to allow those skilled in the art to be more apparent from technical solution provided herein, now provide
By taking the stamped signature to report on the evaluation of tenders as an example, it is described in more details.
Fig. 3 is the schematic diagram for the parallel stamped signature that the embodiment of the present application three provides.It is as shown in Figure 3:
After the electronics assessment of bids, each judging panel expert needs to carry out Electronic Signature to final report on the evaluation of tenders, is with 3 judging panels
, the report on the evaluation of tenders (PDF format) of electronics is generated on server, each expert opens system this report by webpage, signs respectively,
Different information is extracted respectively, is submitted in server database and saves, and to the end of the equal stamped signature of all judging panels, is merged into final comment
Mark reports there is the accurate signature information of 3 judging panels on the report on the evaluation of tenders, operates between judging panel without waiting for other judging panels.
Fig. 4 is the schematic diagram for the asynchronous stamped signature that the embodiment of the present application three provides.It is as shown in Figure 4:
During judging panel affixes one's seal, if having a judging panel A to affix one's seal is submitted to server, and an other judging panel B is rigid
Open file, then the client that the signature information of original text and expert A can be returned to judging panel B by system together automatically merges,
At this time judging panel B it can be seen that judging panel A stamped signature accurate information.
The application motion changes currently existing scheme based on separation, the thinking merged, and only the variance data after affixing one's seal exists
Transmission over networks, movement of entirely affixing one's seal can reduce by about 50% network consumption, and multi-thread concurrent is supported to improve the speed of more people's stamped signatures
Degree, significantly promotes user experience.Problem to be solved is signature information and the source language message separation, server (client) label
Chapter merges two major classes.
Wherein separation refers to that file can be extracted variance data (stamped signature data), the stamped signature of extraction after stamped signature
Data information amount will meet the requirement of strange land merging, and information itself will have integrality, the characteristic of accuracy.
Merging refers to, technically can merge original text and stamped signature data in server or client, reaches and original
The identical effect of sealed files.
Specifically it is elaborated as follows:
Stamped signature extracts difference；
Client downloads file carries out stamped signature and extracts stamped signature variance data by interface in the file of stamped signature
(xml format), which needs to have comprising information element:
User's signature CertPubKey；
Original text abstract；
Data after certificate signs to original text；
Stamped signature picture；
Stamped signature location information；
Timestamp information；
Self checking information；
Following code language fragments are to open file and stamped signature extraction segment:
By using above scheme, network consumption can be saved, signature information is extracted after stamped signature, system is only needed stamped signature
Information is submitted to server, carries out file mergences on server, can reduce about 50% to network consumption, system response time is fast.
Support the concurrent stamped signature of more people, when being applied to more people's stamped signatures, original text can be distributed to multi-user simultaneously by system, and each user completes respective
Stamped signature, then uniformly submitted upload signature information, disposably merged with the source language message of server end.And
Under the business scenario, after certain customers, which have completed stamped signature, to submit, other users open file, the skill synthesized by client
The stamped signature effect of user before art can be shown.It is operated using each user of the system of the technology without waiting for other people, multithreading operation
Speed is fast, and user experience is good, and effectiveness of performance is high.
Example IV
Fig. 5 is the structural schematic diagram of the merging device for the Electronic Signature that the embodiment of the present application four provides.The embodiment of the present application
Provided device can be configured in server.As shown in figure 5, the merging device of the Electronic Signature, comprising:
File destination issues module 510, and for requesting in response to file destination stamped signature, file destination is issued to user's end
End, for carrying out stamped signature to the file destination for user terminal；
Variance data receiving module 520 is returned for receiving the user terminal to after file destination progress stamped signature
Variance data；Wherein, the variance data is that user terminal is obtained based on file destination；
Electronic Signature merging module 530 is merged for the variance data to be incorporated into local file destination
Electronic Signature file afterwards.
Technical solution provided by the embodiment of the present application includes: in response to file destination label by the scheme that server executes
Chapter request, is issued to user terminal for file destination, for carrying out stamped signature to the file destination for user terminal；Described in reception
User terminal returns to the variance data after carrying out stamped signature to the file destination；Wherein, the variance data is user terminal base
It is obtained in file destination；The variance data is incorporated into local file destination, the Electronic Signature text after being merged
Part.By using technical solution provided herein, multi-user may be implemented and parallel, accurately complete to unified file progress
The effect of stamped signature.
The said goods can be performed the embodiment of the present application one provided by method, have the corresponding functional module of execution method and
Beneficial effect.
Embodiment five
Fig. 6 is the structural schematic diagram of the merging device for the Electronic Signature that the embodiment of the present application five provides.The embodiment of the present application
Provided device can be configured in user terminal.As shown in fig. 6, the merging device of the Electronic Signature, comprising:
File destination receiving module 610 receives what server issued for sending the request of file destination stamped signature to server
File destination；
Electronic Signature obtains module 620, local with the presence or absence of signing certificate for detecting, and if it exists, then to receive user's
Electronic Signature operation, and signature information is stored as variance data；
Variance data sending module 630, for variance data to be back to server, for server by the variance data
It is incorporated into file destination, the Electronic Signature file after being merged.
The present embodiment on the basis of the above embodiments, provides one kind by user terminal and carries out stamped signature to file destination
Method, this method file destination and carries out stamped signature service by providing parallel multiple users, Electronic Signature can be improved
The processing speed of file can carry out stamped signature by next user without waiting for after the completion of user's stamped signature, while only will label
For variance data after chapter in transmission over networks, movement of entirely affixing one's seal can reduce by about 50% network consumption.Multi-thread concurrent is supported to mention
The speed of high more people's stamped signatures, significantly promotes user experience.
The said goods can be performed the embodiment of the present application two provided by method, have the corresponding functional module of execution method and
Beneficial effect.
Embodiment six
Fig. 7 is a kind of structural schematic diagram for server that the embodiment of the present application six provides.Below with reference to Fig. 7, it illustrates
Suitable for being used to realize the structural schematic diagram of the server 700 of the embodiment of the present application.Server in the embodiment of the present application can be
For providing the server of information labeling function.Server shown in Fig. 7 is only an example, should not be to the embodiment of the present application
Function and use scope bring any restrictions.
As shown in fig. 7, server 700 may include processing unit (such as central processing unit, graphics processor etc.) 701,
It can be loaded into random access storage according to the program being stored in read-only memory (ROM) 702 or from storage device 708
Program in device (RAM) 703 and execute various movements appropriate and processing.In RAM 703, it is also stored with the behaviour of server 700
Various programs and data needed for making.Processing unit 701, ROM 702 and RAM 703 are connected with each other by bus 704.It is defeated
Enter/export (I/O) interface 705 and is also connected to bus 704.
In general, following device can connect to I/O interface 705: including such as touch screen, touch tablet, keyboard, mouse, taking the photograph
As the input unit 706 of head, microphone, accelerometer, gyroscope etc.；Including such as liquid crystal display (LCD), loudspeaker, vibration
The output device 707 of dynamic device etc.；Storage device 708 including such as tape, hard disk etc.；And communication device 709.Communication device
709, which can permit server 700, is wirelessly or non-wirelessly communicated with other equipment to exchange data.Although Fig. 7, which is shown, to be had
The server 700 of various devices, it should be understood that being not required for implementing or having all devices shown.It can substitute
Implement or have more or fewer devices in ground.
Particularly, according to an embodiment of the present application, it may be implemented as computer above with reference to the process of flow chart description
Software program.For example, embodiments herein includes a kind of computer program product comprising be carried on computer-readable medium
On computer program, which includes the program code for method shown in execution flow chart.In such reality
It applies in example, which can be downloaded and installed from network by communication device 709, or from storage device 708
It is mounted, or is mounted from ROM 702.When the computer program is executed by processing unit 701, the embodiment of the present application is executed
Method in the above-mentioned function that limits.
It should be noted that the above-mentioned computer-readable medium of the application can be computer-readable signal media or meter
Calculation machine readable medium either the two any combination.Computer-readable medium for example may be-but not limited to-
Electricity, magnetic, optical, electromagnetic, infrared ray or semiconductor system, device or device, or any above combination.It is computer-readable
The more specific example of medium can include but is not limited to: have electrical connection, the portable computer magnetic of one or more conducting wires
Disk, hard disk, random access storage device (RAM), read-only memory (ROM), erasable programmable read only memory (EPROM or sudden strain of a muscle
Deposit), optical fiber, portable compact disc read-only memory (CD-ROM), light storage device, magnetic memory device or above-mentioned appoint
The suitable combination of meaning.In this application, computer-readable medium can be any tangible medium for including or store program, the journey
Sequence can be commanded execution system, device or device use or in connection.And in this application, it is computer-readable
Signal media may include in a base band or as the data-signal that carrier wave a part is propagated, wherein carrying computer-readable
Program code.The data-signal of this propagation can take various forms, including but not limited to electromagnetic signal, optical signal or on
Any appropriate combination stated.Computer-readable signal media can also be that any computer other than computer-readable medium can
Medium is read, which can send, propagates or transmit for by instruction execution system, device or device
Part uses or program in connection.The program code for including on computer-readable medium can use any Jie appropriate
Matter transmission, including but not limited to: electric wire, optical cable, RF (radio frequency) etc. or above-mentioned any appropriate combination.
Above-mentioned computer-readable medium can be included in above-mentioned server；It is also possible to individualism, and without
It is incorporated in the server.
Above-mentioned computer-readable medium carries one or more program, when said one or multiple programs are by the clothes
When business device executes, so that the server executes: it is requested in response to file destination stamped signature, file destination is issued to user terminal,
For carrying out stamped signature to the file destination for user terminal；The user terminal return is received to sign the file destination
Variance data after chapter；Wherein, the variance data is that user terminal is obtained based on file destination；The variance data is closed
And the Electronic Signature file into local file destination, after being merged.
The calculating of the operation for executing the application can be write with one or more programming languages or combinations thereof
Machine program code, above procedure design language include object oriented program language-such as Java, Smalltalk, C+
+, it further include conventional procedural programming language-such as " C " language or similar programming language.Program code can
Fully to execute, partly execute on the user computer on the user computer, be executed as an independent software package,
Part executes on the remote computer or executes on a remote computer or server completely on the user computer for part.
In situations involving remote computers, remote computer can pass through the network of any kind --- including local area network (LAN)
Or wide area network (WAN)-is connected to subscriber computer, or, it may be connected to outer computer.
Embodiment seven
Fig. 8 is a kind of structural schematic diagram for user terminal that the embodiment of the present application seven provides.Below with reference to Fig. 8, show
Suitable for being used to realize the structural schematic diagram of the user terminal 800 of the embodiment of the present application.User terminal in the embodiment of the present application
It can be for providing the user terminal of information labeling function.User terminal shown in Fig. 8 is only an example, should not be to this
The function and use scope for applying for embodiment bring any restrictions.
As shown in figure 8, user terminal 800 may include processing unit (such as central processing unit, graphics processor etc.)
801, random access can be loaded into according to the program being stored in read-only memory (ROM) 802 or from storage device 808
Program in memory (RAM) 803 and execute various movements appropriate and processing.In RAM 803, it is also stored with user terminal
Various programs and data needed for 800 operations.Processing unit 801, ROM 802 and RAM 803 pass through the phase each other of bus 804
Even.Input/output (I/O) interface 805 is also connected to bus 804.
In general, following device can connect to I/O interface 805: including such as touch screen, touch tablet, keyboard, mouse, taking the photograph
As the input unit 806 of head, microphone, accelerometer, gyroscope etc.；Including such as liquid crystal display (LCD), loudspeaker, vibration
The output device 807 of dynamic device etc.；Storage device 808 including such as tape, hard disk etc.；And communication device 809.Communication device
809, which can permit user terminal 800, is wirelessly or non-wirelessly communicated with other equipment to exchange data.Although Fig. 8 shows tool
There is the user terminal 800 of various devices, it should be understood that being not required for implementing or having all devices shown.It can be with
Alternatively implement or have more or fewer devices.
Particularly, according to an embodiment of the present application, it may be implemented as computer above with reference to the process of flow chart description
Software program.For example, embodiments herein includes a kind of computer program product comprising be carried on computer-readable medium
On computer program, which includes the program code for method shown in execution flow chart.In such reality
It applies in example, which can be downloaded and installed from network by communication device 809, or from storage device 808
It is mounted, or is mounted from ROM 802.When the computer program is executed by processing unit 801, the embodiment of the present application is executed
Method in the above-mentioned function that limits.
It should be noted that the above-mentioned computer-readable medium of the application can be computer-readable signal media or meter
Calculation machine readable medium either the two any combination.Computer-readable medium for example may be-but not limited to-
Electricity, magnetic, optical, electromagnetic, infrared ray or semiconductor system, device or device, or any above combination.It is computer-readable
The more specific example of medium can include but is not limited to: have electrical connection, the portable computer magnetic of one or more conducting wires
Disk, hard disk, random access storage device (RAM), read-only memory (ROM), erasable programmable read only memory (EPROM or sudden strain of a muscle
Deposit), optical fiber, portable compact disc read-only memory (CD-ROM), light storage device, magnetic memory device or above-mentioned appoint
The suitable combination of meaning.In this application, computer-readable medium can be any tangible medium for including or store program, the journey
Sequence can be commanded execution system, device or device use or in connection.And in this application, it is computer-readable
Signal media may include in a base band or as the data-signal that carrier wave a part is propagated, wherein carrying computer-readable
Program code.The data-signal of this propagation can take various forms, including but not limited to electromagnetic signal, optical signal or on
Any appropriate combination stated.Computer-readable signal media can also be that any computer other than computer-readable medium can
Medium is read, which can send, propagates or transmit for by instruction execution system, device or device
Part uses or program in connection.The program code for including on computer-readable medium can use any Jie appropriate
Matter transmission, including but not limited to: electric wire, optical cable, RF (radio frequency) etc. or above-mentioned any appropriate combination.
Above-mentioned computer-readable medium can be included in above-mentioned user terminal；It is also possible to individualism, and not
It is fitted into the user terminal.
Above-mentioned computer-readable medium carries one or more program, when said one or multiple programs are by the use
When family terminal executes, so that the user terminal executes: sending the request of file destination stamped signature to server, receive what server issued
File destination；Detection is local to whether there is signing certificate, and if it exists, then receives the Electronic Signature operation of user, and stamped signature is believed
Breath is stored as variance data；Variance data is back to server, the variance data is incorporated into file destination for server
In, the Electronic Signature file after being merged.
The calculating of the operation for executing the application can be write with one or more programming languages or combinations thereof
Machine program code, above procedure design language include object oriented program language-such as Java, Smalltalk, C+
+, it further include conventional procedural programming language-such as " C " language or similar programming language.Program code can
Fully to execute, partly execute on the user computer on the user computer, be executed as an independent software package,
Part executes on the remote computer or holds on remote computer or user terminal completely on the user computer for part
Row.In situations involving remote computers, remote computer can pass through the network of any kind --- including local area network
(LAN) or wide area network (WAN)-is connected to subscriber computer, or, it may be connected to outer computer.
Flow chart and block diagram in attached drawing are illustrated according to the system of the various embodiments of the application, method and computer journey
The architecture, function and operation in the cards of sequence product.In this regard, each box in flowchart or block diagram can generation
A part of one module, program segment or code of table, a part of the module, program segment or code include one or more use
The executable instruction of the logic function as defined in realizing.It should also be noted that in some implementations as replacements, being marked in box
The function of note can also occur in a different order than that indicated in the drawings.For example, two boxes succeedingly indicated are actually
It can be basically executed in parallel, they can also be executed in the opposite order sometimes, and this depends on the function involved.Also it to infuse
Meaning, the combination of each box in block diagram and or flow chart and the box in block diagram and or flow chart can be with holding
The dedicated hardware based system of functions or operations as defined in row is realized, or can use specialized hardware and computer instruction
Combination realize.
Being described in unit involved in the embodiment of the present application can be realized by way of software, can also be by hard
The mode of part is realized.Wherein, module, the title of unit do not constitute the limit to the module, unit itself under certain conditions
It is fixed.
Above description is only the preferred embodiment of the application and the explanation to institute's application technology principle.Those skilled in the art
Member is it should be appreciated that the open scope involved in the application, however it is not limited to technology made of the specific combination of above-mentioned technical characteristic
Scheme, while should also cover in the case where not departing from design disclosed above, it is carried out by above-mentioned technical characteristic or its equivalent feature
Any combination and the other technical solutions formed.Such as features described above has similar function with (but being not limited to) disclosed herein
Can technical characteristic replaced mutually and the technical solution that is formed.
Note that above are only the preferred embodiment and institute's application technology principle of the application.It will be appreciated by those skilled in the art that
The application is not limited to specific embodiment described here, be able to carry out for a person skilled in the art it is various it is apparent variation,
The protection scope readjusted and substituted without departing from the application.Therefore, although being carried out by above embodiments to the application
It is described in further detail, but the application is not limited only to above embodiments, in the case where not departing from the application design, also
It may include more other equivalent embodiments, and scope of the present application is determined by the scope of the appended claims.
Claims (13)
1. a kind of merging method of Electronic Signature, which is characterized in that the method is executed by server, which comprises
It is requested in response to file destination stamped signature, file destination is issued to user terminal, be used for for user terminal to the target
File carries out stamped signature；
It receives the user terminal and returns to the variance data after carrying out stamped signature to the file destination；Wherein, the variance data
It is that user terminal is obtained based on file destination；
The variance data is incorporated into local file destination, the Electronic Signature file after being merged.
2. the method according to claim 1, wherein being requested in response to file destination stamped signature, by file destination
It is issued to before user terminal, the method also includes:
Determine the quantity of user terminal；
If the quantity of the user terminal is at least two, it is determined that the Electronic Signature sequence of at least two user terminals is parallel
Stamped signature is asynchronous stamped signature；Wherein, the parallel stamped signature is before all user terminals issue the request of file destination stamped signature, not
It receives any one user terminal and returns to variance data；The asynchronous stamped signature is to issue file destination label in all user terminals
Before chapter request, receives at least one user terminal and return to variance data；
The merging mode of Electronic Signature file is determined according to the Electronic Signature of at least two user terminal sequence.
3. according to the method described in claim 2, it is characterized in that, suitable according to the Electronic Signature of at least two user terminal
Sequence determines the merging mode of Electronic Signature file, comprising:
If the Electronic Signature sequence of at least two user terminals is parallel stamped signature, in the difference for receiving all user terminals returns
All variance datas are incorporated into local file destination, the Electronic Signature file after being merged by heteromerism after；
If the Electronic Signature sequence of at least two user terminals is asynchronous stamped signature, variance data is returned at least one user terminal
Later, if detecting, other users terminal issues the request of file destination stamped signature, by file destination and the variance data returned
It is issued to other users terminal, merges the file destination with variance data for other users terminal；
Receive the variance data that the user terminal returns；
With this, until all variance datas to be incorporated into local mesh after all user terminals return to variance data
It marks in file, the Electronic Signature file after being merged.
4. the method according to claim 1, wherein being requested in response to file destination stamped signature, by file destination
It is issued to before user terminal, the method also includes:
According to local file destination, made a summary using the file destination that Hash technology obtains the file destination；
Correspondingly, requesting in response to file destination stamped signature, file destination is issued to user terminal, comprising:
It is requested in response to file destination stamped signature, file destination and file destination abstract is issued to user terminal；Wherein, described
File destination abstract verifies file destination with the presence or absence of modification for user terminal.
5. a kind of merging method of Electronic Signature, which is characterized in that the method is executed by user terminal, which comprises
The request of file destination stamped signature is sent to server, receives the file destination that server issues；
Detection is local to whether there is signing certificate, and if it exists, then receives the Electronic Signature operation of user, and signature information is stored
For variance data；
Variance data is back to server, the variance data is incorporated into file destination for server, after obtaining merging
Electronic Signature file.
6. according to the method described in claim 5, it is characterized in that, the signature information includes the location information of stamped signature, stamped signature
Timestamp information and stamped signature pictorial information.
7. according to the method described in claim 5, it is characterized in that, sending the request of file destination stamped signature, reception clothes to server
The file destination that business device issues, comprising:
The request of file destination stamped signature is sent to server, receives the file destination that issues of server and as server according to described in
File destination is made a summary using the file destination that Hash technology generates；
The file destination is verified using file destination abstract, if it does not exist difference, it is determined that the target text
There is no modifications for part；Difference if it exists, it is determined that the file destination has modification.
8. according to the method described in claim 5, it is characterized in that, being received sending the request of file destination stamped signature to server
After the file destination that server issues, the method also includes:
It, will other described use if receiving the variance data that the other users terminal that the server issues returns to server
The variance data that family terminal returns to server merges with the file destination, checks for user.
9. a kind of merging device of Electronic Signature, which is characterized in that described device is configured at server, and described device includes:
File destination issues module, for requesting in response to file destination stamped signature, file destination is issued to user terminal, is used for
Stamped signature is carried out to the file destination for user terminal；
Variance data receiving module returns to the difference number after carrying out stamped signature to the file destination for receiving the user terminal
According to；Wherein, the variance data is that user terminal is obtained based on file destination；
Electronic Signature merging module, for the variance data to be incorporated into local file destination, the electricity after being merged
Sub- stamped signature file.
10. a kind of merging device of Electronic Signature, which is characterized in that described device is configured at user terminal, and described device includes:
File destination receiving module receives the target text that server issues for sending the request of file destination stamped signature to server
Part；
Electronic Signature obtains module, local with the presence or absence of signing certificate for detecting, and if it exists, then to receive the Electronic Signature of user
Operation, and signature information is stored as variance data；
The variance data is incorporated into for variance data to be back to server for server by variance data sending module
Electronic Signature file in file destination, after being merged.
11. a kind of computer readable storage medium, is stored thereon with computer program, which is characterized in that the program is by processor
The merging method of the Electronic Signature as described in any one of claim 1-4 or claim 5-8 is realized when execution.
12. a kind of server characterized by comprising processor, memory, communication interface and bus；The processor passes through
The bus is connect with the memory and the communication interface；The memory is stored with computer executed instructions；The place
Reason device calls the computer executed instructions stored in the memory, so that the processor executes the claims 1-
The merging method of Electronic Signature described in any one of 4.
13. a kind of user terminal, the user terminal is connect with server communication, which is characterized in that the user terminal includes:
Processor, memory, communication interface and bus；The processor passes through the bus and the memory and the communication interface
Connection；The memory is stored with computer executed instructions；The processor calls the calculating stored in the memory
Machine executes instruction, so that the processor executes the merging method of Electronic Signature described in any one of the claims 5-8.
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| CN201910472962.XA CN110175474A (en) | 2019-05-31 | 2019-05-31 | Merging method, device, medium, server and the user terminal of Electronic Signature |
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| CN201910472962.XA CN110175474A (en) | 2019-05-31 | 2019-05-31 | Merging method, device, medium, server and the user terminal of Electronic Signature |
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| CN201910472962.XA Pending CN110175474A (en) | 2019-05-31 | 2019-05-31 | Merging method, device, medium, server and the user terminal of Electronic Signature |
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| CN111191295A (en) * | 2020-01-02 | 2020-05-22 | 山东同智伟业软件股份有限公司 | Unordered electronic signature method under PDF file |
| CN111368339A (en) * | 2019-11-06 | 2020-07-03 | 胡金钱 | Electronic signature loading method and device |
| CN112446677A (en) * | 2019-09-05 | 2021-03-05 | 中移(苏州)软件技术有限公司 | Electronic signature method, device, equipment and storage medium |
| CN112686648A (en) * | 2021-01-31 | 2021-04-20 | 重庆渝高科技产业(集团)股份有限公司 | Electronic signature management method and system for auditing signature files |
| CN112994900A (en) * | 2021-04-25 | 2021-06-18 | 北京信安世纪科技股份有限公司 | File countersigning method, device, client, server and storage medium |
| CN114781005A (en) * | 2022-06-20 | 2022-07-22 | 山东国盾网信息科技有限公司 | Multi-party-based electronic signature method and device |
| CN115086309A (en) * | 2022-06-08 | 2022-09-20 | 北京点聚信息技术有限公司 | Method and system for multi-terminal hand-written electronic signature |
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| CN112686648A (en) * | 2021-01-31 | 2021-04-20 | 重庆渝高科技产业(集团)股份有限公司 | Electronic signature management method and system for auditing signature files |
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| CN112994900A (en) * | 2021-04-25 | 2021-06-18 | 北京信安世纪科技股份有限公司 | File countersigning method, device, client, server and storage medium |
| CN115086309A (en) * | 2022-06-08 | 2022-09-20 | 北京点聚信息技术有限公司 | Method and system for multi-terminal hand-written electronic signature |
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Application publication date: 20190827 |