WO2018050002A1 - 基于区块链结构的安全性电子文件处理系统及方法 - Google Patents

基于区块链结构的安全性电子文件处理系统及方法 Download PDF

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Publication number
WO2018050002A1
WO2018050002A1 PCT/CN2017/100509 CN2017100509W WO2018050002A1 WO 2018050002 A1 WO2018050002 A1 WO 2018050002A1 CN 2017100509 W CN2017100509 W CN 2017100509W WO 2018050002 A1 WO2018050002 A1 WO 2018050002A1
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electronic file
security electronic
member node
security
node
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PCT/CN2017/100509
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English (en)
French (fr)
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张莉敏
华锦芝
万四爽
乐旭
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中国银联股份有限公司
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Priority to US16/333,529 priority Critical patent/US20190259024A1/en
Publication of WO2018050002A1 publication Critical patent/WO2018050002A1/zh

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/50—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols using hash chains, e.g. blockchains or hash trees
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q20/00—Payment architectures, schemes or protocols
    • G06Q20/30—Payment architectures, schemes or protocols characterised by the use of specific devices or networks
    • G06Q20/36—Payment architectures, schemes or protocols characterised by the use of specific devices or networks using electronic wallets or electronic money safes
    • G06Q20/367—Payment architectures, schemes or protocols characterised by the use of specific devices or networks using electronic wallets or electronic money safes involving electronic purses or money safes
    • G06Q20/3674—Payment architectures, schemes or protocols characterised by the use of specific devices or networks using electronic wallets or electronic money safes involving electronic purses or money safes involving authentication
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/01—Protocols
    • H04L67/10—Protocols in which an application is distributed across nodes in the network
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q20/00—Payment architectures, schemes or protocols
    • G06Q20/02—Payment architectures, schemes or protocols involving a neutral party, e.g. certification authority, notary or trusted third party [TTP]
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q20/00—Payment architectures, schemes or protocols
    • G06Q20/04—Payment circuits
    • G06Q20/06—Private payment circuits, e.g. involving electronic currency used among participants of a common payment scheme
    • G06Q20/065—Private payment circuits, e.g. involving electronic currency used among participants of a common payment scheme using e-cash
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q20/00—Payment architectures, schemes or protocols
    • G06Q20/04—Payment circuits
    • G06Q20/06—Private payment circuits, e.g. involving electronic currency used among participants of a common payment scheme
    • G06Q20/065—Private payment circuits, e.g. involving electronic currency used among participants of a common payment scheme using e-cash
    • G06Q20/0655—Private payment circuits, e.g. involving electronic currency used among participants of a common payment scheme using e-cash e-cash managed centrally
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q20/00—Payment architectures, schemes or protocols
    • G06Q20/38—Payment protocols; Details thereof
    • G06Q20/382—Payment protocols; Details thereof insuring higher security of transaction
    • G06Q20/3821—Electronic credentials
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q20/00—Payment architectures, schemes or protocols
    • G06Q20/38—Payment protocols; Details thereof
    • G06Q20/40—Authorisation, e.g. identification of payer or payee, verification of customer or shop credentials; Review and approval of payers, e.g. check credit lines or negative lists
    • G06Q20/401—Transaction verification
    • G06Q20/4014—Identity check for transactions
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q20/00—Payment architectures, schemes or protocols
    • G06Q20/38—Payment protocols; Details thereof
    • G06Q20/40—Authorisation, e.g. identification of payer or payee, verification of customer or shop credentials; Review and approval of payers, e.g. check credit lines or negative lists
    • G06Q20/401—Transaction verification
    • G06Q20/4016—Transaction verification involving fraud or risk level assessment in transaction processing
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q40/00—Finance; Insurance; Tax strategies; Processing of corporate or income taxes
    • G06Q40/12—Accounting
    • G06Q40/123—Tax preparation or submission
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/04—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks
    • H04L63/0428—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks wherein the data content is protected, e.g. by encrypting or encapsulating the payload
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/06—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols the encryption apparatus using shift registers or memories for block-wise or stream coding, e.g. DES systems or RC4; Hash functions; Pseudorandom sequence generators
    • H04L9/0618—Block ciphers, i.e. encrypting groups of characters of a plain text message using fixed encryption transformation
    • H04L9/0637—Modes of operation, e.g. cipher block chaining [CBC], electronic codebook [ECB] or Galois/counter mode [GCM]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/32—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials
    • H04L9/3236—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials using cryptographic hash functions
    • H04L9/3239—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials using cryptographic hash functions involving non-keyed hash functions, e.g. modification detection codes [MDCs], MD5, SHA or RIPEMD
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L2209/00—Additional information or applications relating to cryptographic mechanisms or cryptographic arrangements for secret or secure communication H04L9/00
    • H04L2209/56—Financial cryptography, e.g. electronic payment or e-cash

Definitions

  • the present invention relates to an electronic document processing system and method, and more particularly to a secure electronic file processing system and method based on a blockchain structure.
  • the processing of the specific data file is typically implemented in the following manner: the paper or electronic target data file is centralized at the central data processing server, and then the central data processing server The target data file is processed manually or automatically.
  • the present invention proposes a blockchain-based security electronic document processing system and method with high data file processing efficiency and low cost.
  • a security electronic document processing system including a master node, at least one member node, and each of the master node and the at least one member node as independent blocks Connected to form a blockchain;
  • the master node is configured to generate a security electronic file based on a security electronic file generation request from any member node, and transmit the generated security electronic file to a member node specified by the security electronic file generation request ;
  • Each of the at least one member node is capable of constructing the security electronic file generation request based on the occurrence of a triggering event, and transmitting the security electronic file generation request to the primary node;
  • the at least one member node is further capable of receiving a security electronic file from the primary node and is capable of performing operations on the secure electronic file by data communication with another member node.
  • the master node is capable of generating the security electronic file.
  • the security electronic file is transmitted in an encrypted manner between the relevant nodes of the blockchain.
  • each of the at least one member node can be associated with a business entity and/or an individual, ie the business entity and/or individual can be via the at least one member node One or more of the access to the blockchain.
  • the service entity accesses the blockchain via one or more of the at least one member node, the service entity can be constructed and sent via the member node The security electronic file generation request.
  • the individual accesses the blockchain via one or more of the at least one member node, the individual is able to receive the security electronic file via the member node And capable of implementing an operation for the secure electronic file by performing data communication with a member node accessed by the business entity.
  • the business entity is capable of querying and browsing the security electronic file associated therewith via the member node.
  • the individual is able to query and browse the security electronic file associated therewith via the member node.
  • the member node accessed by the service entity is capable of verifying the validity of the security electronic file and only verifying before performing the operation for the security electronic file The operation for the security electronic file is actually implemented after the adoption.
  • the operation for the secure electronic file includes transferring ownership of the secure electronic file and performing a resource transfer operation associated with the secure electronic file.
  • a security electronic file processing method based on a blockchain structure includes the following steps:
  • the master node generates a security electronic file based on the received security electronic file generation request, and transmits the generated security electronic file to the member node specified by the security electronic file generation request;
  • (A3) any one of the at least one member node performing an operation for the secure electronic file by performing data communication with another member node after receiving the security electronic file.
  • the master node is capable of generating the security electronic file.
  • the security electronic file is transmitted in an encrypted manner between the relevant nodes of the blockchain.
  • each of the at least one member node can be associated with a business entity and/or an individual, ie the business entity and/or individual can be via the at least one member node One or more of the access to the blockchain.
  • the service entity accesses the blockchain via one or more of the at least one member node, the service entity can be constructed and sent via the member node The security electronic file generation request.
  • the individual accesses the blockchain via one or more of the at least one member node, the individual is able to receive the security electronic file via the member node And capable of implementing an operation for the secure electronic file by performing data communication with a member node accessed by the business entity.
  • the business entity is capable of querying and browsing the security electronic file associated therewith via the member node.
  • the individual is able to query and browse the security electronic file associated therewith via the member node.
  • the member node accessed by the service entity is capable of verifying the security before performing the operation on the security electronic file The validity of the electronic file and the actual operation of the security electronic file is only implemented after the verification is passed.
  • the operation for the secure electronic file includes transferring ownership of the secure electronic file and performing a resource transfer operation associated with the secure electronic file.
  • the block electronic chain processing-based security electronic file processing system and method disclosed by the present invention has the following advantages: since the primary node 1 is only used to generate security electronic files, and other security-oriented electronic files are used by other blocks in the blockchain. Node implementation has high data processing efficiency and low cost due to the use of electronic files.
  • FIG. 1 is a schematic structural diagram of a security chain electronic file processing system based on a blockchain structure according to an embodiment of the present invention
  • FIG. 2 is a flow chart of a method for processing a secure electronic file based on a blockchain structure in accordance with an embodiment of the present invention.
  • the security electronic document processing system disclosed by the present invention includes a master node 1, at least one member node 2, and each of the master node 1, the at least one member node 2 is independent.
  • the blocks are connected to each other to form a chain block.
  • the master node 1 eg, a tax authority node
  • generates a security electronic file eg, a ticket in a financial field, such as an electronic invoice
  • a security electronic file generation request from any member node 2
  • generates the generated electronic The file is transferred to the member node 2 specified by the security electronic file generation request.
  • Each of the at least one member node 2 is capable of constructing the security electronic file generation request based on the occurrence of a triggering event (eg, a consumption event) and transmitting the security electronic file generation request to the primary node 1 .
  • the at least one member node 2 is capable of receiving a security electronic file from the primary node 1 and is capable of performing operations on the secure electronic file by data communication with another member node 2 (eg, For example, the reimbursement of electronic invoices).
  • only the master node 1 can generate the security electronic file.
  • the secure electronic file is transmitted in an encrypted manner between associated nodes of the blockchain.
  • each of the at least one member node 2 can be associated with a business entity (eg, a business) and/or an individual, ie, the business entity (eg, The enterprise or merchant) and/or the individual can access the blockchain via one or more of the at least one member node 2.
  • a business entity eg, a business
  • an individual ie, the business entity (eg, The enterprise or merchant) and/or the individual can access the blockchain via one or more of the at least one member node 2.
  • the service entity eg, a business or a merchant accesses the blockchain via one or more of the at least one member node 2
  • the service entity is capable of constructing and transmitting the security electronic file generation request via the member node 2.
  • the individual accesses the blockchain via one or more of the at least one member node 2, the individual is able to pass the member node 2 receiving the security electronic file and enabling an operation for the secure electronic file (eg, reimbursement of an electronic invoice) by data communication with a member node 2 accessed by the business entity.
  • an operation for the secure electronic file eg, reimbursement of an electronic invoice
  • the business entity is able to query and browse the security electronic files associated therewith via the member node 2.
  • the individual is able to query and browse the security electronic files associated therewith via the member node 2.
  • the member node 2 accessed by the service entity is capable of verifying the security electronic file before performing the operation on the security electronic file. Validity, and the operation for the security electronic file is actually implemented only after the verification is passed.
  • the operation for the secure electronic file includes transferring ownership of the secure electronic file and performing association with the secure electronic file Resource transfer operations (such as fund transfer operations).
  • the secure electronic file Resource transfer operations such as fund transfer operations
  • the security electronic document processing system disclosed by the present invention has the following advantages.
  • Point Since the master node 1 is only used to generate security electronic files, and other security electronic files are implemented by other nodes in the blockchain, it has high data processing efficiency and low cost due to the use of electronic files. .
  • the security electronic file processing method based on the blockchain structure disclosed in the present invention includes the following steps: (A1) a member node in a chain block formed by a master node and at least one member node Constructing a security electronic file generation request based on the occurrence of a triggering event (eg, a consumption event), and transmitting the security electronic file generation request to the primary node, wherein the primary node and the at least one member node Each of the modules is connected to each other as separate blocks; (A2) the master node (eg, tax authority node) generates a security electronic file based on the received security electronic file generation request (eg, a ticket in the financial field) , such as an electronic invoice, and transmitting the generated security electronic file to a member node specified by the security electronic file generation request; (A3) receiving any of the at least one member node at the security
  • only the master node can generate the security electronic file.
  • the security electronic file is transmitted in an encrypted manner between related nodes of the blockchain.
  • each of the at least one member node can be associated with a business entity (eg, a business) and/or an individual, ie, the business entity (eg, a business Or a merchant) and/or an individual can access the blockchain via one or more of the at least one member node.
  • a business entity eg, a business
  • an individual ie, the business entity (eg, a business Or a merchant) and/or an individual can access the blockchain via one or more of the at least one member node.
  • the service entity for example, an enterprise or a merchant
  • accesses the blockchain via one or more of the at least one member node the service entity (for example, an enterprise or a merchant) accesses the blockchain via one or more of the at least one member node.
  • the business entity is capable of constructing and transmitting the security electronic file generation request via the member node.
  • the individual after an individual accesses the blockchain via one or more of the at least one member node, the individual can receive via the member node The security electronic file and can pass The member nodes accessed by the business entity perform data communication to perform operations on the security electronic file (for example, reimbursement of electronic invoices).
  • the business entity is capable of querying and browsing a security electronic file associated therewith via a member node.
  • the individual is able to query and browse the security electronic file associated therewith via the member node.
  • the member node accessed by the service entity can verify the validity of the security electronic file before performing the operation on the security electronic file. And the operation of the security electronic file is actually implemented only after the verification is passed.
  • the operation for the security electronic file includes transferring ownership of the security electronic file and performing association with the security electronic file Resource transfer operations (such as fund transfer operations).
  • the security electronic file Resource transfer operations such as fund transfer operations
  • the security electronic file processing method disclosed by the present invention has the following advantages: since the master node is only used to generate security electronic files, and other security electronic files are implemented by other nodes in the blockchain, High data processing efficiency and low cost due to the use of electronic files.

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Abstract

本发明提出了基于区块链结构的安全性电子文件处理方法，其包括：由主节点和至少一个成员节点构成区块链中的成员节点基于触发事件的发生而构建安全性电子文件生成请求，并将安全性电子文件生成请求发送至主节点；主节点基于所接收到的安全性电子文件生成请求而生成安全性电子文件，并将所生成的安全性电子文件传送至安全性电子文件生成请求指定的成员节点；所述至少一个成员节点中的任一个在接收到所述安全性电子文件后通过与另外的成员节点进行数据通信而实施针对所述安全性电子文件的操作。本发明所公开的系统和方法具有高的数据文件处理效率并且成本较低。

Description

基于区块链结构的安全性电子文件处理系统及方法 技术领域
本发明涉及电子文件处理系统及方法，更具体地，涉及基于区块链结构的安全性电子文件处理系统及方法。
背景技术
目前，随着基于网络的应用的日益广泛以及不同领域(例如金融领域)的业务种类的日益丰富，对特定的数据文件(例如金融领域中的票据文件)进行高效处理变得越来越重要。
在现有的技术方案中，典型地以如下方式实现这对特定的数据文件的处理：将纸质的或者电子化的目标数据文件集中至中心数据处理服务器处，随后，该中心数据处理服务器借助人工或者自动地处理所述目标数据文件。
然而，上述现有的技术方案存在如下问题：由于采用集中式处理模式，故效率较低并且负载分配不均衡，另外，由于需要使用纸质载体，故成本较高。
因此，存在如下需求：提供具有高的数据文件处理效率并且成本较低的基于区块链结构的安全性电子文件处理系统及方法。
发明内容
为了解决上述现有技术方案所存在的问题，本发明提出了具有高的数据文件处理效率并且成本较低的基于区块链结构的安全性电子文件处理系统及方法。
本发明的目的是通过以下技术方案实现的：
一种安全性电子文件处理系统，所述安全性电子文件处理系统包括主节点、至少一个成员节点，并且所述主节点、所述至少一个成员节点中的每个各自作为独立的区块彼此相连接以构成区块链；
所述主节点被配置为基于来自任一成员节点的安全性电子文件生成请求而生成安全性电子文件，并将所生成的安全性电子文件传送至所述安全性电子文件生成请求指定的成员节点；
所述至少一个成员节点中的每个能够基于触发事件的发生而构建所述安全性电子文件生成请求，并将所述安全性电子文件生成请求发送至所述主节点；
所述至少一个成员节点进一步能够接收来自所述主节点的安全性电子文件，并且能够通过与另外的成员节点进行数据通信而实施针对所述安全性电子文件的操作。
在上面所公开的方案中，优选地，仅所述主节点能够生成所述安全性电子文件。
在上面所公开的方案中，优选地，所述安全性电子文件在所述区块链的相关节点之间以加密的方式被传送。
在上面所公开的方案中，优选地，所述至少一个成员节点中的每个能够与业务实体和/或个人相关联，即所述业务实体和/或个人能够经由所述至少一个成员节点中的一个或多个接入所述区块链。
在上面所公开的方案中，优选地，在所述业务实体经由所述至少一个成员节点中的一个或多个接入所述区块链后，所述业务实体能够经由该成员节点构建并发送所述安全性电子文件生成请求。
在上面所公开的方案中，优选地，在个人经由所述至少一个成员节点中的一个或多个接入所述区块链后，所述个人能够经由该成员节点接收所述安全性电子文件，并且能够通过与所述业务实体所接入的成员节点进行数据通信而实施针对所述安全性电子文件的操作。
在上面所公开的方案中，优选地，所述业务实体能够经由成员节点查询并浏览与其相关联的安全性电子文件。
在上面所公开的方案中，优选地，所述个人能够经由成员节点查询并浏览与其相关联的安全性电子文件。
在上面所公开的方案中，优选地，在实施针对所述安全性电子文件的操作之前，所述业务实体所接入的成员节点能够验证所述安全性电子文件的有效性，并且仅在验证通过后实际实施针对所述安全性电子文件的操作。
在上面所公开的方案中，优选地，所述针对所述安全性电子文件的操作包括转移所述安全性电子文件的所有权以及执行与所述安全性电子文件相关联的资源转移操作。
本发明的目的也可以通过以下技术方案实现：
一种基于区块链结构的安全性电子文件处理方法，所述基于区块链结构的安全性电子文件处理方法包括下列步骤：
(A1)由主节点和至少一个成员节点构成区块链中的成员节点基于触发事件的发生而构建安全性电子文件生成请求，并将所述安全性电子文件生成请求发送至所述主节点，其中，所述主节点和所述至少一个成员节点中的每个各自作为独立的区块彼此相连接；
(A2)所述主节点基于所接收到的安全性电子文件生成请求而生成安全性电子文件，并将所生成的安全性电子文件传送至所述安全性电子文件生成请求指定的成员节点；
(A3)所述至少一个成员节点中的任一个在接收到所述安全性电子文件后通过与另外的成员节点进行数据通信而实施针对所述安全性电子文件的操作。
在上面所公开的方案中，优选地，仅所述主节点能够生成所述安全性电子文件。
在上面所公开的方案中，优选地，所述安全性电子文件在所述区块链的相关节点之间以加密的方式被传送。
在上面所公开的方案中，优选地，所述至少一个成员节点中的每个能够与业务实体和/或个人相关联，即所述业务实体和/或个人能够经由所述至少一个成员节点中的一个或多个接入所述区块链。
在上面所公开的方案中，优选地，在所述业务实体经由所述至少一个成员节点中的一个或多个接入所述区块链后，所述业务实体能够经由该成员节点构建并发送所述安全性电子文件生成请求。
在上面所公开的方案中，优选地，在个人经由所述至少一个成员节点中的一个或多个接入所述区块链后，所述个人能够经由该成员节点接收所述安全性电子文件，并且能够通过与所述业务实体所接入的成员节点进行数据通信而实施针对所述安全性电子文件的操作。
在上面所公开的方案中，优选地，所述业务实体能够经由成员节点查询并浏览与其相关联的安全性电子文件。
在上面所公开的方案中，优选地，所述个人能够经由成员节点查询并浏览与其相关联的安全性电子文件。
在上面所公开的方案中，优选地，在实施针对所述安全性电子文件的操作之前，所述业务实体所接入的成员节点能够验证所述安全性 电子文件的有效性，并且仅在验证通过后实际实施针对所述安全性电子文件的操作。
在上面所公开的方案中，优选地，所述针对所述安全性电子文件的操作包括转移所述安全性电子文件的所有权以及执行与所述安全性电子文件相关联的资源转移操作。
本发明所公开的基于区块链结构的安全性电子文件处理系统及方法具有如下优点：由于主节点1仅用于生成安全性电子文件，而其他针对安全性电子文件由区块链中的其他节点实施，故具有高的数据处理效率，并且由于使用电子文件，故成本较低。
附图说明
结合附图，本发明的技术特征以及优点将会被本领域技术人员更好地理解，其中：
图1是根据本发明的实施例的基于区块链结构的安全性电子文件处理系统的示意性结构图；
图2是根据本发明的实施例的基于区块链结构的安全性电子文件处理方法的流程图。
具体实施方式
图1是根据本发明的实施例的基于区块链结构的安全性电子文件处理系统的示意性结构图。如图1所示，本发明所公开的安全性电子文件处理系统包括主节点1、至少一个成员节点2，并且所述主节点1、所述至少一个成员节点2中的每个各自作为独立的区块彼此相连接以构成区块链(chain blocks)。所述主节点1(例如税务机关节点)基于来自任一成员节点2的安全性电子文件生成请求而生成安全性电子文件(例如金融领域中的票据，诸如电子发票)，并将所生成的电子文件传送至所述安全性电子文件生成请求指定的成员节点2。所述至少一个成员节点2中的每个能够基于触发事件(例如消费事件)的发生而构建所述安全性电子文件生成请求，并将所述安全性电子文件生成请求发送至所述主节点1。所述至少一个成员节点2能够接收来自所述主节点1的安全性电子文件，并且能够通过与另外的成员节点2进行数据通信而实施针对所述安全性电子文件的操作(例 如，电子发票的报销)。
优选地，在本发明所公开的安全性电子文件处理系统中，仅所述主节点1能够生成所述安全性电子文件。
优选地，在本发明所公开的安全性电子文件处理系统中，所述安全性电子文件在所述区块链的相关节点之间以加密的方式被传送。
优选地，在本发明所公开的安全性电子文件处理系统中，所述至少一个成员节点2中的每个能够与业务实体(例如企业)和/或个人相关联，即所述业务实体(例如企业或商户)和/或个人能够经由所述至少一个成员节点2中的一个或多个接入所述区块链。
优选地，在本发明所公开的安全性电子文件处理系统中，在所述业务实体(例如企业或商户)经由所述至少一个成员节点2中的一个或多个接入所述区块链后，所述业务实体能够经由该成员节点2构建并发送所述安全性电子文件生成请求。
优选地，在本发明所公开的安全性电子文件处理系统中，在个人经由所述至少一个成员节点2中的一个或多个接入所述区块链后，所述个人能够经由该成员节点2接收所述安全性电子文件，并且能够通过与所述业务实体所接入的成员节点2进行数据通信而实施针对所述安全性电子文件的操作(例如，电子发票的报销)。
优选地，在本发明所公开的安全性电子文件处理系统中，所述业务实体能够经由成员节点2查询并浏览与其相关联的安全性电子文件。
优选地，在本发明所公开的安全性电子文件处理系统中，所述个人能够经由成员节点2查询并浏览与其相关联的安全性电子文件。
优选地，在本发明所公开的安全性电子文件处理系统中，在实施针对所述安全性电子文件的操作之前，所述业务实体所接入的成员节点2能够验证所述安全性电子文件的有效性，并且仅在验证通过后实际实施针对所述安全性电子文件的操作。
优选地，在本发明所公开的安全性电子文件处理系统中，所述针对所述安全性电子文件的操作包括转移所述安全性电子文件的所有权以及执行与所述安全性电子文件相关联的资源转移操作(例如资金划拨操作)。
由上可见，本发明所公开的安全性电子文件处理系统具有下列优 点：由于主节点1仅用于生成安全性电子文件，而其他针对安全性电子文件由区块链中的其他节点实施，故具有高的数据处理效率，并且由于使用电子文件，故成本较低。
图2是根据本发明的实施例的基于区块链结构的安全性电子文件处理方法的流程图。如图2所示，本发明所公开的基于区块链结构的安全性电子文件处理方法包括下列步骤：(A1)由主节点和至少一个成员节点构成区块链(chain blocks)中的成员节点基于触发事件(例如消费事件)的发生而构建安全性电子文件生成请求，并将所述安全性电子文件生成请求发送至所述主节点，其中，所述主节点和所述至少一个成员节点中的每个各自作为独立的区块彼此相连接；(A2)所述主节点(例如税务机关节点)基于所接收到的安全性电子文件生成请求而生成安全性电子文件(例如金融领域中的票据，诸如电子发票)，并将所生成的安全性电子文件传送至所述安全性电子文件生成请求指定的成员节点；(A3)所述至少一个成员节点中的任一个在接收到所述安全性电子文件后通过与另外的成员节点进行数据通信而实施针对所述安全性电子文件的操作(例如，电子发票的报销)。
优选地，在本发明所公开的安全性电子文件处理方法中，仅所述主节点能够生成所述安全性电子文件。
优选地，在本发明所公开的安全性电子文件处理方法中，所述安全性电子文件在所述区块链的相关节点之间以加密的方式被传送。
优选地，在本发明所公开的安全性电子文件处理方法中，所述至少一个成员节点中的每个能够与业务实体(例如企业)和/或个人相关联，即所述业务实体(例如企业或商户)和/或个人能够经由所述至少一个成员节点中的一个或多个接入所述区块链。
优选地，在本发明所公开的安全性电子文件处理方法中，在所述业务实体(例如企业或商户)经由所述至少一个成员节点中的一个或多个接入所述区块链后，所述业务实体能够经由该成员节点构建并发送所述安全性电子文件生成请求。
优选地，在本发明所公开的安全性电子文件处理方法中，在个人经由所述至少一个成员节点中的一个或多个接入所述区块链后，所述个人能够经由该成员节点接收所述安全性电子文件，并且能够通过与 所述业务实体所接入的成员节点进行数据通信而实施针对所述安全性电子文件的操作(例如，电子发票的报销)。
优选地，在本发明所公开的安全性电子文件处理方法中，所述业务实体能够经由成员节点查询并浏览与其相关联的安全性电子文件。
优选地，在本发明所公开的安全性电子文件处理方法中，所述个人能够经由成员节点查询并浏览与其相关联的安全性电子文件。
优选地，在本发明所公开的安全性电子文件处理方法中，在实施针对所述安全性电子文件的操作之前，所述业务实体所接入的成员节点能够验证所述安全性电子文件的有效性，并且仅在验证通过后实际实施针对所述安全性电子文件的操作。
优选地，在本发明所公开的安全性电子文件处理方法中，所述针对所述安全性电子文件的操作包括转移所述安全性电子文件的所有权以及执行与所述安全性电子文件相关联的资源转移操作(例如资金划拨操作)。
由上可见，本发明所公开的安全性电子文件处理方法具有下列优点：由于主节点仅用于生成安全性电子文件，而其他针对安全性电子文件由区块链中的其他节点实施，故具有高的数据处理效率，并且由于使用电子文件，故成本较低。
尽管本发明是通过上述的优选实施方式进行描述的，但是其实现形式并不局限于上述的实施方式。应该认识到：在不脱离本发明主旨和范围的情况下，本领域技术人员可以对本发明做出不同的变化和修改。

Claims (20)

  1. 一种安全性电子文件处理系统，所述安全性电子文件处理系统包括主节点、至少一个成员节点，并且所述主节点、所述至少一个成员节点中的每个各自作为独立的区块彼此相连接以构成区块链；
    所述主节点被配置为基于来自任一成员节点的安全性电子文件生成请求而生成安全性电子文件，并将所生成的安全性电子文件传送至所述安全性电子文件生成请求指定的成员节点；
    所述至少一个成员节点中的每个能够基于触发事件的发生而构建所述安全性电子文件生成请求，并将所述安全性电子文件生成请求发送至所述主节点；
    所述至少一个成员节点进一步能够接收来自所述主节点的安全性电子文件，并且能够通过与另外的成员节点进行数据通信而实施针对所述安全性电子文件的操作。
  2. 根据权利要求1所述的安全性电子文件处理系统，其特征在于，仅所述主节点能够生成所述安全性电子文件。
  3. 根据权利要求2所述的安全性电子文件处理系统，其特征在于，所述安全性电子文件在所述区块链的相关节点之间以加密的方式被传送。
  4. 根据权利要求3所述的安全性电子文件处理系统，其特征在于，所述至少一个成员节点中的每个能够与业务实体和/或个人相关联，即所述业务实体和/或个人能够经由所述至少一个成员节点中的一个或多个接入所述区块链。
  5. 根据权利要求4所述的安全性电子文件处理系统，其特征在于，在所述业务实体经由所述至少一个成员节点中的一个或多个接入所述区块链后，所述业务实体能够经由该成员节点构建并发送所述安全性电子文件生成请求。
  6. 根据权利要求5所述的安全性电子文件处理系统，其特征在于，在个人经由所述至少一个成员节点中的一个或多个接入所述区块链后，所述个人能够经由该成员节点接收所述安全性电子文件，并且能够通过与所述业务实体所接入的成员节点进行数据通信而实施针对所述安全性电子文件的操作。
  7. 根据权利要求6所述的安全性电子文件处理系统，其特征在于，所述业务实体能够经由成员节点查询并浏览与其相关联的安全性电子文件。
  8. 根据权利要求7所述的安全性电子文件处理系统，其特征在于，所述个人能够经由成员节点查询并浏览与其相关联的安全性电子文件。
  9. 根据权利要求8所述的安全性电子文件处理系统，其特征在于，在实施针对所述安全性电子文件的操作之前，所述业务实体所接入的成员节点能够验证所述安全性电子文件的有效性，并且仅在验证通过后实际实施针对所述安全性电子文件的操作。
  10. 根据权利要求9所述的安全性电子文件处理系统，其特征在于，所述针对所述安全性电子文件的操作包括转移所述安全性电子文件的所有权以及执行与所述安全性电子文件相关联的资源转移操作。
  11. 一种基于区块链结构的安全性电子文件处理方法，所述基于区块链结构的安全性电子文件处理方法包括下列步骤：
    (A1)由主节点和至少一个成员节点构成区块链中的成员节点基于触发事件的发生而构建安全性电子文件生成请求，并将所述安全性电子文件生成请求发送至所述主节点，其中，所述主节点和所述至少一个成员节点中的每个各自作为独立的区块彼此相连接；
    (A2)所述主节点基于所接收到的安全性电子文件生成请求而生成安全性电子文件，并将所生成的安全性电子文件传送至所述安全性电子文件生成请求指定的成员节点；
    (A3)所述至少一个成员节点中的任一个在接收到所述安全性电子文件后通过与另外的成员节点进行数据通信而实施针对所述安全性电子文件的操作。
  12. 根据权利要求11所述的安全性电子文件处理方法，其特征在于，仅所述主节点能够生成所述安全性电子文件。
  13. 根据权利要求12所述的安全性电子文件处理方法，其特征在于，所述安全性电子文件在所述区块链的相关节点之间以加密的方式被传送。
  14. 根据权利要求13所述的安全性电子文件处理方法，其特征在于，所述至少一个成员节点中的每个能够与业务实体和/或个人相 关联，即所述业务实体和/或个人能够经由所述至少一个成员节点中的一个或多个接入所述区块链。
  15. 根据权利要求14所述的安全性电子文件处理方法，其特征在于，在所述业务实体经由所述至少一个成员节点中的一个或多个接入所述区块链后，所述业务实体能够经由该成员节点构建并发送所述安全性电子文件生成请求。
  16. 根据权利要求15所述的安全性电子文件处理方法，其特征在于，在个人经由所述至少一个成员节点中的一个或多个接入所述区块链后，所述个人能够经由该成员节点接收所述安全性电子文件，并且能够通过与所述业务实体所接入的成员节点进行数据通信而实施针对所述安全性电子文件的操作。
  17. 根据权利要求16所述的安全性电子文件处理方法，其特征在于，所述业务实体能够经由成员节点查询并浏览与其相关联的安全性电子文件。
  18. 根据权利要求17所述的安全性电子文件处理方法，其特征在于，所述个人能够经由成员节点查询并浏览与其相关联的安全性电子文件。
  19. 根据权利要求18所述的安全性电子文件处理方法，其特征在于，在实施针对所述安全性电子文件的操作之前，所述业务实体所接入的成员节点能够验证所述安全性电子文件的有效性，并且仅在验证通过后实际实施针对所述安全性电子文件的操作。
  20. 根据权利要求19所述的安全性电子文件处理方法，其特征在于，所述针对所述安全性电子文件的操作包括转移所述安全性电子文件的所有权以及执行与所述安全性电子文件相关联的资源转移操作。
PCT/CN2017/100509 2016-09-19 2017-09-05 基于区块链结构的安全性电子文件处理系统及方法 WO2018050002A1 (zh)

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