CN112906065A - License block chain module based on Hash state management on chain - Google Patents
License block chain module based on Hash state management on chain Download PDFInfo
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Abstract
A license block chain module based on-chain Hash state management relates to the technical field of block chains. The block chain module forms the bottom layer supporting capability of the block chain, and is the bottom layer foundation for realizing the decentralized, encryption safety and non-tamper capability of the block chain, wherein the block chain module comprises: the system comprises a Hash management unit, a member management module, a management unit authority management module, a Hash authority management module and a Hash state management module, wherein the Hash management unit can realize the functions of creating, logout and ownership transfer; the module is a core capability layer for the license to complete cooperation of cross-department, cross-system issuing, verification and the like, and realizes the state management of the license digital fingerprint (Hash) and the life cycle and authentication management of the management unit. The method forms the bottom layer supporting capability of the block chain, and is the bottom layer foundation for realizing the decentralized, encryption safety and non-tampering capability of the block chain.
Description
Technical Field
The invention relates to a license block chain module based on-chain Hash state management, in particular to the technical field of block chains.
Background
In the main process of the existing electronic certificate block chaining scheme, after certificate authority fills certificate name, serial number, owner, validity period and other certificate face information in a centralized platform, certificate information is encrypted and uploaded to a certificate chain through on-chain exchange, wherein the certificate chain, the certificate name and the serial number form retrieval information and are uploaded to another retrieval chain or an off-chain database, and the database stores a piece of data of the owner and the retrieval information so as to facilitate retrieval of all certificates of a holder.
The licensee can inquire the retrieval information of the required license through a database of the platform, the retrieval information comprises the block on the chain and the index of the transaction, and the licensee can acquire the license data of the licensee, namely all the license data are encrypted and linked.
When the third party verifies, the data or the two-dimensional code encrypted by the licensee needs to be scanned, and the third party can verify the data or the two-dimensional code after being requested by the licensee.
In the current CA certificate issuing method in China, the CA certificate is expired and replaced regularly, besides, the management key of the issuing party or the holding party is replaced regularly based on a safe key management system or method, and if all certificates are issued once again at the moment, both the time cost and the economic cost are very huge. In most cases, the certification authority needs to be obtained for verification by the certification authority, the method is more suitable for the mode that the certification certificate needs to be obtained through the user data hosting platform, in this mode, the user does not need to submit the certification certificate, only the certification authority needs to obtain corresponding certification data from the data hosting platform, and at the moment, the user authorization essentially solves the data obtaining problem. However, for a mode that a third-party user does not need to submit a certificate, when a certificate holder submits the certificate to a certificate user, the certificate information is obtained, and then only the identity of an issuer and the identity of the certificate holder need to be verified, and the mode is also a mode for using the certificate in daily life.
Disclosure of Invention
The invention aims to provide a license block chain module based on-chain Hash state management.
In order to achieve the purpose, the invention provides the following technical scheme: a license block chain module based on-chain Hash state management is a common identification layer of whole license Hash data and a storage layer, is a core capability layer of the license for completing cooperation of cross-department, cross-system issuing, verification and the like, and realizes the state management of license digital fingerprints (Hash) and the life cycle and authentication management of a management unit.
A license block chain module based on-chain Hash state management forms the bottom layer supporting capability of a block chain, and is the bottom layer foundation for realizing decentralized, encryption safety and non-tamper capability of the block chain, wherein the block chain module comprises: the system comprises a Hash management unit, a member management module, a management unit authority management module, a Hash authority management module and a Hash state management module, wherein the Hash management unit can realize the functions of creating, logout and ownership transfer;
preferably, the member management module is used for realizing addition, deletion and check of members operating the Hash on the chain;
preferably, the management unit authority management module realizes the addition and deletion of member management authority of the management unit;
preferably, the Hash authority management module realizes authority management of adding and cancelling the license Hash;
preferably, the Hash state management module realizes the management of the license Hash state.
Preferably, the Hash management unit is a minimum organization to which the license Hash belongs, and the CA certificate module in the management unit indicates the identity of the license issuer.
Preferably, the Hash state management module performs both addition and logout on the chain, that is, the Hash state is set as a logout state on the chain, that is, the license state can be verified on the chain in real time without the participation of a centralized service under the chain.
Compared with the prior art, the invention has the beneficial effects that: the module is a core capability layer for the license to complete cooperation of cross-department, cross-system issuing, verification and the like, and realizes the state management of the license digital fingerprint (Hash) and the life cycle and authentication management of the management unit. The method forms the bottom layer supporting capability of the block chain, and is the bottom layer foundation for realizing the decentralized, encryption safety and non-tampering capability of the block chain.
Drawings
Fig. 1 is a schematic view of a module connection structure according to the present invention.
Reference numerals: the system comprises a Hash management unit 1, a member management module 2, a management unit authority management module 3, a Hash authority management module 4 and a Hash state management module 5.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The specific embodiment provides a technical scheme that: referring to fig. 1, a license blockchain module based on-chain Hash state management constitutes a bottom layer supporting capability of a blockchain, and is a bottom layer foundation for realizing decentralized, encryption security, and non-tamper-able capabilities of the blockchain, where the blockchain module includes: the system comprises a Hash management unit 1, a member management module 2, a management unit authority management module 3, a Hash authority management module 4 and a Hash state management module 5, wherein the Hash management unit 1 can realize the functions of creating, logout and ownership transfer;
preferably, the member management module 2 is used for realizing addition, deletion and check of members operating the Hash on the chain;
preferably, the management unit authority management module 3 is used for realizing the addition and deletion of member management authority of the management unit;
preferably, the Hash authority management module 4 realizes authority management of adding and cancelling the license Hash;
preferably, the Hash state management module 5 implements management of the license Hash state.
Preferably, the Hash management unit 1 is a minimum organization to which the license Hash belongs, and the CA certificate module in the management unit indicates the identity of the license issuer.
Preferably, the Hash state management module 5 includes that both addition and logout are performed on the chain, that is, the Hash state is set as a logout state on the chain, that is, the license state can be verified on the chain in real time without participation of a centralized service under the chain.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a license block chain module based on Hash state management on chain which characterized in that: the block chain module comprises: the system comprises a Hash management unit (1), a member management module (2), a management unit authority management module (3), a Hash authority management module (4) and a Hash state management module (5), wherein a block chain module forms the bottom layer supporting capacity of a block chain and is the bottom layer basis for realizing the decentralized, encryption safety and non-tampering capacity of the block chain.
2. The chain of license blocks module based on Hash state management on chain of claim 1, wherein: the Hash management unit (1) can realize the functions of creating, logout and ownership transfer.
3. The chain of license blocks module based on Hash state management on chain of claim 1, wherein: and the member management module (2) is used for realizing the addition, deletion and check of the members operating the Hash on the chain.
4. The chain of license blocks module based on Hash state management on chain of claim 1, wherein: the management unit authority management module (3) realizes the addition and deletion of member management authority of the management unit.
5. The chain of license blocks module based on Hash state management on chain of claim 1, wherein: the Hash authority management module (4) realizes authority management of adding and cancelling the license Hash.
6. The chain of license blocks module based on Hash state management on chain of claim 1, wherein: the Hash state management module (5) realizes the management of the license Hash state.
7. The chain of license blocks module based on Hash state management on chain of claim 1, wherein: the Hash management unit (1) is the minimum organization to which the license Hash belongs, and a CA certificate module in the management unit indicates the identity of a license issuer.
8. The chain of license blocks module based on Hash state management on chain of claim 1, wherein: the Hash state management module (5) comprises that the addition and the logout are carried out on the chain, namely the Hash state is set to be a logout state on the chain, namely the license state can be verified on the chain in real time without the participation of a centralized service under the chain.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110272703.XA CN112906065A (en) | 2021-03-13 | 2021-03-13 | License block chain module based on Hash state management on chain |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110272703.XA CN112906065A (en) | 2021-03-13 | 2021-03-13 | License block chain module based on Hash state management on chain |
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| CN112906065A true CN112906065A (en) | 2021-06-04 |
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| CN202110272703.XA Pending CN112906065A (en) | 2021-03-13 | 2021-03-13 | License block chain module based on Hash state management on chain |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113269546A (en) * | 2021-07-19 | 2021-08-17 | 域世安(北京)科技有限公司 | User identity card system and method based on block chain |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106997525A (en) * | 2017-04-10 | 2017-08-01 | 山大地纬软件股份有限公司 | Digital license system based on block chain technology |
| CN110852693A (en) * | 2019-09-26 | 2020-02-28 | 中电万维信息技术有限责任公司 | Electronic license management system based on block chain |
| CN111368324A (en) * | 2018-12-25 | 2020-07-03 | 北京思源政通科技集团有限公司 | Credible electronic license platform system based on block chain and authentication method thereof |
| CN111461879A (en) * | 2020-03-11 | 2020-07-28 | 中关村科技软件股份有限公司 | Block chain-based government affair service processing system and method |
-
2021
- 2021-03-13 CN CN202110272703.XA patent/CN112906065A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106997525A (en) * | 2017-04-10 | 2017-08-01 | 山大地纬软件股份有限公司 | Digital license system based on block chain technology |
| CN111368324A (en) * | 2018-12-25 | 2020-07-03 | 北京思源政通科技集团有限公司 | Credible electronic license platform system based on block chain and authentication method thereof |
| CN110852693A (en) * | 2019-09-26 | 2020-02-28 | 中电万维信息技术有限责任公司 | Electronic license management system based on block chain |
| CN111461879A (en) * | 2020-03-11 | 2020-07-28 | 中关村科技软件股份有限公司 | Block chain-based government affair service processing system and method |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113269546A (en) * | 2021-07-19 | 2021-08-17 | 域世安(北京)科技有限公司 | User identity card system and method based on block chain |
| CN113269546B (en) * | 2021-07-19 | 2021-10-12 | 域世安(北京)科技有限公司 | User identity card system and method based on block chain |
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