CN109345240A - A kind of electronic business license application system and method based on block chain - Google Patents
A kind of electronic business license application system and method based on block chain Download PDFInfo
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- CN109345240A CN109345240A CN201811071023.6A CN201811071023A CN109345240A CN 109345240 A CN109345240 A CN 109345240A CN 201811071023 A CN201811071023 A CN 201811071023A CN 109345240 A CN109345240 A CN 109345240A
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- 210000000056 organ Anatomy 0.000 claims abstract description 9
- 238000012795 verification Methods 0.000 claims description 6
- 238000012550 audit Methods 0.000 claims description 4
- 238000001629 sign test Methods 0.000 claims description 4
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 230000001737 promoting effect Effects 0.000 abstract description 3
- 238000012360 testing method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
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- 238000007726 management method Methods 0.000 description 1
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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
- G06Q20/00—Payment architectures, schemes or protocols
- G06Q20/38—Payment protocols; Details thereof
- G06Q20/382—Payment protocols; Details thereof insuring higher security of transaction
- G06Q20/3829—Payment protocols; Details thereof insuring higher security of transaction involving key management
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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
- G06Q20/00—Payment architectures, schemes or protocols
- G06Q20/38—Payment protocols; Details thereof
- G06Q20/382—Payment protocols; Details thereof insuring higher security of transaction
- G06Q20/3825—Use of electronic signatures
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q50/00—Information and communication technology [ICT] specially adapted for implementation of business processes of specific business sectors, e.g. utilities or tourism
- G06Q50/10—Services
- G06Q50/18—Legal services
- G06Q50/188—Electronic negotiation
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Abstract
The invention discloses a kind of electronic business license application systems and method based on block chain, including electronic business license block chain identity registration process, block chain identity veritifies process, declaration material block chain signs process, electronic declaration material veritifies approval process, contract signs process between enterprise, process is verified and is signed again in contract signature, electronic business license block chain identity registration process: enterprise enters block chain client, generate enrollment status public key and private key in block chain, block chain client carries out signature together with public key and electronic business license information again to signing messages A with private key in plain text and forms signing messages B, signing messages B is stored in block chain.The present invention facilitates departments of examination and approval of government, main market players, third party organ etc. to carry out high confidence level, low cost, efficient commercial exchange and administrative examination and approval, has very big promotional value.
Description
Technical field
The present invention relates to block chain technical field more particularly to a kind of electronic business license application systems based on block chain
And method.
Background technique
Electronic business license be national market supervision and management general bureau release with general bureau be trust origin legal person's main body body
Part electronic certificate, legal effect are equal to papery business license.It is sent out by registration approving authority's cores at different levels, general bureau's electronics business is held
It is generated according to platform is unified.
What is generated in existing electronic business license application process deposits the problems such as card, legal disputes, needs the third party that pays
It supports, for this purpose, the present invention proposes a kind of electronic business license application system and method based on block chain, it can be with relatively very low
Cost solve the problems, such as to sign and deposit card.
Summary of the invention
The purpose of the present invention is to solve disadvantages existing in the prior art, and the block chain electronic license application proposed
Method.
To achieve the goals above, present invention employs following technical solutions:
A kind of electronic business license application system and method based on block chain, includes the following steps,
S1, electronic business license block chain identity registration process: enterprise enters block chain client, generates in block chain
Enrollment status public key and private key, after calling the signature interface of electronic business license to sign the public key, formed A.L.S.
A is ceased, block chain client signs again to signing messages A with private key in plain text together with public key and electronic business license information
Signing messages B is formed, signing messages B is stored in block chain, voucher and legal argument as enterprise's electronic identity in block chain；
S2, block chain identity veritify process: veritification side obtains signing messages A and is veritified the block chain public key of enterprise, label
Name information B veritifies failure if failure with enterprise's public key verifications signature contents；Electronic business license is called to test if success
Label interface verifies signing messages A, and identity success is verified if success, which is the enterprise；As lost
It loses, then the block chain identity does not confirm；
S3, declaration material block chain sign process: block chain client call electronic business license interface, treat signature text
Part carries out signature and forms signing messages C；Signing messages C is believed together with the electronic business license of enterprise with this enterprise block chain private key
Breath carries out signature again and forms signature information D 1 with the public key of block chain identity in plain text, is stored in block chain；The file being signed connects
Departments of examination and approval are submitted together with signing messages C, D1 to be audited, and are completed this and are declared；
S4, electronic declaration material veritify approval process: what auditor's block chain client received that enterprise reports and submits declares material
Material and signing messages C, D1, transfer the correspondence signature information D 1 stored in block chain by block chain client, with being signed enterprise
Public key carry out signature verification, as failure if stop audit verify；Electronic business license sign test interface pair is recalled if success
Signing messages C is verified, and is veritified if failure and is not passed through, this process terminates；Veritify and pass through if success, next into
Row content auditing；After auditor examines, it is believed that can ratify, with private key of this organ in block chain to declaring material
Material and signing messages C, D1 carry out electronic signature together with this organ public key and form signature information D 2, and signature information D 2 is stored in block
Chain, approval process terminate；
S5, contract signs process between enterprise: enterprise will need to call electronics in plain text with the contract electronics of parties of contract signature
Business license signature interface carries out signature to this and forms signing messages E1, in plain text by block chain client this enterprise block chain
Private key, to signing messages E1 together with wait sign a contract in plain text and relevant party public key together carry out signature form signing messages F1；
Signing messages F1 is stored in block chain, while signing messages E1, F1 and contract plaintext, each side's public key are issued next signing together
Side；
Process is verified and signed again in S6, contract signature: contract recipient's block chain client receives contract plaintext, label
After name information E1, F1 and each side's public key, signature F1 is verified using contract party's public key, is verified and recalls electronics business
License interface verifies signing messages E1, terminates if failure；Call electronic business license interface to contract if correct
In plain text and signing messages F1 is signed to obtain signing messages E2, is connected using recipient's block chain identity private key to signing messages E2
With wait sign a contract in plain text and relevant party public key carries out signature together and forms signing messages F2, signing messages F2 is stored in block
Chain；If we have been last signers, then contract signing is completed, formally effective；If not, by signing messages E2, F2 and conjunction
Isolog, each side's public key issue next contract party together, repeat this process.
Preferably, in the S1, signing messages B is stored in block chain, the voucher as enterprise's electronic identity in block chain
And legal argument.
Preferably, in the S6, contract recipient's block chain client receive contract plaintext, signing messages E1, F1,
After E2, F2 and each side's public key, E2, F2 are considered as E1, F1 if E1, F1 and E2, F2 are to repeat to enter.
Compared with prior art, the beneficial effects of the present invention are: by electronic signature, the information such as evidence of data signature, with
The mode of block chain is stored, solved with extremely low cost generated in electronic business license application process deposit card, law
The problems such as dispute facilitate departments of examination and approval of government, main market players, third party organ etc. to carry out high confidence level, low cost, efficient
Commercial exchange and administrative examination and approval have very big promotional value.
Detailed description of the invention
Fig. 1 is a kind of electronics business of electronic business license application system and method based on block chain proposed by the present invention
License block chain identity registration flow chart；
Fig. 2 is a kind of block chain body of electronic business license application system and method based on block chain proposed by the present invention
Part veritifies flow chart；
Fig. 3 is proposed by the present invention a kind of based on the electronic business license application system of block chain and the declaration material of method
Block chain signs flow chart；
Fig. 4 is proposed by the present invention a kind of based on the electronic business license application system of block chain and the electronic declaration of method
Material veritifies approval process figure；
Fig. 5 is to close between a kind of enterprise of electronic business license application system and method based on block chain proposed by the present invention
With signature flow chart；
Fig. 6 is a kind of contract signature of electronic business license application system and method based on block chain proposed by the present invention
Verify and sign again flow chart.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Referring to Fig.1-6, a kind of electronic business license application system and method based on block chain, includes the following steps,
S1, electronic business license block chain identity registration process: enterprise enters block chain client, generates in block chain
Enrollment status public key and private key, after calling the signature interface of electronic business license to sign the public key, formed A.L.S.
A is ceased, block chain client signs again to signing messages A with private key in plain text together with public key and electronic business license information
Signing messages B is formed, signing messages B is stored in block chain；
S2, block chain identity veritify process: veritification side obtains signing messages A and is veritified the block chain public key of enterprise, label
Name information B veritifies failure if failure with enterprise's public key verifications signature contents；Electronic business license is called to test if success
Label interface verifies signing messages A, and identity success is verified if success, which is the enterprise；As lost
It loses, then the block chain identity does not confirm；
S3, declaration material block chain sign process: block chain client call electronic business license interface, treat signature text
Part carries out signature and forms signing messages C；Signing messages C is believed together with the electronic business license of enterprise with this enterprise block chain private key
Breath carries out signature again and forms signature information D 1 with the public key of block chain identity in plain text, is stored in block chain；The file being signed connects
Departments of examination and approval are submitted together with signing messages C, D1 to be audited, and are completed this and are declared；
S4, electronic declaration material veritify approval process: what auditor's block chain client received that enterprise reports and submits declares material
Material and signing messages C, D1, transfer the correspondence signature information D 1 stored in block chain by block chain client, with being signed enterprise
Public key carry out signature verification, as failure if stop audit verify；Electronic business license sign test interface pair is recalled if success
Signing messages C is verified, and is veritified if failure and is not passed through, this process terminates；Veritify and pass through if success, next into
Row content auditing；After auditor examines, it is believed that can ratify, with private key of this organ in block chain to declaring material
Material and signing messages C, D1 carry out electronic signature together with this organ public key and form signature information D 2, and signature information D 2 is stored in block
Chain, approval process terminate；
S5, contract signs process between enterprise: enterprise will need to call electronics in plain text with the contract electronics of parties of contract signature
Business license signature interface carries out signature to this and forms signing messages E1, in plain text by block chain client this enterprise block chain
Private key, to signing messages E1 together with wait sign a contract in plain text and relevant party public key together carry out signature form signing messages F1；
Signing messages F1 is stored in block chain, while signing messages E1, F1 and contract plaintext, each side's public key are issued next signing together
Side；
Process is verified and signed again in S6, contract signature: contract recipient's block chain client receives contract plaintext, label
After name information E1, F1 and each side's public key, signature F1 is verified using contract party's public key, is verified and recalls electronics business
License interface verifies signing messages E1, terminates if failure；Call electronic business license interface to contract if correct
In plain text and signing messages F1 is signed to obtain signing messages E2, is connected using recipient's block chain identity private key to signing messages E2
With wait sign a contract in plain text and relevant party public key carries out signature together and forms signing messages F2, signing messages F2 is stored in block
Chain；If we have been last signers, then contract signing is completed, formally effective；If not, by signing messages E2, F2 and conjunction
Isolog, each side's public key issue next contract party together, repeat this process.
In present embodiment, in the S1, signing messages B be stored in block chain, as enterprise in block chain electronic identity
Voucher and legal argument.
In present embodiment, in the S6, contract recipient's block chain client receives contract plaintext, signing messages
After E1, F1, E2, F2 and each side's public key, E2, F2 are considered as E1, F1 if E1, F1 and E2, F2 are to repeat to enter.
In the use of the present invention, electronic signature, the information such as evidence of data signature are deposited in a manner of block chain
Storage, solved with extremely low cost generated in electronic business license application process deposit the problems such as card, legal disputes, facilitate government
Departments of examination and approval, main market players, third party organ etc. carry out high confidence level, low cost, efficient commercial exchange and administrative examination and approval,
With very big promotional value.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (3)
1. a kind of electronic business license application system and method based on block chain, which is characterized in that include the following steps,
S1, electronic business license block chain identity registration process: enterprise enters block chain client, generates the note in block chain
Volume identity public key and private key after calling the signature interface of electronic business license to sign the public key, form signing messages A,
Block chain client carries out signature formation together with public key and electronic business license information again to signing messages A with private key in plain text
Signing messages B, signing messages B are stored in block chain；
S2, block chain identity veritify process: veritification side obtains signing messages A and is veritified block chain public key, the A.L.S. of enterprise
B is ceased, with enterprise's public key verifications signature contents, veritifies failure if failure；Electronic business license sign test is called to connect if success
Mouth verifies signing messages A, and identity success is verified if success, which is the enterprise；As failed, then
The block chain identity does not confirm；
S3, declaration material block chain sign process: block chain client call electronic business license interface, treat sign documents into
Row signature forms signing messages C；It is bright together with the electronic business license information of enterprise to signing messages C with this enterprise block chain private key
Text and the public key of block chain identity carry out signature again and form signature information D 1, are stored in block chain；The file being signed is together with label
Name information C, D1 is submitted departments of examination and approval together and is audited, and completes this and declares；
S4, electronic declaration material veritify approval process: auditor's block chain client receive declaration material that enterprise reports and submits and
Signing messages C, D1 transfer the correspondence signature information D 1 stored in block chain by block chain client, with the public affairs for being signed enterprise
Key carries out signature verification, stops audit verifying if failure；Electronic business license sign test interface is recalled to signature if success
Information C is verified, and is veritified if failure and is not passed through, this process terminates；It veritifies and passes through if success, followed by interior
Hold audit；After auditor examines, it is believed that can ratify, with private key of this organ in block chain to declaration material with
And signing messages C, D1 carry out electronic signature together with this organ public key and form signature information D 2, signature information D 2 is stored in block chain,
Approval process terminates；
S5, contract signs process between enterprise: enterprise will need to call electronics business in plain text with the contract electronics of parties of contract signature
License signature interface carries out signature in plain text to this and forms signing messages E1, by block chain client this enterprise block chain private key,
To signing messages E1 together with wait sign a contract in plain text and relevant party public key together carry out signature form signing messages F1；A.L.S.
It ceases F1 and is stored in block chain, while signing messages E1, F1 and contract plaintext, each side's public key are issued into next contract party together；
Process is verified and signed again in S6, contract signature: contract recipient's block chain client receives contract plaintext, A.L.S.
After ceasing E1, F1 and each side's public key, signature F1 is verified using contract party's public key, is verified and recalls electronic business license
Interface verifies signing messages E1, terminates if failure；Electronic business license interface pairing isolog is called if correct
Signed to obtain signing messages E2 with signing messages F1, using recipient's block chain identity private key to signing messages E2 together with to
It signs a contract in plain text and relevant party public key carries out signature together and forms signing messages F2, signing messages F2 is stored in block chain；Such as
We have been last signers, then contract signing is completed, formally effective；If not, signing messages E2, F2 and contract is bright
Text, each side's public key issue next contract party together, repeat this process.
2. a kind of electronic business license application system and method based on block chain according to claim 1, feature exist
In in the S1, signing messages B is stored in block chain, voucher and legal argument as enterprise's electronic identity in block chain.
3. a kind of electronic business license application system and method based on block chain according to claim 1, feature exist
In in the S6, it is public that contract recipient's block chain client receives contract plaintext, signing messages E1, F1, E2, F2 and each side
After key, E2, F2 are considered as E1, F1 if E1, F1 and E2, F2 are to repeat to enter.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811071023.6A CN109345240B (en) | 2018-09-13 | 2018-09-13 | Electronic business license application system and method based on block chain |
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|---|---|---|---|
| CN201811071023.6A CN109345240B (en) | 2018-09-13 | 2018-09-13 | Electronic business license application system and method based on block chain |
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| CN109345240B CN109345240B (en) | 2022-03-04 |
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| CN110213278A (en) * | 2019-06-06 | 2019-09-06 | 自贸管家(广州)科技服务有限公司 | A kind of information interacting method for realizing online one-stop establishing and enterprise |
| CN111080295A (en) * | 2019-12-04 | 2020-04-28 | 腾讯科技（深圳）有限公司 | Block chain-based electronic contract processing method and equipment |
| CN111241592A (en) * | 2019-12-30 | 2020-06-05 | 航天信息股份有限公司 | Business registration method and system based on block chain technology |
| CN111541549A (en) * | 2020-05-06 | 2020-08-14 | 江西宜月鑫网络科技有限公司 | Block chain based information transfer method, device, equipment and storage medium |
| CN112001701A (en) * | 2020-08-24 | 2020-11-27 | 北京海益同展信息科技有限公司 | Method and apparatus for managing business license |
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| CN114792270A (en) * | 2022-06-27 | 2022-07-26 | 浙江数秦科技有限公司 | Loan contract online signing system based on block chain |
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| CN110213278A (en) * | 2019-06-06 | 2019-09-06 | 自贸管家(广州)科技服务有限公司 | A kind of information interacting method for realizing online one-stop establishing and enterprise |
| CN111080295A (en) * | 2019-12-04 | 2020-04-28 | 腾讯科技（深圳）有限公司 | Block chain-based electronic contract processing method and equipment |
| CN111080295B (en) * | 2019-12-04 | 2024-04-09 | 腾讯科技（深圳）有限公司 | Electronic contract processing method and device based on blockchain |
| CN111241592A (en) * | 2019-12-30 | 2020-06-05 | 航天信息股份有限公司 | Business registration method and system based on block chain technology |
| CN111541549A (en) * | 2020-05-06 | 2020-08-14 | 江西宜月鑫网络科技有限公司 | Block chain based information transfer method, device, equipment and storage medium |
| CN111541549B (en) * | 2020-05-06 | 2022-01-14 | 深圳天玑数据有限公司 | Block chain based information transfer method, device, equipment and storage medium |
| CN112001701A (en) * | 2020-08-24 | 2020-11-27 | 北京海益同展信息科技有限公司 | Method and apparatus for managing business license |
| WO2022042371A1 (en) * | 2020-08-24 | 2022-03-03 | 京东科技信息技术有限公司 | Method and apparatus for managing business licenses |
| 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 |
| CN114792270A (en) * | 2022-06-27 | 2022-07-26 | 浙江数秦科技有限公司 | Loan contract online signing system based on block chain |
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