CN109859371A - A kind of non-tax bill based on two dimensional code generates, anti-fake method and system - Google Patents
A kind of non-tax bill based on two dimensional code generates, anti-fake method and system Download PDFInfo
- Publication number
- CN109859371A CN109859371A CN201811594206.6A CN201811594206A CN109859371A CN 109859371 A CN109859371 A CN 109859371A CN 201811594206 A CN201811594206 A CN 201811594206A CN 109859371 A CN109859371 A CN 109859371A
- Authority
- CN
- China
- Prior art keywords
- tax
- bill
- tax bill
- module
- 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
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
Abstract
The non-tax bill that the invention discloses a kind of based on two dimensional code generates, anti-fake method and system, belongs to data encryption and field of anti-counterfeit technology.The method of the present invention includes: non-tax bill printer addition crypto module chip, P10 is generated to request and send the requests to third party's certificate authority, after third party's certificate authority receives to request and sign and issue digital certificate, digital certificate is imported into crypto chip module；Obtain non-tax ticket information, random number is generated according to crypto chip module, based on the digital certificate signed and issued, signed data is generated according to random number and non-tax ticket information, signed data is after encryption to generate non-tax bill on the format print of two-dimension code image to non-tax nominal value.Present system integrates trusted computing chip, preset CA mechanism certificate, and data acquisition is completed just to be digitally signed, can not distort, ensure the authenticity and integrity of evidence.
Description
Technical field
The present invention relates to data encryption and field of anti-counterfeit technology, and more particularly, to a kind of based on the non-of two dimensional code
The generation of tax bill, anti-fake method and system.
Background technique
Non-revenue receipt bill be both hold the collection foundation for receiving unit non-revenue receipt and non-revenue receipt pay the payment of people with
According to, or the departments such as finance, audit, discipline inspection and management of non-tax revenue mechanism exercise supervision the important evidence of inspection.
There are problems for current non-revenue receipt bill technology:
Bill check and write off it is not in place, repeat to issue bill, take over and do not separate, tax evasion, deposited using pass due note, safety
In risk, cryptographic algorithm irregularity etc..With the development of computer technology, the non-tax bill of electronics is had already appeared on the market,
Although substantially increasing the convenience of routine work to a certain extent, the hiding above safety of conventional non-tax bill with
Regulation potential problem, there is no all solve.
Summary of the invention
In view of the above-mentioned problems, the method that the non-tax bill that the invention proposes a kind of based on two dimensional code generates, the present invention
Method includes:
Non- tax bill printer adds crypto module chip, generates P10 and requests and send the requests to third party's certificate
Digital certificate is imported crypto chip after third party's certificate authority receives to request and sign and issue digital certificate by authorization center
Module；
Non- tax ticket information is obtained, random number is generated according to crypto chip module, based on the digital certificate signed and issued, according to
Random number and non-tax ticket information generate signed data, and signed data is arrived after encryption with the format print of two-dimension code image
In non-tax nominal value, non-tax bill is generated.
Optionally, method further include: non-tax bill is added to non-tax bill data center and is put on record.
The invention also provides a kind of method for carrying out non-tax bill anti-counterfeit using tax bill, the method for the present invention packets
It includes:
Non- tax face of instrument information is verified according to from the received record information in non-tax bill data center；
After verifying qualified, the two-dimensional barcode information and ticket information of non-tax bill are identified, obtain the signature in two dimensional code
Whether data, according to crypto chip module and digital certificate, whether verifying digital signature is correct, correctly judged according to digital signature
Non- tax papers.
Optionally, the two-dimensional barcode information and ticket information for identifying non-tax bill are scanned and recognized according to scanner.
The system for the non-tax bill generation based on two dimensional code that the invention also provides a kind of, present system include:
Authentication module, non-tax bill printer add crypto module chip, generate P10 and request and send the requests to the
Tripartite's certificate authority imports digital certificate after third party's certificate authority receives to request and sign and issue digital certificate
Crypto chip module；
Bill generation module obtains non-tax ticket information, random number is generated according to crypto chip module, based on what is signed and issued
Digital certificate generates signed data according to random number and non-tax ticket information, and signed data is after encryption with two dimensional code figure
On the format print of piece to non-tax nominal value, non-tax bill is generated.
Optionally, system further include: it is standby to be added to the progress of non-tax bill data center by module of putting on record for non-tax bill
Case.
The invention also provides a kind of system for carrying out non-tax bill anti-counterfeit using non-tax bill, present system packets
It includes:
Information authentication module believes non-tax face of instrument according to from the received record information in non-tax bill data center
Breath is verified；
Anti-fake module identifies the two-dimensional barcode information and ticket information of the non-tax bill after verifying qualified, obtains two dimensional code
In signed data, whether according to crypto chip module and digital certificate, it is correct to verify digital signature, according to digital signature whether
Correctly judge non-tax papers.
Optionally, the two-dimensional barcode information and ticket information for identifying non-tax bill are scanned and recognized according to scanner.
Present system integrates trusted computing chip, preset CA mechanism certificate, and data acquisition is completed just to be digitally signed,
It can not distort, ensure the authenticity and integrity of evidence；
Bill of the present invention ensures the authenticity of bill by two dimensional code signing messages, is digitally signed, avoids to bill
Denial to unlawful practice；
The present invention establishes bill data center, reduces user data storage expense expenditure；
Supervisor of the present invention carries out big data analysis by billing information and data centre data, to uncivil economic row
To enforce the law；
The technology of the present invention is simple, it is easy to accomplish, system change is smaller.
Detailed description of the invention
Fig. 1 is that the present invention is based on the method flow diagrams that the non-tax bill of two dimensional code generates；
Fig. 2 is that the present invention is based on the system construction drawings that the non-tax bill of two dimensional code generates；
Fig. 3 is the method flow diagram that the present invention carries out non-tax bill anti-counterfeit using non-tax bill；
Fig. 4 is the system construction drawing that the present invention carries out non-tax bill anti-counterfeit using non-tax bill.
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.
The method for the non-tax bill generation based on two dimensional code that the present invention provides a kind of, as shown in Figure 1, comprising:
Non- tax bill printer adds crypto module chip, generates P10 and requests and send the requests to third party's certificate
Digital certificate is imported crypto chip after third party's certificate authority receives to request and sign and issue digital certificate by authorization center
Module；
Non- tax ticket information is obtained, random number is generated according to crypto chip module, based on the digital certificate signed and issued, according to
Random number and non-tax ticket information generate signed data, and signed data is arrived after encryption with the format print of two-dimension code image
In non-tax nominal value, non-tax bill is generated.
Non- tax bill is added to non-tax bill data center to put on record.
Wherein cipher mode can choose is encrypted based on national secret algorithm, and Guo Miji State Commercial Cryptography Administration is assert domestic close
Code algorithm, i.e. commercial cipher.
National secret algorithm is the series of algorithms that State Commercial Cryptography Administration formulates standard.Which includes symmetric encipherment algorithms, oval
Curve rivest, shamir, adelman, hash algorithm.Specifically include SM1, SM2, SM3 etc., in which:
SM2 is the public key algorithm that national Password Management office announces, and encryption intensity is 256.Other several important quotient
Include: with cryptographic algorithm
SM1, symmetric encipherment algorithm, encryption intensity is 128, using hardware realization；
SM3, cryptographic Hash algorithm, Hash Value length is to announce 32 bytes and the SM2 algorithm same period, referring to " national password pipe
Reason office announces (No. 22) "；
SMS4, symmetric encipherment algorithm are announced with WAPI standard, and software realization can be used, and encryption intensity is 128.
The present invention also provides a kind of methods for carrying out non-tax bill anti-counterfeit using non-tax bill, as shown in Fig. 2, packet
It includes:
Non- tax face of instrument information is verified according to from the received record information in non-tax bill data center；
After verifying qualified, identifies the two-dimensional barcode information and ticket information of non-tax bill, identify the two of non-tax bill
Dimension code information and ticket information are scanned and recognized according to scanner；
The signed data in two dimensional code is obtained, according to crypto chip module and digital certificate, whether just to verify digital signature
Really, whether non-tax papers are correctly judged according to digital signature.
The system 200 for the non-tax bill generation based on two dimensional code that the present invention also provides a kind of, as shown in figure 3, system
200 include:
Authentication module 201, non-tax bill printer add crypto module chip, generate P10 request and send request
Third party's certificate authority is given, after third party's certificate authority receives to request and sign and issue digital certificate, by digital certificate
Import crypto chip module；
Bill generation module 202 obtains non-tax ticket information, random number is generated according to crypto chip module, based on label
The digital certificate of hair generates signed data according to random number and non-tax ticket information, and signed data is after encryption with two dimension
On the format print to non-tax nominal value of code picture, non-tax bill is generated.
Non- tax bill is added to non-tax bill data center and put on record by module of putting on record 203.
The present invention also provides a kind of systems 300 that non-tax bill anti-counterfeit is carried out using non-tax bill, such as Fig. 4 institute
Show, system 300 includes:
Information authentication module 301, according to from the received record information in non-tax bill data center to non-tax bill ticket
Face information is verified；
Anti-fake module 302 identifies the two-dimensional barcode information and ticket information of the non-tax bill after verifying qualified, identifies non-
The two-dimensional barcode information and ticket information of tax bill are scanned and recognized according to scanner；
The signed data in two dimensional code is obtained, according to crypto chip module and digital certificate, whether just to verify digital signature
Really, whether non-tax papers are correctly judged according to digital signature.
Present system integrates trusted computing chip, preset CA mechanism certificate, and data acquisition is completed just to be digitally signed,
It can not distort, ensure the authenticity and integrity of evidence；
Bill of the present invention ensures the authenticity of bill by two dimensional code signing messages, is digitally signed, avoids to bill
Denial to unlawful practice；
The present invention establishes bill data center, reduces user data storage expense expenditure；
Supervisor of the present invention carries out big data analysis by billing information and data centre data, to uncivil economic row
To enforce the law；
The technology of the present invention is simple, it is easy to accomplish, system change is smaller.
Claims (8)
1. a kind of method that the non-tax bill based on two dimensional code generates, which comprises
Non- tax bill printer adds crypto module chip, generates P10 and requests and send the requests to third party's certificate granting
Digital certificate is imported crypto chip module after third party's certificate authority receives to request and sign and issue digital certificate by center；
Non- tax ticket information is obtained, random number is generated according to crypto chip module, based on the digital certificate signed and issued, according to random
Several and non-tax ticket information generates signed data, and signed data is after encryption with the format print of two-dimension code image to non-tax
In nominal value of being engaged in, non-tax bill is generated.
2. according to the method described in claim 1, the method further include: non-tax bill is added to non-tax bill number
Put on record according to center.
3. a kind of side for carrying out non-tax bill anti-counterfeit using non-tax bill described in any one as in claims 1 and 2
Method, which comprises
Non- tax face of instrument information is verified according to from the received record information in non-tax bill data center；
After verifying qualified, the two-dimensional barcode information and ticket information of non-tax bill are identified, obtain the signed data in two dimensional code,
According to crypto chip module and digital certificate, whether verifying digital signature is correct, whether correctly judges non-tax according to digital signature
Business papers.
4. according to the method described in claim 3, the two-dimensional barcode information and ticket information of the described non-tax bill of identification according to
Scanner scans and recognizes.
5. a kind of system that the non-tax bill based on two dimensional code generates, the system comprises:
Authentication module, non-tax bill printer add crypto module chip, generate P10 and request and send the requests to third party
Digital certificate is imported password after third party's certificate authority receives to request and sign and issue digital certificate by certificate authority
Chip module；
Bill generation module obtains non-tax ticket information, random number is generated according to crypto chip module, based on the number signed and issued
Certificate generates signed data according to random number and non-tax ticket information, and signed data is after encryption with two-dimension code image
On format print to non-tax nominal value, non-tax bill is generated.
6. system according to claim 5, the system further include: non-tax bill is added to non-by module of putting on record
Put on record at tax bill data center.
7. what a kind of non-tax bill using as described in any one of claim 5 and 6 carried out non-tax bill anti-counterfeit is
System, the system comprises:
Information authentication module, according to from the received record information in non-tax bill data center to non-tax face of instrument information into
Row verifying；
Anti-fake module identifies the two-dimensional barcode information and ticket information of the non-tax bill after verifying qualified, obtains in two dimensional code
Signed data, according to crypto chip module and digital certificate, whether verifying digital signature is correct, correct according to digital signature
Judge non-tax papers.
8. system according to claim 7, the two-dimensional barcode information and ticket information of the non-tax bill of identification according to
Scanner scans and recognizes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811594206.6A CN109859371A (en) | 2018-12-25 | 2018-12-25 | A kind of non-tax bill based on two dimensional code generates, anti-fake method and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811594206.6A CN109859371A (en) | 2018-12-25 | 2018-12-25 | A kind of non-tax bill based on two dimensional code generates, anti-fake method and system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109859371A true CN109859371A (en) | 2019-06-07 |
Family
ID=66892326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811594206.6A Pending CN109859371A (en) | 2018-12-25 | 2018-12-25 | A kind of non-tax bill based on two dimensional code generates, anti-fake method and system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109859371A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111651745A (en) * | 2020-05-12 | 2020-09-11 | 长春吉大正元信息技术股份有限公司 | Application authorization signature method based on password equipment |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1324050A (en) * | 2000-05-12 | 2001-11-28 | 刘福祥 | Identity marked double-cipher key anti-fake network and its usage |
| CN2657110Y (en) * | 2003-03-31 | 2004-11-17 | 叶宝荣 | Small sized postage machine possessing weighing function |
| CN1967601A (en) * | 2005-11-18 | 2007-05-23 | 珠海金联安警用技术研究发展中心有限公司 | Automatic bill identifying and processing system based on bill map and system thereof |
| JP2013003791A (en) * | 2011-06-15 | 2013-01-07 | Denso Wave Inc | Information code reading system |
| CN102982476A (en) * | 2012-11-15 | 2013-03-20 | 贵州大学 | Invoice traceability management method and invoice traceability management platform |
| CN103034884A (en) * | 2012-12-07 | 2013-04-10 | 北京印刷学院 | Commodity packaging anti-fake device and device and system for anti-fake recognition with built-in secret key |
| CN104134142A (en) * | 2014-08-11 | 2014-11-05 | 东南大学 | Metro ticket buying and checking method based on two-dimension code recognition |
| CN104268742A (en) * | 2014-10-20 | 2015-01-07 | 陕西万宇电子信息科技有限公司 | Official seal fake detection method and device based on network digital certificate and network lookup |
| CN204451551U (en) * | 2015-02-04 | 2015-07-08 | 天津科技大学 | A kind of low cost Portable printer encrypted again for papery Text Watermarking |
| CN104811300A (en) * | 2015-04-22 | 2015-07-29 | 电子科技大学 | Secret key updating method for cloud storage and implementation method of cloud data auditing system |
| CN104851001A (en) * | 2015-05-08 | 2015-08-19 | 苏州众里数码科技有限公司 | Method for product tracing and counterfeiting prevention |
| CN107146120A (en) * | 2017-04-25 | 2017-09-08 | 大象慧云信息技术有限公司 | The generation method and generating means of electronic invoice |
| CN206596024U (en) * | 2017-03-31 | 2017-10-27 | 青海航天信息有限公司 | A kind of invoice printing device |
-
2018
- 2018-12-25 CN CN201811594206.6A patent/CN109859371A/en active Pending
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1324050A (en) * | 2000-05-12 | 2001-11-28 | 刘福祥 | Identity marked double-cipher key anti-fake network and its usage |
| CN2657110Y (en) * | 2003-03-31 | 2004-11-17 | 叶宝荣 | Small sized postage machine possessing weighing function |
| CN1967601A (en) * | 2005-11-18 | 2007-05-23 | 珠海金联安警用技术研究发展中心有限公司 | Automatic bill identifying and processing system based on bill map and system thereof |
| JP2013003791A (en) * | 2011-06-15 | 2013-01-07 | Denso Wave Inc | Information code reading system |
| CN102982476A (en) * | 2012-11-15 | 2013-03-20 | 贵州大学 | Invoice traceability management method and invoice traceability management platform |
| CN103034884A (en) * | 2012-12-07 | 2013-04-10 | 北京印刷学院 | Commodity packaging anti-fake device and device and system for anti-fake recognition with built-in secret key |
| CN104134142A (en) * | 2014-08-11 | 2014-11-05 | 东南大学 | Metro ticket buying and checking method based on two-dimension code recognition |
| CN104268742A (en) * | 2014-10-20 | 2015-01-07 | 陕西万宇电子信息科技有限公司 | Official seal fake detection method and device based on network digital certificate and network lookup |
| CN204451551U (en) * | 2015-02-04 | 2015-07-08 | 天津科技大学 | A kind of low cost Portable printer encrypted again for papery Text Watermarking |
| CN104811300A (en) * | 2015-04-22 | 2015-07-29 | 电子科技大学 | Secret key updating method for cloud storage and implementation method of cloud data auditing system |
| CN104851001A (en) * | 2015-05-08 | 2015-08-19 | 苏州众里数码科技有限公司 | Method for product tracing and counterfeiting prevention |
| CN206596024U (en) * | 2017-03-31 | 2017-10-27 | 青海航天信息有限公司 | A kind of invoice printing device |
| CN107146120A (en) * | 2017-04-25 | 2017-09-08 | 大象慧云信息技术有限公司 | The generation method and generating means of electronic invoice |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111651745A (en) * | 2020-05-12 | 2020-09-11 | 长春吉大正元信息技术股份有限公司 | Application authorization signature method based on password equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110309634B (en) | Credible advertisement data management system based on block chain | |
| CN109544331B (en) | Supply chain financial application method and device based on block chain, terminal equipment and storage medium | |
| WO2020124843A1 (en) | Traceable anonymous electronic voting method employing blockchain | |
| CN109756485A (en) | Electronic contract signs method, apparatus, computer equipment and storage medium | |
| CN101136046B (en) | Electric signing verification system and method thereof | |
| CN102769623B (en) | Two-factor authentication method based on digital certificate and biological identification information | |
| CN101017562A (en) | Method for generating electronic invoice and interactively using based on communication network | |
| CN101183439A (en) | Electronic bill processing system and processing method | |
| CN112419021B (en) | Electronic invoice verification method, system, storage medium, computer equipment and terminal | |
| CN101145233A (en) | Data ciphered-mortgage transaction system, teller identification system, trans-center transaction system and method | |
| CN109729046A (en) | Two-dimensional code scanning method and terminal, authentication method and server and service system | |
| CN104809490A (en) | Card anti-counterfeiting system based on multidimensional code and authentication method based on card anti-counterfeiting system | |
| US7222238B2 (en) | Method and system for real-time registration of transactions with a security module | |
| CN109614802A (en) | The signature method and sealing system of anti-quantum calculation | |
| BR112017015544B1 (en) | ELECTRONIC VOTING METHOD AND SYSTEM IMPLEMENTED IN A PORTABLE DEVICE | |
| CN103795546A (en) | Generating method and authentication method of data label and system of generating method and authentication method | |
| US20220239502A1 (en) | System to Securely Issue and Count Electronic Ballots | |
| CN109859371A (en) | A kind of non-tax bill based on two dimensional code generates, anti-fake method and system | |
| CN109586918A (en) | The signature method and sealing system of anti-quantum calculation based on pool of symmetric keys | |
| US20050097336A1 (en) | Cryptographic revocation method using a chip card | |
| Wu et al. | New sealed-bid electronic auction with fairness, security and efficiency | |
| JP2003134108A (en) | Electronic signature, apparatus and method for verifying electronic signature, program and recording medium | |
| CN109586917A (en) | The signature method and sealing system of anti-quantum calculation based on unsymmetrical key pond | |
| CN110955917B (en) | Method and system for verifying electronic certificates related to multiple participants | |
| Nashwan et al. | Mutual chain authentication protocol for SPAN transactions in Saudi Arabian banking |
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 |