CN116318782A - Bank-enterprise direct connection system and method based on embedded multi-bank fund management - Google Patents

Bank-enterprise direct connection system and method based on embedded multi-bank fund management Download PDF

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Publication number
CN116318782A
CN116318782A CN202211549635.8A CN202211549635A CN116318782A CN 116318782 A CN116318782 A CN 116318782A CN 202211549635 A CN202211549635 A CN 202211549635A CN 116318782 A CN116318782 A CN 116318782A
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bank
transaction request
module
connection
enterprise direct
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杨文兵
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China Citic Bank Corp Ltd
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China Citic Bank Corp Ltd
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/04—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks
    • H04L63/0428—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks wherein the data content is protected, e.g. by encrypting or encapsulating the payload
    • 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
    • G06Q40/02—Banking, e.g. interest calculation or account maintenance
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
    • H04L63/083—Network architectures or network communication protocols for network security for authentication of entities using passwords
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/22—Parsing or analysis of headers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/32—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials
    • H04L9/3247—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials involving digital signatures

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  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Business, Economics & Management (AREA)
  • Computer Hardware Design (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Accounting & Taxation (AREA)
  • Finance (AREA)
  • Development Economics (AREA)
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  • Technology Law (AREA)
  • Physics & Mathematics (AREA)
  • General Business, Economics & Management (AREA)
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  • Financial Or Insurance-Related Operations Such As Payment And Settlement (AREA)

Abstract

The invention relates to a bank-enterprise direct connection system and a method based on embedded multi-bank fund management, wherein the system comprises an embedded module, a bank-enterprise direct connection module and a UKEY driver, wherein the embedded module is used for installing bank-enterprise direct connection programs and UKEY drivers; the embedded module comprises at least one sub-embedded module, and bank-enterprise direct-connection programs which do not conflict with each other are installed on the same sub-embedded module; the scheduling module is used for distributing the sub-embedded module where the bank-enterprise direct-connection program corresponding to the transaction request is located and starting the bank-enterprise direct-connection program corresponding to the transaction request; the communication proxy module is used for distributing corresponding UKEY access rights for the bank-enterprise direct-connection programs, sending encrypted transaction request messages to the bank-enterprise direct-connection programs corresponding to the transaction requests, and receiving response messages. The system solves the problem of direct connection conflict of each bank and enterprise, and is in butt joint with the bank in an agency mode, so that the risk that the communication port is attacked in a standard environment or a virtualized environment of the bank and enterprise direct connection program is avoided, and the safety of the bank and enterprise direct connection program is improved.

Description

Bank-enterprise direct connection system and method based on embedded multi-bank fund management
Technical Field
The invention relates to the technical field of computers, in particular to a bank enterprise direct connection system and method based on embedded multi-bank fund management.
Background
The bank enterprise direct connection main implementation mode is that an enterprise deploys a bank direct connection client to a server (front-end server) of an enterprise network. The enterprise internal management system sends the transaction message to the bank client on the front server, the bank client encrypts and signs the transaction message by using a UKEY provided by the bank through a known technology message and sends the encrypted and signed message to the bank, the bank decrypts and verifies the signature, processes the enterprise request, then returns the processed result to the bank direct-connection client in the same way, and the bank direct-connection client also sends the result to the management system of the enterprise sending request after decryption and verification by using the UKEY provided by the bank.
Typically, large enterprises will be directly connected to a plurality of bank-enterprises. For ease of management, a multi-bank funds management system (MBS) may be used. The multi-bank funds management system (MBS) can be simultaneously connected with a plurality of bank banking enterprise direct connection systems, solves the funds management problem in enterprise production and management, and can help to comb a client multi-bank account system, optimize multi-bank funds transfer flow, improve funds use efficiency and reduce enterprise financial risks.
However, in the MBS system, there is a need to install a bank-enterprise direct connection system of a plurality of banks, and the UKEY drivers or programs of each bank-enterprise direct connection system sometimes collide, so that in order to avoid the bank-enterprise direct connection collision of each bank, there is a need to install the conflicting bank-enterprise direct connection in different systems, and there is a need to additionally purchase a server or use a virtual machine.
The HOSTOS and the GUESTOS in the virtual machine are very high in system resource overhead, so that the operation performance of the MBS false machine can be influenced, and particularly, when more than 3 virtual machines are arranged, the influence is relatively large. The increase of virtual machines also increases the management cost.
In addition, due to different operating systems, the parallel program installation process of the bank enterprise can be sporadic and have compatibility problems of the operating systems.
Disclosure of Invention
In order to solve the defects of the prior art, the invention provides a bank-enterprise direct connection system and a bank-enterprise direct connection method based on embedded multi-bank fund management. And the bank-enterprise direct-connection program is in butt joint with the bank in an agent mode, so that the risk that the communication port is attacked in a standard environment or a virtualized environment is avoided, and the security of the bank-enterprise direct-connection program is improved.
In order to achieve the above object, the present invention adopts the technical scheme that:
an embedded multi-bank funds management-based bank enterprise direct connection system, comprising:
the embedded module is used for installing a bank-enterprise direct-connection program and UKEY drivers of each bank; the embedded module comprises at least one sub-embedded module, and bank-enterprise direct-connection programs which do not conflict with each other are installed on the same sub-embedded module;
the acquisition module is used for acquiring the transaction request;
the analysis module is used for analyzing the transaction request message of the transaction request;
the scheduling module is used for distributing a sub-embedded module where a bank-enterprise direct-connection program corresponding to the transaction request is located and starting the bank-enterprise direct-connection program corresponding to the transaction request;
the signing module is used for signing the transaction request message by utilizing the UKEY and generating a signed transaction request message;
the encryption module is used for encrypting the signed transaction request message by using the UKEY to generate an encrypted transaction request message;
the communication proxy module is used for distributing corresponding UKEY access rights for the bank-enterprise direct-connection programs, sending encrypted transaction request messages to the bank-enterprise direct-connection programs corresponding to the transaction requests, and receiving response messages.
Further, the privilege level of the embedded module is RING1, RING2, or RING3.
Further, the privilege level of the scheduling module is RING0.
Further, the communication proxy module is further configured to log in a user name, a password and a service port parameter.
The invention also relates to a bank-enterprise direct connection method based on embedded multi-bank fund management, which comprises the following steps:
installing a bank-enterprise direct-connection program and UKEY drivers of each bank to an embedded module; the embedded module comprises at least one sub-embedded module, and bank-enterprise direct-connection programs which do not conflict with each other are installed on the same sub-embedded module;
acquiring a transaction request, and analyzing a transaction request message of the transaction request;
distributing a sub-embedded module of a bank-enterprise direct-connection program corresponding to the transaction request, and starting the bank-enterprise direct-connection program corresponding to the transaction request;
signing the transaction request message by using UKEY to generate a signed transaction request message;
encrypting the signed transaction request message by using UKEY to generate an encrypted transaction request message;
and distributing corresponding UKEY access rights for the bank-enterprise direct-connection programs, sending encrypted transaction request messages to the bank-enterprise direct-connection programs corresponding to the transaction requests, and receiving response messages.
The invention also relates to a computer-readable storage medium, on which a computer program is stored which, when being executed by a processor, implements the above-mentioned method.
The invention also relates to an electronic device comprising a memory, a processor and a computer program stored on the memory and executable on the processor, which processor implements the above-mentioned method when executing the computer program.
The beneficial effects of the invention are as follows:
according to the invention, by arranging the embedded modules, the non-conflicting bank-enterprises are directly installed in the same sub-embedded module, so that the problem of direct conflict of each bank-enterprise is solved. And the bank-enterprise direct-connection program is in butt joint with the bank in an agent mode, so that the risk that the communication port is attacked in a standard environment or a virtualized environment is avoided, and the security of the bank-enterprise direct-connection program is improved.
Drawings
Fig. 1 is a schematic diagram of a bank-enterprise direct connection system based on embedded multi-bank funds management.
Fig. 2 is a schematic flow chart of a bank-enterprise direct connection method based on embedded multi-bank funds management.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The first aspect of the present invention relates to a bank-enterprise direct connection system based on embedded multi-bank funds management, the structure of which is shown in fig. 1, comprising:
the embedded module is used for installing a bank-enterprise direct-connection program and UKEY drivers of each bank; the embedded module comprises at least one sub-embedded module, and bank-enterprise direct-connection programs which do not conflict with each other are installed on the same sub-embedded module;
specifically, in the embodiment of the application, the lightweight bank-enterprise direct-connection embedded module is customized, so that the embedded module is ensured to run above RING1, RING0 permission is not needed, and the system overhead is reduced. In the embedded modules, a bank-enterprise direct-connection program UKEY driver of each bank is installed, the bank-enterprise direct-connection embedded modules of each bank are manufactured, no conflict bank-enterprise direct-connection is installed in the same sub-embedded module, and conflict bank-enterprise direct-connection programs and drivers are installed in different sub-embedded modules, so that the number of modules installed in running is reduced.
The acquisition module is used for acquiring the transaction request;
the analysis module is used for analyzing the transaction request message of the transaction request;
the scheduling module is used for distributing a sub-embedded module where a bank-enterprise direct-connection program corresponding to the transaction request is located and starting the bank-enterprise direct-connection program corresponding to the transaction request;
specifically, in the embodiment of the present application, the privilege level of the scheduling module is RING0, and the sub-embedded module where the bank-enterprise direct-connection program required by the customer is located is loaded through the scheduling module, and the bank-enterprise direct-connection program required by the customer in the sub-embedded module is started.
The signing module is used for signing the transaction request message by utilizing the UKEY and generating a signed transaction request message;
the encryption module is used for encrypting the signed transaction request message by using the UKEY to generate an encrypted transaction request message;
the communication proxy module is used for distributing corresponding UKEY access rights for the bank-enterprise direct-connection programs, sending encrypted transaction request messages to the bank-enterprise direct-connection programs corresponding to the transaction requests, and receiving response messages.
Specifically, in the embodiment of the application, the communication proxy module controls the bank-enterprise direct-connection program to run, allocates corresponding UKEY access rights for each bank-enterprise direct connection, and configures parameters such as login user name, password, service port and the like.
It should be noted that while several modules of a bank-to-bank direct system based on embedded multi-bank funds management are mentioned in the above description, this division is merely exemplary and not mandatory. Indeed, the features and functions of two or more modules described above may be embodied in one module in accordance with embodiments of the present invention. Conversely, the features and functions of one module described above may be further divided into a plurality of modules to be embodied.
Referring to fig. 2, a flow chart of a bank-enterprise direct connection method based on embedded multi-bank funds management according to an embodiment of the invention is shown. Comprising the following steps:
installing a bank-enterprise direct-connection program and UKEY drivers of each bank to an embedded module; the embedded module comprises at least one sub-embedded module, and bank-enterprise direct-connection programs which do not conflict with each other are installed on the same sub-embedded module;
acquiring a transaction request, and analyzing a transaction request message of the transaction request;
distributing a sub-embedded module of a bank-enterprise direct-connection program corresponding to the transaction request, and starting the bank-enterprise direct-connection program corresponding to the transaction request;
signing the transaction request message by using UKEY to generate a signed transaction request message;
encrypting the signed transaction request message by using UKEY to generate an encrypted transaction request message;
and distributing corresponding UKEY access rights for the bank-enterprise direct-connection programs, sending encrypted transaction request messages to the bank-enterprise direct-connection programs corresponding to the transaction requests, and receiving response messages.
The embodiment of the invention also provides a computer readable storage medium capable of realizing all steps in the bank-enterprise direct connection method based on the embedded multi-bank fund management in the embodiment, and the computer readable storage medium is stored with a computer program which realizes all the steps in the bank-enterprise direct connection method based on the embedded multi-bank fund management in the embodiment when being executed by a processor.
The embodiment of the invention also provides an electronic device for executing the method, which is used as an implementation device of the method, and at least comprises a processor and a memory, wherein the memory is particularly used for storing data and related computer programs required by executing the method, and the data and the programs in the memory are called by the processor to execute all the steps of the implementation method, so that the corresponding technical effects are obtained.
Preferably, the electronic device may comprise a bus architecture, and the bus may comprise any number of interconnected buses and bridges, the buses linking together various circuits, including the one or more processors and memory. The bus may also link together various other circuits such as peripheral devices, voltage regulators, power management circuits, etc., as are well known in the art and, therefore, will not be further described herein. The bus interface provides an interface between the bus and the receiver and transmitter. The receiver and the transmitter may be the same element, i.e. a transceiver, providing a unit for communicating with various other systems over a transmission medium. The processor is responsible for managing the bus and general processing, while the memory may be used to store data used by the processor in performing operations.
Additionally, the electronic device may further include a communication module, an input unit, an audio processor, a display, a power supply, and the like. The processor (or controllers, operational controls) employed may comprise a microprocessor or other processor device and/or logic devices that receives inputs and controls the operation of the various components of the electronic device; the memory may be one or more of a buffer, a flash memory, a hard drive, a removable medium, a volatile memory, a nonvolatile memory, or other suitable means, may store the above-mentioned related data information, may further store a program for executing the related information, and the processor may execute the program stored in the memory to realize information storage or processing, etc.; the input unit is used for providing input to the processor, and can be a key or a touch input device; the power supply is used for providing power for the electronic equipment; the display is used for displaying display objects such as images and characters, and may be, for example, an LCD display. The communication module is a transmitter/receiver that transmits and receives signals via an antenna. The communication module (transmitter/receiver) is coupled to the processor to provide an input signal and to receive an output signal, which may be the same as in the case of a conventional mobile communication terminal. Based on different communication technologies, a plurality of communication modules, such as a cellular network module, a bluetooth module, and/or a wireless local area network module, etc., may be provided in the same electronic device. The communication module (transmitter/receiver) is also coupled to the speaker and microphone via the audio processor to provide audio output via the speaker and to receive audio input from the microphone to implement the usual telecommunications functions. The audio processor may include any suitable buffers, decoders, amplifiers and so forth. In addition, the audio processor is also coupled to the central processor so that sound can be recorded on the host through the microphone and sound stored on the host can be played through the speaker.
It will be appreciated by those skilled in the art that embodiments of the present invention may be provided as a method, system, or computer program product. Accordingly, the present invention may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present invention may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.
The present invention is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems) and computer program products according to embodiments of the invention. It will be understood that each flow and/or block of the flowchart illustrations and/or block diagrams, and combinations of flows and/or blocks in the flowchart illustrations and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create a system for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks. While preferred embodiments of the present invention have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. It is therefore intended that the following claims be interpreted as including the preferred embodiments and all such alterations and modifications as fall within the scope of the invention.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions easily contemplated by those skilled in the art within the scope of the present invention should be included in the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope of the claims.

Claims (7)

1. An embedded multi-bank funds management-based bank enterprise direct connection system, which is characterized by comprising:
the embedded module is used for installing a bank-enterprise direct-connection program and UKEY drivers of each bank; the embedded module comprises at least one sub-embedded module, and bank-enterprise direct-connection programs which do not conflict with each other are installed on the same sub-embedded module;
the acquisition module is used for acquiring the transaction request;
the analysis module is used for analyzing the transaction request message of the transaction request;
the scheduling module is used for distributing a sub-embedded module where a bank-enterprise direct-connection program corresponding to the transaction request is located and starting the bank-enterprise direct-connection program corresponding to the transaction request;
the signing module is used for signing the transaction request message by utilizing the UKEY and generating a signed transaction request message;
the encryption module is used for encrypting the signed transaction request message by using the UKEY to generate an encrypted transaction request message;
the communication proxy module is used for distributing corresponding UKEY access rights for the bank-enterprise direct-connection programs, sending encrypted transaction request messages to the bank-enterprise direct-connection programs corresponding to the transaction requests, and receiving response messages.
2. The system of claim 1, wherein the embedded module has a privilege level of RING1, RING2, or RING3.
3. The system of claim 2, wherein the privilege level of the scheduling module is RING0.
4. The system of claim 3, wherein the communication agent module is further configured to configure parameters of a login user name, password, and service port.
5. A bank-enterprise direct connection method based on embedded multi-bank fund management is characterized by comprising the following steps:
installing a bank-enterprise direct-connection program and UKEY drivers of each bank to an embedded module; the embedded module comprises at least one sub-embedded module, and bank-enterprise direct-connection programs which do not conflict with each other are installed on the same sub-embedded module;
acquiring a transaction request, and analyzing a transaction request message of the transaction request;
distributing a sub-embedded module of a bank-enterprise direct-connection program corresponding to the transaction request, and starting the bank-enterprise direct-connection program corresponding to the transaction request;
signing the transaction request message by using UKEY to generate a signed transaction request message;
encrypting the signed transaction request message by using UKEY to generate an encrypted transaction request message;
and distributing corresponding UKEY access rights for the bank-enterprise direct-connection programs, sending encrypted transaction request messages to the bank-enterprise direct-connection programs corresponding to the transaction requests, and receiving response messages.
6. A computer readable storage medium, characterized in that the storage medium has stored thereon a computer program which, when executed by a processor, implements the method of claim 5.
7. A computer device comprising a memory, a processor and a computer program stored on the memory and executable on the processor, characterized in that the processor implements the method of claim 5 when executing the computer program.
CN202211549635.8A 2022-12-05 2022-12-05 Bank-enterprise direct connection system and method based on embedded multi-bank fund management Pending CN116318782A (en)

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CN202211549635.8A CN116318782A (en) 2022-12-05 2022-12-05 Bank-enterprise direct connection system and method based on embedded multi-bank fund management

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