CN116055054A - Universal blockchain evidence-storing platform supporting diversified application scenes - Google Patents
Universal blockchain evidence-storing platform supporting diversified application scenes Download PDFInfo
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- CN116055054A CN116055054A CN202211453977.XA CN202211453977A CN116055054A CN 116055054 A CN116055054 A CN 116055054A CN 202211453977 A CN202211453977 A CN 202211453977A CN 116055054 A CN116055054 A CN 116055054A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
- H04L9/32—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials
- H04L9/3236—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials using cryptographic hash functions
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/04—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks
- H04L63/0428—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks wherein the data content is protected, e.g. by encrypting or encapsulating the payload
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
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Abstract
The invention relates to the technical field of universal blockchain certification platforms, and discloses a universal blockchain certification platform supporting diversified application scenes, which comprises a certification platform, wherein the certification platform is connected with a plurality of blockchains, and adopts the modes of blockchain trusted connection and the like to realize online operation of clients each time, the whole process of broadcasting of a alliance chain is realized, each node is recorded in real time, and the real-time monitoring of broadcasting conditions, uplink conditions, trace-remaining conditions, evidence preservation states, repudiation prevention and the like of the blockchain technology are utilized to ensure the non-falsification and traceability of data, and a novel universal data evidence preservation system is established by dynamically configuring multiple application platforms and application certification contents. The universal blockchain evidence storage platform supporting the diversified application scenes supports the customization of upper-layer applications by users, and can be expanded to various fields, so that the effects of supporting the electronic evidence storage and tracing of the diversified application scenes are achieved.
Description
Technical Field
The invention relates to the technical field of universal blockchain certification platforms, in particular to a universal blockchain certification platform supporting diversified application scenes.
Background
Blockchain technology has the characteristics of non-tamper-resistance, transparent data, traceability and the like, is leading the technological transformation of a plurality of industries, and provides a new solution for a plurality of traditional technologies.
The evidence storage tracing function is a good impetus of a blockchain technology, and can effectively prevent data in an evidence storage system from being tampered through the blockchain technology, so that the neutrality of third party evidence storage service is ensured, and the credibility of an evidence storage service platform is realized.
The common certificate is just to store the electronic data in a backup mode on a self-organization or a leased server, and because the electronic data is very easy to damage, faults such as flaws, breakpoints, incomplete evidence and the like are easily caused in the transmission process. The blockchain certification can effectively guarantee the authenticity, legality and relevance of the evidence by means of a blockchain decentralization and multi-node trust consensus mechanism.
The prior blockchain-based evidence storage technology research is mainly used for intellectual property protection, judicial evidence storage and business evidence storage, and simultaneously stores the use records of all terminal users, prevents tampering, deletion or destruction, is convenient for tracing and tracking, and mainly comprises the following research contents: the method adopts the block chain trusted connection and other modes to realize each online operation of clients, the alliance chain is broadcasted in the whole process, each node is recorded in real time, and a novel electronic data evidence preservation system is established by utilizing the real-time monitoring broadcast condition, the uplink condition, the mark-remaining condition, the evidence preservation state, the repudiation prevention and the like of the block chain technology.
The certification function of the blockchain is mainly realized by writing intelligent contracts, and a part of intelligent contracts are usually required to be rewritten for a business scene.
The existing block chain-based evidence storage platform is designed aiming at different application scenes and business logic, usually one business logic corresponds to one intelligent contract, the period and the cost required for completing the design and development of one platform in a customized mode are very high, the efficiency is low, and the main problems include:
(1) the method can not support the user to customize the upper layer application, realizes the certification and tracing of the data according to diversified application scenes, and has poor expandability.
(2) The method can not support the development work of a large amount of repeatability of the evidence accumulation for the user to dynamically configure the data needing the evidence accumulation according to the service scene.
(3) The visual interface can not be provided, so that a user can conveniently and rapidly configure various services to realize data uplink evidence storage.
Disclosure of Invention
The invention aims to provide a universal blockchain certification platform supporting diversified application scenes so as to solve the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a support general blockchain of diversified application scenario and deposit a card platform, including depositing a card platform, this deposit a card platform and link and have a plurality of blockchains, adopt modes such as the trusted connection of blockchain, realize that the customer is operated on line each time, alliance chain whole journey broadcast, each node real-time recording, and utilize the real-time supervision broadcasting condition of blockchain technique, the condition of linking up the chain, the condition of remaining trace, evidence security state, prevent repudiation etc. guarantee data's unable falsification and traceability, through the dynamic configuration of docking multiparty application platform and application deposit a card content, establish novel general data evidence and preserve system.
The system is characterized in that the system is provided with a general block chain evidence storage platform which is used for supporting diversified application scenes, the architecture diagram of the general block chain evidence storage platform is used for describing the overall structure of the system, definition and related function description of each layer are respectively introduced, an application layer, a service layer and a data layer are respectively arranged from top to bottom, users can be supported to customize upper-layer applications, and the system can be expanded to various fields, so that the effects of supporting electronic evidence storage and tracing of the diversified application scenes are achieved.
Preferably, the application layer mainly performs three tasks.
1. The UI of the system is presented to the user for use by the user.
2. And receiving a call request of the user according to the operation of the user on the UI, and initiating service call to a background service layer according to the corresponding API.
3. After the service call is completed, a return result of the service layer to the application layer is obtained, and the corresponding information rendering is displayed to the user.
The main functions completed by the application layer comprise the registration and login of the user, the registration of the third party application, the uploading, inquiring, downloading and other UI display functions of the electronic evidence.
Preferably, the service layer mainly realizes functions of application registration, contract deployment, dynamic configuration service, data certificate uploading, verification and the like, the application registration creates a private key of an application, completes deployment of a corresponding contract, realizes data uploading of different service scenes by dynamic configuration service and calling certificate certificates, and returns a service calling result after calling is completed.
Preferably, the data layer is used as the bottom layer of the whole system, and has the function of storing data, and is composed of a relational database, a non-relational database and a blockchain, wherein the whole blockchain system is of a chain structure in the whole, the whole chain structure is formed by linking blocks in a local way, each block in the chain records the hash value of the previous block to form a chain structure with a ring-to-ring structure, the blocks are similar to data packets in a network, and are responsible for data storage of application.
Preferably, the application registration management of the system is described in combination with an application management flow chart of a universal blockchain certification platform supporting diversified application scenes, and the steps of the description include:
s1: after the system is deployed, the system can judge whether an electronic certificate contract is deployed or not after the login is successful through the account login of an administrator, and if the electronic certificate contract is not deployed, an open interface of the blockchain management platform is called for application registration.
S2: after the application is registered, the blockchain platform distributes corresponding ID and private key to the application.
S3: the calling interface stores application registration information.
Preferably, the dynamic configuration application certification function of the system is described by combining with a dynamic configuration application certification content flow chart of a universal blockchain certification platform supporting diversified application scenes, and the steps of the description include:
s1: after the application is registered on the platform, the user adds the function to the platform according to the function of the application.
S2: after the configuration of the function operation is completed, the parameter list of the function operation is configured.
S3: and after the configuration is completed, calling information of the interface save function.
Preferably, the step of describing the application certificate uplink function by combining an application certificate uplink flow chart of a universal blockchain certificate platform supporting diversified application scenes includes:
s1: and after the verification of the ID and the secret key is completed, the verification platform can acquire the definition of the verification content of the application.
S2: definition of input content data to be authenticated is input.
S3: the hash value of the data to be authenticated is calculated and then the data is uploaded through the smart contract.
Preferably, the verification function of the data is described by combining with an on-chain data verification flow chart of a universal block chain verification platform supporting diversified application scenes, and the steps of the description include:
s1: and obtaining the hash value of the data to be checked.
S2: and acquiring the encrypted data on the chain according to the uplink address.
S3: and comparing hash values of the data under the upper chain of the chain to judge whether the data are consistent.
Compared with the prior art, the invention provides a universal blockchain certification platform supporting diversified application scenes, which has the following beneficial effects:
1. the universal blockchain evidence storage platform supporting the diversified application scenes supports the customization of upper-layer applications by users, and can be expanded to various fields, so that the effects of supporting the electronic evidence storage and tracing of the diversified application scenes are achieved.
2. The universal blockchain certification platform supporting diversified application scenes supports users to dynamically configure functional business data which needs certification for various business scenes, thereby supporting dynamic configuration of various business data without repeated development work aiming at specific businesses.
3. The universal blockchain certification platform supporting diversified application scenes provides a visual interface and supports a user to dynamically configure various services, data uplink certification, data traceability verification and other operations through a front-end interface.
Drawings
For a clearer description of the technical solutions of the embodiments of the present invention, the drawings that are needed in the description of the embodiments will be briefly described below, it will be apparent that the drawings in the description below are only some embodiments of the present invention, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art:
FIG. 1 is a block diagram of a universal blockchain certification platform supporting diverse application scenarios in accordance with the present invention;
FIG. 2 is a flowchart of an application management process for a universal blockchain certification platform supporting diverse application scenarios in accordance with the present invention;
FIG. 3 is a flow chart of a dynamic configuration application certification content of a universal blockchain certification platform supporting diverse application scenarios in accordance with the present invention;
FIG. 4 is a flowchart of an application certificate uplink supporting a universal blockchain certificate platform for diversified application scenarios in accordance with the present invention;
FIG. 5 is a flowchart of the on-chain data verification of the universal blockchain certification platform supporting diverse application scenarios in accordance with the present invention.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the present invention, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
Referring to fig. 1-5, the present invention provides a technical solution: a universal blockchain certification platform supporting diversified application scenes is provided to solve the problems set forth in the background art.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a support general blockchain of diversified application scenario and deposit a card platform, including depositing a card platform, this deposit a card platform and link and have a plurality of blockchains, adopt modes such as the trusted connection of blockchain, realize that the customer is operated on line each time, alliance chain whole journey broadcast, each node real-time recording, and utilize the real-time supervision broadcasting condition of blockchain technique, the condition of linking up the chain, the condition of remaining trace, evidence security state, prevent repudiation etc. guarantee data's unable falsification and traceability, through the dynamic configuration of docking multiparty application platform and application deposit a card content, establish novel general data evidence and preserve system.
The system is characterized in that the system is provided with a general block chain evidence storage platform which is used for supporting diversified application scenes, the architecture diagram of the general block chain evidence storage platform is used for describing the overall structure of the system, definition and related function description of each layer are respectively introduced, an application layer, a service layer and a data layer are respectively arranged from top to bottom, users can be supported to customize upper-layer applications, and the system can be expanded to various fields, so that the effects of supporting electronic evidence storage and tracing of the diversified application scenes are achieved.
The application layer mainly completes three tasks.
1. The UI of the system is presented to the user for use by the user.
2. And receiving a call request of the user according to the operation of the user on the UI, and initiating service call to a background service layer according to the corresponding API.
3. After the service call is completed, a return result of the service layer to the application layer is obtained, and the corresponding information rendering is displayed to the user.
The main functions completed by the application layer comprise the registration and login of the user, the registration of the third party application, the uploading, inquiring, downloading and other UI display functions of the electronic evidence.
The service layer mainly realizes functions of application registration, contract deployment, dynamic configuration service, data certificate uploading, verification and the like, the application registration establishes a private key of an application, the deployment of corresponding contracts is completed, the data uploading of different service scenes is realized by dynamic configuration service and calling certificate storing contracts, and a service calling result is returned after the calling is completed.
The data layer is used as the bottom layer of the whole system and is used for storing data, and the data layer consists of a relational database, a non-relational database and a block chain, the whole block chain system is of a chain structure in the whole, the whole chain structure is formed by linking blocks one by one in a local way, each block in the chain records the hash value of the previous block to form a chain structure with a ring-and-ring structure, the blocks are similar to data packets in a network and are responsible for data storage and certification of application.
The application registration management of the system is described by combining an application management flow chart of a universal blockchain certification platform supporting diversified application scenes, and the steps of the description comprise:
s1: after the system is deployed, the system can judge whether an electronic certificate contract is deployed or not after the login is successful through the account login of an administrator, and if the electronic certificate contract is not deployed, an open interface of the blockchain management platform is called for application registration.
S2: after the application is registered, the blockchain platform distributes corresponding ID and private key to the application.
S3: the calling interface stores application registration information.
The dynamic configuration application certification content flow chart of the universal blockchain certification platform supporting diversified application scenes is used for describing the dynamic configuration application certification function of the system, and the steps of the description comprise:
s1: after the application is registered on the platform, the user adds the function to the platform according to the function of the application.
S2: after the configuration of the function operation is completed, the parameter list of the function operation is configured.
S3: and after the configuration is completed, calling information of the interface save function.
The method for describing the application certificate uplink function by combining an application certificate uplink flow chart of a universal blockchain certificate platform supporting diversified application scenes comprises the following steps:
s1: and after the verification of the ID and the secret key is completed, the verification platform can acquire the definition of the verification content of the application.
S2: definition of input content data to be authenticated is input.
S3: the hash value of the data to be authenticated is calculated and then the data is uploaded through the smart contract.
The verification function of the data is described by combining with a chain data verification flow chart of a universal block chain verification platform supporting diversified application scenes, and the steps of the description include:
s1: and obtaining the hash value of the data to be checked.
S2: and acquiring the encrypted data on the chain according to the uplink address.
S3: and comparing hash values of the data under the upper chain of the chain to judge whether the data are consistent.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises an element.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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. A universal blockchain evidence storage platform supporting diversified application scenes comprises an evidence storage platform, wherein the evidence storage platform is connected with a plurality of blockchains, each time of online operation of clients is realized by adopting a blockchain trusted connection mode and the like, a alliance chain is broadcasted in the whole course, each node is recorded in real time, the broadcasting condition, the uplink condition, the mark-remaining condition, the evidence preservation state, the repudiation prevention and the like of a blockchain technology are monitored in real time, the non-falsification and traceability of data are ensured, and a novel universal data evidence preservation system is established by dynamically configuring the multi-party application platform and application evidence storage content in a butt joint mode;
the method is characterized in that the overall structure of the system is described by combining with an architecture diagram of a universal blockchain certification platform supporting diversified application scenes, and definition and related function description of each layer are respectively introduced, wherein the application layer, the service layer and the data layer are respectively from top to bottom.
2. The universal blockchain certification platform supporting diverse application scenarios as in claim 1, wherein: the application layer mainly completes three tasks;
1. displaying a UI of the system to a user for the user to use;
2. receiving a call request of a user according to the operation of the user on the UI, and initiating service call to a background service layer according to a corresponding API;
3. after completing service call, acquiring a return result of the service layer to the application layer, and rendering and displaying corresponding information to a user;
the main functions completed by the application layer comprise the registration and login of the user, the registration of the third party application, the uploading, inquiring, downloading and other UI display functions of the electronic evidence.
3. The universal blockchain certification platform supporting diverse application scenarios in accordance with claim 1, wherein: the service layer mainly realizes functions of application registration, contract deployment, dynamic configuration service, data certificate uploading, verification and the like, the application registration creates a private key of an application, the deployment of corresponding contracts is completed, the service is dynamically configured, the certificate storing contracts are called to realize data uploading of different service scenes, and a service calling result is returned after the calling is completed.
4. The universal blockchain certification platform supporting diverse application scenarios in accordance with claim 1, wherein: the data layer is used as the bottommost layer of the whole system and has the functions of storing data, and is composed of a relational database, a non-relational database and a blockchain, wherein the whole blockchain system is of a chain structure in the whole, the whole chain structure is formed by block links in a local way, each block in the chain records the hash value of the previous block to form a chain structure with a ring-to-ring structure, the blocks are similar to data packets in a network, and the data storage of the application is responsible.
5. The universal blockchain certification platform supporting diverse application scenarios in accordance with claim 1, wherein: the application registration management of the system is described by combining an application management flow chart of a universal blockchain certification platform supporting diversified application scenes, and the steps of the description comprise:
s1: after the system is deployed, logging in through an administrator account, after the login is successful, the system judges whether an electronic certificate storing contract is deployed, and if not, an open interface of a blockchain management platform is called for application registration;
s2: after the application is registered, the blockchain platform distributes corresponding ID and private key to the application;
s3: the calling interface stores application registration information.
6. The universal blockchain certification platform supporting diverse application scenarios in accordance with claim 1, wherein: the dynamic configuration application certification content flow chart of the universal blockchain certification platform supporting diversified application scenes is used for describing the dynamic configuration application certification function of the system, and the steps of the description comprise:
s1: after the application is registered on the platform, the user adds a function to the platform according to the function of the application;
s2: after the configuration of the function operation is completed, configuring a parameter list of the function operation;
s3: and after the configuration is completed, calling information of the interface save function.
7. The universal blockchain certification platform supporting diverse application scenarios in accordance with claim 1, wherein: the method for describing the application certificate uplink function by combining an application certificate uplink flow chart of a universal blockchain certificate platform supporting diversified application scenes comprises the following steps:
s1: after the verification of the ID and the secret key is completed, the application registered to the platform can acquire the definition of the application certification content by the certification platform;
s2: inputting definition of input content and inputting data to be verified;
s3: the hash value of the data to be authenticated is calculated and then the data is uploaded through the smart contract.
8. The universal blockchain certification platform supporting diverse application scenarios in accordance with claim 1, wherein: the verification function of the data is described by combining with a chain data verification flow chart of a universal block chain verification platform supporting diversified application scenes, and the steps of the description include:
s1: acquiring a hash value of data to be checked;
s2: acquiring encrypted data on a chain according to the uplink address;
s3: and comparing hash values of the data under the upper chain of the chain to judge whether the data are consistent.
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