CN109587200B - Block chain as-a-service platform and system - Google Patents
Block chain as-a-service platform and system Download PDFInfo
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- CN109587200B CN109587200B CN201710909316.6A CN201710909316A CN109587200B CN 109587200 B CN109587200 B CN 109587200B CN 201710909316 A CN201710909316 A CN 201710909316A CN 109587200 B CN109587200 B CN 109587200B
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- 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
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- 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
- H04L67/104—Peer-to-peer [P2P] networks
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- 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
- H04L67/50—Network services
- H04L67/51—Discovery or management thereof, e.g. service location protocol [SLP] or web services
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- 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
- H04L67/50—Network services
- H04L67/60—Scheduling or organising the servicing of application requests, e.g. requests for application data transmissions using the analysis and optimisation of the required network resources
Abstract
A block chain as a service platform and a system thereof are provided, the block chain as a service platform comprises: the system comprises block chain namely service application support and management, block chain namely service provider, block chain namely service client and block chain namely service resource allocation and management, wherein the block chain namely service application support and management provides service support for the block chain application, and the block chain namely service resource allocation and management applies for the block chain namely service infrastructure resource or releases the block chain namely service required infrastructure resource; the block chain, i.e. service provider, provides a block chain, i.e. service, service to a block chain, i.e. service client. The scheme provided by the application reduces the deployment difficulty of the block chain application and improves the deployment efficiency of the block chain service.
Description
Technical Field
The invention relates to the field of communication, in particular to a block chain as a service platform and a system.
Background
The blockchain is a novel application paradigm integrating technologies such as distributed data storage, point-to-point network transmission, a consensus mechanism, an intelligent contract, data encryption and the like. The block chain provides a distributed general ledger technology, and is mainly characterized by decentralization, tamper resistance, traceability, safety and automatic execution of intelligent contracts.
Currently, block chains are being applied to various industries gradually, the technology development is very fast, application cases are extremely fast to appear, and the block chains are distributed in various fields such as finance, traffic, logistics, health, culture, education, intellectual property, internet of things, e-government affairs, smart cities and industry 4.0.
The block chain technology is currently faced with the biggest obstacles of difficult application, and lacks of effective platform, unified standard and convenient open source achievement (although there are already open source projects of etherhouses, hyperlegger and the like) to support the development of multi-service applications in various fields.
Cloud computing is a paradigm for providing service configuration and management on demand through a pool of elastically shared resources accessible over a network. Cloud computing can provide an infrastructure resource pool for computing, storage, and networking, with features such as broadband access, service measurability, multi-tenancy, on-demand services, and fast elastic expansion, and also provides a variety of cloud computing service classes, such as: software as a Service (SaaS), Communication as a Service (CaaS), Platform as a Service (PaaS), Infrastructure as a Service (IaaS), and Network as a Service (NaaS), among others.
With the deployment of cloud computing services, blockchains are expected to be the most promising Service applications, and accordingly, Blockchain as a Service (BaaS) comes into play. However, the BaaS solution in the related art at present lacks a clear unified standard and specification, and is not beneficial to the development of the block chain service and the service use of the block chain user.
Disclosure of Invention
At least one embodiment of the present invention provides a block chain, i.e., a service platform and a system, which reduce a technical admission threshold of a block chain and improve deployment efficiency of a block chain service.
To achieve the above objective, at least one embodiment of the present invention provides a block chain as a service platform, including: blockchain as a service application support and management, blockchain as a service provider, blockchain as a service client, blockchain as a service resource allocation and management, wherein:
the blockchain as a service application support and management is set to interact with blockchain applications, provide service support for the blockchain applications, and manage the blockchain as a service provider and the blockchain as a service client;
the block chain, i.e. service resource allocation and management is set to apply for or release the block chain, i.e. service infrastructure resources, from the block chain, i.e. service infrastructure resources, according to the block chain, i.e. service provider, and the block chain, i.e. service client;
the block chain, namely the service provider, is set to provide a block chain, namely the service, to the block chain, namely the service client;
the blockchain i.e. service client is arranged to request and use blockchain i.e. service services from the blockchain i.e. service provider.
In an optional embodiment, the blockchain as a service platform further includes: blockchain as a service partner, wherein:
the block chain service partner is set to support and assist the block chain service provider to provide the block chain service and support the block chain service client to use the block chain service;
the block chain, i.e. service resource allocation and management, is further arranged to apply for or release from block chain, i.e. service infrastructure resources, infrastructure resources required for the block chain, i.e. service, according to the request of the block chain, i.e. service partner.
In an optional embodiment, the blockchain as a service partner comprises at least one of: the system comprises a client management subunit, a service providing subunit, a block chain application server and a resource application subunit, wherein:
the client management subunit is configured to manage a block chain, i.e., service provider, and a block chain, i.e., service client, which use the service provided by the block chain, i.e., service partner, and to manage block chain, i.e., service traffic and application usage, provided by the block chain, i.e., service partner, used by the block chain, i.e., service provider, and the block chain, i.e., service client;
the service providing subunit is configured to provide a block chain, i.e., a service, to the block chain, i.e., a service provider, and the block chain, i.e., a service client;
the block chain application service terminal unit is set as a service end to provide a block chain application set for the block chain, namely a service provider, and the block chain, namely a service client;
the resource application subunit is configured to allocate and manage application resources to the block chain, i.e., service resources, and allocate resources to the customer management subunit, the service providing subunit, and the block chain application service terminal unit.
In an optional embodiment, the blockchain service provider includes at least one of: the intelligent contract comprises an intelligent contract subunit, a consensus mechanism subunit, a node management subunit, an encryption engine subunit, a user management subunit, a multi-chain management subunit, a point-to-point network subunit and a block storage subunit, wherein:
the intelligent contract subunit is set to store, enable and execute an intelligent contract;
the consensus mechanism subunit is configured to save, enable and execute a consensus mechanism;
the node management subunit is set to manage the block chain nodes;
the encryption engine subunit is set to provide an algorithm library used by the block chain for calling;
the user management subunit is set to manage a block chain, namely service client side information;
the multi-chain management subunit is set to manage multi-chains;
the point-to-point network subunit is configured to provide point-to-point network resources;
the block storage subunit is configured to store and synchronize block data.
In an alternative embodiment, the blockchain as-a-service client side includes at least one of: the system comprises a user management subunit, a service request subunit, a block chain application client and a resource application subunit, wherein:
the user management subunit is set to manage the block chain, namely service user information;
the service request subunit is set to initiate a service request and service discovery for accessing and using a block chain, namely a service provided by a service provider, according to a block chain, namely a request of a service user;
the blockchain application client sub-unit is configured to enable access and use of services provided by the blockchain service provider and the blockchain service partner as clients;
the resource application subunit is configured to allocate and manage application resources to the block chain, i.e., service resources, and allocate resources to the user management subunit, the service request subunit, and the block chain application client terminal unit.
In an optional embodiment, the blockchain as a service platform is based on a platform as a service implementation of cloud computing.
An embodiment of the present invention provides a block chain as a service system, including the above block chain as a service platform, further including: blockchain applications, blockchain as a service infrastructure resources, blockchain as a service northbound interface, blockchain as a service southbound interface, wherein:
the block chain application is set to provide a block chain application instance to a block chain user through the block chain service northbound interface and the block chain service application support and management interaction of the block chain service platform;
the blockchain service infrastructure resource is configured to provide infrastructure resources required for blockchain service and perform abstraction and control of infrastructure resources through the blockchain service southbound interface and the blockchain service resource allocation and management interaction of the blockchain service southbound interface and the blockchain service platform.
In an alternative embodiment, the blockchain is implemented using cloud computing based software as a service.
In an alternative embodiment, the blockchain as a service infrastructure resource is based on a cloud computing as a service implementation.
In an alternative embodiment, the blockchain as a service infrastructure resource is further configured to obtain infrastructure resources to a cloud computing infrastructure platform on which the underlying layer is based.
Compared with the related art, the blockchain service platform, the modules and the functions provided by at least one embodiment of the invention are defined as the blockchain service platform, the modules and the functions. The composition of a blockchain service platform is defined, and the reference architecture and role definition of the blockchain service (such as a blockchain service provider, a blockchain service partner, and a blockchain service client) are provided. By standardizing system composition, role definition and reference architecture of block chains as services in cloud computing, the block chains as service platforms based on cloud computing are efficiently constructed by effectively utilizing the characteristics of resource allocation as required, elastic expandability and the like of cloud computing to support rapid deployment and implementation of various block chain applications, the problems of actual deployment and implementation of the block chains are solved, the development of the cloud computing is promoted, and the combined application value of the cloud computing, big data and the block chains is improved.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.
Drawings
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the example serve to explain the principles of the invention and not to limit the invention.
Fig. 1 is a reference model diagram of a block chain as a service system based on cloud computing according to an embodiment of the present invention;
fig. 2 is a corresponding reference model diagram of a cloud-computing-based block chain as a service system and a cloud computing service hierarchy according to an embodiment of the present invention;
fig. 3 is a detailed diagram of a corresponding reference model of a cloud-computing-based blockchain as a service system and a cloud computing service hierarchy according to an embodiment of the present invention;
fig. 4 is a reference architecture diagram of a cloud computing-based blockchain as a service system according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, embodiments of the present invention will be described in detail below with reference to the accompanying drawings. It should be noted that the embodiments and features of the embodiments in the present application may be arbitrarily combined with each other without conflict.
Aiming at the problems that the current block chain technology threshold is high, the application is difficult and the block chain service cannot be deployed quickly, the application provides a block chain as a service (BaaS) system in cloud computing, the block chain system is used as a service of the cloud computing to be provided for users (the users comprise a block chain as a service provider, a block chain as a service partner and a block chain as a service customer), the block chain is used as the content of a cloud computing PaaS platform or is independently used as a platform and uses the computing, storing and network resources provided by the cloud computing, so that the admission technology threshold of the block chain is reduced, the convenient application of the block chain service is realized, the deployment efficiency of the block chain service is improved, and the combined application value of the cloud computing, the big data and the block chain is improved.
Fig. 1 is a reference model diagram of a block chain as a service system based on cloud computing according to an embodiment of the present invention. As shown in fig. 1, the cloud computing-based block chain as a Service system includes a block chain application (block chain Applications)101, a block chain as a Service platform (BaaS) 102, a block chain as a Service Infrastructure Resource (BaaS Infrastructure Resource)103, a block chain as a Service Northbound Interface (BaaS Northbound Interface, BaaS NBI)104, and a block chain as a Service Southbound Interface (BaaS SBI) 105. The Blockchain-as-a-Service platform 102 includes a Blockchain-as-a-Service Application Support and Management (BaaS Application Support and Management)102a, a Blockchain-as-a-Service Partner (Blockchain-as-a-Service Partner)102b, a Blockchain-as-a-Service Provider (Blockchain-as-a-Service Provider)102c, a Blockchain-as-a-Service client (Blockchain) 102d, and a Blockchain-as-a-Service Resource Allocation and Management (BaaS Resource Allocation and Management)102e, where:
the blockchain application 101 is configured to provide blockchain application instances to blockchain users by interacting with the blockchain as-a-service application support and management 102a of the blockchain as-a-service platform 102 through the blockchain as-a-service northbound interface 104;
the blockchain as a service application support and management 102a is configured to interact with blockchain applications, provide business support for the blockchain applications, manage the blockchain as a service provider 102c and the blockchain as a service client 102 d; for example, supporting service development of upper layer blockchain application and coordinating blockchain, i.e., functional engine in service, and performing authentication, charging, statistics, monitoring and other management on supported users, applications, consumed resources and the like;
the blockchain as a service partner 102b is configured to support and assist the blockchain as a service provider 102c to provide the blockchain as a service and support the blockchain as a service client 102d to use the blockchain as a service; for example, the specific implementation of the functions may include customer management, service provision, blockchain application service end, resource application, and the like;
the blockchain as service provider 102c is configured to provide blockchain as service services to the blockchain as service client 102 d; for example, the ability to build, provide and maintain blockchain core services for blockchain or service clients is ensured from multiple dimensions, and the provision of some core services may be accomplished with the assistance of blockchain or service partners, such as aspects including operation management, deployment management, service management, business management, customer support management, cross-chain management, peer-to-peer network management, and blockstore management; the specific implementation of the method can comprise functions of intelligent contracts, consensus mechanisms, node management, encryption engines, user management, multi-link management, point-to-point (P2P) networks, block storage and the like;
the blockchain as a service client 102d is configured to request and use blockchain as a service from the blockchain as a service provider 102 c; and may thus establish a business relationship with the blockchain, i.e., service partner 102b, whose specific implementation may include functions such as user management, business request, blockchain application client, and resource application;
the block chain, i.e., service resource allocation and management 102e is configured to apply for or release infrastructure resources required for the block chain, i.e., service, from the block chain, i.e., service infrastructure resources 103, in accordance with the requests of the block chain, i.e., service provider 102c, the block chain, i.e., service client 102d, and the block chain, i.e., service partner 102 b; specifically, the requirements such as requests, allocation, release, monitoring, and management of the blockchain service resources from the blockchain service client 102d, the blockchain service provider 102c, and the blockchain service partner 102b are satisfied, and infrastructure resources including computation, network, and storage required for applying for and releasing the blockchain service from the blockchain service infrastructure resources 103 through the blockchain service southbound interface 105;
the blockchain as service infrastructure resources 103 are configured to interact with the blockchain as service resource allocation and management 102e of the blockchain as service platform 102 through the blockchain as service southbound interface 105, provide infrastructure resources required for blockchain as service, and perform abstraction and control of infrastructure resources. Further, it is also responsible for obtaining infrastructure as a service (laas) resources to a cloud computing infrastructure platform (IaaS) on which the underlying layer is based, the infrastructure resources including at least one of: computing, network, and storage resources;
the blockchain as a service northbound interface 104 is used for blockchain application information transfer and interface call between the blockchain application 101 and the blockchain as a service platform 102;
the block chain as a service southbound interface 105 is used for the block chain as a service resource allocation and management 102e to apply for and release the block chain as a service infrastructure resources 103 for the block chain as a service, the infrastructure resources including at least one of: computing, network, and storage resources.
It should be noted that, in another embodiment, the blockchain as a service platform 102 may not include the blockchain as a service partner 102 b.
Fig. 2 is a corresponding reference model diagram of a cloud-computing-based block chain as a service system and a cloud computing service hierarchy according to an embodiment of the present invention. As shown in fig. 2, the blockchain application 101 corresponds to a layer of embedded software as a service 201, that is, the blockchain application 101 is implemented by software as a service based on cloud computing; the blockchain service platform 102 corresponds to an embedded platform service 202 hierarchy, i.e., a platform service implementation based on cloud computing of the blockchain service platform 102, and the blockchain service infrastructure resources 103 corresponds to an embedded infrastructure service 203 hierarchy, i.e., an infrastructure service implementation based on cloud computing of the blockchain service infrastructure resources 103. It should be noted here that the corresponding embedding relationship is only a hierarchical partitioning method, and does not mean that the corresponding embedding relationship is necessarily limited to the hierarchical relationship in a specific implementation, for example, BaaS itself may be separately abstracted as an independent PaaS (platform as a service) platform.
Fig. 3 is a detailed view of a user perspective of a corresponding role and sub-roles of a cloud computing-based block chain as a service system and a cloud computing service hierarchy according to an embodiment of the present invention. As shown in fig. 3, the blockchain as a service partner 102b, the blockchain as a service provider 102c, and the blockchain as a service client 102d included in the blockchain as a service 102 are further refined, wherein:
the blockchain as a service partner 102b includes the following sub-roles: a blockchain, namely a service developer, a blockchain, namely a service auditor, and a blockchain, namely a service broker;
the blockchain as service provider 102c includes the following sub-roles: an operations manager, a deployment manager, a services manager, a business manager, a customer support manager, a cross-chain manager, a peer-to-peer network manager, and a block storage manager;
the blockchain as a service client 102d includes the following sub-roles: blockchain as service user, blockchain as service manager, blockchain as service operator and blockchain as service integrator.
Fig. 4 is a reference architecture diagram of a cloud computing-based blockchain as a service system according to another embodiment of the present invention. As shown in fig. 4, the cloud computing-based blockchain as a service system includes a blockchain application 101, a blockchain as a service platform 102, and blockchain as a service infrastructure resource 103. The blockchain service platform 102 includes a blockchain service partner 102b, a blockchain service provider 102c, and a blockchain service client 102 d. In this embodiment, the blockchain service partner 102b, the blockchain service provider 102c, and the blockchain service client 102d are described in detail, and the rest of the modules refer to other embodiments.
Wherein the blockchain as a service partner 102b comprises at least one of: a customer management sub-unit 102b1, a service providing sub-unit 102b2, a blockchain application service sub-unit 102b3, and a resource application sub-unit 102b4, wherein:
the customer management subunit 102b1 is configured to manage the blockchain service provider 102c and the blockchain service customer 102d that use the service provided by the blockchain service partner 102b, and to manage the blockchain service provider 102c and the blockchain service customer 102d that use the service provided by the blockchain service partner 102b and the application usage;
the service providing subunit 102b2 is configured to provide a blockchain service to the blockchain service provider 102c and the blockchain service client 102d, such as service development, service audit, service agent, etc. of the blockchain service;
the blockchain application service terminal unit 102b3 is configured to provide a set of blockchain applications as a server for use by the blockchain service provider 102c and the blockchain service client 102 d;
the resource application subunit 102b4 is configured to apply for resources to the blockchain service resource allocation and management 102e, and allocate resources to the customer management subunit 102b1, the service provision subunit 102b2, and the blockchain application service terminal unit 102b 3.
Wherein the blockchain service provider 102c includes at least one of: an intelligent contract sub-unit 102c1, a consensus mechanism sub-unit 102c2, a node management sub-unit 102c3, an encryption engine sub-unit 102c4, a user management sub-unit 102c5, a multi-chain management sub-unit 102c6, a point-to-point network sub-unit 102c7, a chunk store sub-unit 102c8, wherein:
the intelligent contract sub-unit 102c1 is configured to save, enable and execute intelligent contracts;
the consensus mechanism subunit 102c2 is configured to save, enable and execute a consensus mechanism;
the node management sub-unit 102c3 is configured to manage blockchain nodes, the management blockchain nodes including at least one of: creating, increasing, reducing and deleting management block chain nodes, managing resource use of the block chain nodes and monitoring the running state of the block chain nodes;
the encryption engine subunit 102c4 is configured to provide for invocation an algorithm library used by the blockchain, the algorithm library including at least one of: the system comprises an encryption algorithm library, a hash algorithm library, a digest algorithm library, an asymmetric public key algorithm library and a signature algorithm library;
the user management subunit 102c5 is configured to manage a block chain, i.e., service client information;
the multiple chain management subunit 102c6 is configured to manage multiple chains; the management multi-chain comprises at least one of the following: managing inter-chain relationships among multiple chains, resource use conditions and running states;
the point-to-point network sub-unit 102c7 is configured to provide P2P network resources including, but not limited to: establishing and dismantling a point-to-point network and establishing a secure link;
the tile storage subunit 102c8 is configured to store and synchronize tile data.
Wherein the blockchain as a service client 102d includes at least one of: a user management subunit 102d1, a service request subunit 102d2, a blockchain application client subunit 102d3, and a resource application subunit 102d4, wherein:
the subscriber management subunit 102d1 is configured to manage a block chain, i.e., service subscriber information;
the service request subunit 102d2 is configured to initiate a service request and service discovery for accessing and using a blockchain, i.e., a blockchain as a service provided by the service provider 102c, according to a request of a blockchain, i.e., a service user;
the blockchain application client subunit 102d3 is configured to enable access to and use of services provided by the blockchain service provider 102c and the blockchain service partner 102b as clients;
the resource application subunit 102d4 is arranged to apply for resources to the blockchain service resource allocation and management 102e and to allocate resources to the user management subunit 102d1, the service request subunit 102d2 and the blockchain application client subunit 102d 3. In addition, the resource requested by the resource request subunit 102d4 can be used to meet the operation requirement of the resource request subunit 102d 4.
In at least one embodiment of the present invention, an architected blockchain, i.e., service platform and system are provided, which effectively reduce the technical admission threshold of blockchains, improve the deployment efficiency of blockchain services, and implement convenient application of blockchain, i.e., services, thereby promoting the combined application value of cloud computing, big data, and blockchains.
Based on the blockchain service platform provided by the embodiment, resource infrastructure is provided through cloud computing, and differentiated services of different blockchain applications are provided for different users by loading customized intelligent contracts, consensus mechanisms and encryption algorithms. On the premise that a cloud computing-based BaaS platform is well constructed, the BaaS platform can provide block chain application customization, construction and service capabilities to the outside, and particularly:
1) specific blockchain applications can provide differentiated services different from other blockchain applications for users thereof by configuring specific resources (such as calculation, storage and network), loading a special intelligent contract, a consensus mechanism and an encryption algorithm according to the service logic characteristics of the block chain applications;
2) on the BaaS platform, a plurality of block chain applications can be simultaneously constructed, and data and information can be shared between chains through inter-chain interfaces;
3) the BaaS platform can also integrate an intelligent contract, a consensus mechanism and an encryption algorithm from a third party to provide services for users;
4) the BaaS platform can repeatedly utilize computing, storage and network resources of cloud computing to share infrastructure, so that resource consumption of block link point construction is reduced, construction cost is saved, and engineering construction time is shortened.
An application example of block chain service deployment based on the BaaS system is given below. For example, if a client wishes to develop a blockchain electronic license application, on the BaaS platform:
1) selecting and configuring a used consensus mechanism, an encryption engine, a block storage mode and capacity, the number of users, the node positions and the number of nodes according to the application of the electronic license block chain;
2) the BaaS platform automatically generates an application client for the electronic license block chain application, makes a service request, applies for resources, performs user management, provides an intelligent contract operating environment and an intelligent contract template and interface, provides encryption engine capability, provides block storage and data synchronization, constructs a network link and ensures the security of the network link;
3) the electronic certificate application customizes a special intelligent contract according to an intelligent contract template and an interface provided by the BaaS;
4) in one embodiment, the electronic license application may determine whether to load the proprietary consensus mechanism and the proprietary encryption algorithm to the encryption engine and execute the proprietary consensus algorithm and the proprietary encryption algorithm according to the consensus mechanism and the encryption engine provided by the BaaS;
5) the electronic certificate application loads block data according to a block storage interface provided by the BaaS and calculates hash, abstract, signature and the like by applying an encryption engine related algorithm;
6) in service operation, the BaaS platform feeds back information of the resource condition, the online user condition, the service operation state and the like used by the electronic license blockchain application to a client.
Based on the block chain, namely the service platform, the block chain application can be deployed rapidly.
It should be noted that an embodiment of the present invention provides an apparatus, including a memory and a processor, where the memory stores a program, and the program, when read and executed by the processor, implements the functions of the above block chain, i.e., the service platform.
An embodiment of the present invention provides a computer-readable storage medium, which stores one or more programs that are executable by one or more processors and implement the functions of the above blockchain service platform.
The computer-readable storage medium includes: a U-disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a removable hard disk, a magnetic or optical disk, and other various media capable of storing program codes.
Although the embodiments of the present invention have been described above, the above description is only for the convenience of understanding the present invention, and is not intended to limit the present invention. It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (10)
1. A blockchain as a service platform, comprising: blockchain as a service application support and management, blockchain as a service provider, blockchain as a service client, blockchain as a service resource allocation and management, wherein:
the blockchain as a service application support and management is set to interact with blockchain applications, provide service support for the blockchain applications, and manage the blockchain as a service provider and the blockchain as a service client;
the block chain, i.e. service resource allocation and management is set to apply for or release the block chain, i.e. service infrastructure resources, from the block chain, i.e. service infrastructure resources, according to the block chain, i.e. service provider, and the block chain, i.e. service client;
the block chain, namely the service provider, is set to provide a block chain, namely the service, to the block chain, namely the service client;
the blockchain i.e. service client is arranged to request and use blockchain i.e. service services from the blockchain i.e. service provider.
2. The blockchain services platform of claim 1, wherein the blockchain services platform further comprises: blockchain as a service partner, wherein:
the block chain service partner is set to support and assist the block chain service provider to provide the block chain service and support the block chain service client to use the block chain service;
the block chain, i.e. service resource allocation and management, is further arranged to apply for or release from block chain, i.e. service infrastructure resources, infrastructure resources required for the block chain, i.e. service, according to the request of the block chain, i.e. service partner.
3. The blockchain services platform of claim 2 wherein the blockchain services partner comprises at least one of: customer management subunit, service providing subunit, block chain application service terminal unit and resource application subunit, wherein:
the client management subunit is configured to manage a block chain, i.e., service provider, and a block chain, i.e., service client, which use the service provided by the block chain, i.e., service partner, and to manage block chain, i.e., service traffic and application usage, provided by the block chain, i.e., service partner, used by the block chain, i.e., service provider, and the block chain, i.e., service client;
the service providing subunit is configured to provide a block chain, i.e., a service, to the block chain, i.e., a service provider, and the block chain, i.e., a service client;
the block chain application service terminal unit is set as a service end to provide a block chain application set for the block chain, namely a service provider, and the block chain, namely a service client;
the resource application subunit is configured to allocate and manage application resources to the block chain, i.e., service resources, and allocate resources to the customer management subunit, the service providing subunit, and the block chain application service terminal unit.
4. The blockchain service platform of claim 1, wherein the blockchain service provider includes at least one of: the intelligent contract comprises an intelligent contract subunit, a consensus mechanism subunit, a node management subunit, an encryption engine subunit, a user management subunit, a multi-chain management subunit, a point-to-point network subunit and a block storage subunit, wherein:
the intelligent contract subunit is set to store, enable and execute an intelligent contract;
the consensus mechanism subunit is configured to save, enable and execute a consensus mechanism;
the node management subunit is set to manage the block chain nodes;
the encryption engine subunit is set to provide an algorithm library used by the block chain for calling;
the user management subunit is set to manage a block chain, namely service client side information;
the multi-chain management subunit is set to manage multi-chains;
the point-to-point network subunit is configured to provide point-to-point network resources;
the block storage subunit is configured to store and synchronize block data.
5. The blockchain services platform of claim 1, wherein the blockchain services platform further comprises: block chains are serving partners; the blockchain as a service client side includes at least one of: a user management subunit, a service request subunit, a block chain application client terminal unit and a resource application subunit, wherein:
the user management subunit is set to manage the block chain, namely service user information;
the service request subunit is set to initiate a service request and service discovery for accessing and using a block chain, namely a service provided by a service provider, according to a block chain, namely a request of a service user;
the blockchain application client sub-unit is configured to enable access and use of services provided by the blockchain service provider and the blockchain service partner as clients;
the resource application subunit is configured to allocate and manage application resources to the blockchain, i.e., service resources, and allocate resources to the user management subunit, the service request subunit, and the blockchain application client terminal unit.
6. The blockchain as a service platform of claim 1, wherein the blockchain as a service platform is based on a platform as a service implementation of cloud computing.
7. A blockchain as service system comprising the blockchain as service platform according to any one of claims 1 to 6, further comprising: blockchain applications, blockchain as a service infrastructure resources, blockchain as a service northbound interface, blockchain as a service southbound interface, wherein:
the block chain application is set to provide a block chain application instance to a block chain user through the block chain service northbound interface and the block chain service application support and management interaction of the block chain service platform;
the blockchain service infrastructure resource is configured to provide infrastructure resources required for blockchain service and perform abstraction and control of infrastructure resources through the blockchain service southbound interface and the blockchain service resource allocation and management interaction of the blockchain service southbound interface and the blockchain service platform.
8. The blockchain as a service system of claim 7, wherein the blockchain is implemented using cloud computing based software as a service.
9. The blockchain as a service system of claim 7 wherein the blockchain as a service infrastructure resources are based on a cloud computing infrastructure as a service implementation.
10. A blockchain as service system as claimed in any one of claims 7 to 9 wherein the blockchain as service infrastructure resources are further arranged to obtain infrastructure resources to a cloud computing infrastructure platform on which the underlying infrastructure is based.
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