CN115225651A - Information security protection method and device applied to block chain financial fusion and online payment - Google Patents

Information security protection method and device applied to block chain financial fusion and online payment Download PDF

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CN115225651A
CN115225651A CN202210665862.0A CN202210665862A CN115225651A CN 115225651 A CN115225651 A CN 115225651A CN 202210665862 A CN202210665862 A CN 202210665862A CN 115225651 A CN115225651 A CN 115225651A
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information
financial information
financial
consensus
node
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许亦雄
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Individual
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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
    • H04L67/1097—Protocols in which an application is distributed across nodes in the network for distributed storage of data in networks, e.g. transport arrangements for network file system [NFS], storage area networks [SAN] or network attached storage [NAS]
    • 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
    • G06Q20/38215—Use of certificates or encrypted proofs of transaction rights
    • 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
    • G06Q40/04—Trading; Exchange, e.g. stocks, commodities, derivatives or currency exchange

Abstract

The invention relates to the field of information security, and discloses an information security protection method applied to block chain financial fusion and online payment, which comprises the following steps: acquiring financial online payment information of terminal equipment, and creating a block chain network environment of the financial online payment information; the method comprises the steps that an authority-confirming node in a block chain network environment is used for confirming authority of financial online payment information to obtain authority-confirming financial information; after the right authentication of the right-confirming financial information is successful, a common identification mechanism is established for the right-confirming financial information by using a common identification node in the block chain network environment to obtain common identification financial information, after the common identification authentication of the common identification financial information is successful, an intelligent contract of the common identification financial information is established by using an intelligent contract node in the block chain network environment to obtain contract financial information, and after the contract financial information is successfully authenticated, distributed information storage is performed on the contract financial information by using a storage node in the block chain network environment to obtain distributed financial information. The invention can improve the safety of the financial information.

Description

Information security protection method and device applied to block chain financial fusion and online payment
Technical Field
The invention relates to the field of information security, in particular to an information security protection method and device applied to block chain financial fusion and online payment, electronic equipment and a storage medium.
Background
The financial information safety protection is to protect the money information system and the information resource from various threats, interferences and damages, namely, to ensure the safety of the information, on one hand, the important financial information can be prevented from being leaked, and on the other hand, the user can feel safe and reliable in the system use.
At present, the financial information security protection is relatively closed, so that the information security mainly aims at internal systems of institutions, the measures are simple, only a layer of water gate type security protection is needed to be established to isolate key systems and data, but along with the deep fusion of information technology and financial services, the computing environment of the financial industry becomes more open and diversified, and the security of financial information is greatly reduced.
Disclosure of Invention
In order to solve the above problems, the present invention provides an information security protection method, apparatus, electronic device and storage medium for use in blockchain financial and online payment, which can be used for the security of financial information.
In a first aspect, the present invention provides an information security protection method applied to blockchain financial fusion and online payment, including:
acquiring financial online payment information in terminal equipment, and creating a block chain network environment of the financial online payment information, wherein the block chain network environment is a storage network and a monitoring network respectively;
the right-confirming node in the storage network is used for confirming the right of the financial online payment information to obtain right-confirming financial information, and the detection node in the detection network is used for carrying out right-confirming authentication on the right-confirming financial information;
after the right confirmation authentication of the right confirmation financial information is successful, establishing a consensus mechanism for the right confirmation financial information by using a consensus node in the storage network to obtain consensus, and performing consensus authentication on the consensus financial information by using a monitoring node in the detection network;
after the consensus authentication of the consensus financial information is successful, an intelligent contract of the consensus financial information is established by using an intelligent contract node in the storage network to obtain contract financial information, and the contract financial information is subjected to contract authentication by using a monitoring node in the detection network;
and after the contract authentication of the contract financial information is successful, carrying out distributed information storage on the contract financial information by using a storage node in the storage network to obtain the distributed financial information.
In a possible implementation manner of the first aspect, the performing authorization on the financial online payment information by using an authorization node in the storage network to obtain authorized financial information includes:
inquiring user information in the financial online payment information and online payment information of a corresponding user by using an inquiry algorithm in the right-confirming node;
carrying out authority binding on the user information and the online payment information of the corresponding user by using a joint algorithm in the authority confirming node to obtain bound financial information;
and performing right-confirming signature calculation on the bound financial information by using a right-confirming signature function in the right-confirming node to obtain the right-confirming financial information.
In a possible implementation manner of the first aspect, the authority-confirming signature function includes:
fakeMd5 expect ＝∑md5 i
wherein, fakeMd5 expect Representing said entitlement financial information, md5 i Represents the bound financial information, and i represents the number of users.
In one possible implementation manner of the first aspect, the performing, by using a detection node of the detection network, right-confirming authentication on the right-confirming financial information includes:
calculating the right confirmation authentication value of the right confirmation financial information by using a right confirmation authentication function in the detection node;
if the right confirmation authentication value is smaller than a preset authentication value, the right confirmation authentication of the right confirmation financial information fails;
and if the right confirmation authentication value is not smaller than the preset authentication value, the right confirmation authentication of the right confirmation financial information is successful.
In a possible implementation manner of the first aspect, the creating, by using a consensus node in the storage network, a consensus mechanism for the certain financial information to obtain consensus financial information includes:
configuring a consensus rule of the right-determining financial information by using the consensus node;
inquiring information block nodes of each piece of financial information in the authorized financial information, and distributing the consensus rule to each information block node;
and performing consensus authentication on the consensus rule through the information block node, and generating the consensus financial information after the consensus authentication of the consensus rule is successful.
In one possible implementation manner of the first aspect, the creating an intelligent contract of the consensus financial information by using an intelligent contract node in the storage network to obtain contract financial information includes:
constructing an information transmission channel of the consensus financial information by using a connection function in the intelligent contract node;
configuring a data contract of the consensus financial information by using a configuration function in the intelligent contract node;
and issuing the data contract to a user side corresponding to the consensus financial information by using an issuing function in the intelligent contract node according to the information transmission channel so as to sign the data contract through the user side to obtain the contract financial information.
In one possible implementation manner of the first aspect, the performing, by using a storage node in the storage network, distributed information storage on the contract financial information to obtain distributed financial information includes:
carrying out data fragmentation on the contract financial information by using a fragmentation function in the storage node to obtain fragmented financial information;
carrying out fragment copying on the fragment financial information by using a copying algorithm in the storage node to obtain fragment copied financial information;
and carrying out distributed storage on the fragmented copied data by using a distributed algorithm in the storage node to obtain the distributed financial information.
In a second aspect, the present invention provides an information security device applied to block chain financial and online payment, the device comprising:
the system comprises a block chain network creating module, a monitoring module and a processing module, wherein the block chain network creating module is used for acquiring financial online payment information in terminal equipment and creating a block chain network environment of the financial online payment information, and the block chain network environment is a storage network and a monitoring network respectively;
the financial information right confirming module is used for confirming the right of the financial online payment information by using a right confirming node in the storage network to obtain right confirming financial information, and carrying out right confirming authentication on the right confirming financial information by using a detection node in the detection network;
the right-confirming financial information consensus module is used for establishing a consensus mechanism for the right-confirming financial information by using a consensus node in the storage network after the right-confirming financial information is successfully authenticated, obtaining consensus, and performing consensus authentication on the consensus financial information by using a monitoring node in the detection network;
a contract module of the consensus financial information, configured to, after successful consensus authentication of the consensus financial information, create an intelligent contract of the consensus financial information by using an intelligent contract node in the storage network, to obtain contract financial information, and perform contract authentication on the contract financial information by using a monitoring node in the detection network;
and the information distributed storage module is used for carrying out distributed information storage on the contract financial information by using a storage node in the storage network after the contract authentication of the contract financial information is successful to obtain the distributed financial information.
In a third aspect, the present invention provides an electronic device comprising:
at least one processor; and a memory communicatively coupled to the at least one processor;
wherein the memory stores a computer program executable by the at least one processor to enable the at least one processor to perform a method of information security as described in any one of the first aspects above for blockchain financing and online payment.
In a fourth aspect, the present invention provides a computer-readable storage medium storing a computer program, which when executed by a processor implements the information security method applied to blockchain financial and online payment as described in any one of the first aspects above.
Compared with the prior art, the technical principle and the beneficial effects of the scheme are as follows:
the embodiment of the invention firstly acquires financial online payment information in terminal equipment, creates a block chain network environment of the financial online payment information, and can provide a trusty network for information security processing of the financial online payment information; then, the embodiment of the invention establishes the intelligent contract of the consensus financial information by utilizing the intelligent contract node in the storage network, so that the trust of the participator in information transaction can be improved, and the safety of data transmission can be improved; finally, the embodiment of the invention utilizes the distributed nodes in the storage network to store the distributed information of the contract financial information to obtain the distributed financial information, thereby realizing decentralized processing of the contract financial information, reducing the storage cost, greatly reducing the possibility of data loss caused by database damage and improving the data security of the contract financial information. Therefore, the information security protection method, the device, the electronic device and the storage medium applied to the block chain financial fusion and the online payment provided by the embodiment of the invention can improve the security of the financial information.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the invention and together with the description, serve to explain the principles of the invention.
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.
Fig. 1 is a schematic flowchart of an information security protection method applied to block chain financial and online payment according to an embodiment of the present invention;
FIG. 2 is a flowchart illustrating one step of the information security method applied to block chain financial and online payment in FIG. 1 according to an embodiment of the present invention;
FIG. 3 is a flowchart illustrating another step of the information security method applied to block chain financial and online payment in FIG. 1 according to an embodiment of the present invention;
fig. 4 is a block diagram of an information security protection device applied to block chain financial and online payment according to an embodiment of the present invention;
fig. 5 is a schematic internal structural diagram of an electronic device implementing an information security method applied to blockchain financial fusion and online payment according to an embodiment of the present invention.
Detailed Description
It should be understood that the detailed description and specific examples, while indicating the preferred embodiment of the invention, are given by way of illustration only.
The embodiment of the invention provides an information security protection method applied to block chain financing and online payment, and an execution subject of the information security protection method applied to block chain financing and online payment comprises but is not limited to at least one of a server, a terminal and other electronic devices which can be configured to execute the method provided by the embodiment of the invention. In other words, the information security protection method applied to the blockchain financial fusion and the online payment can be executed by software or hardware installed in the terminal device or the server device, and the software can be a blockchain platform. The server includes but is not limited to: a single server, a server cluster, a cloud server or a cloud server cluster, and the like. The server may be an independent server, or may be a cloud server that provides basic cloud computing services such as a cloud service, a cloud database, cloud computing, a cloud function, cloud storage, a Network service, cloud communication, a middleware service, a domain name service, a security service, a Content Delivery Network (CDN), a big data and artificial intelligence platform, and the like.
Fig. 1 is a schematic flow chart of an information security protection method applied to block chain financial fusion and online payment according to an embodiment of the present invention. The information security protection method applied to the blockchain financial fusion and online payment described in fig. 1 includes:
s1, acquiring financial online payment information in terminal equipment, and creating a block chain network environment of the financial online payment information, wherein the block chain network environment is a storage network and a monitoring network respectively.
According to the embodiment of the invention, the block chain network environment of the financial online payment information is established by acquiring the financial online payment information in the terminal equipment, wherein the block chain network environment is respectively a storage network and a monitoring network, and can provide a trusty network for information security processing of the financial online payment information; the financial online payment information refers to user online payment information generated in a financial payment service scene, for example, data such as a user name and payment finance; the block chain network environment is a network environment which is constructed by using a block chain technology and is used for protecting the financial online payment information; the storage network is a network chain used for carrying out security protection on the financial online payment information, and the monitoring network is a network chain used for supervising and testing the storage network for carrying out security protection.
Optionally, the blockchain network environment of the financial online payment information may be implemented by installing go, git, and etherhouse geth tools.
S2, the right-confirming node in the storage network is used for confirming the right of the financial online payment information to obtain right-confirming financial information, and the detection node in the detection network is used for carrying out right-confirming authentication on the right-confirming financial information.
The embodiment of the invention confirms the right of the financial online payment information by utilizing the right confirming node in the storage network to obtain the right confirming financial information, and can protect the ownership of the financial online payment information in a right control mode; wherein the right-confirming node refers to a node in the storage network for performing authority control on the financial online payment information; the right confirmation financial information refers to the financial online payment information after the right confirmation node sets the right.
As an embodiment of the present invention, referring to fig. 2, the performing right-confirming on the financial online payment information by using a right-confirming node in the storage network to obtain right-confirming financial information includes:
s201, inquiring user information in the financial online payment information and online payment information of a corresponding user by using an inquiry algorithm in the right confirming node;
s202, carrying out authority binding on the user information and the online payment information of the corresponding user by using a joint algorithm in the authority confirming node to obtain bound financial information;
s203, performing right-confirming sign-name calculation on the binding financial information by using a right-confirming sign-name function in the right-confirming node to obtain the right-confirming financial information.
The user information refers to personal identity information of the user, such as a user name, a contact address and the like; the online payment information of the corresponding user refers to information generated by online payment of the user, such as order goods, payment amount and the like;
further, in an optional embodiment of the present invention, the authority-confirming signature function includes:
fakeMd5 expect ＝∑md5 i
wherein, fakeMd5 expect Represents the entitlement financial information, md5 i Represents the bound financial information, and i represents the number of users.
Furthermore, the embodiment of the invention can effectively detect whether the authorization of the authorization-confirming financial information is completed by utilizing the detection node of the detection network to carry out authorization-confirming authentication on the authorization-confirming financial information, thereby ensuring that the subsequent protection action on the authorization-confirming financial information can be smoothly carried out.
As an embodiment of the present invention, the performing, by using the detection node of the detection network, right-confirming authentication on the right-confirming financial information includes: and calculating the right confirmation authentication value of the right confirmation financial information by using the right confirmation authentication function in the detection node, wherein if the right confirmation authentication value is smaller than a preset authentication value, the right confirmation authentication of the right confirmation financial information fails, and if the right confirmation authentication value is not smaller than the preset authentication value, the right confirmation authentication of the right confirmation financial information succeeds.
Further, in an optional embodiment of the present invention, the right-confirming authentication function includes:
W(x)＝(fakeMd5 expect -u) T α
wherein W (x) represents the authentication value, fakeMd5 expect The financial information of the right confirmation is shown, mu is the average value vector of the financial information of the right confirmation, and alpha is the discrimination coefficient.
Further, in an optional embodiment of the present invention, the preset authentication value may be set to 0.8, or may be set according to an actual service scenario.
And S3, after the authority confirmation authentication of the authority confirmation financial information is successful, establishing a consensus mechanism for the authority confirmation financial information by using a consensus node in the storage network to obtain the consensus financial information, and performing the consensus authentication on the consensus financial information by using a monitoring node in the detection network.
It should be understood that after the right-confirming authentication of the right-confirming financial information is successful, it indicates that only a user with a right can access the right-confirming financial information, so that the embodiment of the present invention creates a consensus mechanism for the right-confirming financial information by using a consensus node in the storage network to obtain the consensus financial information, which can ensure the consistency of transmission of the right-confirming financial information; the consensus node is a node used for specifying a rule and allowing a participant to identify; the consensus financial information refers to data that all nodes agree on a common acceptance.
As an embodiment of the present invention, referring to fig. 3, the creating a consensus mechanism for the authorized financial information by using a consensus node in the storage network to obtain the consensus financial information includes:
s301, configuring a consensus rule of the right-determining financial information by using the consensus node;
s302, inquiring information block nodes of each piece of financial information in the authorized financial information, and distributing the consensus rule to each information block node;
and S303, carrying out consensus authentication on the consensus rule through the information block node, and generating the consensus financial information after the consensus authentication of the consensus rule is successful.
Wherein, the consensus rule refers to a set of rules that all participants need to obey; the information block node means that each participant is equivalent to a block node; further, in an optional embodiment of the present invention, the distributing the consensus rule to each information block node may be implemented by using a cryptographic principle.
Furthermore, the embodiment of the invention can realize the successful consensus of the consensus financial information by utilizing the monitoring node in the detection network to perform the consensus authentication on the consensus financial information, thereby continuously and effectively protecting the data; the monitoring node is a node used for determining whether the consensus financial information is successful or not.
It should be noted that the consensus authentication of the consensus financial information is the same as the authority-confirming authentication principle of the authority-confirming financial information, and further description thereof is omitted here.
And S4, after the consensus authentication of the consensus financial information is successful, establishing an intelligent contract of the consensus financial information by using an intelligent contract node in the storage network to obtain contract financial information, and performing contract authentication on the contract financial information by using a monitoring node in the detection network.
It should be understood that after the consensus authentication of the consensus financial information is successful, the consensus financial information is identified by all users, so the embodiment of the invention can improve the trust of the participants in information transaction and the security of data transmission by creating the intelligent contract of the consensus financial information by using the intelligent contract node in the storage network; the intelligent contract node is a node used for establishing a mutual constraint agreement between all participants, and the contract financial information is the consensus financial information after the contract is created.
As an embodiment of the present invention, the creating an intelligent contract of the consensus financial information using an intelligent contract node in the storage network, resulting in contract financial information, includes: constructing an information transmission channel of the consensus financial information by using a connection function in the intelligent contract node; configuring a data contract of the consensus financial information by using a configuration function in the intelligent contract node; and issuing the data contract to a user side corresponding to the consensus financial information by using an issuing function in the intelligent contract node according to the information transmission channel so as to sign the data contract through the user side to obtain the contract financial information.
The connection function is a channel function used for creating information interaction in the consensus financial information, the configuration function is a function used for creating a mutual agreement rule of the consensus financial information, the data contract is an intelligent contract of the consensus financial information created by using the configuration layer, and the issuing function is an algorithm for issuing data to the user side. Optionally, the connection function, the configuration function, and the issue function may be obtained by compiling a program language, such as JAVA language
Further, the embodiment of the present invention may implement that successful contract signing is ensured by performing contract authentication on the contract financial information by using a monitoring node in the detection network, so as to protect data security, where the monitoring node is a node used to detect whether the data contract signing is successful.
And S5, after the contract authentication of the contract financial information is successful, carrying out distributed information storage on the contract financial information by using a storage node in the storage network to obtain the distributed financial information.
It should be understood that after the contract authentication of the contract financial information is successful, it indicates that the user needs to standardize the use of the contract financial information according to the contract requirements, so the embodiment of the present invention uses the distributed node in the storage network to perform distributed information storage on the contract financial information to obtain the distributed financial information, so as to implement decentralized processing of the contract financial information, reduce the storage cost, and simultaneously greatly reduce the possibility of data loss caused by database damage, and improve the data security of the contract financial information; the distributed financial information refers to each node data set after the contract financial information is distributed to each storage node through the distributed nodes.
As an embodiment of the present invention, the performing distributed information storage on the contract financial information by using a storage node in the storage network to obtain distributed financial information includes: carrying out data fragmentation on the contract financial information by using a fragmentation function in the storage node to obtain fragmented financial information; carrying out fragment copying on the fragment financial information by using a copying algorithm in the storage node to obtain fragment copied financial information; and carrying out distributed storage on the fragmented copied data by using a distributed algorithm in the storage node to obtain the distributed financial information.
The fragmentation function is a function for dividing the whole data into smaller fragment data through calculation, the fragmentation financial information is data divided into smaller fragment data in the storage nodes, and the fragmentation copying financial information is fragment data obtained by copying each fragmentation by the storage system, so that the fragmentation copying financial information has enough redundant copies, the availability and performance of the fragmentation copying financial information can be ensured, and the data loss of the fragmentation copying financial information can be prevented.
It can be seen that, in the embodiments of the present invention, firstly, financial online payment information in a terminal device is obtained, a block chain network environment of the financial online payment information is created, and a trusted network can be provided for information security processing of the financial online payment information, secondly, the embodiments of the present invention determine the right of the financial online payment information by using the right determining node in the storage network, so as to obtain right-determining financial information, and protect the ownership of the financial online payment information in a manner of controlling the right; then, the embodiment of the invention establishes the intelligent contract of the consensus financial information by utilizing the intelligent contract node in the storage network, so that the trust of the participator in information transaction can be improved, and the safety of data transmission can be improved; finally, the embodiment of the invention utilizes the distributed nodes in the storage network to store the distributed information of the contract financial information to obtain the distributed financial information, thereby realizing decentralized processing of the contract financial information, reducing the storage cost, greatly reducing the possibility of data loss caused by database damage and improving the data security of the contract financial information. Therefore, the information security protection method applied to the block chain financial fusion and the online payment provided by the embodiment of the invention can improve the security of the financial information.
Fig. 4 is a functional block diagram of an information security device applied to block chain financial fusion and online payment according to the present invention.
The information security device 400 applied to the block chain financial fusion and online payment can be installed in an electronic device. According to the realized functions, the information security protection device applied to the blockchain financial fusion and online payment can comprise a blockchain network creation module 401, a financial information right confirmation module 402, a right confirmation financial information consensus module 403, a consensus financial information contract module 404 and an information distributed storage module 405. The module of the present invention, which may also be referred to as a unit, refers to a series of computer program segments that can be executed by a processor of an electronic device and that can perform a fixed function, and that are stored in a memory of the electronic device.
In the embodiment of the present invention, the functions of the modules/units are as follows:
the blockchain network creating module 401 is configured to acquire financial online payment information in the terminal device, and create a blockchain network environment of the financial online payment information, where the blockchain network environment is a storage network and a monitoring network respectively;
the financial information right confirming module 402 is configured to confirm the right of the financial online payment information by using a right confirming node in the storage network to obtain right confirming financial information, and perform right confirming authentication on the right confirming financial information by using a detection node in the detection network;
the right-confirming financial information consensus module 403 is configured to, after the right-confirming financial information is successfully authenticated, create a consensus mechanism for the right-confirming financial information by using a consensus node in the storage network to obtain a consensus, and perform consensus authentication on the consensus financial information by using a monitoring node in the detection network;
the contract module 404 of the consensus financial information is configured to, after the success of the consensus authentication of the consensus financial information, create an intelligent contract of the consensus financial information by using an intelligent contract node in the storage network to obtain contract financial information, and perform contract authentication on the contract financial information by using a monitoring node in the detection network;
the information distributed storage module 405 is configured to, after the contract authentication of the contract financial information is successful, perform distributed information storage on the contract financial information by using a storage node in the storage network to obtain distributed financial information
In detail, when the modules in the information security protection apparatus 400 applied to blockchain financial fusion and online payment according to the embodiment of the present invention are used, the same technical means as the information security protection method applied to blockchain financial fusion and online payment described in fig. 1 to 3 are adopted, and the same technical effects can be produced, which is not described herein again.
Fig. 5 is a schematic structural diagram of an electronic device implementing the information security method applied to blockchain financial fusion and online payment according to the present invention.
The electronic device may include a processor 50, a memory 51, a communication bus 52 and a communication interface 53, and may further include a computer program stored in the memory 51 and executable on the processor 50, such as an information security method program applied to block chain financial and online payment.
In some embodiments, the processor 50 may be composed of an integrated circuit, for example, a single packaged integrated circuit, or may be composed of a plurality of integrated circuits packaged with the same function or different functions, and includes one or more Central Processing Units (CPUs), microprocessors, digital Processing chips, graphics processors, and combinations of various control chips. The processor 50 is a Control Unit (Control Unit) of the electronic device, connects various components of the whole electronic device by using various interfaces and lines, and executes various functions and processes data of the electronic device by running or executing programs or modules stored in the memory 51 (for example, executing an information security method program applied to the blockchain financial fusion and online payment), and calling data stored in the memory 51.
The memory 51 includes at least one type of readable storage medium including flash memory, removable hard disks, multimedia cards, card-type memory (e.g., SD or DX memory, etc.), magnetic memory, magnetic disks, optical disks, etc. The memory 51 may in some embodiments be an internal storage unit of the electronic device, e.g. a removable hard disk of the electronic device. The memory 51 may also be an external storage device of the electronic device in other embodiments, such as a plug-in mobile hard disk, a Smart Media Card (SMC), a Secure Digital (SD) Card, a Flash memory Card (Flash Card), and the like provided on the electronic device. Further, the memory 51 may also include both an internal storage unit and an external storage device of the electronic device. The memory 51 may be used to store not only application software installed in the electronic device and various types of data, such as codes of a database configuration connection program, but also temporarily store data that has been output or will be output.
The communication bus 52 may be a Peripheral Component Interconnect (PCI) bus or an Extended Industry Standard Architecture (EISA) bus. The bus may be divided into an address bus, a data bus, a control bus, etc. The bus is arranged to enable connection communication between the memory 51 and at least one processor 50 or the like.
The communication interface 53 is used for communication between the electronic device 5 and other devices, and includes a network interface and a user interface. Optionally, the network interface may include a wired interface and/or a wireless interface (e.g., WI-FI interface, bluetooth interface, etc.), which are commonly used to establish a communication connection between the electronic device and other electronic devices. The user interface may be a Display (Display), an input unit such as a Keyboard (Keyboard), and optionally a standard wired interface, a wireless interface. Alternatively, in some embodiments, the display may be an LED display, a liquid crystal display, a touch-sensitive liquid crystal display, an OLED (Organic Light-Emitting Diode) touch device, or the like. The display, which may also be referred to as a display screen or display unit, is suitable, among other things, for displaying information processed in the electronic device and for displaying a visualized user interface.
Fig. 5 shows only an electronic device with components, and those skilled in the art will appreciate that the structure shown in fig. 5 does not constitute a limitation of the electronic device, and may include fewer or more components than shown, or some components may be combined, or a different arrangement of components.
For example, although not shown, the electronic device may further include a power supply (such as a battery) for supplying power to the various components, and preferably, the power supply may be logically connected to the at least one processor 50 through a power management device, so that functions such as charge management, discharge management, and power consumption management are implemented through the power management device. The power supply may also include any component of one or more dc or ac power sources, recharging devices, power failure detection circuitry, power converters or inverters, power status indicators, and the like. The electronic device may further include various sensors, a bluetooth module, a Wi-Fi module, and the like, which are not described herein again.
It is to be understood that the embodiments described are for illustrative purposes only and that the scope of the claimed invention is not limited to this configuration.
The database configuration connection program stored in the memory 51 of the electronic device is a combination of computer programs, and when running in the processor 50, can realize:
acquiring financial online payment information in terminal equipment, and creating a block chain network environment of the financial online payment information, wherein the block chain network environment is a storage network and a monitoring network respectively;
the right-confirming node in the storage network is used for confirming the right of the financial online payment information to obtain right-confirming financial information, and the detection node in the detection network is used for carrying out right-confirming authentication on the right-confirming financial information;
after the right-confirming authentication of the right-confirming financial information is successful, establishing a consensus mechanism for the right-confirming financial information by using a consensus node in the storage network to obtain consensus, and performing consensus authentication on the consensus financial information by using a monitoring node in the detection network;
after the consensus authentication of the consensus financial information is successful, an intelligent contract of the consensus financial information is established by using an intelligent contract node in the storage network to obtain contract financial information, and the contract financial information is subjected to contract authentication by using a monitoring node in the detection network;
and after the contract authentication of the contract financial information is successful, carrying out distributed information storage on the contract financial information by using a storage node in the storage network to obtain the distributed financial information.
Specifically, the processor 50 may refer to the description of the relevant steps in the embodiment corresponding to fig. 1 for a specific implementation method of the computer program, which is not described herein again.
Further, the electronic device integrated module/unit, if implemented in the form of a software functional unit and sold or used as a separate product, may be stored in a non-volatile computer-readable storage medium. The storage medium may be volatile or non-volatile. For example, the computer-readable medium may include: any entity or device capable of carrying said computer program code, a recording medium, a usb-disk, a removable hard disk, a magnetic diskette, an optical disk, a computer Memory, a Read-Only Memory (ROM).
The present invention also provides a storage medium, which is readable and stores a computer program that, when executed by a processor of an electronic device, can implement:
acquiring financial online payment information in terminal equipment, and creating a block chain network environment of the financial online payment information, wherein the block chain network environment is a storage network and a monitoring network respectively;
the right-confirming node in the storage network is used for confirming the right to the financial online payment information to obtain right-confirming financial information, and the detection node in the detection network is used for carrying out right-confirming authentication on the right-confirming financial information;
after the right confirmation authentication of the right confirmation financial information is successful, establishing a consensus mechanism for the right confirmation financial information by using a consensus node in the storage network to obtain consensus, and performing consensus authentication on the consensus financial information by using a monitoring node in the detection network;
after the consensus authentication of the consensus financial information is successful, an intelligent contract of the consensus financial information is established by using an intelligent contract node in the storage network to obtain contract financial information, and the contract financial information is subjected to contract authentication by using a monitoring node in the detection network;
and after the contract authentication of the contract financial information is successful, carrying out distributed information storage on the contract financial information by using a storage node in the storage network to obtain the distributed financial information.
In the several embodiments provided in the present invention, it should be understood that the disclosed apparatus, device and method may be implemented in other manners. For example, the above-described apparatus embodiments are merely illustrative, and for example, the division of the modules is only one logical functional division, and other divisions may be realized in practice.
The modules described as separate parts may or may not be physically separate, and parts displayed as modules may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment.
In addition, functional modules in the embodiments of the present invention may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit can be realized in a form of hardware, or in a form of hardware plus a software functional module.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof.
The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference signs in the claims shall not be construed as limiting the claim concerned.
It is noted that, in this document, relational terms such as "first" and "second," and the like, are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, 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 phrases "comprising a," "8230," "8230," or "comprising" does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.
The above description is merely illustrative of particular embodiments of the invention that enable those skilled in the art to understand or practice the invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (10)

1. An information security protection method applied to block chain financial fusion and online payment is characterized by comprising the following steps:
acquiring financial online payment information in terminal equipment, and creating a block chain network environment of the financial online payment information, wherein the block chain network environment is a storage network and a monitoring network respectively;
the right-confirming node in the storage network is used for confirming the right of the financial online payment information to obtain right-confirming financial information, and the detection node in the detection network is used for carrying out right-confirming authentication on the right-confirming financial information;
after the right confirmation authentication of the right confirmation financial information is successful, establishing a consensus mechanism for the right confirmation financial information by using a consensus node in the storage network to obtain consensus financial information, and performing consensus authentication on the consensus financial information by using a monitoring node in the detection network;
after the consensus authentication of the consensus financial information is successful, an intelligent contract of the consensus financial information is established by using an intelligent contract node in the storage network to obtain contract financial information, and the contract financial information is subjected to contract authentication by using a monitoring node in the detection network;
and after the contract authentication of the contract financial information is successful, carrying out distributed information storage on the contract financial information by using a storage node in the storage network to obtain the distributed financial information.
2. The method of claim 1, wherein the using an entitlement node in the storage network to authorize the financial online payment information to obtain authorized financial information comprises:
inquiring user information in the financial online payment information and online payment information of a corresponding user by using an inquiry algorithm in the right-confirming node;
carrying out authority binding on the user information and the online payment information of the corresponding user by using a joint algorithm in the authority-determining node to obtain bound financial information;
and performing right-confirming sign-name calculation on the bound financial information by using a right-confirming sign-name function in the right-confirming node to obtain the right-confirming financial information.
3. The method of claim 2, wherein the validating a signature function comprises:
fakeMd5 expect ＝∑md5 i
wherein, fakeMd5 expect Represents the entitlement financial information, md5 i Represents the bound financial information, and i represents the number of users.
4. The method of claim 1, wherein the authenticating the authorized financial information with the detection node of the detection network comprises:
calculating the right confirmation authentication value of the right confirmation financial information by using a right confirmation authentication function in the detection node;
if the authorization authentication value is smaller than a preset authentication value, the authorization authentication of the authorization financial information fails;
and if the right confirmation authentication value is not smaller than the preset authentication value, the right confirmation authentication of the right confirmation financial information is successful.
5. The method of claim 1, wherein creating a consensus mechanism for the authorized financial information using a consensus node in the storage network, resulting in consensus financial information, comprises:
configuring a consensus rule of the right-determining financial information by using the consensus node;
inquiring information block nodes of each piece of financial information in the authorized financial information, and distributing the consensus rule to each information block node;
and carrying out consensus authentication on the consensus rule through the information block node, and generating the consensus financial information after the consensus authentication of the consensus rule is successful.
6. The method according to claim 1, wherein said creating an intelligent contract for the consensus financial information using an intelligent contract node in the storage network, resulting in contract financial information, comprises:
constructing an information transmission channel of the consensus financial information by using a connection function in the intelligent contract node;
configuring a data contract of the consensus financial information by using a configuration function in the intelligent contract node;
and issuing the data contract to a user side corresponding to the consensus financial information by using an issuing function in the intelligent contract node according to the information transmission channel so as to sign the data contract through the user side to obtain the contract financial information.
7. The method of any one of claims 1 to 6, wherein the using storage nodes in the storage network to perform distributed information storage on the contract financial information to obtain distributed financial information comprises:
carrying out data fragmentation on the contract financial information by using a fragmentation function in the storage node to obtain fragmented financial information;
carrying out fragment copying on the fragment financial information by using a copying algorithm in the storage node to obtain fragment copied financial information;
and carrying out distributed storage on the fragmented copied data by using a distributed algorithm in the storage node to obtain the distributed financial information.
8. An information security device applied to block chain financial fusion and online payment, the device comprising:
the system comprises a block chain network creating module, a monitoring module and a processing module, wherein the block chain network creating module is used for acquiring financial online payment information in terminal equipment and creating a block chain network environment of the financial online payment information, and the block chain network environment is a storage network and a monitoring network respectively;
the financial information right confirming module is used for confirming the right of the financial online payment information by using a right confirming node in the storage network to obtain right confirming financial information, and carrying out right confirming authentication on the right confirming financial information by using a detection node in the detection network;
the right-confirming financial information consensus module is used for establishing a consensus mechanism for the right-confirming financial information by using a consensus node in the storage network after the right-confirming financial information is successfully authenticated, obtaining consensus, and performing consensus authentication on the consensus financial information by using a monitoring node in the detection network;
a contract module of the consensus financial information, configured to, after successful consensus authentication of the consensus financial information, create an intelligent contract of the consensus financial information by using an intelligent contract node in the storage network, to obtain contract financial information, and perform contract authentication on the contract financial information by using a monitoring node in the detection network;
and the information distributed storage module is used for carrying out distributed information storage on the contract financial information by using a storage node in the storage network after the contract authentication of the contract financial information is successful to obtain the distributed financial information.
9. An electronic device, characterized in that the electronic device comprises:
at least one processor; and the number of the first and second groups,
a memory communicatively coupled to the at least one processor; wherein the content of the first and second substances,
the memory stores a computer program executable by the at least one processor, the computer program being executable by the at least one processor to enable the at least one processor to perform a method of information security as claimed in any one of claims 1 to 7 applied to blockchain financial and online payments.
10. A computer-readable storage medium storing a computer program, wherein the computer program is executed by a processor to implement the method for information security protection applied to blockchain financial and online payments according to any one of claims 1 to 7.
CN202210665862.0A 2022-06-13 2022-06-13 Information security protection method and device applied to block chain financial fusion and online payment Pending CN115225651A (en)

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