CN110009353A - A blockchain-based account registration method, device and electronic device - Google Patents

Abstract

The application discloses an account registration method and device based on a block chain and electronic equipment, which are used for solving the problem that the existing account management system is centralized and information related to user privacy is not safe enough in the account management system. The method comprises the following steps: the registered user of the blockchain system verifies the application registration information of the application registration user of the blockchain system; if the registered user passes the verification of the application registration information of the application registration user, generating a transaction between the registered user and the application registration user in the blockchain system, wherein the transaction carries the first address identifier, the second address identifier and the application registration information; and when the holding amount of the registered user is greater than or equal to the transaction cost, the consensus node of the block chain system determines that the transaction is valid and uploads the transaction to a block chain.

Description

A blockchain-based account registration method, device and electronic device

technical field

The present application relates to the field of computer technology, and in particular, to a blockchain-based account registration method, device, and electronic device.

Background technique

At present, the user's account and the data involving privacy information entered by the user when registering the account in the account management system are often stored and managed in a centralized manner.

In the above scenario, once the information of the central server of the account management system is leaked for some reason, the user's private data will not be effectively guaranteed.

Therefore, there is an urgent need for an account registration method to deal with the above problems in the prior art.

SUMMARY OF THE INVENTION

The embodiments of the present application provide a blockchain-based account registration method, device, and electronic device, so as to solve the problem that the existing account management systems are centralized, and the information related to user privacy is not secure enough in the account management system. question.

In order to solve the above-mentioned technical problems, the embodiments of the present application are implemented as follows:

In the first aspect, a blockchain-based account registration method is proposed, including:

The registered user of the blockchain system verifies the application registration information of the application registration user of the blockchain system; wherein the application registration information includes the abstract of the privacy data of the application registration user, the application registration user Apply for the first address identifier on the blockchain, and the address identifier of the registered user on the blockchain is the second address identifier;

If the registered user passes the verification of the registration application information of the registered user, a transaction between the registered user and the registered user is generated in the blockchain system, and the transaction carries the The first address identifier, the second address identifier, and the application registration information;

When the holding amount of the registered user is greater than or equal to the fee of the transaction, the consensus node of the blockchain system determines that the transaction is valid, and uploads the transaction to the blockchain, so that all transactions are valid. The registered user obtains the registered account of the blockchain system based on the summary of the privacy data.

In the second aspect, a blockchain-based account registration method is proposed. The method is applied to a registered user device of a blockchain system, including:

Verify the application registration information of the application registration user of the blockchain system; wherein the application registration information includes an abstract of the privacy data of the application registration user, the first registration application on the blockchain of the application registration user. an address identifier, the address identifier of the registered user on the blockchain is the second address identifier;

If the verification of the application registration information of the user applying for registration is passed, a transaction between the registered user and the user applying for registration is generated in the blockchain system, and the transaction carries the first address identifier, The second address identifier and the application registration information, so that the consensus node of the blockchain system determines that the transaction is valid when the holding amount of the registered user is greater than or equal to the transaction fee, and The transaction is uploaded to the blockchain, so that the registered user obtains the registered account of the blockchain system based on the summary of the privacy data.

In the third aspect, a blockchain-based account registration method is proposed, and the method is applied to the consensus nodes of the blockchain system, including:

When the holding amount of the registered user of the blockchain system is greater than or equal to the transaction fee between the registered user and the user applying for registration, determine that the transaction is valid, and upload the transaction to the blockchain , so that the registered user of the blockchain system obtains the registered account of the blockchain system based on the abstract of the privacy data;

Wherein, the transaction carries the first address identifier, the second address identifier, and the application registration information of the user applying for registration, and the transaction is when the registered user passes the verification of the application registration information of the user applying for registration, Generated in the blockchain system, the registration application information includes an abstract of the privacy data of the user applying for registration, the first address identifier on the blockchain that the user applying for registration applies for, and the registered user The address identification on the blockchain is the second address identification.

In a fourth aspect, a registered user device of a blockchain system is proposed, including:

The verification unit is used for verifying the application registration information of the application registration user of the blockchain system; wherein the application registration information includes the abstract of the privacy data of the application registration user, the application registration information of the application registration user in the district The first address identifier on the blockchain, the address identifier of the registered user on the blockchain is the second address identifier;

The generating unit is configured to generate a transaction between the registered user and the user applying for registration in the blockchain system if the application registration information of the user applying for registration is verified, and the transaction carries the The first address identifier, the second address identifier, and the application registration information, so that the consensus node of the blockchain system can determine the required amount when the registered user's holding amount is greater than or equal to the transaction fee. The transaction is valid, and the transaction is uploaded to the blockchain, so that the registered user obtains the registered account of the blockchain system based on the abstract of the privacy data.

In the fifth aspect, a consensus node of a blockchain system is proposed, which is characterized by including:

A determination unit, configured to determine that the transaction is valid when the holding amount of the registered user of the blockchain system is greater than or equal to the transaction fee between the registered user and the user applying for registration, and upload the transaction into the blockchain, so that the registered user of the blockchain system obtains the registered account of the blockchain system based on the abstract of the privacy data;

Wherein, the transaction carries the first address identifier, the second address identifier, and the application registration information of the user applying for registration, and the transaction is when the registered user passes the verification of the application registration information of the user applying for registration, Generated in the blockchain system, the registration application information includes an abstract of the privacy data of the user applying for registration, the first address identifier on the blockchain that the user applying for registration applies for, and the registered user The address identification on the blockchain is the second address identification.

In a sixth aspect, an electronic device is provided, the electronic device comprising:

processor; and

memory arranged to store computer-executable instructions which, when executed, cause the processor to:

Verify the application registration information of the application registration user of the blockchain system; wherein the application registration information includes an abstract of the privacy data of the application registration user, the first registration application on the blockchain of the application registration user. an address identifier, the address identifier of the registered user on the blockchain is the second address identifier;

If the verification of the application registration information of the user applying for registration is passed, a transaction between the registered user and the user applying for registration is generated in the blockchain system, and the transaction carries the first address identifier, The second address identifier and the application registration information, so that the consensus node of the blockchain system determines that the transaction is valid when the holding amount of the registered user is greater than or equal to the transaction fee, and The transaction is uploaded to the blockchain, so that the registered user obtains the registered account of the blockchain system based on the summary of the privacy data.

In a seventh aspect, a computer-readable storage medium is proposed, the computer-readable storage medium stores one or more programs, the one or more programs, when executed by an electronic device including a plurality of application programs, cause all The described electronic device performs the following actions:

Verify the application registration information of the application registration user of the blockchain system; wherein the application registration information includes an abstract of the privacy data of the application registration user, the first registration application on the blockchain of the application registration user. an address identifier, the address identifier of the registered user on the blockchain is the second address identifier;

If the verification of the application registration information of the user applying for registration is passed, a transaction between the registered user and the user applying for registration is generated in the blockchain system, and the transaction carries the first address identifier, The second address identifier and the application registration information, so that the consensus node of the blockchain system determines that the transaction is valid when the holding amount of the registered user is greater than or equal to the transaction fee, and The transaction is uploaded to the blockchain, so that the registered user obtains the registered account of the blockchain system based on the summary of the privacy data.

In an eighth aspect, an electronic device is provided, the electronic device comprising:

processor; and

memory arranged to store computer-executable instructions which, when executed, cause the processor to:

When the holding amount of the registered user of the blockchain system is greater than or equal to the transaction fee between the registered user and the user applying for registration, determine that the transaction is valid, and upload the transaction to the blockchain , so that the registered user of the blockchain system obtains the registered account of the blockchain system based on the abstract of the privacy data;

Wherein, the transaction carries the first address identifier, the second address identifier, and the application registration information of the user applying for registration, and the transaction is when the registered user passes the verification of the application registration information of the user applying for registration, Generated in the blockchain system, the registration application information includes an abstract of the privacy data of the user applying for registration, the first address identifier on the blockchain that the user applying for registration applies for, and the registered user The address identification on the blockchain is the second address identification.

In a ninth aspect, a computer-readable storage medium is proposed, the computer-readable storage medium stores one or more programs, the one or more programs, when executed by an electronic device including a plurality of application programs, cause all The described electronic device performs the following actions:

When the holding amount of the registered user of the blockchain system is greater than or equal to the transaction fee between the registered user and the user applying for registration, determine that the transaction is valid, and upload the transaction to the blockchain , so that the registered user of the blockchain system obtains the registered account of the blockchain system based on the abstract of the privacy data;

Wherein, the transaction carries the first address identifier, the second address identifier, and the application registration information of the user applying for registration, and the transaction is when the registered user passes the verification of the application registration information of the user applying for registration, Generated in the blockchain system, the registration application information includes an abstract of the privacy data of the user applying for registration, the first address identifier on the blockchain that the user applying for registration applies for, and the registered user The address identification on the blockchain is the second address identification.

The embodiment of the present application adopts the above technical solution to achieve at least the following technical effects:

When an application registration user of the blockchain system applies for registering an account in the blockchain system, the registered user of the blockchain system can verify the application registration information of the application registration user of the blockchain system; among them, the application registration information It includes the abstract of the privacy data of the user applying for registration, the first address identifier applied by the user applying for registration on the blockchain, and the address identifier of the registered user on the blockchain is the second address identifier; If the application registration information of the user applying for registration is verified, a transaction between the registered user and the user applying for registration is generated in the blockchain system, and the transaction carries the first address identification, the second address identification and the application registration information; block The consensus node of the chain system determines that the transaction is valid when the holding amount of the registered user is greater than or equal to the transaction fee, and uploads the transaction to the blockchain, so that the user applying for registration can obtain the blockchain system based on the abstract of the privacy data. registered account. Using the decentralization of the blockchain system and the immutability of information, the security level of user privacy data and accounts is improved.

Description of drawings

The drawings described herein are used to provide further understanding of the present application and constitute a part of the present application. The schematic embodiments and descriptions of the present application are used to explain the present application and do not constitute an improper limitation of the present application. In the attached image:

FIG. 1 is a schematic flowchart of the implementation of a blockchain-based account registration method provided by an embodiment of this specification;

2 is a schematic diagram of the application of the blockchain-based account registration method provided in an embodiment of this specification in an actual scenario;

3 is a schematic flow chart of the implementation of a blockchain-based account registration method provided in an embodiment of the present specification applied to a registered user of a blockchain system;

FIG. 4 is a schematic diagram of the implementation process of applying a blockchain-based account registration method to a consensus node in a blockchain provided by an embodiment of this specification;

5 is a schematic structural diagram of a registered user device of a blockchain system according to an embodiment of this specification;

FIG. 6 is a schematic structural diagram of a consensus node of a blockchain system according to an embodiment of this specification;

FIG. 7 is a schematic structural diagram of an electronic device according to an embodiment of the present specification;

FIG. 8 is a schematic structural diagram of yet another electronic device according to an embodiment of the present specification.

Detailed ways

In order to make the objectives, technical solutions and advantages of the present application clearer, the technical solutions of the present application will be clearly and completely described below with reference to the specific embodiments of the present application and the corresponding drawings. 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 technical solutions provided by the embodiments of the present application will be described in detail below with reference to the accompanying drawings.

In order to solve the problem that the existing account management systems are centralized and the information related to user privacy is not secure enough in the account management system, the embodiments of this specification provide a blockchain-based account registration method.

Specifically, a schematic diagram of the implementation flow of a blockchain-based account registration method provided by one or more embodiments of this specification is shown in Figure 1, including:

Step 110, the registered user of the blockchain system verifies the application registration information of the application registration user of the blockchain system; wherein, the application registration information includes the abstract of the privacy data of the application registration user, the application registration user application in the blockchain system. The first address identifier on the blockchain, the address identifier of the registered user on the blockchain is the second address identifier;

Optionally, in one embodiment, the application registration information further includes at least one of the following:

The public key of the registered user, the public key of the registered user is generated based on the private key of the registered user, and the private key of the registered user is obtained from the blockchain system;

The first verification information generated based on the abstract of the private data of the registered user and the private key of the registered user;

The second verification information is generated based on the abstract of the private data of the user applying for registration and the private key of the user applying for registration.

Optionally, the public key PK of the user applying for registration may be obtained through an irreversible encryption algorithm, such as a hash algorithm, based on the private key SK obtained by the user applying for registration from the blockchain system. The private key SK obtained in the system is unique in the blockchain system. The first address identifier PA of the user applying for registration in the blockchain can also be obtained through an irreversible encryption algorithm, such as a hash algorithm, through the public key PK of the user applying for registration.

Wherein, the first verification information generated based on the abstract of the privacy data of the registered user and the private key of the registered user can be specifically generated by the formula result=VRF_Hash(SK, DID), and the result is the first verification information, wherein DID is Apply for the abstract of the private data PID of the registered user. In order to improve the security of the private data PID, the abstract DID of the private data PID can be obtained by encrypting the private data PID through an irreversible encryption algorithm such as a hash algorithm.

The second verification information generated based on the abstract of the private data of the registered user and the private key of the registered user can be specifically obtained by the formula proof=VRF_Proof(SK, DID), where proof is the second verification information.

Optionally, in one embodiment, verifying the application registration information of the user who applies for registration of the blockchain system includes:

Verifying the legitimacy of the first verification information based on the second verification information;

If the first verification information is legal, the legality of the second verification information is verified based on the public key of the registered user and the digest of the private data of the registered user.

Optionally, based on the second verification information to verify the legality of the first verification information, specifically the legality of the first verification information result can be verified by the formula result'=VRF_P2H(proof), if the result' is consistent with the result value, Then, the validity of the first verification information can be determined.

Optionally, based on the public key of the registered user and the abstract of the private data of the registered user, the legitimacy of the second verification information is verified, and the second verification information can be verified by the formula True/False=VRF_Verify(PK, DID, proof). To verify the validity of the information proof, if the formula True=VRF_Verify(PK, DID, proof) is established, it can be determined that the second verification information proof is valid.

Step 120, if the registered user passes the verification of the application registration information of the registered user, a transaction between the registered user and the registered user is generated in the blockchain system, and the transaction carries the first address identifier and the second address identifier. and application registration information;

In order to facilitate the consensus node of the blockchain system to authenticate the application registration information of the registered user, the registered user in the embodiment of this specification can generate a transaction between the registered user and the registered user in the blockchain system. The information carried in the transaction includes the first address identifier, the second address identifier and the registration application information, which means that the registered user has sent the registration application information of the registered user to the registered user. After the transaction is generated, it will be verified by the consensus node of the blockchain system to see if it is valid. If the transaction is valid, the consensus node of the blockchain system can upload the transaction to the blockchain, which will be stored and stored by all nodes. reach a consensus.

In step 130, the consensus node of the blockchain system determines that the transaction is valid when the holding amount of the registered user is greater than or equal to the transaction fee, and uploads the transaction to the blockchain, so that the user applying for registration can summarize the privacy-based data. Obtain the registered account of the blockchain system.

Optionally, in an implementation manner, in order to prevent registered users of the blockchain system from introducing new users to register accounts in the blockchain system without restrictions, the embodiments of this specification may limit the introduction qualifications of registered users. Specifically, it can be determined whether the registered user has the ability to introduce the registered user to register an account in the blockchain system by determining whether the holding amount of the registered user is greater than or equal to the transaction fee.

Optionally, in order to avoid the problem that the user applying for registration has previously registered an account in the blockchain system, but the registration is repeated, that is, to ensure the uniqueness of the user's account in the blockchain system, the block in the embodiment of this specification. Before uploading the transaction to the blockchain, the consensus node of the chain can determine whether a summary of the private data of the registered user already exists in the blockchain. Then, the consensus node of the blockchain system determines that the transaction is valid and uploads the transaction to the blockchain, including:

The consensus node of the blockchain system determines whether there is information in the blockchain system that matches the summary of the privacy data;

If the consensus node of the blockchain system determines that there is no information matching the summary of the privacy data in the blockchain system, the transaction is determined to be valid, and the transaction is uploaded to the blockchain.

As shown in FIG. 2 , a schematic flowchart of the application of the blockchain-based account registration method provided in the embodiment of this specification to an actual scenario, in FIG. 2 , specifically includes the following main steps:

S21, the registered users of the blockchain system can send their application registration information to the registered users of the blockchain system through existing communication means, such as SMS, telephone or instant messaging software;

S22, the registered user of the blockchain system verifies the application registration information of the registered user, which can be verified by the VRF verification method;

S23, if the registered user fails to verify the application registration information of the registered user, the registration of the registered user fails;

S24, if the registered user passes the verification of the application registration information of the registered user, and it is determined that the registered user is qualified for introduction, a transaction between the registered user and the registered user can be generated, and the transaction carries the registered user's first The second address identification, the first address identification of the user applying for registration, and the application registration information of the user applying for registration;

S25, the consensus node of the blockchain system again determines whether the registered user is qualified for introduction, that is, whether the holding amount is greater than or equal to the transaction fee, that is, whether the existing token is greater than 0, if the consensus node of the blockchain system determines that the registered user is If you are qualified for introduction, you can upload the transaction to the blockchain for full node analysis and storage, that is, based on the abstract of the private data of the registered user, a unique account is registered in the blockchain system for the registered user.

Optionally, after the user applying for registration has a unique account in the blockchain system, the user applying for registration can query account-related information through a preset interface provided by the blockchain system.

When an application registration user of the blockchain system applies for registering an account in the blockchain system, the registered user of the blockchain system can verify the application registration information of the application registration user of the blockchain system; among them, the application registration information It includes the abstract of the privacy data of the user applying for registration, the first address identifier applied by the user applying for registration on the blockchain, and the address identifier of the registered user on the blockchain is the second address identifier; If the application registration information of the user applying for registration is verified, a transaction between the registered user and the user applying for registration is generated in the blockchain system, and the transaction carries the first address identification, the second address identification and the application registration information; block The consensus node of the chain system determines that the transaction is valid when the holding amount of the registered user is greater than or equal to the transaction fee, and uploads the transaction to the blockchain, so that the user applying for registration can obtain the blockchain system based on the abstract of the privacy data. registered account. Using the decentralization of the blockchain system and the immutability of information, the security level of user privacy data and accounts is improved.

3 is a schematic diagram of the implementation flow of the blockchain-based account registration method provided by the embodiment of this specification applied to a registered user of a blockchain system, including:

Step 310 , verify the application registration information of the user applying for registration in the blockchain system; wherein, the registration application information includes an abstract of the privacy data of the user applying for registration, the first address identifier applied for by the user applying for registration on the blockchain, which has been The address identifier of the registered user on the blockchain is the second address identifier;

Optionally, in an embodiment, the above application registration information further includes at least one of the following:

The public key of the registered user, the public key of the registered user is generated based on the private key of the registered user, and the private key of the registered user is obtained from the blockchain system;

The first verification information generated based on the abstract of the private data of the registered user and the private key of the registered user;

The second verification information is generated based on the abstract of the private data of the user applying for registration and the private key of the user applying for registration.

Optionally, in one embodiment, verifying the application registration information of the user who applies for registration of the blockchain system includes:

verifying the legitimacy of the first verification information based on the second verification information;

If the first verification information is legal, the legality of the second verification information is verified based on the public key of the registered user and the digest of the private data of the registered user.

Step 320: If the verification of the application registration information of the registered user is passed, a transaction between the registered user and the registered user is generated in the blockchain system, and the transaction carries the first address identification, the second address identification and the application for registration. Registration information, so that the consensus node of the blockchain system can determine that the transaction is valid when the holding amount of the registered user is greater than or equal to the fee of the transaction, and upload the transaction to the blockchain, so that the user who applies for registration is based on privacy The summary of the data obtains the registered account of the blockchain system.

For the specific implementation of the relevant steps in the embodiment shown in FIG. 3, reference may be made to the specific implementation of the corresponding steps in the embodiment shown in FIG. 1 to FIG. 2, and one or more embodiments of this specification will not be repeated here.

When an application registration user of the blockchain system applies for registering an account in the blockchain system, the registered user of the blockchain system can verify the application registration information of the application registration user of the blockchain system; among them, the application registration information It includes the abstract of the privacy data of the user applying for registration, the first address identifier applied by the user applying for registration on the blockchain, and the address identifier of the registered user on the blockchain is the second address identifier; If the application registration information of the user applying for registration is verified, a transaction between the registered user and the user applying for registration is generated in the blockchain system, and the transaction carries the first address identification, the second address identification and the application registration information; block The consensus node of the chain system determines that the transaction is valid when the holding amount of the registered user is greater than or equal to the transaction fee, and uploads the transaction to the blockchain, so that the user applying for registration can obtain the blockchain system based on the abstract of the privacy data. registered account. Using the decentralization of the blockchain system and the immutability of information, the security level of user privacy data and accounts is improved.

4 is a schematic diagram of the implementation process of the blockchain-based account registration method provided in the embodiment of this specification applied to a consensus node in a blockchain system, including:

Step 410, when the holding amount of the registered user of the blockchain system is greater than or equal to the transaction fee between the registered user and the registered user, determine that the transaction is valid, and upload the transaction to the blockchain, so that the transaction is valid. The application and registration user of the blockchain system obtains the registered account of the blockchain system based on the abstract of the privacy data;

Among them, the transaction carries the first address identification, the second address identification and the application registration information of the user applying for registration, and the transaction is generated in the blockchain system when the registered user passes the verification of the application registration information of the user applying for registration, The application registration information includes an abstract of the private data of the user applying for registration, the first address identifier applied for by the user applying for registration on the blockchain, and the address identifier of the registered user on the blockchain is the second address identifier.

Optionally, in one embodiment, the consensus node of the blockchain system determines that the transaction is valid, and uploads the transaction to the blockchain, including:

The consensus node of the blockchain system determines whether there is information in the blockchain system that matches the summary of the privacy data;

If the consensus node of the blockchain system determines that there is no information matching the summary of the privacy data in the blockchain system, the transaction is determined to be valid, and the transaction is uploaded to the blockchain.

For the specific implementation of the relevant steps in the embodiment shown in FIG. 4 , reference may be made to the specific implementation of the corresponding steps in the embodiment shown in FIG. 1 to FIG. 2 , and details of one or more embodiments of this specification are not repeated here.

When an application registration user of the blockchain system applies for registering an account in the blockchain system, the registered user of the blockchain system can verify the application registration information of the application registration user of the blockchain system; among them, the application registration information It includes the abstract of the privacy data of the user applying for registration, the first address identifier applied by the user applying for registration on the blockchain, and the address identifier of the registered user on the blockchain is the second address identifier; If the application registration information of the user applying for registration is verified, a transaction between the registered user and the user applying for registration is generated in the blockchain system, and the transaction carries the first address identification, the second address identification and the application registration information; block The consensus node of the chain system determines that the transaction is valid when the holding amount of the registered user is greater than or equal to the transaction fee, and uploads the transaction to the blockchain, so that the user applying for registration can obtain the blockchain system based on the abstract of the privacy data. registered account. Using the decentralization of the blockchain system and the immutability of information, the security level of user privacy data and accounts is improved.

FIG. 5 is a schematic structural diagram of a registered user device 500 of the blockchain system provided in this specification. Referring to FIG. 5, in a software implementation, the registered user device 500 of the blockchain system may include a verification unit 501 and a generation unit 502, wherein:

The verification unit 501 is used to verify the application registration information of the application registration user of the blockchain system; wherein the application registration information includes the abstract of the privacy data of the application registration user, the application registration application of the registration application user in the The first address identifier on the blockchain, the address identifier of the registered user on the blockchain is the second address identifier;

The generating unit 502 is configured to generate, in the blockchain system, a transaction between the registered user and the user applying for registration if the application registration information of the user applying for registration passes the verification, and the transaction carries all the information. The first address identification, the second address identification and the application registration information, so that the consensus node of the blockchain system can determine when the registered user's holding amount is greater than or equal to the transaction fee. The transaction is valid, and the transaction is uploaded to the blockchain, so that the registered user obtains the registered account of the blockchain system based on the abstract of the privacy data.

Optionally, in an embodiment, the application registration information further includes at least one of the following:

The public key of the user applying for registration, the public key of the user applying for registration is generated based on the private key of the user applying for registration, and the private key of the user applying for registration is obtained from the blockchain system;

The first verification information generated based on the abstract of the private data of the registered user and the private key of the registered user;

The second verification information is generated based on the abstract of the privacy data of the user applying for registration and the private key of the user applying for registration.

Optionally, in one embodiment, the verification unit 501 is configured to:

Verifying the legitimacy of the first verification information based on the second verification information;

If the first verification information is legal, the legality of the second verification information is verified based on the public key of the user applying for registration and the digest of the privacy data of the user applying for registration.

The registered user device 500 of the blockchain system can implement the methods of the method embodiments shown in FIGS. 1 to 3 . For details, refer to the blockchain-based account registration methods of the embodiments shown in FIGS. 1 to 3 , which will not be repeated.

FIG. 6 is a schematic structural diagram of a consensus node 600 in the blockchain system provided in this specification. Referring to FIG. 6, in a software implementation, the consensus node 600 in the blockchain system may include a determination unit 601, wherein:

A determination unit, configured to determine that the transaction is valid when the holding amount of the registered user of the blockchain system is greater than or equal to the transaction fee between the registered user and the user applying for registration, and upload the transaction into the blockchain, so that the registered user of the blockchain system obtains the registered account of the blockchain system based on the abstract of the privacy data;

Wherein, the transaction carries the first address identifier, the second address identifier, and the application registration information of the user applying for registration, and the transaction is when the registered user passes the verification of the application registration information of the user applying for registration, Generated in the blockchain system, the registration application information includes an abstract of the privacy data of the user applying for registration, the first address identifier on the blockchain that the user applying for registration applies for, and the registered user The address identification on the blockchain is the second address identification.

Optionally, in an implementation manner, the determining unit 601 is configured to:

determining whether there is information in the blockchain system that matches the digest of the privacy data;

If it is determined that there is no information matching the abstract of the privacy data in the blockchain system, it is determined that the transaction is valid, and the transaction is uploaded to the blockchain.

The consensus node 600 of the blockchain system can implement the method of the method embodiment shown in FIG. 4 . For details, refer to the blockchain-based account registration method of the embodiment shown in FIG. 4 , which will not be repeated.

FIG. 7 is a schematic structural diagram of an electronic device provided by an embodiment of the present specification. Referring to FIG. 7 , at the hardware level, the electronic device includes a processor, and optionally an internal bus, a network interface, and a memory. The memory may include memory, such as high-speed random-access memory (Random-Access Memory, RAM), or may also include non-volatile memory (non-volatile memory), such as at least one disk memory. Of course, the electronic equipment may also include hardware required for other services.

The processor, the network interface, and the memory can be connected to each other through an internal bus, which can be an ISA (Industry Standard Architecture, industry standard architecture) bus, a PCI (Peripheral Component Interconnect, peripheral component interconnect standard) bus or an EISA (Extended Industry Standard) bus. StandardArchitecture, extended industry standard structure) bus, etc. The bus can be divided into an address bus, a data bus, a control bus, and the like. For ease of representation, only one bidirectional arrow is used in FIG. 7, but it does not mean that there is only one bus or one type of bus.

memory for storing programs. Specifically, the program may include program code, and the program code includes computer operation instructions. The memory may include memory and non-volatile memory and provide instructions and data to the processor.

The processor reads the corresponding computer program from the non-volatile memory into the memory and then runs it, forming a registered user device of the blockchain system at the logical level. The processor executes the program stored in the memory, and is specifically used to perform the following operations:

Verify the application registration information of the application registration user of the blockchain system; wherein the application registration information includes an abstract of the privacy data of the application registration user, the first registration application on the blockchain of the application registration user. an address identifier, the address identifier of the registered user on the blockchain is the second address identifier;

If the verification of the application registration information of the user applying for registration is passed, a transaction between the registered user and the user applying for registration is generated in the blockchain system, and the transaction carries the first address identifier, The second address identifier and the application registration information, so that the consensus node of the blockchain system determines that the transaction is valid when the holding amount of the registered user is greater than or equal to the transaction fee, and The transaction is uploaded to the blockchain, so that the registered user obtains the registered account of the blockchain system based on the summary of the privacy data.

The blockchain-based account registration method disclosed in the embodiments shown in FIG. 1 to FIG. 3 in this specification can be applied to the processor, or implemented by the processor. A processor may be an integrated circuit chip with signal processing capabilities. In the implementation process, each step of the above-mentioned method can be completed by a hardware integrated logic circuit in a processor or an instruction in the form of software. The above-mentioned processor may be a general-purpose processor, including a central processing unit (Central Processing Unit, CPU), a network processor (Network Processor, NP), etc.; it may also be a digital signal processor (Digital Signal Processor, DSP), an application-specific integrated circuit ( Application Specific Integrated Circuit, ASIC), field programmable gate array (Field-Programmable Gate Array, FPGA) or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components. Various methods, steps and logic block diagrams disclosed in one or more embodiments of this specification can be implemented or executed. A general purpose processor may be a microprocessor or the processor may be any conventional processor or the like. The steps of the method disclosed in conjunction with one or more embodiments of this specification may be directly embodied as executed by a hardware decoding processor, or executed by a combination of hardware and software modules in the decoding processor. The software modules may be located in random access memory, flash memory, read-only memory, programmable read-only memory or electrically erasable programmable memory, registers and other storage media mature in the art. The storage medium is located in the memory, and the processor reads the information in the memory, and completes the steps of the above method in combination with its hardware.

The electronic device may also execute the blockchain-based account registration method shown in FIG. 1 to FIG. 2 , which will not be repeated in this specification.

Of course, in addition to software implementations, the electronic devices in this specification do not exclude other implementations, such as logic devices or the combination of software and hardware, etc. That is to say, the execution subjects of the following processing procedures are not limited to each logic unit. It can also be a hardware or logic device.

FIG. 8 is a schematic structural diagram of an electronic device provided by an embodiment of the present specification. Referring to FIG. 8 , at the hardware level, the electronic device includes a processor, and optionally an internal bus, a network interface, and a memory. The memory may include memory, such as high-speed random-access memory (Random-Access Memory, RAM), or may also include non-volatile memory (non-volatile memory), such as at least one disk memory. Of course, the electronic equipment may also include hardware required for other services.

The processor, the network interface, and the memory can be connected to each other through an internal bus, which can be an ISA (Industry Standard Architecture, industry standard architecture) bus, a PCI (Peripheral Component Interconnect, peripheral component interconnect standard) bus or an EISA (Extended Industry Standard) bus. StandardArchitecture, extended industry standard structure) bus, etc. The bus can be divided into an address bus, a data bus, a control bus, and the like. For ease of presentation, only one bidirectional arrow is used in FIG. 8, but it does not mean that there is only one bus or one type of bus.

memory for storing programs. Specifically, the program may include program code, and the program code includes computer operation instructions. The memory may include memory and non-volatile memory and provide instructions and data to the processor.

The processor reads the corresponding computer program from the non-volatile memory into the memory and runs it, forming the consensus node of the blockchain system at the logical level. The processor executes the program stored in the memory, and is specifically used to perform the following operations:

When the holding amount of the registered user of the blockchain system is greater than or equal to the transaction fee between the registered user and the user applying for registration, determine that the transaction is valid, and upload the transaction to the blockchain , so that the registered user of the blockchain system obtains the registered account of the blockchain system based on the abstract of the privacy data;

Wherein, the transaction carries the first address identifier, the second address identifier, and the application registration information of the user applying for registration, and the transaction is when the registered user passes the verification of the application registration information of the user applying for registration, Generated in the blockchain system, the registration application information includes an abstract of the privacy data of the user applying for registration, the first address identifier on the blockchain that the user applying for registration applies for, and the registered user The address identification on the blockchain is the second address identification.

The blockchain-based advertising monitoring method disclosed in the embodiment shown in FIG. 3 of this specification can be applied to a processor, or implemented by a processor. A processor may be an integrated circuit chip with signal processing capabilities. In the implementation process, each step of the above-mentioned method can be completed by a hardware integrated logic circuit in a processor or an instruction in the form of software. The above-mentioned processor may be a general-purpose processor, including a central processing unit (CPU), a network processor (NP), etc.; it may also be a digital signal processor (Digital Signal Processor, DSP), an application-specific integrated circuit (Application Specific Integrated Circuit, ASIC), Field-Programmable Gate Array (Field-Programmable Gate Array, FPGA) or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components. Various methods, steps and logic block diagrams disclosed in one or more embodiments of this specification can be implemented or executed. A general purpose processor may be a microprocessor or the processor may be any conventional processor or the like. The steps of the method disclosed in conjunction with one or more embodiments of this specification may be directly embodied as executed by a hardware decoding processor, or executed by a combination of hardware and software modules in the decoding processor. The software modules may be located in random access memory, flash memory, read-only memory, programmable read-only memory or electrically erasable programmable memory, registers and other storage media mature in the art. The storage medium is located in the memory, and the processor reads the information in the memory, and completes the steps of the above method in combination with its hardware.

The electronic device can also execute the blockchain-based account registration method shown in FIG. 4 , which will not be repeated in this specification.

Of course, in addition to software implementations, the electronic devices in this specification do not exclude other implementations, such as logic devices or the combination of software and hardware, etc. That is to say, the execution subjects of the following processing procedures are not limited to each logic unit. It can also be a hardware or logic device.

In a word, the above descriptions are only preferred embodiments of the present specification, and are not intended to limit the protection scope of the present specification. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of one or more embodiments of this specification shall be included within the protection scope of one or more embodiments of this specification.

The systems, devices, modules or units described in the above embodiments may be specifically implemented by computer chips or entities, or by products with certain functions. A typical implementation device is a computer. Specifically, the computer can be, for example, a personal computer, a laptop computer, a cellular phone, a camera phone, a smart phone, a personal digital assistant, a media player, a navigation device, an email device, a game console, a tablet computer, a wearable device, or A combination of any of these devices.

Computer-readable media includes both persistent and non-permanent, removable and non-removable media, and storage of information may be implemented by any method or technology. Information may be computer readable instructions, data structures, modules of programs, or other data. Examples of computer storage media include, but are not limited to, phase-change memory (PRAM), static random access memory (SRAM), dynamic random access memory (DRAM), other types of random access memory (RAM), read only memory (ROM), Electrically Erasable Programmable Read Only Memory (EEPROM), Flash Memory or other memory technology, Compact Disc Read Only Memory (CD-ROM), Digital Versatile Disc (DVD) or other optical storage, Magnetic tape cassettes, magnetic tape magnetic disk storage or other magnetic storage devices or any other non-transmission medium that can be used to store information that can be accessed by a computing device. As defined herein, computer-readable media does not include transitory computer-readable media, such as modulated data signals and carrier waves.

It should also be noted that 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 comprising a series of elements includes not only those elements, but also Other elements not expressly listed, or which are inherent to such a process, method, article of manufacture, or apparatus are also included. Without further limitation, an element qualified by the phrase "comprising a..." does not preclude the presence of additional identical elements in the process, method, article of manufacture, or device that includes the element.

Each embodiment in this specification is described in a progressive manner, and the same and similar parts between the various embodiments may be referred to each other, and each embodiment focuses on the differences from other embodiments. In particular, as for the system embodiments, since they are basically similar to the method embodiments, the description is relatively simple, and for related parts, please refer to the partial descriptions of the method embodiments.

Claims (10)

1. a kind of account register method based on block chain characterized by comprising

The registered users of block catenary system test the application for registration information of the application for registration user of the block catenary system Card；Wherein, the application for registration information includes the abstract of the private data of the application for registration user, the application for registration user Apply for the first address mark on block chain, address of the registered users on the block chain is identified as the second address Mark；

If the registered users pass through the application for registration Information Authentication of the application for registration user, in the block linkwork The transaction between the registered users and application for registration user is generated in system, and first address label is carried in the transaction Know, second address identifies and the application for registration information；

The expense holding amount be greater than or equal to the transaction of the common recognition node of the block catenary system in the registered users Used time determines the transaction effectively, and the transaction is uploaded in block chain, so that the application for registration user is based on institute The abstract for stating private data obtains the register account number of the block catenary system.

2. the method as described in claim 1, which is characterized in that the application for registration information further includes following at least one:

The public key of the application for registration user, the public key of the application for registration user are the private key based on the application for registration user It generates, the private key of the application for registration user is obtained from the block catenary system；

The first of the private key generation of the abstract and application for registration user of private data based on the application for registration user is tested Demonstrate,prove information；

The second of the private key generation of the abstract and application for registration user of private data based on the application for registration user is tested Demonstrate,prove information.

3. method according to claim 2, which is characterized in that infused to the application of the application for registration user of the block catenary system Volume information is verified, comprising:

The legitimacy of first verification information is verified based on second verification information；

If first verification information is legal, public key and the application for registration user based on the application for registration user it is hidden The abstract of private data verifies the legitimacy of second verification information.

4. the method as described in claim 1, which is characterized in that the common recognition node of the block catenary system determines that the transaction has Effect, and the transaction is uploaded in block chain, comprising:

The common recognition node of the block catenary system determines in the block catenary system with the presence or absence of the abstract with the private data The information to match；

If the common recognition node of the block catenary system determines that there is no the abstracts with the private data in the block catenary system The information to match, it is determined that the transaction effectively, and the transaction is uploaded in block chain.

5. a kind of account register method based on block chain, which is characterized in that the method is applied to the note of block catenary system Volume user apparatus, comprising:

The application for registration information of the application for registration user of the block catenary system is verified；Wherein, the application for registration letter Breath includes the first ground of the abstract of the private data of the application for registration user, application for registration user application on block chain Location mark, address of the registered users on the block chain are identified as the second address mark；

If passing through to the application for registration Information Authentication of the application for registration user, generation is described in the block catenary system The transaction between user and application for registration user is registered, the first address mark, second address are carried in the transaction Mark and the application for registration information, so as to the block catenary system common recognition node the registered users retained amount When degree is greater than or equal to the expense of the transaction, the transaction is determined effectively, and the transaction is uploaded in block chain, so that Obtain the register account number that the application for registration user obtains the block catenary system based on the abstract of the private data.

6. a kind of account register method based on block chain, which is characterized in that the method is applied to the common recognition of block catenary system Node, comprising:

It is greater than or equal to the registered users and application for registration user in the amount of holding of the registered users of block catenary system Between transaction expense when, determine it is described transaction effectively, and by it is described transaction be uploaded in block chain so that the block The application for registration user of catenary system obtains the register account number of the block catenary system based on the abstract of the private data；

Wherein, the application note of the first address mark, the second address mark and the application for registration user is carried in the transaction Volume information, when the transaction is that the registered users pass through the application for registration Information Authentication of the application for registration user, Generated in the block catenary system, the application for registration information include the private data of the application for registration user abstract, First address mark of the application for registration user application on block chain, ground of the registered users on the block chain Location is identified as the second address mark.

7. a kind of registered users device of block catenary system characterized by comprising

Authentication unit, the application for registration information for the application for registration user to the block catenary system are verified；Wherein, institute State the abstract for the private data that application for registration information includes the application for registration user, the application for registration user applies in block The first address mark on chain, address of the registered users on the block chain are identified as the second address mark；

Generation unit, if the application for registration Information Authentication for the application for registration user passes through, in the block linkwork The transaction between the registered users and application for registration user is generated in system, and first address label is carried in the transaction Know, second address mark and the application for registration information, so as to the block catenary system common recognition node it is described When holding expense of the amount more than or equal to the transaction of registration user, determines the transaction effectively, and will be in the transaction It reaches in block chain, so that the application for registration user obtains the block catenary system based on the abstract of the private data Register account number.

8. a kind of common recognition node of block catenary system characterized by comprising

Determination unit, for the registered users in block catenary system hold amount more than or equal to the registered users and When the expense of the transaction between application for registration user, the transaction is determined effectively, and the transaction is uploaded in block chain, with So that the application for registration user of the block catenary system obtains the note of the block catenary system based on the abstract of the private data Volume account；

Wherein, the application note of the first address mark, the second address mark and the application for registration user is carried in the transaction Volume information, when the transaction is that the registered users pass through the application for registration Information Authentication of the application for registration user, Generated in the block catenary system, the application for registration information include the private data of the application for registration user abstract, First address mark of the application for registration user application on block chain, ground of the registered users on the block chain Location is identified as the second address mark.

9. a kind of electronic equipment, which is characterized in that the electronic equipment includes:

Processor；And

It is arranged to the memory of storage computer executable instructions, the executable instruction makes the processor when executed Execute following operation:

The application for registration information of the application for registration user of the block catenary system is verified；Wherein, the application for registration letter Breath includes the first ground of the abstract of the private data of the application for registration user, application for registration user application on block chain Location mark, address of the registered users on the block chain are identified as the second address mark；

If passing through to the application for registration Information Authentication of the application for registration user, generation is described in the block catenary system The transaction between user and application for registration user is registered, the first address mark, second address are carried in the transaction Mark and the application for registration information, so as to the block catenary system common recognition node the registered users retained amount When degree is greater than or equal to the expense of the transaction, the transaction is determined effectively, and the transaction is uploaded in block chain, so that Obtain the register account number that the application for registration user obtains the block catenary system based on the abstract of the private data.

10. a kind of computer readable storage medium, which is characterized in that the computer-readable recording medium storage is one or more Program, one or more of programs are when the electronic equipment for being included multiple application programs executes, so that the electronic equipment Execute following operation:

The application for registration information of the application for registration user of the block catenary system is verified；Wherein, the application for registration letter Breath includes the first ground of the abstract of the private data of the application for registration user, application for registration user application on block chain Location mark, address of the registered users on the block chain are identified as the second address mark；

If passing through to the application for registration Information Authentication of the application for registration user, generation is described in the block catenary system The transaction between user and application for registration user is registered, the first address mark, second address are carried in the transaction Mark and the application for registration information, so as to the block catenary system common recognition node the registered users retained amount When degree is greater than or equal to the expense of the transaction, the transaction is determined effectively, and the transaction is uploaded in block chain, so that Obtain the register account number that the application for registration user obtains the block catenary system based on the abstract of the private data.