CN111800438B - Information processing method for realizing data sharing and related device - Google Patents

Abstract

The embodiments of the present application provide an information processing method and related device for realizing data sharing. After receiving the data sharing request from the data requester, the sharing client sends the information of the data requester to the blockchain to trigger the blockchain. Use the preset smart contract to perform consensus verification on the data requester, and receive the sharing request feedback result sent by the blockchain. The sharing request feedback result indicates that the key or the consensus verification fails, and the key is used to decrypt the industrial data to be shared. encoding documentation. Consensus verification of data requesters can reduce the risk of illegal data requesters stealing data. Further, the data based on the blockchain is not easily tampered with, which ensures the security of the shared information, and because the shared information includes the information of the owner of the industrial data to be shared, the information of the data requester, the identification of the smart contract, And share request feedback results, reducing the possibility of unlimited data dissemination.

Description

Information processing method and related device for realizing data sharing

technical field

The present application relates to the technical field of data processing, and more particularly, to an information processing method and related apparatus for realizing data sharing.

Background technique

At present, the sharing of industrial data is mainly achieved by signing transaction contracts offline, and industrial data is exchanged through information media (such as hard disks). In practical applications, this sharing method is inefficient.

The difficulty of sharing industrial data through the Internet is that the network environment and information technology cannot meet the characteristics of high privacy of industrial data. For example, once an enterprise's local database is connected to the Internet, the insecure factors in the network lead to the risk of theft of industrial data stored in the database. As another example, techniques such as copy and paste allow data to be distributed without limit.

Therefore, how to ensure the security of industrial data on the basis of improving the efficiency of industrial data sharing has become an urgent problem to be solved.

SUMMARY OF THE INVENTION

In view of this, the present application provides an information processing method and related device for realizing data sharing, which are used to ensure the security of industrial data on the basis of improving the efficiency of industrial data sharing, as follows:

An information processing method for realizing data sharing, applied to a sharing client, comprising:

Receive a data sharing request from a data requester, where the data sharing request includes: the decentralized identity code of the industrial data to be shared;

By sending the information of the data requester to the blockchain, triggering the blockchain to use a preset smart contract to perform consensus verification on the data requester;

Receive the sharing request feedback result sent by the blockchain, and the sharing request feedback result indicates that the key or consensus verification fails; the key is used to decrypt the data decentralization document of the industrial data to be shared;

Generate a decentralized identity code of a shared operation and a corresponding shared decentralized document, the identity code of the shared operation uniquely identifies the shared operation, and the shared decentralized document includes: the decentralization of the industrial data to be shared. The centralized identity code, the information of the owner of the industrial data to be shared, the information of the data requester, the identifier of the smart contract, and the feedback result of the sharing request;

Send the centralized identity code of the shared operation to the blockchain storage.

Optionally, before the receiving the data sharing request from the data requester, the method further includes:

receiving a query request from the data requester, where the query request includes a keyword;

Obtain a query result, where the query result includes the decentralized identity code of the industrial data queried according to the keyword; the queried industrial data is the industrial data to be shared;

Display the query result, where the decentralized identity code in the query result is the decentralized identity code of the industrial data to be shared.

Optionally, the decentralized identity code in the query result includes:

a type indicator, where the type indicator is used to indicate that the industrial data queried according to the keyword is authorized public data;

The type indicator is used to prompt that the data requester triggers the data sharing request.

Optionally, after the obtaining the query result, the method further includes:

generating a decentralized identity code for a query operation and a corresponding query decentralized document, where the decentralized identity code for the query operation uniquely identifies the query operation;

The query decentralized document includes: the information of the data requester, the keyword, and a query result; wherein, in the case where the industrial data is not queried according to the key, the query result is empty ;

Send the decentralized identity code of the query operation to the blockchain storage.

Optionally, after the generation of the decentralized identity code of the query operation and the corresponding query decentralized document, the method further includes:

In the data decentralization document corresponding to the decentralized identity code in the query result, the decentralized identity code of the query operation is added.

Optionally, after obtaining the key indicated by the sharing request feedback result sent by the blockchain, the method further includes:

In response to receiving the data decentralized identity code, send a parsing request to the blockchain server, where the parsing request includes the decentralized identity code of the industrial data to be shared;

receiving the storage address of the decentralized document corresponding to the decentralized identity code of the industrial data to be shared fed back by the blockchain server;

Obtain the decentralized document of the industrial data to be shared from the storage address;

Log in to the industrial data access address recorded in the decentralized document;

After logging in the access address, enter the key, and obtain and output the data content of the industrial data to be shared.

Optionally, the decentralized identity code of the industrial data is obtained by converting the index code of the industrial data in the owner's database;

The decentralized identity code includes: a preset identifier, a parsing method and a unique identifier;

The decentralized document includes: the public key, access address, and operation information of the owner of the industrial data, where the access address is the storage address of the specific content of the industrial data, and the operation information includes the The decentralized identity code of the sharing operation involved in the industrial data and the decentralized identity code of the query operation.

An information processing method for realizing data sharing, applied to an enterprise server, the method comprises:

receiving a query request, where the query request includes a keyword; the query request is sent by the shared client in response to the query request of the data requester;

In the database, retrieve the decentralized identity code of the industrial data according to the keyword;

Send a query result to the shared client, where the query result includes the decentralized identity code of the industrial data; the query result is used to prompt the data requester to input a data sharing request to the shared client to trigger The sharing client executes the information processing method for realizing data sharing according to claim 1 .

An information processing method for realizing data sharing, applied to a blockchain server, comprising:

Receive a parsing request sent by the sharing client, where the parsing request includes the decentralized identity code of the data to be shared; the sharing client sends the parsing request after executing the information processing method for realizing data sharing;

Query the storage address of the decentralized document corresponding to the decentralized identity code from the blockchain;

Sending the storage address to the sharing client.

A shared client comprising: a shared request platform for:

Receive a data sharing request from a data requester, where the data sharing request includes: the decentralized identity code of the industrial data to be shared;

By sending the information of the data requester to the blockchain, triggering the blockchain to use a preset smart contract to perform consensus verification on the data requester;

Receive the sharing request feedback result sent by the blockchain, and the sharing request feedback result indicates that the key or consensus verification fails; the key is used to decrypt the data decentralization document of the industrial data to be shared;

Generate a decentralized identity code of a shared operation and a corresponding shared decentralized document, the identity code of the shared operation uniquely identifies the shared operation, and the shared decentralized document includes: the decentralization of the industrial data to be shared. The centralized identity code, the information of the owner of the industrial data to be shared, the information of the data requester, the identifier of the smart contract, and the feedback result of the sharing request;

Send the decentralized identity code of the shared operation to the blockchain storage.

Optionally, the shared client further includes: a data search platform for:

receiving a query request from the data requester, where the query request includes a keyword;

Obtain a query result, where the query result includes the decentralized identity code of the industrial data queried according to the keyword; the queried industrial data is the industrial data to be shared;

Display the query result, where the decentralized identity code in the query result is the decentralized identity code of the industrial data to be shared.

Optionally, the shared client further includes: a data parser for:

In response to receiving the data decentralized identity code, send a parsing request to the blockchain server, where the parsing request includes the decentralized identity code of the industrial data to be shared;

receiving the storage address of the decentralized document corresponding to the decentralized identity code of the data to be shared fed back by the blockchain server;

Obtain the decentralized document of the industrial data to be shared from the storage address;

Log in to the industrial data access address recorded in the decentralized document;

After logging in the access address, enter the key, and obtain and output the data content of the industrial data to be shared.

An enterprise server comprising:

a query request receiving unit, configured to receive a query request, where the query request includes a keyword; the query request is sent by the shared client in response to the query request of the data requester;

an identity code retrieval unit, used for retrieving the decentralized identity code of the industrial data in the database according to the keyword;

A query result sending unit, configured to send a query result to the shared client, where the query result includes the decentralized identity code of the industrial data; the query result is used to prompt the data requester to the shared client A data sharing request is input to trigger the sharing client to execute the above-mentioned information processing method for realizing data sharing.

A blockchain server including:

A parsing request receiving unit, configured to receive a parsing request sent by the sharing client, where the parsing request includes the decentralized identity code of the data to be shared; after the sharing client executes the information processing method for realizing data sharing , send the parsing request;

The address query unit is used to query the storage address of the decentralized document corresponding to the decentralized identity code from the blockchain;

An address sending unit, configured to send the storage address to the shared client.

An information processing device for realizing data sharing, comprising: a memory and a processor;

the memory for storing programs;

The processor is configured to execute the program to implement each step of the above-mentioned information processing method for realizing data sharing.

A readable storage medium on which a computer program is stored, characterized in that, when the computer program is executed by a processor, each step of the above-mentioned information processing method for realizing data sharing is implemented.

It can be seen from the above technical solutions that, in the information processing method and related device for realizing data sharing provided by the embodiments of the present application, after receiving the data sharing request from the data requester, the sharing client sends the information of the data requester to Blockchain, triggers the blockchain to use the preset smart contract to perform consensus verification on the data requester, and receives the sharing request feedback result sent by the blockchain. The sharing request feedback result indicates that the key or consensus verification fails, and the key is used for Decrypt the encoded document of the industrial data to be shared. Consensus verification of data requesters can reduce the risk of illegal data requesters stealing data. Further, the shared client sends the shared information to the blockchain for storage. The data is not easily tampered with based on the characteristics of the blockchain, which ensures the security of the shared information, and because the shared information includes the owner of the industrial data to be shared. information, the information of the data requester, the identification of the smart contract, and the feedback result of the sharing request. Therefore, constraints are imposed on the data requester. When the data requester obtains industrial data authorization, the possibility of unlimited data dissemination is reduced. .

Description of drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the accompanying drawings required for the description of the embodiments or the prior art. Obviously, the drawings in the following description are only It is an embodiment of the present application. For those of ordinary skill in the art, other drawings can also be obtained according to the provided drawings without any creative effort.

1 is a schematic structural diagram of an information processing system for realizing data sharing provided by an embodiment of the present application;

2 is a schematic diagram of an industrial data conversion process provided by an embodiment of the present application;

3 is a schematic flowchart of a shared client querying industrial data according to an embodiment of the present application;

4 is a schematic flowchart of a sharing client interacting with a blockchain to realize data sharing according to an embodiment of the present application;

FIG. 5 is a schematic flowchart of a shared client query data provided by an embodiment of the present application;

6 is a schematic flowchart of an information processing method for implementing data sharing provided by an embodiment of the present application;

FIG. 7 is a schematic structural diagram of a shared client according to an embodiment of the present application;

FIG. 8 is a schematic structural diagram of an enterprise server according to an embodiment of the present application;

FIG. 9 is a schematic structural diagram of a blockchain server according to an embodiment of the present application;

FIG. 10 is a schematic structural diagram of an information processing device implementing data sharing according to an embodiment of the present application.

Detailed ways

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, but not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present application.

The information processing method for realizing data sharing provided by the embodiments of the present application is applied to, but not limited to, the information processing system for realizing data sharing shown in FIG. 1 . As shown in FIG. 1 , the information processing system for realizing data sharing includes an enterprise database (subsequent And in the figure referred to as database), enterprise server, blockchain server, shared client, and blockchain. Among them, the database can be set locally in the enterprise, or in the enterprise cloud. Blockchain nodes are deployed on the blockchain.

Enterprise servers can be deployed locally or in the enterprise cloud, that is, the server is operated by the enterprise. The blockchain server is run by the owner of the blockchain.

The shared client can be pre-downloaded and installed by the visitor of the data, and information interaction is established between the database, enterprise server, blockchain server, shared client, and blockchain nodes.

The enterprise database may pre-store industrial data owned by the enterprise (for example, data related to commodities owned by the enterprise) and an index code of the industrial data, and the index code of any industrial data uniquely indicates the industrial data. It should be noted that the disclosure levels of industrial data stored in the local database include public data (disclosure level 3), authorized public data (disclosure level 2) and secret data (disclosure level 1). Among them, public data is industrial data that can be accessed by visitors of any data, authorized public data is industrial data that can only be accessed by authorized data visitors, and secret data is industrial data that cannot be accessed. It should be noted that the access operation includes a query operation, a sharing operation, and/or a parsing operation.

Before the information processing system that realizes data sharing realizes data sharing, enterprises can convert industrial data in the database into decentralized data to lay the foundation for subsequent data sharing.

The conversion process of industrial data is shown in Figure 2, which includes the following steps:

S201, the enterprise server sends a data decentralization request to the blockchain server, and the data decentralization request includes the information of the enterprise.

S202, the blockchain server triggers a node on the blockchain (hereinafter referred to as a blockchain node) to perform consensus verification on the enterprise information, and after the consensus verification is passed, a data conversion response is sent to the enterprise server.

If the consensus verification fails, a prompt message indicating that the verification fails will be sent to the enterprise server.

S203: After receiving the data conversion response, the enterprise server sends the index code, storage address and public level information of the industrial data in the database to the blockchain server.

The storage address refers to the address of the storage space of the industrial data.

S204, the blockchain server generates a decentralized identity code of the industrial data and a corresponding data decentralized document.

It should be noted that the blockchain server re-encodes the index code according to the preset encoding rules to obtain the decentralized identity code of the industrial data. For the coding rules, reference may be made to the prior art, which will not be repeated here.

Specifically, the centralized identity code of any industrial data includes: a preset identifier, a parsing method and a unique identifier. The encoding format of the decentralized identity code of industrial data is: "preset identification field: parsing method field: unique identification field", wherein the value of the preset identification field indicates the encoding form of the decentralized identification code of industrial data, and parsing The value of the method field indicates the resolution method of the decentralized identity code of industrial data, and the value of the unique identification field uniquely indicates a piece of industrial data.

Optionally, in order to improve the readability of the decentralized identity code of industrial data, the decentralized identity code of industrial data further includes a type indicator, which is used to indicate the disclosure level of industrial data. As mentioned above, the disclosure level indicates Public, authorized public, or secret, for example, the type designator "s" indicates that the level of publicity of the industrial data is secret data.

To sum up, an example of a decentralized identity code for industrial data is: "Decentralized identity code: Decentralized identity code parsing method: 123456djfuim-s", where the value of the preset identification field is "Decentralized identity code" "Decentralized identity code", indicating that the encoding form is a distributed identification, and the value of the parsing method field is "decentralized identity code parsing method", indicating that the parsing method of the decentralized identity code is the decentralized identity code parsing method. The value of the unique identification field is "23456djfuim", which represents the unique code of the industrial data, wherein "-s" is the type indicator of the identity code of the industrial data, indicating that the industrial data to be shared is secret data.

The decentralized document of industrial data includes: the public key, access address, and operation information of the owner of the industrial data.

The access address is the storage address of the specific content of the industrial data. Specifically, the storage address of the public data can be a public URL, the storage address of the authorized data is the address that requires an authorization key, and the storage address of the secret data is null.

The operation information includes: query information and shared information. The query information is the record of querying the industrial data corresponding to the document, which may specifically be querying the decentralized identity code, and the sharing information is the record of sharing the industrial data corresponding to the document, which may specifically be sharing Decentralized identity code. In the initial case (that is, no query and share operations have been performed), the query information and share information are empty.

Optionally, the document includes two areas. The security level of the first area is higher than the security level of the second area. The first area is used to store query information and shared information. Enterprise authorization is open to facilitate enterprises to query and share records of industrial data. The second area is used to store the storage address of industrial data.

S205, the blockchain server sends the decentralized identity code of the industrial data to the enterprise server, and the enterprise server can store the decentralized identity code and the industrial data in the database correspondingly.

S206, the blockchain server stores data decentralized documents of industrial data.

Specifically, the data decentralized document can be stored in the blockchain node, or, in order to save the space of the blockchain node, it can also be stored in a content addressable network, such as ipfs, which can be queried by anchoring, and the The encoded document storage address of the query operation is sent to the blockchain for storage.

The process shown in Figure 2, through the interaction of the enterprise server, the blockchain server and the blockchain node, realizes the purpose of configuring decentralized identity codes and documents for the industrial data of the enterprise, and lays a foundation for the subsequent industrial data sharing .

Figure 3 shows the process for users of shared clients to query industrial data through shared clients, including the following steps:

S301. The shared client sends a query request to the enterprise server in response to the query keyword of the data requester.

Among them, the user of the client can enter a query keyword in the shared client. For example, if the query request includes the keywords "enterprise A", "cost of nut", and "production cycle", the query keyword indicates that the query is sent to the shared client. Initiate requests for querying "cost of nuts produced by company A" and "production cycle of nuts produced by company A".

In this embodiment, the sharing client sends a query request including the above keyword to the query interface in the enterprise server.

S302: The enterprise server receives the query request, and searches the database according to the keyword to obtain the decentralized identity code of the industrial data to be shared.

Specifically, the industrial data is queried in the database using keywords, and then the decentralized identity code corresponding to the industrial data is obtained.

S303, the enterprise server sends the query result to the shared client.

In this embodiment, the query result includes the decentralized identity code of the industrial data to be shared.

S304, the shared client receives the query result.

S305, the shared client displays the query result.

In this embodiment, the query result is the decentralized identity code of the industrial data to be shared, including: a preset identifier, a parsing method, a unique identifier, and a type indicator.

In this embodiment, the identity code of any industrial data uniquely indicates a piece of pre-stored industrial data. For example, the industrial data to be queried includes: data 1 stored in the local database of enterprise A: cost of nuts, and data 2: nuts production cycle, the shared client displays the decentralized identity code corresponding to data 1 and the decentralized identity code corresponding to data 2.

It should be noted that in the case of a query failure (for example, the enterprise server does not retrieve the decentralized identity code of the industrial data based on the keyword), the shared client displays a prompt message that the retrieval result is not available.

S306, the shared client generates a decentralized identity code of the query operation and a corresponding query decentralized document.

In this embodiment, the decentralized identity code of the query operation uniquely identifies the query operation, and the encoding format of the decentralized identity code of the query operation may refer to the encoding format of the identity code of the industrial data above.

Specifically, querying decentralized documents includes: information, keywords, and query results of the data query party (that is, the data decentralized identity code of the industrial data as the query result). Wherein, in the case where no industrial data is queried according to the keyword, the query result is empty. Optionally, the query decentralized document further includes a query time, which is used to indicate the time when the query operation is completed.

In this embodiment, the query for decentralized documents can be stored on the blockchain or in a content addressable network, such as ipfs, and the query is made by anchoring, and the storage address of the query decentralized document is sent to the block chain to save.

Optionally, in the case where no industrial data is queried, a special identifier can be set in the decentralized identity code of the query operation, indicating that the query operation identified by the identity code does not query industrial data, and/or, will query The query decentralized document corresponding to the decentralized identity code of the operation is stored in a special storage area, which also indicates that the query operation identified by the identity code does not query industrial data. The special storage space can be the storage space on the blockchain server.

Optionally, the above-mentioned special identifier can be set to be identifiable only by the operator of the blockchain, or the special storage space can only be accessed by the operator of the blockchain, which is helpful for the operator of the blockchain to grasp the query intention and actual situation. Bias between industrial data.

S307, the shared client sends the decentralized identity code of the query operation to the blockchain for storage.

S308, the shared client adds the decentralized identity code of the query operation to the data decentralized document of the queried industrial data.

Specifically, as mentioned above, the decentralized identity code of the query operation is written into the first area in the data decentralized document of the queried industrial data.

As can be seen from the process shown in Figure 3, the shared client provides the function of industrial data query, and can display the decentralized identity code of the industrial data to be queried. Further, the query operation is recorded to facilitate subsequent traceability.

After obtaining the decentralized identity code of the industrial data to be queried, the data visitor can confirm the disclosure level of the industrial data to be queried according to the type indicator. If it is authorized to disclose the data, it needs to obtain the authorization, as shown in Figure 4. The process of data visitor realizing data sharing by interacting with the blockchain through the sharing client, including the following steps:

S401. The sharing client sends a data sharing request to the blockchain node.

In this embodiment, the data requester can input the decentralized identity code of the industrial data to be shared on the sharing client to trigger the generation of a data sharing request, and the data sharing request includes: the decentralized identity code of the industrial data to be shared and the data request party information. It should be noted that the decentralized identity code of the industrial data to be shared is obtained by the data requester triggering a query operation on the shared client.

Specifically, the sharing client can convert the data sharing request into trigger parameters, which include the identity code of the industrial data to be shared and the information of the data requester. The trigger parameter is used to trigger the blockchain to perform consensus verification on the data requester according to the smart contract.

S402, the blockchain node performs consensus verification on the data requester according to a preset smart contract.

In this embodiment, the method for performing consensus verification on smart contract parameters based on the consensus mechanism of the blockchain may refer to the prior art.

S403. If the verification is passed, it means that the data requester has passed the authorization, and the blockchain node feeds back the feedback result of the sharing request indicating the key.

The key is used to decrypt the data decentralization document of the industrial data to be shared. In this embodiment, the key includes: the private key of the owner of the industrial data to be shared.

S404. If the verification is not passed, it means that the data requester has not passed the authorization, and the blockchain node feeds back the result of the sharing request indicating that the consensus verification fails, and the data requester cannot decrypt the data decentralization document of the industrial data to be shared.

S405, the sharing client receives and displays the sharing request feedback result.

S406, the shared client generates a decentralized identity code of the shared operation and a corresponding shared decentralized document.

In this embodiment, the decentralized identity code of the sharing operation uniquely identifies the sharing operation, and the encoding format of the decentralized identity code of the sharing operation may refer to the encoding format of the data decentralized identity code of the industrial data.

Specifically, the shared decentralized document includes: the decentralized identity code of the industrial data to be shared, the information of the owner of the industrial data to be shared, the information of the data requester, the identifier of the smart contract, and the sharing request feedback result. Optionally, the shared decentralized document further includes a shared time, indicating the time when the execution of the shared operation is completed.

In this embodiment, the shared decentralized document can be stored on the blockchain, or stored in a content addressable network, such as ipfs, and queried by means of anchoring, and the storage address of the shared decentralized document is determined by the block chain storage.

S407, the sharing client sends the decentralized identity code of the sharing operation to the blockchain storage.

S408, the sharing client adds the decentralized identity code of the sharing operation in the data decentralized document of the industrial data to be shared.

Specifically, as mentioned above, the decentralized identity code of the sharing operation is written into the first area in the data decentralized document of the industrial data to be shared.

It can be seen from the process shown in Figure 4 that the interaction between the shared client and the blockchain can realize the sharing authorization of industrial data, and the sharing operation is recorded, which can restrict the behavior of the data requester.

It should be noted that the interaction between the shared client and the blockchain node described in the above process can be directly interacted with or indirectly through the blockchain server, which is not limited here.

In the case of obtaining data authorization or the data is public data, the data visitor can query the specific content of the data through the shared client. The specific process shown in Figure 5 includes the following steps:

S501. The shared client sends a parsing request to the blockchain server in response to receiving the data decentralized identity code.

The parsing request includes the received (that is, to-be-parsed) data decentralized identity code.

Specifically, the data visitor can enter the data decentralized identity code of the industrial data to be parsed on the shared client (which can be obtained from the query process and authorized through the sharing process. In this case, the industrial data to be parsed is The aforementioned industrial data to be shared), the shared client sends a parsing request to the blockchain server.

S502, the blockchain server obtains the storage address of the decentralized document of the industrial data corresponding to the decentralized identity code of the data from the blockchain.

S503, the blockchain server sends the storage address of the data decentralized document to the shared client.

S504, the sharing client obtains the data decentralization document of the industrial data to be shared from the storage address.

S505. Share the industrial data access address recorded in the data decentralization document by the client login.

In this embodiment, the coded file of the industrial data to be shared includes: the public key of the owner of the industrial data to be shared, the access address of the industrial data to be shared, and the operation identity code related to the industrial data to be shared (including those related to the industrial data to be shared) The identity code of the shared industrial data and the identity code of the query operation). The access address of the industrial data to be shared indicates the storage address of the specific data content of the industrial data to be shared.

If it is public data, after logging in the data access address, the data content can be displayed directly. In the case of authorization to expose data, perform the following steps:

S506 , the shared client enters the key after logging in to the access address, and obtains and outputs the data content of the industrial data to be shared.

In this embodiment, the key is the private key of the owner of the industrial data to be shared, and the method of using the private key to access the access address of the industrial data to be shared may refer to the prior art.

It can be seen from the above-mentioned flowcharts of FIGS. 2 to 5 that the information processing method for realizing data sharing provided by the embodiments of the present application achieves at least the following beneficial effects:

1. The data requester can realize the query operation, sharing operation, and analysis operation of the industrial data to be shared. The industrial data to be shared is stored in the local database of the enterprise where the server is located, and the data requester can be other enterprises or individuals. , industry, or system, it can be seen that this method can realize data sharing operations, query operations, and parsing operations across enterprises, industries, and systems.

2. Before performing the sharing operation of the data to be shared, based on the consensus mechanism of the blockchain, the data requester is verified by consensus to determine whether the data requester is authorized. Therefore, the risk of illegal data requester stealing industrial data is reduced and the industrial Data security.

3. Hierarchical storage of industrial data, in which the coded document authorized to disclose the data is encrypted by the key of the data owner, and the data requester can use the coded document and the key to log in to the storage address of the coded document and decrypt to obtain the specific content of the data, The security of industrial data sharing and circulation is further improved.

4. Send the shared information, query information, and the storage address of the encoded document of the industrial data to be shared to the blockchain for storage. Based on the characteristics of the blockchain, it is not easy to be tampered with. Therefore, it forms a constraint on the data requester, reducing the The possibility of unlimited spread of data.

5. Using the structure characteristics and generation method of the identity code, the identity code of the operation events (query operation, sharing operation, and parsing operation) involving industrial data is stored on the chain, and the identity code of the operation event involving industrial data is added to In the identity code of industrial data, the association between the operation event and the identity code of the industrial data is completed, and the storage amount of the data on the chain is reduced.

6. The specific content of the industrial data to be shared is stored in the database, but the identity code of the industrial data to be shared is generated by the server and sent to the shared client for display. It can be seen that this method uses the identity code to complete the storage and operation of industrial data. Segmentation, thus, meets the requirements of enterprises for industrial data storage (which can only be stored in the factory), and improves the security of industrial data storage.

7. The identity code of the industrial data to be shared is obtained by re-encoding the index code by the server, and the index code is the data storage code pre-stored in the local database of the owner of the industrial data to be shared. Coding docking reduces the cost of enterprise informatization transformation.

FIG. 6 illustrates a schematic flowchart of an information processing method for implementing data sharing provided by an embodiment of the present application. It should be noted that the information processing method for realizing data sharing as shown in FIG. 6 is applied to the sharing client. The method may include S601~S607.

S601. Receive a data sharing request from a data requester.

In this embodiment, the data requester can input the decentralized identity code of the industrial data to be shared on the sharing client to trigger the generation of a data sharing request. Optionally, the data sharing request includes: the decentralized identity of the industrial data to be shared. code.

It should be noted that the data sharing request may further include: information of the data requester.

S602, by sending the information of the data requester to the blockchain, triggering the blockchain to use a preset smart contract to perform consensus verification on the data requester.

In this embodiment, the method for performing consensus verification on the data requester based on the consensus mechanism of the blockchain may refer to the prior art.

S603. Receive the sharing request feedback result sent by the blockchain.

In this embodiment, the sharing request feedback result indicates that the key or consensus verification fails.

It should be noted that when the consensus verification of the data requester based on the blockchain-based consensus mechanism is passed, the shared request feedback result indicates the key, indicating that the data requester has passed the authorization, and the key is used to decrypt the data of the industrial data to be shared. Centralized documentation.

When the blockchain-based consensus mechanism fails the consensus verification of the data requester, the shared request feedback result indicates that the consensus verification fails, and the data requester has not passed the authorization.

S604. Generate a decentralized identity code for the sharing operation and a corresponding shared decentralized document.

In this embodiment, the identity code of the shared operation and shared operation uniquely identifies the shared operation, and the encoding format of the decentralized identity code of the shared operation can refer to the encoding format of the data decentralized identity code of the industrial data, which is not described in this embodiment. Do repeat.

In this embodiment, the shared decentralized document includes: the decentralized identity code of the industrial data to be shared, the information of the owner of the industrial data to be shared, the information of the data requester, the identifier of the smart contract, and the sharing request feedback result. It should be noted that the shared decentralized document also includes other data items, such as shared time, for details, please refer to the above S406.

S605. Send the centralized identity code of the shared operation to the blockchain for storage.

It can be seen from the above technical solutions that, in the information processing method and related device for realizing data sharing provided by the embodiments of the present application, after receiving the data sharing request from the data requester, the sharing client sends the information of the data requester to Blockchain, triggers the blockchain to use the preset smart contract to perform consensus verification on the data requester, and receives the sharing request feedback result sent by the blockchain. The sharing request feedback result indicates that the key or consensus verification fails, and the key is used for Decrypt the encoded document of the industrial data to be shared. Consensus verification of data requesters can reduce the risk of illegal data requesters stealing data. Further, the shared client sends the shared information to the blockchain for storage. The data is not easily tampered with based on the characteristics of the blockchain, which ensures the security of the shared information, and because the shared information includes the owner of the industrial data to be shared. information, the information of the data requester, the identification of the smart contract, and the feedback result of the sharing request. Therefore, constraints are imposed on the data requester. When the data requester obtains industrial data authorization, the possibility of unlimited data dissemination is reduced. .

FIG. 7 is a schematic structural diagram of a sharing client provided by an embodiment of the present application. As shown in FIG. 7 , the sharing client may include: a data search platform 701 , a sharing request platform 702 , and a data parser 703 . The specific structure and function of the shared client are introduced below.

In this embodiment, the data search platform can be specifically used for:

Receive a query request from the data requester, and the query request includes keywords;

Obtain the query result, the query result includes the decentralized identity code of the industrial data queried according to the keyword; the queried industrial data is the industrial data to be shared;

Display the query result. The decentralized identity code in the query result is the decentralized identity code of the industrial data to be shared.

Optionally, the decentralized identity code in the query result includes:

Type indicator, which is used to indicate that the industrial data queried according to the keyword is authorized public data;

The type indicator is used to indicate that the data requester triggers the data sharing request.

Optionally, the data search platform is further used for: after obtaining the query result,

The decentralized identity code of the query operation and the corresponding query decentralized document are generated, and the decentralized identity code of the query operation uniquely identifies the query operation; the query decentralized document includes: the information of the data requester, keywords, and query results ; Among them, if no industrial data is queried according to the key, the query result is empty;

Send the decentralized identity code of the query operation to the blockchain storage.

Optionally, the data search platform is further configured to, after generating the decentralized identity code of the query operation and the corresponding query decentralized document, in the data decentralized document corresponding to the decentralized identity code in the query result, add The decentralized identity code for the query operation.

In this embodiment, the sharing request platform can be specifically used for:

Receive a data sharing request from the data requester, where the data sharing request includes: the decentralized identity code of the industrial data to be shared;

By sending the data requester's information to the blockchain, triggering the blockchain to use a preset smart contract to perform consensus verification on the data requester;

Receive the sharing request feedback result sent by the blockchain, and the sharing request feedback result indicates that the key or consensus verification fails; the key is used to decrypt the data decentralization document of the industrial data to be shared;

Generate the decentralized identity code of the shared operation and the corresponding shared decentralized document. The identity code of the shared operation uniquely identifies the shared operation. The shared decentralized document includes: the decentralized identity code of the industrial data to be shared, the The information of the owner of industrial data, the information of the data requester, the identification of the smart contract, and the feedback result of the sharing request;

Send the decentralized identity code of the shared operation to the blockchain storage.

In this embodiment, the data parser can be specifically used for:

In response to receiving the data decentralized identity code, send a parsing request to the blockchain server, where the parsing request includes the decentralized identity code of the industrial data to be shared;

receiving the storage address of the decentralized document corresponding to the decentralized identity code of the data to be shared fed back by the blockchain server;

Obtain the decentralized document of the industrial data to be shared from the storage address;

Log in to the industrial data access address recorded in the decentralized document;

After logging in the access address, enter the key, and obtain and output the data content of the industrial data to be shared.

Optionally, the decentralized identity code of the industrial data is obtained by converting the index code of the industrial data in the owner's database; the decentralized identity code includes: a preset identifier, a parsing method and a unique identifier; Including: the public key, access address, and operation information of the owner of the industrial data, the access address is the storage address of the specific content of the industrial data, and the operation information includes the decentralized identity code of the shared operation involved in the industrial data and the removal of the query operation. Centralized identity code.

FIG. 8 is a schematic structural diagram of an enterprise server provided by an embodiment of the present application. As shown in FIG. 8 , the enterprise server includes a query request receiving unit 801 , an identity code retrieval unit 802 , and a query result sending unit 803 .

a query request receiving unit, configured to receive a query request, where the query request includes a keyword; the query request is sent by the shared client in response to the query request of the data requester;

an identity code retrieval unit, used for retrieving the decentralized identity code of the industrial data in the database according to the keyword;

A query result sending unit, configured to send a query result to the shared client, where the query result includes the decentralized identity code of the industrial data; the query result is used to prompt the data requester to the shared client A data sharing request is input to trigger the sharing client to realize the information processing method of data sharing.

FIG. 9 is a schematic structural diagram of a blockchain server provided by an embodiment of the present application. As shown in FIG. 9 , the enterprise server includes a parsing request receiving unit 901 , an address query unit 902 , and an address sending unit 903 .

A parsing request receiving unit 901, configured to receive a parsing request sent by a shared client, where the parsing request includes the decentralized identity code of the data to be shared; the shared client is performing the implementation of claim 1 After the data sharing information processing method, send the analysis request;

An address query unit 902, configured to query the storage address of the decentralized document corresponding to the decentralized identity code from the blockchain;

The address sending unit 903 is configured to send the storage address to the shared client.

An embodiment of the present application further provides an information processing device for implementing data sharing. Please refer to FIG. 10, which shows a schematic structural diagram of the information processing device for implementing data sharing. The device may include: at least one processor, 1001, at least one processor. a communication interface 1002, at least one memory, 1003 and at least one communication bus, 1004;

In this embodiment of the present application, the number of the processor 1001 , the communication interface 1002 , the memory 1003 , and the communication bus 1004 is at least one, and the processor 1001 , the communication interface 1002 , and the memory 1003 communicate with each other through the communication bus 1004 ;

The processor 1001 may be a central processing unit (CPU), or a specific integrated circuit ASIC (Application Specific Integrated Circuit), or one or more integrated circuits configured to implement embodiments of the present invention, etc.;

The memory 1003 may include high-speed RAM memory, and may also include non-volatile memory (non-volatile memory), for example, at least one disk memory;

The memory stores a program, and the processor can execute the program stored in the memory to implement the information processing method for data sharing provided by the embodiments of the present application, as follows:

An information processing method for realizing data sharing, applied to a sharing client, comprising:

Receive a data sharing request from a data requester, where the data sharing request includes: the decentralized identity code of the industrial data to be shared;

By sending the information of the data requester to the blockchain, triggering the blockchain to use a preset smart contract to perform consensus verification on the data requester;

Receive the sharing request feedback result sent by the blockchain, and the sharing request feedback result indicates that the key or consensus verification fails; the key is used to decrypt the data decentralization document of the industrial data to be shared;

Generate a decentralized identity code of a shared operation and a corresponding shared decentralized document, the identity code of the shared operation uniquely identifies the shared operation, and the shared decentralized document includes: the decentralization of the industrial data to be shared. The centralized identity code, the information of the owner of the industrial data to be shared, the information of the data requester, the identifier of the smart contract, and the feedback result of the sharing request;

Send the centralized identity code of the shared operation to the blockchain storage.

Optionally, before the receiving the data sharing request from the data requester, the method further includes:

receiving a query request from the data requester, where the query request includes a keyword;

Obtain a query result, where the query result includes the decentralized identity code of the industrial data queried according to the keyword; the queried industrial data is the industrial data to be shared;

Display the query result, where the decentralized identity code in the query result is the decentralized identity code of the industrial data to be shared.

Optionally, the decentralized identity code in the query result includes:

a type indicator, where the type indicator is used to indicate that the industrial data queried according to the keyword is authorized public data;

The type indicator is used to prompt that the data requester triggers the data sharing request.

Optionally, after the obtaining the query result, the method further includes:

generating a decentralized identity code for a query operation and a corresponding query decentralized document, where the decentralized identity code for the query operation uniquely identifies the query operation;

The query decentralized document includes: the information of the data requester, the keyword, and a query result; wherein, in the case where the industrial data is not queried according to the key, the query result is empty ;

Send the decentralized identity code of the query operation to the blockchain storage.

Optionally, after the generation of the decentralized identity code of the query operation and the corresponding query decentralized document, the method further includes:

In the data decentralization document corresponding to the decentralized identity code in the query result, the decentralized identity code of the query operation is added.

Optionally, after obtaining the key indicated by the sharing request feedback result sent by the blockchain, the method further includes:

In response to receiving the data decentralized identity code, send a parsing request to the blockchain server, where the parsing request includes the decentralized identity code of the industrial data to be shared;

receiving the storage address of the decentralized document corresponding to the decentralized identity code of the industrial data to be shared fed back by the blockchain server;

Obtain the decentralized document of the industrial data to be shared from the storage address;

Log in to the industrial data access address recorded in the decentralized document;

After logging in the access address, enter the key, and obtain and output the data content of the industrial data to be shared.

Optionally, the decentralized identity code of the industrial data is obtained by converting the index code of the industrial data in the owner's database;

The decentralized identity code includes: a preset identifier, a parsing method and a unique identifier;

The decentralized document includes: the public key, access address, and operation information of the owner of the industrial data, where the access address is the storage address of the specific content of the industrial data, and the operation information includes the The decentralized identity code of the sharing operation involved in the industrial data and the decentralized identity code of the query operation.

An information processing method for realizing data sharing, applied to an enterprise server, the method comprises:

receiving a query request, where the query request includes a keyword; the query request is sent by the shared client in response to the query request of the data requester;

In the database, retrieve the decentralized identity code of the industrial data according to the keyword;

Send a query result to the shared client, where the query result includes the decentralized identity code of the industrial data; the query result is used to prompt the data requester to input a data sharing request to the shared client to trigger The sharing client executes the information processing method for realizing data sharing according to claim 1 .

An information processing method for realizing data sharing, applied to a blockchain server, comprising:

Receive a parsing request sent by the sharing client, where the parsing request includes the decentralized identity code of the data to be shared; the sharing client sends the parsing request after executing the information processing method for realizing data sharing;

Query the storage address of the decentralized document corresponding to the decentralized identity code from the blockchain;

Sending the storage address to the sharing client.

Embodiments of the present application further provide a readable storage medium, where a computer program suitable for execution by a processor can be stored in the readable storage medium. When the computer program is executed by the processor, the information processing for realizing data sharing provided by the embodiments of the present application Methods as below:

An information processing method for realizing data sharing, applied to a sharing client, comprising:

Receive a data sharing request from a data requester, where the data sharing request includes: the decentralized identity code of the industrial data to be shared;

By sending the information of the data requester to the blockchain, triggering the blockchain to use a preset smart contract to perform consensus verification on the data requester;

Receive the sharing request feedback result sent by the blockchain, and the sharing request feedback result indicates that the key or consensus verification fails; the key is used to decrypt the data decentralization document of the industrial data to be shared;

Generate a decentralized identity code of a shared operation and a corresponding shared decentralized document, the identity code of the shared operation uniquely identifies the shared operation, and the shared decentralized document includes: the decentralization of the industrial data to be shared. The centralized identity code, the information of the owner of the industrial data to be shared, the information of the data requester, the identifier of the smart contract, and the feedback result of the sharing request;

Send the centralized identity code of the shared operation to the blockchain storage.

Optionally, before the receiving the data sharing request from the data requester, the method further includes:

receiving a query request from the data requester, where the query request includes a keyword;

Obtain a query result, where the query result includes the decentralized identity code of the industrial data queried according to the keyword; the queried industrial data is the industrial data to be shared;

Display the query result, where the decentralized identity code in the query result is the decentralized identity code of the industrial data to be shared.

Optionally, the decentralized identity code in the query result includes:

a type indicator, where the type indicator is used to indicate that the industrial data queried according to the keyword is authorized public data;

The type indicator is used to prompt that the data requester triggers the data sharing request.

Optionally, after the obtaining the query result, the method further includes:

generating a decentralized identity code for a query operation and a corresponding query decentralized document, where the decentralized identity code for the query operation uniquely identifies the query operation;

The query decentralized document includes: the information of the data requester, the keyword, and a query result; wherein, in the case where the industrial data is not queried according to the key, the query result is empty ;

Send the decentralized identity code of the query operation to the blockchain storage.

Optionally, after the generation of the decentralized identity code of the query operation and the corresponding query decentralized document, the method further includes:

In the data decentralization document corresponding to the decentralized identity code in the query result, the decentralized identity code of the query operation is added.

Optionally, after obtaining the key indicated by the sharing request feedback result sent by the blockchain, the method further includes:

In response to receiving the data decentralized identity code, send a parsing request to the blockchain server, where the parsing request includes the decentralized identity code of the industrial data to be shared;

receiving the storage address of the decentralized document corresponding to the decentralized identity code of the industrial data to be shared fed back by the blockchain server;

Obtain the decentralized document of the industrial data to be shared from the storage address;

Log in to the industrial data access address recorded in the decentralized document;

After logging in the access address, enter the key, and obtain and output the data content of the industrial data to be shared.

Optionally, the decentralized identity code of the industrial data is obtained by converting the index code of the industrial data in the owner's database;

The decentralized identity code includes: a preset identifier, a parsing method and a unique identifier;

The decentralized document includes: the public key, access address, and operation information of the owner of the industrial data, where the access address is the storage address of the specific content of the industrial data, and the operation information includes the The decentralized identity code of the sharing operation involved in the industrial data and the decentralized identity code of the query operation.

An information processing method for realizing data sharing, applied to an enterprise server, the method comprises:

receiving a query request, where the query request includes a keyword; the query request is sent by the shared client in response to the query request of the data requester;

In the database, retrieve the decentralized identity code of the industrial data according to the keyword;

Send a query result to the shared client, where the query result includes the decentralized identity code of the industrial data; the query result is used to prompt the data requester to input a data sharing request to the shared client to trigger The sharing client executes an information processing method for realizing data sharing.

An information processing method for realizing data sharing, applied to a blockchain server, comprising:

Receive a parsing request sent by the sharing client, where the parsing request includes the decentralized identity code of the data to be shared; the sharing client sends the parsing request after executing the information processing method for realizing data sharing;

Query the storage address of the decentralized document corresponding to the decentralized identity code from the blockchain;

Sending the storage address to the sharing client.

Finally, it should also be noted that in this document, relational terms such as first and second are used only to distinguish one entity or operation from another, and do not necessarily require or imply these entities or that there is any such actual relationship or sequence between operations. Moreover, the terms "comprising", "comprising" or any other variation thereof are intended to encompass a non-exclusive inclusion such that a process, method, article or device that includes a list of elements includes not only those elements, but also includes not explicitly listed or other elements inherent to such a process, method, article or apparatus. Without further limitation, an element qualified by the phrase "comprising a..." does not preclude the presence of additional identical elements in a process, method, article or apparatus that includes the element.

The various embodiments in this specification are described in a progressive manner, and each embodiment focuses on the differences from other embodiments, and the same and similar parts between the various embodiments can be referred to each other.

The above description of the disclosed embodiments enables any person skilled in the art to make or use the present application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, this application is not intended to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (16)

1. An information processing method for realizing data sharing is applied to a sharing client, and the method comprises the following steps:

receiving a data sharing request of a data requester, wherein the data sharing request comprises: decentralized identity codes of industrial data to be shared;

sending the information of the data requester to a block chain, and triggering the block chain to use a preset intelligent contract to perform consensus verification on the data requester;

receiving a sharing request feedback result sent by the block chain, wherein the sharing request feedback result indicates that the secret key or the consensus verification fails; the key is used for decrypting a data decentralized document of the industrial data to be shared;

generating a decentralized identity code of a sharing operation and a corresponding shared decentralized document, wherein the identity code of the sharing operation uniquely identifies the sharing operation, and the shared decentralized document comprises: the decentralized identity code of the industrial data to be shared, the information of the owner of the industrial data to be shared, the information of the data requester, the identification of the intelligent contract and the sharing request feedback result;

and sending the centralized identity code of the sharing operation to the block chain storage.

2. The method of claim 1, prior to the receiving a data sharing request of a data requestor, further comprising:

receiving a query request of the data requester, wherein the query request comprises keywords;

acquiring a query result, wherein the query result comprises a de-centering identity code of the industrial data queried according to the keyword; the inquired industrial data is the industrial data to be shared;

and displaying the query result, wherein the de-centering identity code in the query result is the de-centering identity code of the industrial data to be shared.

3. The method of claim 2, wherein the decentralized identity code in the query result comprises:

the type indicator is used for indicating that the industrial data inquired according to the keyword is authorized public data;

the type indicator is used to prompt that the data requestor triggers the data sharing request.

4. The method of claim 2, after obtaining the query result, further comprising:

generating a decentralized identity code of a query operation and a corresponding query decentralized document, wherein the decentralized identity code of the query operation uniquely identifies the query operation;

the query recentered document includes: information of the data requester, the keyword, and a query result; wherein the query result is null if the industrial data is not queried according to the key;

and sending the decentralized identity code of the query operation to the block chain storage.

5. The method of claim 4, further comprising, after generating the decentralized identity code of the query operation and the corresponding query decentralized document:

and adding the decentralized identity code of the query operation in the data decentralized document corresponding to the decentralized identity code in the query result.

6. The method of claim 1, further comprising, after obtaining the key indicated by the feedback result of the sharing request sent by the blockchain, the following steps:

responding to the received data decentralized identity code, and sending an analysis request to a block chain server, wherein the analysis request comprises the decentralized identity code of the industrial data to be shared;

receiving a storage address of a decentralized document corresponding to the decentralized identity code of the industrial data to be shared, which is fed back by the block chain server;

acquiring a decentralized document of the industrial data to be shared from the storage address;

logging in an industrial data access address recorded in the decentralized document;

and after logging in the access address, inputting the key, and acquiring and outputting the data content of the industrial data to be shared.

7. The method according to any one of claims 1 to 6, wherein the decentralized identity code of the industrial data is obtained by converting an index code of the industrial data in a database of an owner;

the decentralized identity code of the industrial data comprises: presetting an identifier, an analysis method and a unique identifier;

decentralized documentation of industrial data includes: the public key of the owner of the industrial data, the access address and the operation information, wherein the access address is a storage address of specific content of the industrial data, and the operation information comprises a decentralized identity code of the sharing operation and a decentralized identity code of the query operation related to the industrial data.

8. An information processing method for realizing data sharing is applied to an enterprise server, and the method comprises the following steps:

receiving a query request, wherein the query request comprises keywords; the query request is sent by the sharing client end in response to the query request of the data requester;

in a database, retrieving according to the keywords to obtain a decentralized identity code of the industrial data;

sending a query result to the sharing client, wherein the query result comprises a decentralized identity code of the industrial data; the query result is used to prompt the data request party to input a data sharing request to the sharing client, so as to trigger the sharing client to execute the information processing method for realizing data sharing according to claim 1.

9. An information processing method for realizing data sharing is applied to a block chain server and comprises the following steps:

receiving an analysis request sent by a sharing client, wherein the analysis request comprises a decentralized identity code of the data to be shared; the sharing client sends the analysis request after executing the information processing method for realizing data sharing in claim 1;

inquiring the storage address of the decentralized document corresponding to the decentralized identity code from the block chain;

and sending the storage address to the sharing client.

10. A shared client, comprising: a shared request platform to:

receiving a data sharing request of a data requester, wherein the data sharing request comprises: decentralized identity codes of industrial data to be shared;

sending the information of the data requester to a block chain, and triggering the block chain to use a preset intelligent contract to perform consensus verification on the data requester;

receiving a sharing request feedback result sent by the block chain, wherein the sharing request feedback result indicates that the secret key or the consensus verification fails; the key is used for decrypting a data decentralized document of the industrial data to be shared;

generating a decentralized identity code of a sharing operation and a corresponding shared decentralized document, wherein the identity code of the sharing operation uniquely identifies the sharing operation, and the shared decentralized document comprises: the decentralized identity code of the industrial data to be shared, the information of the owner of the industrial data to be shared, the information of the data requester, the identification of the intelligent contract and the sharing request feedback result;

sending the decentralized identity code of the sharing operation to the block chain storage.

11. The shared client of claim 10, further comprising: a data search platform to:

receiving a query request of the data requester, wherein the query request comprises keywords;

acquiring a query result, wherein the query result comprises a de-centering identity code of the industrial data queried according to the keyword; the inquired industrial data is the industrial data to be shared;

and displaying the query result, wherein the de-centering identity code in the query result is the de-centering identity code of the industrial data to be shared.

12. The sharing client according to any of claims 10 or 11, further comprising: a data parser to:

responding to the received data decentralized identity code, and sending an analysis request to a block chain server, wherein the analysis request comprises the decentralized identity code of the industrial data to be shared;

receiving a storage address of a decentralized document corresponding to the decentralized identity code of the data to be shared, which is fed back by the block chain server;

acquiring a decentralized document of the industrial data to be shared from the storage address;

logging in an industrial data access address recorded in the decentralized document;

and after logging in the access address, inputting the key, and acquiring and outputting the data content of the industrial data to be shared.

13. An enterprise server, comprising:

a query request receiving unit, configured to receive a query request, where the query request includes a keyword; the query request is sent by the sharing client end in response to the query request of the data requester;

the identity code retrieval unit is used for retrieving the decentralized identity code of the industrial data in the database according to the keyword;

the query result sending unit is used for sending a query result to the sharing client, wherein the query result comprises the decentralized identity code of the industrial data; the query result is used to prompt the data request party to input a data sharing request to the sharing client, so as to trigger the sharing client to execute the information processing method for realizing data sharing according to claim 1.

14. A blockchain server, comprising:

the system comprises an analysis request receiving unit, a sharing client and a sharing server, wherein the analysis request receiving unit is used for receiving an analysis request sent by the sharing client, and the analysis request comprises a decentralized identity code of the data to be shared; the sharing client sends the analysis request after executing the information processing method for realizing data sharing in claim 1;

the address query unit is used for querying the storage address of the decentralized document corresponding to the decentralized identity code from the block chain;

and the address sending unit is used for sending the storage address to the sharing client.

15. An information processing apparatus that realizes data sharing, characterized by comprising: a memory and a processor;

the memory is used for storing programs;

the processor is configured to execute the program to implement the steps of the information processing method for implementing data sharing according to any one of claims 1 to 7, claim 8, or claim 9.

16. A readable storage medium on which a computer program is stored, the computer program, when being executed by a processor, implementing the steps of the information processing method for implementing data sharing according to any one of claims 1 to 7, claim 8 or claim 9.

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