CN109948369A - A kind of printable data using bill generates the method and system of electronic layout files - Google Patents
A kind of printable data using bill generates the method and system of electronic layout files Download PDFInfo
- Publication number
- CN109948369A CN109948369A CN201811646270.4A CN201811646270A CN109948369A CN 109948369 A CN109948369 A CN 109948369A CN 201811646270 A CN201811646270 A CN 201811646270A CN 109948369 A CN109948369 A CN 109948369A
- Authority
- CN
- China
- Prior art keywords
- signature
- bill
- data
- party institution
- information
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Storage Device Security (AREA)
Abstract
The invention discloses the method and system that a kind of printable data using bill generates electronic layout files, comprising: carries out legitimacy verifies to bill printing structural data；After the bill printing structural data passes through legitimacy verifies, the acquisition that encrypted and signed obtains signature billing information；Signature authentication and decryption are carried out to the received signature billing information, to obtain the billing information of decryption；Endowed operation is carried out to the billing information of the decryption, to generate complete eligible bill, and carries out template assignment according to preset template, to generate the corresponding electronic layout files of the bill printing structural data.Technical solution of the present invention can adequately realize that paperless office, bill data transmit in time and carry out the technological merit of accurate statistics while guaranteeing that data are accurate；Solve that paper-bill long-term preservation is at high cost, paper-bill needs artificial verify and the social concern and technical problem of artificial stamped signature.
Description
Technical field
The present invention relates to electronic invoice technical fields, and more particularly, to a kind of printable data using bill
Generate the method and system of electronic layout files.
Background technique
In order to adapt to the system reform of quickening modern times and the information development of Ministry of Finance's proposition, need to make full use of internet
Equal Information Technology Methods promote electronic bill reform, horizontal to promote bill supervision；In addition, traditional paper-bill needs make
It is inconsistent with the Ecological Concept of the low-carbon, paperless office advocated energetically at present with a large amount of paper medium and printing consumables,
Therefore paper-bill is replaced with digital information with computer and information network technique.
In the real case that current paper-bill switchs to electronic data, traditional image technology, papery are mostly used
Medium switch to can computer storage pictorial information, this mode belongs to early stage mode, and office automation performance is poor, and image can be known
Other property difference etc. is specific；Or by OCR technique, paper medium is first subjected to image conversion, is then referred to by computer technology extraction
The image data set is positioned, and by mode identification technology, converts the preservable number of computer for the data information on image
Value information, this method are easy to cause the later period to obtain data and practical inconsistent situation, and the probability of error is larger；Or directly acquire paper
Structural data before matter bill printing realizes network transmission by encryption, generates in background server system storable
Image data, but this image data is easy to distort, and does not have security feature.
Therefore, it is necessary to the methods for the generation electronic document that one kind can not distort.
Summary of the invention
The present invention proposes that a kind of printable data using bill generates the method and system of electronic layout files, with solution
The problem of certainly how converting electronic layout files for billing information.
To solve the above-mentioned problems, according to an aspect of the invention, there is provided a kind of printable data using bill
The method for generating electronic layout files, which is characterized in that the described method includes:
The bill printing structural data of the third-party institution is received, and legal to bill printing structural data progress
Property verification；
After the bill printing structural data passes through legitimacy verifies, the third-party institution is used using Encryption Algorithm
Encrypted public key information encrypts the bill printing structural data, encrypts envelope information to obtain；
The encryption digital envelope information is digitally signed using the signature private key information of the third-party institution, to obtain
Signature billing information；
The signature billing information progress signature authentication received using the public signature key information butt joint of the third-party institution, and
After signature authentication, legal encryption envelope information is obtained；
The legal encryption envelope information is decrypted using the encryption key information of the third-party institution, to obtain solution
Close billing information；
Endowed operation is carried out to the billing information of the decryption, to generate complete eligible bill；
The complete eligible bill is subjected to template assignment according to preset template, to generate the bill printing structure
Change the corresponding electronic layout files of data.
Preferably, wherein the public key information of the third-party institution is stored in encryption special equipment；Third party's machine
The private key information of structure is stored in signature special equipment；It is special that the public signature key information of the third-party institution is stored in verifying signature
With in equipment；The encryption key information of the third-party institution is stored in decryption special equipment.
Preferably, wherein the method also includes:
The third-party institution is stored and is backed up to the bill printing structural data.
Preferably, wherein the method also includes:
If the signature billing information does not pass through signature authentication, refuse the data message.
Preferably, wherein the method also includes:
If the legal encryption envelope information decrypts failure, returning response error message.
Preferably, wherein the method also includes:
Stamped signature is carried out to the electronic layout files using stamped signature special equipment, to guarantee the electronic layout files
Legitimacy and non repudiation.
Preferably, wherein the method also includes:
Using point library divide the Structured Design of table to the electronic invoice file, corresponding bill printing structural data and
Signature value carries out database filing processing and preservation.
Preferably, wherein the method also includes:
Backup database is set, according to the timed task trigger mechanism of setting, automatically by the number before preset time threshold
According to being transferred to backup database.
According to another aspect of the present invention, a kind of electronic format text of the printable data generation using bill is provided
The system of part, which is characterized in that the system comprises: front end subsystem, front subsystem and background server,
The front end subsystem, comprising:
Legitimacy verifies module is beaten for receiving the bill printing structural data of the third-party institution, and to the bill
It prints structural data and carries out legitimacy verifies；
Data encryption module, for being calculated using encryption after the bill printing structural data passes through legitimacy verifies
Method encrypts the bill printing structural data using the encrypted public key information of the third-party institution, to obtain encryption letter
Seal information；
Signature blocks count the encryption digital envelope information for the signature private key information using the third-party institution
Word signature, to obtain signature billing information, and is sent to front subsystem for the signature billing information；
The front subsystem, comprising:
Signature verification module, the signature billing information received for the public signature key information butt joint using the third-party institution
Signature authentication is carried out, and after through signature authentication, obtains legal encryption envelope information；
Data decryption module, for the encryption key information using the third-party institution to the legal encryption envelope information
It is decrypted, to obtain the billing information of decryption, and the billing information of the decryption is sent to background server；
Background server, comprising:
Endowed module, for carrying out endowed operation to the billing information of the decryption, to generate complete eligible bill；
Electronic layout files generation module, for the complete eligible bill to be carried out template according to preset template
Assignment, to generate the corresponding electronic layout files of the bill printing structural data；
Wherein, the front terminal system deployment is in third-party institution's internal network, the front subsystem and background service
Device is deployed in inside tax system.
Preferably, wherein the public key information of the third-party institution is stored in encryption special equipment；Third party's machine
The private key information of structure is stored in signature special equipment；It is special that the public signature key information of the third-party institution is stored in verifying signature
With in equipment；The encryption key information of the third-party institution is stored in decryption special equipment.
Preferably, wherein the front terminal system, further includes:
Backup module is stored and is backed up to the bill printing structural data for the third-party institution.
Preferably, wherein the front subsystem, further includes:
Signature verification module refuses the data message if not passing through signature authentication for the signature billing information；
Data decryption module, if decrypting failure, returning response error message for the legal encryption envelope information
To front end subsystem.
Preferably, wherein the system also includes:
Clustering deployment module uploads the difference of pressure for the difference and bill according to application scenarios, equal by loading
The special equipment that weighs carries out clustering deployment to the front subsystem and background server.
Preferably, wherein the background server, further includes:
Stamped signature module, for carrying out stamped signature to the electronic layout files using stamped signature special equipment, described in guaranteeing
The legitimacy and non repudiation of electronic layout files.
Preferably, wherein the background server, further includes:
Data memory module, for dividing the Structured Design of table to the electronic invoice file, corresponding ticket using point library
Database filing processing and preservation are carried out according to print structure data and signature value.
Preferably, wherein the background server, further includes:
Data conversion storage module automatically will be before preset time threshold for the timed task trigger mechanism according to setting
Data conversion storage is to backup database.
The present invention provides the method and system that a kind of printable data using bill generates electronic layout files, packets
It includes: legitimacy verifies is carried out to bill printing structural data；When the bill printing structural data passes through legitimacy verifies
Afterwards, the acquisition that encrypted and signed obtains signature billing information；To the received signature billing information carry out signature authentication and
Decryption, to obtain the billing information of decryption；Endowed operation is carried out to the billing information of the decryption, to generate complete legal ticket
According to, and template assignment is carried out according to preset template, to generate the corresponding electronic format of the bill printing structural data
File.The present invention generates signature key using hardware signature and verifying special equipment and carries out non-repudiation to bill structural data
Property guarantee；Private/public key is generated using hardware encryption special equipment, encryption guarantee safe transmission is carried out to bill structural data；
Stamped signature is carried out to the electronic layout files of generation, anti-tamper certification can be carried out；It is used using Load Balance Design and database
Point library divides table to design, have the function of data calamity for；The present invention can adequately realize that paperless office, bill data transmit in time
And carry out the technological merit of accurate statistics；It is at high cost to solve paper-bill long-term preservation, paper-bill need it is artificial verify and
The social concern and technical problem of artificial stamped signature.
Detailed description of the invention
By reference to the following drawings, exemplary embodiments of the present invention can be more fully understood by:
Fig. 1 is the method for generating electronic layout files according to the printable data using bill of embodiment of the present invention
100 flow chart；And
Fig. 2 is the system for generating electronic layout files according to the printable data using bill of embodiment of the present invention
200 structural schematic diagram.
Specific embodiment
Exemplary embodiments of the present invention are introduced referring now to the drawings, however, the present invention can use many different shapes
Formula is implemented, and is not limited to the embodiment described herein, and to provide these embodiments be at large and fully disclose
The present invention, and the scope of the present invention is sufficiently conveyed to person of ordinary skill in the field.Show for what is be illustrated in the accompanying drawings
Term in example property embodiment is not limitation of the invention.In the accompanying drawings, identical cells/elements use identical attached
Icon note.
Unless otherwise indicated, term (including scientific and technical terminology) used herein has person of ordinary skill in the field
It is common to understand meaning.Further it will be understood that with the term that usually used dictionary limits, should be understood as and its
The context of related fields has consistent meaning, and is not construed as Utopian or too formal meaning.
Fig. 1 is the method for generating electronic layout files according to the printable data using bill of embodiment of the present invention
100 flow chart.As shown in Figure 1, the printable data using bill that embodiments of the present invention provide generates electronic version
The method of formula file, the progress of bill structural data can not be supported by generating signature key using hardware signature and verifying special equipment
Property is relied to guarantee；Encryption is carried out to bill structural data using hardware encryption special equipment generation private/public key and ensures that safety passes
It is defeated；Stamped signature is carried out to the electronic layout files of generation, anti-tamper certification can be carried out；It is adopted using Load Balance Design and database
Divide table to design with a point library, have the function of data calamity for；The present invention can adequately realize that paperless office, bill data pass in time
Pass and carry out the technological merit of accurate statistics；It is at high cost to solve paper-bill long-term preservation, paper-bill needs artificial verify
With the social concern and technical problem of artificial stamped signature.
The method that embodiments of the present invention provide can support network multiple spot to use online, belong to a kind of internet type
Web application method mainly says realization, front end subsystem by front end subsystem, front subsystem and background server three parts
It is deployed in the internal network of the third-party institution, front subsystem and background server are deployed in finance or tax internal network.The
It is effective to realize that firewall or gateway and internet carry out between the internal network of tripartite mechanism and finance or tax internal network
Isolation.Front subsystem and rear station subsystem upload the difference of pressure according to the difference and bill of application scenarios, can pass through load
Balanced special equipment carries out clustering deployment.As because of front end subsystem and preposition subsystem caused by the reasons such as internet or firewall
It can not carry out network between system mutually to access, then front end subsystem can provide individual bill printing function, not influence third party
The bill printing and delivery function of mechanism, that is, realize the off-line printing function of electronic bill.
The printable data using bill that embodiments of the present invention provide generates the method 100 of electronic layout files
Since step 101 place, the bill printing structural data of the third-party institution is received in step 101, and to the bill printing
Structural data carries out legitimacy verifies.
In embodiments of the present invention, pair with the third-party institution is realized using the protocol interface that front end subsystem provides
It connects, for receiving the bill printing structural data of the third-party institution, and the received bill printing structural data of institute is carried out
Legitimacy and compliance verification.Wherein, for that can not verify the data passed through, front end subsystem can return to corresponding mistake letter
Breath.
Preferably, Encryption Algorithm is utilized after the bill printing structural data passes through legitimacy verifies in step 102
The bill printing structural data encrypted using the encrypted public key information of the third-party institution, to obtain encryption envelope
Information.
Preferably, step 103 using the third-party institution signature private key information to the encryption digital envelope information into
Row digital signature, to obtain signature billing information.
Preferably, wherein the public key information of the third-party institution is stored in encryption special equipment；Third party's machine
The private key information of structure is stored in signature special equipment；It is special that the public signature key information of the third-party institution is stored in verifying signature
With in equipment；The encryption key information of the third-party institution is stored in decryption special equipment.
Preferably, wherein the method also includes:
The third-party institution is stored and is backed up to the bill printing structural data.
In embodiments of the present invention, the public key information that the third-party institution is saved inside special equipment, front end are encrypted
Subsystem is connect with encryption special equipment by the internal network of the third-party institution, by asymmetric national secret algorithm, uses third party
The public key information of mechanism encrypts bill printing structural data, encryption digital envelope information is generated, for preventing bill
Information leakage and the safety for guaranteeing data transmission.
The signature private key information of the third-party institution is saved inside signature special equipment, saves the by signature special equipment
The signature private key information of tripartite mechanism can guarantee that relevant signature private key information will not be revealed.Front end subsystem and signature are dedicated
Equipment is connected by the internal network of the third-party institution.By signature special equipment to the encryption digital envelope information of generation into
Row digital signature obtains signature billing information, with the legitimacy and non repudiation of backed bill data.Label after the completion of signature
Special equipment is isolated by the firewall or gateway of the third-party institution in name billing information, and data are passed to preposition subsystem by internet
System.
In addition, front end subsystem is also used to realize to the secure storage of data and backup inside the third-party institution, and formed
Effective historical record facilitates data statistics and historical archive after offer.
Preferably, the signature billing information received in step 104 using the public signature key information butt joint of the third-party institution
Signature authentication is carried out, and after through signature authentication, obtains legal encryption envelope information.
Preferably, wherein the method also includes:
If the signature billing information does not pass through signature authentication, refuse the data message.
Preferably, utilize the encryption key information of the third-party institution to the legal encryption envelope information in step 105
It is decrypted, to obtain the billing information of decryption.
Preferably, wherein the method also includes:
If the legal encryption envelope information decrypts failure, returning response error message.
In embodiments of the present invention, it is dedicated by verifying signature after front subsystem receives signature billing information
Equipment carries out signature authentication with the signature billing information that the public signature key information butt joint of the third-party institution receives.If the bill
Information can not be by signature authentication, then front subsystem refusal receives the data message；If the billing information is recognized by signature
The legal encryption envelope information of verifying signature is then passed to deciphering module by card.
After signature authentication success, key is ceased using the encryption personal letter of the third-party institution by decryption special equipment and is added to legal
Secret letter envelope information is decrypted, and the complete eligible bill after decryption is passed to background server in financial Intranet or tax Intranet.
Billing information after the completion of decryption can restore the type information of original document.For decrypting the digital envelope information of failure,
Then front subsystem can give the error code information of front end subsystem returning response, and it is different to inform that subsystem bill data in front end is reported and submitted
Often.
Transmission Document Solution processing will do it for the billing information after successful decryption, and form corresponding historical record and protect
It deposits in the database.
Preferably, endowed operation is carried out in billing information of the step 106 to the decryption, to generate complete legal ticket
According to.
Preferably, the complete eligible bill is subjected to template assignment according to preset template in step 107, to generate
The corresponding electronic layout files of the bill printing structural data.
Preferably, wherein the method also includes:
Stamped signature is carried out to the electronic layout files using stamped signature special equipment, to guarantee the electronic layout files
Legitimacy and non repudiation.
Preferably, wherein the method also includes:
Using point library divide the Structured Design of table to the electronic invoice file, corresponding bill printing structural data and
Signature value carries out database filing processing and preservation.
Preferably, wherein the method also includes:
Backup database is set, according to the timed task trigger mechanism of setting, automatically by the number before preset time threshold
According to being transferred to backup database.
In embodiments of the present invention, after background server receives billing information, endowed behaviour is carried out to billing information
Make, i.e., unique note number is assigned to billing information, forms a complete eligible bill and issue data.It is complete after endowed success
Whole eligible bill carries out stamped signature operation again.
Stamped signature special equipment is connected in finance or tax Intranet with background server, is mainly responsible for generation structural data
Layout files.The electronic layout files of the bill of embodiment of the invention uses pdf file format, pdf tray
Formula has stamped signature identification function.By the ticket templates function of customization, the structural data of bill is subjected to template assignment, and raw
At pdf file, by stamped signature dedicated hardware equipment, realization signs to entire bill pdf layout files, and covers picture label
Chapter prevents pdf layout files from distorting, and guarantees the legitimacy and non repudiation of file.
In the present invention, the electronic layout files of generation, corresponding structural data and corresponding signature value are counted
File processing according to library and saves.The data of background system divide the Structured Design of table using point library, and are designed to master slave mode
DB Backup mechanism.When there is exception or delay machine in any one physical database, another backup database take over into
The corresponding storage processing of row, guarantees the data safety and emergency processing of background system.
Background server also achieves automatic duplicating of data and unloading function, and the calamity for being responsible for database is standby and history is standby
Part function.Backstage according to the timed task trigger mechanism of setting can automatically using current time as starting point, according to setting when
Between threshold value by pervious bill data and layout files automatic archiving into history backup database, with the peace of backed bill data
The high efficiency of complete and database operation.
Fig. 2 is the system for generating electronic layout files according to the printable data using bill of embodiment of the present invention
200 structural schematic diagram.As shown in Fig. 2, generating electricity in the printable data using bill that embodiments of the present invention provide
The system 200 of sonization layout files, comprising: front end subsystem 201, front subsystem 202 and background server 203, wherein institute
It states front end subsystem 201 and is deployed in third-party institution's internal network, the front subsystem 202 and background server 203 are disposed
Inside tax system；Wherein, front end subsystem 201 includes: legitimacy verifies module 2011, data encryption module 2012 and label
Name module 2013；Front subsystem 202 includes: signature verification module 2021 and data decryption module 2022；Background server 203
It include: endowed module 2031 and electronic layout files generation module 2032.
Preferably, the legitimacy verifies module 2021, for receiving the bill printing structural data of the third-party institution,
And legitimacy verifies are carried out to the bill printing structural data.
Preferably, the data encryption module 2012, for passing through legitimacy school when the bill printing structural data
After testing, the bill printing structural data added using the encrypted public key information of the third-party institution using Encryption Algorithm
It is close, envelope information is encrypted to obtain.
Preferably, the signature blocks 2013, for the signature private key information using the third-party institution to the encryption number
Word envelope information is digitally signed, and to obtain signature billing information, and the signature billing information is sent to preposition subsystem
System.
Preferably, wherein the front terminal system, further includes: backup module plays the bill for the third-party institution
Print structural data is stored and is backed up.
Preferably, wherein front subsystem, further includes: signature verification module, if not leading to for the signature billing information
Signature authentication is crossed, then refuses the data message；Data decryption module loses if decrypting for the legal encryption envelope information
It loses, then returning response error message to front end subsystem.
Preferably, the signature verification module 2021 is received for the public signature key information butt joint using the third-party institution
The signature billing information carries out signature authentication, and after through signature authentication, obtains legal encryption envelope information.
Preferably, the data decryption module 2022, for the encryption key information using the third-party institution to the conjunction
The encryption envelope information of method is decrypted, to obtain the billing information of decryption, and after the billing information of the decryption is sent to
Platform server.
Preferably, wherein the public key information of the third-party institution is stored in encryption special equipment；Third party's machine
The private key information of structure is stored in signature special equipment；It is special that the public signature key information of the third-party institution is stored in verifying signature
With in equipment；The encryption key information of the third-party institution is stored in decryption special equipment.
Preferably, the endowed module 2031, for carrying out endowed operation to the billing information of the decryption, to have generated
Whole eligible bill.
Preferably, the electronic layout files generation module 2032, is used for the complete eligible bill according to pre-
If template carry out template assignment, to generate the corresponding electronic layout files of the bill printing structural data.
Preferably, wherein the background server, further includes: stamped signature module, for utilizing stamped signature special equipment to described
Electronic layout files carries out stamped signature, to guarantee the legitimacy and non repudiation of the electronic layout files.
Preferably, wherein the background server, further includes: data memory module, for dividing the structure of table using point library
Change design to the electronic invoice file, corresponding bill printing structural data and signature value carry out database filing processing and
It saves.
Preferably, wherein the background server, further includes: data conversion storage module, for the timed task according to setting
Trigger mechanism, automatically by the data conversion storage before preset time threshold to backup database.
Preferably, wherein the system also includes clustering deployment modules, for the difference and bill according to application scenarios
The difference for uploading pressure carries out clustering portion to the front subsystem and background server by load balancing special equipment
Administration.
The printable data using bill of the embodiment of the present invention generates the system 200 and this hair of electronic layout files
The method 100 that the printable data using bill of another bright embodiment generates electronic layout files is corresponding, herein
It repeats no more.
The present invention is described by reference to a small amount of embodiment.However, it is known in those skilled in the art, as
Defined by subsidiary Patent right requirement, in addition to the present invention other embodiments disclosed above equally fall in it is of the invention
In range.
Normally, all terms used in the claims are all solved according to them in the common meaning of technical field
It releases, unless in addition clearly being defined wherein.All references " one/described/be somebody's turn to do [device, component etc.] " are all opened ground
At least one example being construed in described device, component etc., unless otherwise expressly specified.Any method disclosed herein
Step need not all be run with disclosed accurate sequence, unless explicitly stated otherwise.
Claims (16)
1. a kind of method that printable data using bill generates electronic layout files, which is characterized in that the method packet
It includes:
The bill printing structural data of the third-party institution is received, and legitimacy school is carried out to the bill printing structural data
It tests；
After the bill printing structural data passes through legitimacy verifies, the encryption of the third-party institution is used using Encryption Algorithm
Public key information encrypts the bill printing structural data, encrypts envelope information to obtain；
The encryption digital envelope information is digitally signed using the signature private key information of the third-party institution, to obtain signature
Billing information；
Signature authentication is carried out using the signature billing information that the public signature key information butt joint of the third-party institution is received, and is being passed through
After signature authentication, legal encryption envelope information is obtained；
The legal encryption envelope information is decrypted using the encryption key information of the third-party institution, to obtain decryption
Billing information；
Endowed operation is carried out to the billing information of the decryption, to generate complete eligible bill；
The complete eligible bill is subjected to template assignment according to preset template, to generate the bill printing structuring number
According to corresponding electronic layout files.
2. the method according to claim 1, wherein the public key information of the third-party institution is stored in encryption specially
With in equipment；The private key information of the third-party institution is stored in signature special equipment；The signature of the third-party institution is public
Key information is stored in verifying signature special equipment；The encryption key information of the third-party institution is stored in decryption special equipment
In.
3. the method according to claim 1, wherein the method also includes:
The third-party institution is stored and is backed up to the bill printing structural data.
4. the method according to claim 1, wherein the method also includes:
If the signature billing information does not pass through signature authentication, refuse the data message.
5. the method according to claim 1, wherein the method also includes:
If the legal encryption envelope information decrypts failure, returning response error message.
6. the method according to claim 1, wherein the method also includes:
Stamped signature is carried out to the electronic layout files using stamped signature special equipment, to guarantee the conjunction of the electronic layout files
Method and non repudiation.
7. the method according to claim 1, wherein the method also includes:
Divide the Structured Design of table to the electronic invoice file, corresponding bill printing structural data and signature using point library
Value carries out database filing processing and preservation.
8. the method according to the description of claim 7 is characterized in that the method also includes:
Backup database is set, according to the timed task trigger mechanism of setting, is automatically turned the data before preset time threshold
It deposits to backup database.
9. the system that a kind of printable data using bill generates electronic layout files, which is characterized in that the system packet
It includes: front end subsystem, front subsystem and background server,
The front end subsystem, comprising:
Legitimacy verifies module, for receiving the bill printing structural data of the third-party institution, and to the bill printing knot
Structure data carry out legitimacy verifies；
Data encryption module, for being made after the bill printing structural data passes through legitimacy verifies using Encryption Algorithm
With being encrypted to the bill printing structural data for the encrypted public key information of the third-party institution, believed with obtaining encryption envelope
Breath；
Signature blocks carry out digital label to the encryption digital envelope information for the signature private key information using the third-party institution
Name, to obtain signature billing information, and is sent to front subsystem for the signature billing information；
The front subsystem, comprising:
Signature verification module, the signature billing information for the public signature key information butt joint receipts using the third-party institution carry out
Signature authentication, and after through signature authentication, obtain legal encryption envelope information；
Data decryption module carries out the legal encryption envelope information for the encryption key information using the third-party institution
The billing information of the decryption to obtain the billing information of decryption, and is sent to background server by decryption；
Background server, comprising:
Endowed module, for carrying out endowed operation to the billing information of the decryption, to generate complete eligible bill；
Electronic layout files generation module, for the complete eligible bill to be carried out template tax according to preset template
Value, to generate the corresponding electronic layout files of the bill printing structural data；
Wherein, the front terminal system deployment is in third-party institution's internal network, the front subsystem and background server portion
Administration is inside tax system.
10. system according to claim 9, which is characterized in that the public key information of the third-party institution is stored in encryption
In special equipment；The private key information of the third-party institution is stored in signature special equipment；The signature of the third-party institution
Public key information is stored in verifying signature special equipment；The encryption key information of the third-party institution, which is stored in, decrypts dedicated set
In standby.
11. system according to claim 9, which is characterized in that the front end subsystem, further includes:
Backup module is stored and is backed up to the bill printing structural data for the third-party institution.
12. system according to claim 9, which is characterized in that the front subsystem, further includes:
Signature verification module refuses the data message if not passing through signature authentication for the signature billing information；
Data decryption module, if decrypting failure for the legal encryption envelope information, returning response error message is to preceding
Terminal system.
13. system according to claim 9, which is characterized in that the system also includes:
Clustering deployment module uploads the difference of pressure for the difference and bill according to application scenarios, special by load balancing
Clustering deployment is carried out to the front subsystem and background server with equipment.
14. system according to claim 9, which is characterized in that the background server, further includes:
Stamped signature module, for carrying out stamped signature to the electronic layout files using stamped signature special equipment, to guarantee the electronics
Change the legitimacy and non repudiation of layout files.
15. system according to claim 9, which is characterized in that the background server, further includes:
Data memory module, for dividing the Structured Design of table to play the electronic invoice file, corresponding bill using point library
It prints structural data and signature value carries out database filing processing and preservation.
16. system according to claim 9, which is characterized in that the background server, further includes:
Data conversion storage module, for the timed task trigger mechanism according to setting, automatically by the data before preset time threshold
It is transferred to backup database.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811646270.4A CN109948369A (en) | 2018-12-29 | 2018-12-29 | A kind of printable data using bill generates the method and system of electronic layout files |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811646270.4A CN109948369A (en) | 2018-12-29 | 2018-12-29 | A kind of printable data using bill generates the method and system of electronic layout files |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109948369A true CN109948369A (en) | 2019-06-28 |
Family
ID=67007243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811646270.4A Pending CN109948369A (en) | 2018-12-29 | 2018-12-29 | A kind of printable data using bill generates the method and system of electronic layout files |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109948369A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112769781A (en) * | 2020-12-29 | 2021-05-07 | 航天信息股份有限公司 | Financial electronic bill making method and system supporting offline mode |
| CN113221185A (en) * | 2021-04-09 | 2021-08-06 | 西安慧博文定信息技术有限公司 | Electronic signature method, system, device and storage medium based on data packet processing |
| CN113538057A (en) * | 2021-07-23 | 2021-10-22 | 中信银行股份有限公司 | Paper bill conversion method, device, equipment and readable storage medium |
| CN113630261A (en) * | 2021-10-13 | 2021-11-09 | 环球数科集团有限公司 | Offline detection ticketing system based on signature in sandbox and asymmetric encryption technology |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101017562A (en) * | 2006-11-28 | 2007-08-15 | 南京大学 | Method for generating electronic invoice and interactively using based on communication network |
| CN101183439A (en) * | 2006-11-14 | 2008-05-21 | 中国民生银行股份有限公司 | Electronic bill processing system and processing method |
| CN103927679A (en) * | 2014-03-31 | 2014-07-16 | 浪潮软件集团有限公司 | Electronic invoice signature and verification method |
| CN104820941A (en) * | 2015-04-09 | 2015-08-05 | 深圳市中润四方信息技术有限公司 | Method and system of encapsulating electronic invoices |
| CN106934673A (en) * | 2015-12-30 | 2017-07-07 | 航天信息股份有限公司 | A kind of electronic invoice system |
| CN107391657A (en) * | 2017-07-18 | 2017-11-24 | 百望电子发票数据服务有限公司 | A kind of method and system for generating electronic invoice layout files |
| CN108364203A (en) * | 2018-02-07 | 2018-08-03 | 深圳壹账通智能科技有限公司 | Electronic invoice generation method, system, computer equipment and storage medium |
-
2018
- 2018-12-29 CN CN201811646270.4A patent/CN109948369A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101183439A (en) * | 2006-11-14 | 2008-05-21 | 中国民生银行股份有限公司 | Electronic bill processing system and processing method |
| CN101017562A (en) * | 2006-11-28 | 2007-08-15 | 南京大学 | Method for generating electronic invoice and interactively using based on communication network |
| CN103927679A (en) * | 2014-03-31 | 2014-07-16 | 浪潮软件集团有限公司 | Electronic invoice signature and verification method |
| CN104820941A (en) * | 2015-04-09 | 2015-08-05 | 深圳市中润四方信息技术有限公司 | Method and system of encapsulating electronic invoices |
| CN106934673A (en) * | 2015-12-30 | 2017-07-07 | 航天信息股份有限公司 | A kind of electronic invoice system |
| CN107391657A (en) * | 2017-07-18 | 2017-11-24 | 百望电子发票数据服务有限公司 | A kind of method and system for generating electronic invoice layout files |
| CN108364203A (en) * | 2018-02-07 | 2018-08-03 | 深圳壹账通智能科技有限公司 | Electronic invoice generation method, system, computer equipment and storage medium |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112769781A (en) * | 2020-12-29 | 2021-05-07 | 航天信息股份有限公司 | Financial electronic bill making method and system supporting offline mode |
| CN113221185A (en) * | 2021-04-09 | 2021-08-06 | 西安慧博文定信息技术有限公司 | Electronic signature method, system, device and storage medium based on data packet processing |
| CN113221185B (en) * | 2021-04-09 | 2023-03-14 | 西安慧博文定信息技术有限公司 | Electronic signature method, system, equipment and storage medium based on data packet processing |
| CN113538057A (en) * | 2021-07-23 | 2021-10-22 | 中信银行股份有限公司 | Paper bill conversion method, device, equipment and readable storage medium |
| CN113538057B (en) * | 2021-07-23 | 2024-04-30 | 中信银行股份有限公司 | Paper bill conversion method, device, equipment and readable storage medium |
| CN113630261A (en) * | 2021-10-13 | 2021-11-09 | 环球数科集团有限公司 | Offline detection ticketing system based on signature in sandbox and asymmetric encryption technology |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109948369A (en) | A kind of printable data using bill generates the method and system of electronic layout files | |
| CN109936457B (en) | Block chain multi-party witness method, device, equipment and computer readable storage medium | |
| EP3748906B1 (en) | Performing a recovery process for a network node in a distributed system | |
| US11546138B2 (en) | Information integrity in blockchain and related technologies | |
| US20080046743A1 (en) | System and method for automatically signing electronic documents | |
| EP0760565B1 (en) | Apparatus and method for authenticating the dispatch and contents of documents | |
| EP3590223A1 (en) | Integrated method and device for storing and sharing data | |
| CN109543065B (en) | Video active identification method combined with block chain | |
| US7039808B1 (en) | Method for verifying a message signature | |
| US20020048372A1 (en) | Universal signature object for digital data | |
| CN110113244A (en) | A kind of instant communicating system and method based on block chain technology | |
| EP3543891A1 (en) | A computer implemented method and a system for tracking of certified documents lifecycle and computer programs thereof | |
| WO2007045745A1 (en) | Method and device for creating a group signature and related method and device for verifying a group signature | |
| EP3019948A1 (en) | Printing composite documents | |
| CN110113334A (en) | Contract processing method, equipment and storage medium based on block chain | |
| US8312266B2 (en) | Methods and apparatus for verifying electronic mail | |
| KR20220144810A (en) | Secret partitioning and metadata storage | |
| Sandler et al. | Casting Votes in the Auditorium. | |
| CN115065480A (en) | Electronic contract system and signing method based on block chain certificate storage | |
| US20230031316A1 (en) | End-To-End Verifiable Proof of Votes Cast in Elections | |
| Rønne et al. | Electryo, in-person voting with transparent voter verifiability and eligibility verifiability | |
| CN114844716B (en) | Digital signature message processing method, device, equipment and computer medium | |
| CN116225923A (en) | Verification method and system for legitimacy of offline container environment software | |
| CN110490542A (en) | Stamped signature document generating method, stamped signature document transmission method and system | |
| EP3041165A1 (en) | A method for the verification of the correct content of an encoded message |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190628 |
|
| RJ01 | Rejection of invention patent application after publication |