CN110147687A - Endorsement method and system based on electronic business license in electronic bidding - Google Patents
Endorsement method and system based on electronic business license in electronic bidding Download PDFInfo
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- CN110147687A CN110147687A CN201910368254.1A CN201910368254A CN110147687A CN 110147687 A CN110147687 A CN 110147687A CN 201910368254 A CN201910368254 A CN 201910368254A CN 110147687 A CN110147687 A CN 110147687A
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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
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K17/00—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations
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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
- G06Q30/018—Certifying business or products
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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
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Abstract
The endorsement method and system that the invention discloses a kind of based on electronic business license in electronic bidding, wherein method includes: to obtain the signature request and electronic bidding file of supplier, and obtain corresponding electronic business license according to the signature request；Authentication is carried out to supplier according to the electronic business license；After authentication passes through, cipher machine is called to generate corresponding key according to the electronic business license；And key and electronic business license are edited, obtain electronic authorization business license；It is signed using electronic bidding file described in the key pair in electronic authorization business license.The present invention can reduce the docking of various regions difference ca, maintain easily management.
Description
Technical field
The present invention relates to bid technical field more particularly to a kind of signatures based on electronic business license in electronic bidding
Method and system.
Background technique
E-bidding refers to that bidding and offering main body is main with electronic message according to the regulation of relevant laws and regulations of the state
Carrier, all or part of bid invitation and bidding activities completed with electronic means；E-bidding is submitted a tender with its low cost, efficiently
The features such as greatly developed.For this purpose, various e-bidding bidding systems come into being.
The process of existing e-bidding is that each supplier is using respective CA medium and CA certificate to electronic bidding text
Part is signed, and tender documents are then uploaded to transaction business system.After the time of opening bid, supplier is again to Electronic Coding mark
Book carries out sign test, the opening of bid for project.Cause to need to dock the different CA medium in each department and CA card in Bidding-apprise System
Book, it has not been convenient to maintenance management.
Summary of the invention
In view of the above problems, it proposes the present invention and overcomes existing based on electronic business license for the above problem in order to provide a kind of
Endorsement method and system in electronic bidding.
In order to solve the above technical problems, the present invention adopts the following technical scheme:
The present invention provides a kind of endorsement methods based on electronic business license in electronic bidding, include the following steps；
The signature request and electronic bidding file of supplier are obtained, and corresponding electronics is obtained according to the signature request and is sought
Industry license；
Authentication is carried out to supplier according to the electronic business license；
After authentication passes through, cipher machine is called to generate corresponding key according to the electronic business license；And to close
Key and electronic business license are edited, and electronic authorization business license is obtained；
It is signed using electronic bidding file described in the key pair in electronic authorization business license.
As an embodiment, the signer provided by the invention based on electronic business license in electronic bidding
Method, it is described that authentication is carried out to supplier according to the electronic business license, include the following steps；
The two dimensional code of supplier is scanned, identity information is obtained, the identity information is compared with electronic business license,
Judge whether authentication passes through；
If identity information is consistent with electronic business license, authentication passes through.
As an embodiment, the calling cipher machine generates corresponding key according to the electronic business license,
Include the following steps；
Cipher machine is called to generate corresponding key according to the electronic business license using intelligent contract.
As an embodiment, electronic bidding file described in the key pair using in electronic authorization business license
It signs, includes the following steps；
When the signature request is that encrypted signature is requested, the public key pair in the key in electronic authorization business license is utilized
The electronic bidding file carries out encrypted signature.
As an embodiment, electronic bidding file described in the key pair using in electronic authorization business license
It signs, includes the following steps；
When the signature request is signature decoding request, the private key pair in the key in electronic authorization business license is utilized
The electronic bidding file carries out signature decryption.
Correspondingly, also a kind of signature system based on electronic business license in electronic bidding of the present invention, including obtain mould
Block, authentication module, generation module and signature blocks；
The acquisition module for obtaining the signature request and electronic bidding file of supplier, and is asked according to the signature
It asks and obtains corresponding electronic business license；
The authentication module, for carrying out authentication to supplier according to the electronic business license；
The generation module, for calling cipher machine to be generated according to the electronic business license after authentication passes through
Corresponding key；And key and electronic business license are edited, obtain electronic authorization business license；
The signature blocks, for being signed using electronic bidding file described in the key pair in electronic authorization business license
Name.
As an embodiment, the authentication module is also used to；
The two dimensional code of supplier is scanned, identity information is obtained, the identity information is compared with electronic business license,
Judge whether authentication passes through；
If identity information is consistent with electronic business license, authentication passes through.
As an embodiment, the generation module includes call unit；
The call unit, for calling cipher machine corresponding according to electronic business license generation using intelligent contract
Key.
As an embodiment, the signature blocks include encrypted signature unit；
The encrypted signature unit, for utilizing electronic authorization business when the signature request is that encrypted signature is requested
The public key in key in license carries out encrypted signature to the electronic bidding file.
As an embodiment, the signature blocks include signature decryption unit；
The signature decryption unit, when for requesting as signature decoding request, using close in electronic authorization business license
Private key in key carries out signature decryption to the electronic bidding file.
Compared with prior art, the technical program has the advantage that
Endorsement method and system provided by the invention based on electronic business license in electronic bidding is logical in authentication
Later, unified call cipher machine generates corresponding key according to electronic business license, and carries out to key and electronic business license
Editor, obtains electronic authorization business license；So that a supplier is equipped with unique key for the label to electronic bidding file
Name；To reduce the docking of various regions difference ca, management is maintained easily.
Detailed description of the invention
Fig. 1 is the process for the endorsement method based on electronic business license in electronic bidding that the embodiment of the present invention one provides
Schematic diagram；
Fig. 2 is the structure of the signature system provided by Embodiment 2 of the present invention based on electronic business license in electronic bidding
Schematic diagram.
In figure: 100, obtaining module；200, authentication module；300, generation module；400, signature blocks.
Specific embodiment
Below in conjunction with attached drawing, the technical characteristic and advantage above-mentioned and other to the present invention are clearly and completely described,
Obviously, described embodiment is only section Example of the invention, rather than whole embodiments.
Referring to Fig. 1, the endorsement method based on electronic business license in electronic bidding that the embodiment of the present invention one provides,
Include the following steps；
S100, the signature request and electronic bidding file for obtaining supplier, and corresponding electronics is obtained according to signature request
Business license；
S200, authentication is carried out to supplier according to electronic business license；
S300, after authentication passes through, call cipher machine to generate corresponding key according to electronic business license；And to close
Key and electronic business license are edited, and electronic authorization business license is obtained；
S400, it is signed using the key pair electronic bidding file in electronic authorization business license.
In this present embodiment, supplier is the side to submit a tender, as bidder.Supplier can be using electronic bidding work
Tool is signed.The acquisition of electronic business license is there are two types of approach, the first is directly acquired is issued by the State Administration for Industry and Commerce, the whole nation
Unified, the electronic business license of data real-time update.This approach can guarantee electronic business license accuracy and in real time
Property.Another is to obtain papery business license, then convert electronic business license for papery business license；It can be and utilize confession
Answer quotient in registration, the papery business license provided.This approach does not need to dock the external websites such as the State Administration for Industry and Commerce again, reduces dimension
Workload is protected, both approach can guarantee the uniqueness and authenticity of electronic business license.And electronic business license is with account-
The form of the key-value pair of electronic business license stores.Corresponding electronics so can be obtained according to the account information in signature request
Business license.
Supplier needs through the authentication based on electronic business license, this is basic demand.It is held using electronics business
According to uniqueness, can use intelligent contract and cipher machine called to generate corresponding key according to electronic business license, and to key
It is edited with electronic business license, obtains electronic authorization business license.One intelligent contract is a set of to define in digital form
Promise, including contract participant can be executed above these promise agreement.The application can generate electronic authorization in real time
Business license simultaneously stores, without hysteresis quality.That is electronic authorization business license has encrypting and decrypting function, so that supplier
Need to apply ca medium and ca certificate no longer to sign, therefore also there is no need to dock different ca Jie in all kinds of different regions
Matter and ca certificate.In other embodiments, cipher machine is called to generate corresponding key according to electronic business license；Key therein
Ca medium and ca certificate substitution can be used, to this and be not limited.
Endorsement method and system provided by the invention based on electronic business license in electronic bidding is logical in authentication
Later, unified call cipher machine generates corresponding key according to electronic business license, and carries out to key and electronic business license
Editor, obtains electronic authorization business license；So that a supplier is equipped with unique key for the label to electronic bidding file
Name；To reduce the docking of various regions difference ca, management is maintained easily.
Further, step S200 includes the following steps；
S210 scans the two dimensional code of supplier, obtains identity information, identity information is compared with electronic business license,
Judge whether authentication passes through；
If S220 identity information is consistent with electronic business license, authentication passes through.
Containing the identity information of supplier in two dimensional code, two dimensional code, which can be, provides current business license based on supplier
What compiling generated.As long as the unified social credibility code in electronic business license is consistent with identity information, i.e. authentication passes through.
If without unified social credibility code in identity information, then further judging Business Name in electronic business license and legal
Whether representative is consistent with information corresponding in identity information.Only Business Name and legal representative all unanimous circumstances lower parts of the body
Part certification just passes through.If above-mentioned two coherence request is not achieved, authentication failure stops signature, and return mentions
Show mistake.
Signature includes two aspect contents, the process for respectively encrypting and decrypting, below to being illustrated.
In an embodiment, step S400 includes the following steps；
When signature request is that encrypted signature is requested, using the public key in the key in electronic authorization business license to electronics
Tender documents carry out encrypted signature.
Key in electronic authorization business license includes public key and private key.Public key is for encrypting, and private key is for decrypting.And
Every time using after key, usage record can be saved.It can be used in tracing, improve the fair and rational requirement of bid.
In another embodiment, step S400 includes the following steps；
When signature request is signature decoding request, using the private key in the key in electronic authorization business license to electronics
Tender documents carry out signature decryption.
It is not need to regenerate electronic authorization business license again in decrypting process.Electronic authorization can be directly acquired
Business license come using.The usage record of private key can be also saved in decryption.
Based on the same inventive concept, the embodiment of the present invention also provide it is a kind of based on electronic business license in electronic bidding
Signature system, the process that the implementation of the system can refer to the above method is realized, it is no longer redundant later to repeat place.
As shown in Fig. 2, being the signature system provided by Embodiment 2 of the present invention based on electronic business license in electronic bidding
The structural schematic diagram of system, including obtain module 100, authentication module 200, generation module 300 and signature blocks 400；It obtains
Modulus block 100 is used to obtain the signature request and electronic bidding file of supplier, and obtains corresponding electronics according to signature request
Business license；Authentication module 200 is used to carry out authentication to supplier according to electronic business license；Generation module 300
For calling cipher machine to generate corresponding key according to electronic business license after authentication passes through；And to key and electronics
Business license is edited, and electronic authorization business license is obtained；Signature blocks 400 are used for using in electronic authorization business license
Key pair electronic bidding file is signed.
The present invention can reduce the docking of various regions difference ca, maintain easily management.
Further, authentication module 200 is also used to；The two dimensional code of supplier is scanned, identity information is obtained, by identity
Information is compared with electronic business license, judges whether authentication passes through；
If identity information is consistent with electronic business license, authentication passes through.
In order to improve real-time, generation module 300 includes call unit；Call unit is used to call using intelligent contract close
Ink recorder generates corresponding key according to electronic business license.
Further, signature blocks 400 include encrypted signature unit；Encrypted signature unit, for being label in signature request
When name CIPHERING REQUEST, encrypted signature is carried out to electronic bidding file using the public key in the key in electronic authorization business license.
Further, signature blocks 400 include signature decryption unit；Signature decryption unit is decrypted for requesting for signature
When request, signature decryption is carried out to electronic bidding file using the private key in the key in electronic authorization business license.
Although the invention has been described by way of example and in terms of the preferred embodiments, but it is not for limiting the present invention, any this field
Technical staff without departing from the spirit and scope of the present invention, may be by the methods and technical content of the disclosure above to this hair
Bright technical solution makes possible variation and modification, therefore, anything that does not depart from the technical scheme of the invention, and according to the present invention
Technical spirit any simple modifications, equivalents, and modifications to the above embodiments, belong to technical solution of the present invention
Protection scope.
Claims (10)
1. a kind of endorsement method based on electronic business license in electronic bidding, which is characterized in that include the following steps；
The signature request and electronic bidding file of supplier are obtained, and corresponding electronics business is obtained according to the signature request and is held
According to；
Authentication is carried out to supplier according to the electronic business license；
After authentication passes through, cipher machine is called to generate corresponding key according to the electronic business license；And to key and
Electronic business license is edited, and electronic authorization business license is obtained；
It is signed using electronic bidding file described in the key pair in electronic authorization business license.
2. the endorsement method based on electronic business license in electronic bidding as described in claim 1, which is characterized in that described
Authentication is carried out to supplier according to the electronic business license, is included the following steps；
The two dimensional code of supplier is scanned, identity information is obtained, the identity information is compared with electronic business license, is judged
Whether authentication passes through；
If identity information is consistent with electronic business license, authentication passes through.
3. the endorsement method based on electronic business license in electronic bidding as described in claim 1, which is characterized in that described
It calls cipher machine to generate corresponding key according to the electronic business license, includes the following steps；
Cipher machine is called to generate corresponding key according to the electronic business license using intelligent contract.
4. the endorsement method based on electronic business license in electronic bidding as described in claim 1, which is characterized in that described
It is signed, is included the following steps using electronic bidding file described in the key pair in electronic authorization business license；
When the signature request is that encrypted signature is requested, using the public key in the key in electronic authorization business license to described
Electronic bidding file carries out encrypted signature.
5. the endorsement method based on electronic business license in electronic bidding as described in claim 1, which is characterized in that described
It is signed, is included the following steps using electronic bidding file described in the key pair in electronic authorization business license；
When the signature request is signature decoding request, using the private key in the key in electronic authorization business license to described
Electronic bidding file carries out signature decryption.
6. a kind of signature system based on electronic business license in electronic bidding, which is characterized in that including obtaining module, identity
Authentication module, generation module and signature blocks；
The acquisition module for obtaining the signature request and electronic bidding file of supplier, and is obtained according to the signature request
Take corresponding electronic business license；
The authentication module, for carrying out authentication to supplier according to the electronic business license；
The generation module is corresponded to for after authentication passes through, calling cipher machine to be generated according to the electronic business license
Key；And key and electronic business license are edited, obtain electronic authorization business license；
The signature blocks, for being signed using electronic bidding file described in the key pair in electronic authorization business license.
7. the signature system based on electronic business license in electronic bidding as claimed in claim 6, which is characterized in that described
Authentication module is also used to；
The two dimensional code of supplier is scanned, identity information is obtained, the identity information is compared with electronic business license, is judged
Whether authentication passes through；
If identity information is consistent with electronic business license, authentication passes through.
8. the signature system based on electronic business license in electronic bidding as claimed in claim 6, which is characterized in that described
Generation module includes call unit；
The call unit, for calling cipher machine corresponding close according to electronic business license generation using intelligent contract
Key.
9. the signature system based on electronic business license in electronic bidding as claimed in claim 6, which is characterized in that described
Signature blocks include encrypted signature unit；
The encrypted signature unit, for utilizing electronic authorization business license when the signature request is that encrypted signature is requested
In key in public key to the electronic bidding file carry out encrypted signature.
10. the signature system based on electronic business license in electronic bidding as claimed in claim 6, which is characterized in that institute
Stating signature blocks includes signature decryption unit；
The signature decryption unit is when signing decoding request, using in the key in electronic authorization business license for requesting
Private key signature decryption is carried out to the electronic bidding file.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910368254.1A CN110147687A (en) | 2019-05-05 | 2019-05-05 | Endorsement method and system based on electronic business license in electronic bidding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910368254.1A CN110147687A (en) | 2019-05-05 | 2019-05-05 | Endorsement method and system based on electronic business license in electronic bidding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110147687A true CN110147687A (en) | 2019-08-20 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910368254.1A Pending CN110147687A (en) | 2019-05-05 | 2019-05-05 | Endorsement method and system based on electronic business license in electronic bidding |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112036340A (en) * | 2020-09-03 | 2020-12-04 | 北京盛华聚龙科技有限公司 | Enterprise credit report query method and device |
| CN112348474A (en) * | 2020-11-10 | 2021-02-09 | 昆明电力交易中心有限责任公司 | Electric power market trading platform based on electronic business license and use method thereof |
| CN114666045A (en) * | 2022-03-14 | 2022-06-24 | 胡金钱 | Home entrepreneurship pre-authentication device and home entrepreneurship pre-authentication method |
Citations (2)
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| CN101266595A (en) * | 2008-05-09 | 2008-09-17 | 北京泰得思达科技发展有限公司 | Electronic bid applied system |
| CN101655931A (en) * | 2008-08-21 | 2010-02-24 | 东方钢铁电子商务有限公司 | Electronic public bidding method based on digital certificate |
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2019
- 2019-05-05 CN CN201910368254.1A patent/CN110147687A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101266595A (en) * | 2008-05-09 | 2008-09-17 | 北京泰得思达科技发展有限公司 | Electronic bid applied system |
| CN101655931A (en) * | 2008-08-21 | 2010-02-24 | 东方钢铁电子商务有限公司 | Electronic public bidding method based on digital certificate |
Non-Patent Citations (1)
| Title |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112036340A (en) * | 2020-09-03 | 2020-12-04 | 北京盛华聚龙科技有限公司 | Enterprise credit report query method and device |
| CN112348474A (en) * | 2020-11-10 | 2021-02-09 | 昆明电力交易中心有限责任公司 | Electric power market trading platform based on electronic business license and use method thereof |
| CN114666045A (en) * | 2022-03-14 | 2022-06-24 | 胡金钱 | Home entrepreneurship pre-authentication device and home entrepreneurship pre-authentication method |
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Application publication date: 20190820 |