CN111242591A - Block chain transaction processing method, system and storage medium based on joint signature - Google Patents
Block chain transaction processing method, system and storage medium based on joint signature Download PDFInfo
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Abstract
The invention relates to the technical field of block chains, and particularly discloses a block chain transaction processing method, a system and a storage medium based on joint signature, wherein a transaction request initiated by an account A is acquired; adding a payment-instead account B of the resources on the chain to the transaction request, wherein the account B provides payment-instead service of the resources on the chain for the transaction request; then, the transaction request is subjected to joint signature through the account A and the account B; finally, the transaction request after the joint signature is sent to the block chain node; the account A only needs to initiate a transaction request, and does not need to initiate a resource payment request, so that the on-chain transaction which is not perceived by a user layer is realized, and the user experience is better.
Description
Technical Field
The invention relates to the technical field of block chains, in particular to a block chain transaction processing method based on joint signature and a system and a storage medium applying the method.
Background
The blockchain is a decentralized trust mechanism in nature, which achieves information security and accuracy by collectively maintaining a sustainable database through sharing among distributed nodes. The block chain has the advantages of decentralization, transparent transaction process, no information falsification, traceability and the like, and is widely applied to the financial field.
Under the block chain common identification mechanism, each block chain account can initiate a transaction, when a node responsible for block output receives a transaction request, the node can perform corresponding calculation, within the block output time set by the system, the node can calculate all transactions in the period, and all results are synchronized into the whole block chain network. When the verification is successful, the node stores the data related to the transaction into the block, which consumes a certain storage resource, and the node calculation consumes the corresponding network calculation power.
Existing blockchain public links all involve resource consumption on the link because resources such as computational power and network bandwidth are consumed when a node processes a transaction. However, if the calculation and the network bandwidth are provided simply for free in an open public link, an attacker can easily launch the DDoS attack. For this reason, all on-chain resources are designed into a cost-effective mode. For example, bitcoin and Etheng, Gas fee is paid when each transfer is carried out; on the block chain, the user needs to mortgage the resources on the chain, exchange resources such as computing power and network bandwidth.
For the user, when the computing power and the network bandwidth in the account are not enough or when there is not enough Gas in the account, a link transaction cannot be initiated, and the experience is very unfriendly.
Disclosure of Invention
The invention provides a block chain transaction processing method, a system and a storage medium based on joint signature for solving the problems and combining with the actual requirements of a block chain, a transaction user only needs to initiate a transaction request and does not need to initiate a resource payment request, thereby realizing the perceptive on-chain transaction of a user layer and having better user experience.
In order to achieve the purpose, the invention adopts the technical scheme that:
a block chain transaction processing method based on joint signature comprises the following steps:
a. acquiring a transaction request initiated by an account A;
b. adding a payment-instead account B of the resources on the chain to the transaction request, wherein the account B provides payment-instead service of the resources on the chain for the transaction request;
c. jointly signing the transaction request through the account A and the account B;
d. and sending the transaction request subjected to the joint signature to the blockchain node.
Preferably, the joint signature in step c is obtained by signing the transaction request with the account B and then signing the transaction request with the account a again.
Preferably, the account B is a public chain wallet, the account a is a wallet account a, the wallet account a initiates a transaction request on a chain through a wallet client and adds the account B of the public chain wallet to the transaction request, the public chain wallet provides resources on the chain for the transaction request and performs a first digital signature on the transaction request, and then the account a performs a second digital signature on the transaction request and sends the transaction request to the block chain node.
Further, the transaction request includes any one of: transfer of money, voting, mortgage or redemption, purchasing resources; the resources on the chain are network bandwidth or computational power.
Preferably, the account B is a game or social application platform, the account a is a contract account a of the application platform, the contract account a initiates a transaction request on a chain through an application client and adds the account B of the application platform to the transaction request, the application platform provides resources on the chain for the transaction request and performs a first digital signature on the transaction request, and then the account a performs a second digital signature on the transaction request and sends the transaction request to the blockchain node.
Further, the transaction request includes any one of: transfer of money, voting, mortgage or redemption, purchasing resources; the resources on the chain are network bandwidth or computational power.
Preferably, the account B is a leasing platform, the account a initiates a transaction request on the chain and adds the account B of the leasing platform to the transaction request, the leasing platform leases resources on the chain to the account a and performs a first digital signature on the transaction request, the account a performs a second digital signature on the transaction request, and the leasing platform performs a second signature on the transaction request and then sends the transaction request subjected to the joint signature to the block chain node.
Further, the transaction request is a lease transaction of resources on the chain; the resources on the chain are network bandwidth or computing power, and the leasing platform generates a flow package from the resources on the chain and leases the flow package to the account A; and the leasing platform further pays resource fee for the transaction request while leasing the resource on the chain to the account A.
Another object of the present invention is to provide a blockchain transaction processing system based on joint signature, which includes a memory and a processor, wherein the memory has instructions stored therein, and the processor causes the system to implement the blockchain transaction processing method according to any one of the above items by executing the instructions stored in the memory.
A further object of the present invention is to provide a computer-readable storage medium, in which instructions are stored, and the system executes the instructions to implement the method for processing blockchain transactions according to any of the above mentioned methods.
The invention has the beneficial effects that:
(1) by adopting the method, the traditional internet transaction or internet of things transaction can be converted into the link transaction based on the block chain, the operation is still carried out according to the original traditional operation mode, and the user layer has no perception, so that the user experience is better;
(2) when the transaction user (account A) performs transaction operation, only a transaction request needs to be initiated and a signature needs to be completed, a payment-for-replacement request of resources on a chain does not need to be initiated, the transaction user does not need to know the problems of resource use and the like, and the operation is more convenient;
(3) the invention provides the transaction user with the on-chain resources or the resource payment for the transaction user through the platform or the system or the third-party user (account B), and can avoid the transaction user from initiating the on-chain transaction due to insufficient resources, thereby ensuring the smooth proceeding of the transaction and promoting the achievement of the transaction.
Detailed Description
In order to make the technical problems, technical solutions and advantageous effects to be solved by the present invention clearer and more obvious, the present invention is further described in detail with reference to specific embodiments below. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The decentralized application on the blockchain deploys applications like the APP in the android market by deploying a special intelligent contract on the main network in the morning, and the main difference between the application on the chain and the traditional APP is that all user operations are recorded on the chain, so that the application on the chain cannot be tampered.
The traditional APP server is freely provided for users to use in modes of renting a cloud server by developers and the like; however, in the chain APP, if the power and the network bandwidth are provided simply for free, an attacker can easily launch DDoS attacks. For this reason, in online APPs, users need to lease computing power or network bandwidth for their own accounts so that transactions can be initiated.
By adopting the method, the user does not need to worry about the resources on the chain such as computing power or network bandwidth, developers of the APP on the chain can rent the resources on the chain and provide the resources for the user free, or provide the substitute rent service of the resources on the chain for the user through the public chain wallet, thereby meeting the daily transaction requirements of the user.
The specific implementation process is as follows:
the invention relates to a block chain transaction processing method based on a joint signature, which comprises the following steps:
a. acquiring a transaction request initiated by an account A;
b. adding a payment-instead account B of the resources on the chain to the transaction request, wherein the account B provides payment-instead service of the resources on the chain for the transaction request;
c. jointly signing the transaction request through the account A and the account B;
d. and sending the transaction request subjected to the joint signature to the blockchain node.
In this embodiment, the joint signature in step c is obtained by signing the transaction request with the account B and then signing the transaction request with the account a again. The combined signature may also be performed in other manners, for example, after the account a performs the first digital signature, the account B performs the second digital signature, which is not limited to this.
In the step a, the transaction request initiated by the account a can be, but is not limited to, transfer, voting, mortgage or redemption of a certificate, purchase of resources or other transaction types; in step B, the account B provides a resource on a chain, and the resource on the chain may be network bandwidth (NET) or Computational Power (CPU) or fuel cost (Gas).
The blockchain is compared to a distributed big ledger, and the operation on the chain can be understood as a transaction. Block chain link point calculation requires consumption of certain resources on the chain such as computing power and network bandwidth, so that pricing of the resources on the chain is different on different block chains, for example, when a transaction is initiated on an ethernet shop, a user needs to pay Gas fee.
The block chain transaction processing method can be widely applied to various public chains, for example, a block chain account A initiates a transfer transaction, and the transfer transaction is to transfer 10 general evidence (token) transfer accounts C in the account; for example, account a carries out voting transaction, and the voting transaction is to cast the votes corresponding to 10 passes in account a to account C; alternatively, for example, account a performs a mortgage transaction that mortgages 10 of the credentials in account a to the system contract account to obtain the resources in the chain. Specific examples are as follows:
first embodiment (public chain wallet system):
in this embodiment, the account B is a public chain wallet, the account a is a wallet account a, the wallet account a initiates a transaction request on a chain through a wallet client and adds the account B of the public chain wallet to the transaction request, the public chain wallet provides resources on the chain for the transaction request and performs a first digital signature on the transaction request, and then the account a performs a second digital signature on the transaction request and sends the transaction request to the block chain node.
In this embodiment, after the account a and the account B complete the signature together, the transaction request is synchronized to each node on the blockchain network, and the node receives the information to process the information, thereby completing the uplink process.
Second embodiment (application platform for games or social interaction):
the account B is a game or social application platform, the account A is a contract account A of the application platform, the contract account A initiates a transaction request on a chain through an application client and adds the account B of the application platform to the transaction request, the application platform provides resources on the chain for the transaction request and carries out a first digital signature on the transaction request, and then the account A carries out a second digital signature on the transaction request and sends the second digital signature to the block chain node.
By adopting the method of the embodiment, when a developer of a game application or a social application designs an intelligent contract, a joint signature mechanism can be adopted, namely when a user (account A) performs a specific operation such as transfer to a contract account (block link node) of the game or the social application, the account (account B) of the developer provides resources such as network bandwidth and computing power for the user.
Third embodiment (third party rental platform):
the account B is a leasing platform, the account A initiates a transaction request on a chain and adds the account B of the leasing platform to the transaction request, the leasing platform leases resources on the chain to the account A and carries out a first digital signature on the transaction request, the account A carries out a second digital signature on the transaction request, and the leasing platform carries out a second signature on the transaction request and then sends the transaction request subjected to joint signature to the block chain node.
In this embodiment, the transaction request is a lease transaction of resources on a chain; and the resources on the chain are network bandwidth or computing power, and the leasing platform generates a flow package from the resources on the chain and leases the flow package to the account A.
And the leasing platform further pays resource fee for the transaction request while leasing the resource on the chain to the account A. For example, account a has no resources, requires 10ms of resources to be leased, and the operation of the lease transaction requires 2ms to be consumed; at this time, the leasing platform pays a resource fee of 2ms for the account a, and leases the remaining 8ms to the account a.
An embodiment of the present invention further provides a system (such as the public chain wallet system of the first embodiment, the game or social application platform of the second embodiment, the third party leasing platform of the third embodiment, and the like), which includes a memory and a processor, where the memory stores instructions, and the processor executes the instructions stored in the memory to enable the system to implement the blockchain transaction processing method of any one of the above embodiments.
The system may be a computer device comprising at least one processor, a communication bus, a memory, and at least one communication interface.
The processor may be a general purpose Central Processing Unit (CPU), microprocessor, application-specific integrated circuit (ASIC), or one or more integrated circuits configured to control the execution of programs in accordance with the inventive arrangements.
The communication bus may include a path that transfers information between the aforementioned components. The communication interface 604 may be implemented using any transceiver or other communication network, such as ethernet, Radio Access Network (RAN), Wireless Local Area Network (WLAN), etc.
The Memory may be, but is not limited to, a Read-Only Memory (ROM) or other type of static storage device that can store static information and instructions, a Random Access Memory (RAM) or other type of dynamic storage device that can store information and instructions, an electrically erasable Programmable Read-Only Memory (EEPROM), a compact disc Read-Only Memory (CD-ROM) or other optical disc storage, optical disc storage (including compact disc, laser disc, optical disc, digital versatile disc, blu-ray disc, etc.), a magnetic disk storage medium or other magnetic storage device, or any other medium that can be used to carry or store desired program code in the form of instructions or data structures and that can be accessed by a computer. The memory may be self-contained and coupled to the processor via a bus. The memory may also be integral to the processor.
Wherein the memory is used for storing program codes for executing the scheme of the invention and is controlled by the processor to execute. The processor is configured to execute program code stored in the memory.
In particular implementations, a processor may include one or more CPUs, as one embodiment.
In particular implementations, a system may include multiple processors, such as a processor and a processor, as an example. Each of these processors may be a single-core (single-CPU) processor or a multi-core (multi-CPU) processor. A processor herein may refer to one or more devices, circuits, and/or processing cores for processing data (e.g., computer program instructions).
In a particular implementation, the system may also include an output device and an input device, as one embodiment. The output device and the input device are each in communication with the processor. The user input may be accepted in a number of ways, for example, the input device may be a mouse, a keyboard, a touch screen device or a sensing device, etc.
The system described above may be a general purpose computer device or a special purpose computer device. In a specific implementation, the system may be a desktop computer, a laptop computer, a network server, a Personal Digital Assistant (PDA), a mobile phone, a tablet computer, a wireless terminal device, a communication device, an embedded device, or the like.
One or more software modules are stored in the memory of the system. The system may implement the software module by using a processor and program codes in a memory to implement the method for processing blockchain transactions according to the above embodiments.
An embodiment of the present invention also provides a computer storage medium having instructions stored therein; the system (which may be a computer device, such as a server) executes the instructions, for example, a processor in the computer device executes the instructions, so that the system implements the blockchain transaction processing method according to the above embodiment.
It should be noted that, in the present specification, the embodiments are all described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments may be referred to each other. For the system embodiment, since it is basically similar to the method embodiment, the description is simple, and for the relevant points, refer to the partial description of the method embodiment. Also, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element. In addition, those skilled in the art will appreciate that all or part of the steps for implementing the above embodiments may be implemented by hardware, or may be implemented by a program instructing associated hardware, where the program may be stored in a computer-readable storage medium, and the above-mentioned storage medium may be a read-only memory, a magnetic disk, an optical disk, or the like.
While the above description shows and describes the preferred embodiments of the present invention, it is to be understood that the invention is not limited to the forms disclosed herein, but is not to be construed as excluding other embodiments and is capable of use in various other combinations, modifications, and environments and is capable of changes within the scope of the inventive concept as expressed herein, commensurate with the above teachings, or the skill or knowledge of the relevant art. And that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (10)
1. A block chain transaction processing method based on joint signature is characterized by comprising the following steps:
a. acquiring a transaction request initiated by an account A;
b. adding a payment-instead account B of the resources on the chain to the transaction request, wherein the account B provides payment-instead service of the resources on the chain for the transaction request;
c. jointly signing the transaction request through the account A and the account B;
d. and sending the transaction request subjected to the joint signature to the blockchain node.
2. The method according to claim 1, wherein the method comprises: the joint signature in the step c is to sign the transaction request again by the account a after the account B signs the transaction request.
3. The method according to claim 2, wherein the method comprises: the account B is a public chain wallet, the account A is a wallet account A, the wallet account A initiates a transaction request on a chain through a wallet client and adds the account B of the public chain wallet to the transaction request, the public chain wallet provides chain resources for the transaction request and carries out a first digital signature on the transaction request, and then the account A carries out a second digital signature on the transaction request and sends the second digital signature to the block chain node.
4. The method according to claim 3, wherein the method comprises: the transaction request includes any of: transfer of money, voting, mortgage or redemption, purchasing resources; the resources on the chain are network bandwidth or computational power.
5. The method according to claim 2, wherein the method comprises: the account B is a game or social application platform, the account A is a contract account A of the application platform, the contract account A initiates a transaction request on a chain through an application client and adds the account B of the application platform to the transaction request, the application platform provides resources on the chain for the transaction request and carries out a first digital signature on the transaction request, and then the account A carries out a second digital signature on the transaction request and sends the second digital signature to the block chain node.
6. The method according to claim 5, wherein the method comprises: the transaction request includes any of: transfer of money, voting, mortgage or redemption, purchasing resources; the resources on the chain are network bandwidth or computational power.
7. The method according to claim 1, wherein the method comprises: the account B is a leasing platform, the account A initiates a transaction request on a chain and adds the account B of the leasing platform to the transaction request, the leasing platform leases resources on the chain to the account A and carries out a first digital signature on the transaction request, the account A carries out a second digital signature on the transaction request, and the leasing platform carries out a second signature on the transaction request and then sends the transaction request subjected to joint signature to the block chain node.
8. The method according to claim 7, wherein the method comprises: the transaction request is a lease transaction of resources on a chain; the resources on the chain are network bandwidth or computing power, and the leasing platform generates a flow package from the resources on the chain and leases the flow package to the account A; and the leasing platform further pays resource fee for the transaction request while leasing the resource on the chain to the account A.
9. A blockchain transaction processing system based on joint signatures, comprising: comprising a memory and a processor, the memory having instructions stored therein, the processor causing a system to implement the blockchain transaction processing method of any one of claims 1 to 8 by executing the instructions stored in the memory.
10. A computer-readable storage medium having instructions stored thereon, wherein execution of the instructions by a system causes the system to implement the blockchain transaction processing method of any one of claims 1 to 8.
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111506932A (en) * | 2020-06-18 | 2020-08-07 | 海南安迈云网络技术有限公司 | Block chain calculation uplink implementation method |
| CN111970350A (en) * | 2020-08-10 | 2020-11-20 | 中国联合网络通信集团有限公司 | Wireless resource transaction method, terminal and system based on block chain network |
| WO2023083525A1 (en) * | 2021-11-11 | 2023-05-19 | NEC Laboratories Europe GmbH | Fast blockchain payment method and system |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107480978A (en) * | 2017-08-04 | 2017-12-15 | 现在（北京）支付股份有限公司 | Based on block chain technology for mode of payment |
| KR20180113146A (en) * | 2017-04-05 | 2018-10-15 | 삼성에스디에스 주식회사 | Method for charging electronic money automatically based on blockchain and system thereof |
| CN109447648A (en) * | 2018-12-07 | 2019-03-08 | 深圳市智税链科技有限公司 | The method of recorded data zone block, accounting nodes and medium in block chain network |
| CN110263092A (en) * | 2019-05-23 | 2019-09-20 | 阿里巴巴集团控股有限公司 | Rent method and device based on block chain |
| CN110335038A (en) * | 2019-05-21 | 2019-10-15 | 北京哥伦布时代科技发展有限公司 | A kind of gas pays out method |
| CN110378686A (en) * | 2019-07-26 | 2019-10-25 | 北京艾摩瑞策科技有限公司 | Digital cash on block chain pays out method and device thereof |
| CN110400132A (en) * | 2019-07-26 | 2019-11-01 | 北京艾摩瑞策科技有限公司 | Method, apparatus, computer equipment and storage medium are paid out based on block chain |
-
2020
- 2020-01-10 CN CN202010025367.4A patent/CN111242591A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20180113146A (en) * | 2017-04-05 | 2018-10-15 | 삼성에스디에스 주식회사 | Method for charging electronic money automatically based on blockchain and system thereof |
| CN107480978A (en) * | 2017-08-04 | 2017-12-15 | 现在（北京）支付股份有限公司 | Based on block chain technology for mode of payment |
| CN109447648A (en) * | 2018-12-07 | 2019-03-08 | 深圳市智税链科技有限公司 | The method of recorded data zone block, accounting nodes and medium in block chain network |
| CN110335038A (en) * | 2019-05-21 | 2019-10-15 | 北京哥伦布时代科技发展有限公司 | A kind of gas pays out method |
| CN110263092A (en) * | 2019-05-23 | 2019-09-20 | 阿里巴巴集团控股有限公司 | Rent method and device based on block chain |
| CN110378686A (en) * | 2019-07-26 | 2019-10-25 | 北京艾摩瑞策科技有限公司 | Digital cash on block chain pays out method and device thereof |
| CN110400132A (en) * | 2019-07-26 | 2019-11-01 | 北京艾摩瑞策科技有限公司 | Method, apparatus, computer equipment and storage medium are paid out based on block chain |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111506932A (en) * | 2020-06-18 | 2020-08-07 | 海南安迈云网络技术有限公司 | Block chain calculation uplink implementation method |
| CN111970350A (en) * | 2020-08-10 | 2020-11-20 | 中国联合网络通信集团有限公司 | Wireless resource transaction method, terminal and system based on block chain network |
| CN111970350B (en) * | 2020-08-10 | 2021-12-14 | 中国联合网络通信集团有限公司 | Wireless resource transaction method, terminal and system based on block chain network |
| WO2023083525A1 (en) * | 2021-11-11 | 2023-05-19 | NEC Laboratories Europe GmbH | Fast blockchain payment method and system |
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