CN114124545A - Data credible cochain and identity authentication terminal for supply chain finance - Google Patents
Data credible cochain and identity authentication terminal for supply chain finance Download PDFInfo
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- CN114124545A CN114124545A CN202111416312.7A CN202111416312A CN114124545A CN 114124545 A CN114124545 A CN 114124545A CN 202111416312 A CN202111416312 A CN 202111416312A CN 114124545 A CN114124545 A CN 114124545A
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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
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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
- H04L63/0435—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 wherein the sending and receiving network entities apply symmetric encryption, i.e. same key used for encryption and decryption
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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
- H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
- H04L63/0807—Network architectures or network communication protocols for network security for authentication of entities using tickets, e.g. Kerberos
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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
- H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
- H04L63/0823—Network architectures or network communication protocols for network security for authentication of entities using certificates
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Abstract
The invention discloses a data credible uplink and identity authentication terminal for supply chain finance, which comprises an upstream supply chain platform, a downstream supply chain platform, an identity authentication terminal and a data storage database, wherein the upstream supply chain platform is in signal connection with the downstream supply chain platform through a router, the upstream supply chain platform and the downstream supply chain platform are both in signal connection with the identity authentication terminal, the upstream supply chain platform is in signal connection with the data storage database, and the upstream supply chain platform comprises a financial data processing module, a financial data receiving module, a financial data decryption module and an identity result receiving module. According to the invention, the identity authentication terminal is connected between the upstream supply chain platform and the downstream supply chain platform, the identity authentication terminal authenticates the user information of the downstream supply chain platform, and under the condition of successful verification, a trust communication channel is established between the upstream supply chain platform and the downstream supply chain platform, so that the security of the upstream financial data is ensured.
Description
Technical Field
The invention relates to an identity authentication terminal, in particular to a data credible uplink and identity authentication terminal for supply chain finance, and belongs to the technical field of finance.
Background
Finance is an economic activity for increasing the value of currency through currency financing, which is a general term for currency and capital financing, and comprises two forms of indirect investment and financing with banks as centers and direct investment and financing with investment banks as centers. Mainly referring to various activities related to currency circulation and bank credit. The main contents comprise: issuing, putting, circulating and returning money; the absorption and withdrawal of various deposits; issuing and withdrawing of various loans; bank accounting, cashier, transfer, settlement, insurance, investment, trust, lease, exchange, cash-out, mortgage, securities trading and international trade and non-trade settlement, gold silver trading, export, import, etc.
In the process of data transmission between the upstream and downstream of the current financial supply chain, the identity of the downstream of the supply chain is not authenticated, so that the data information uploaded on the downstream of the supply chain is unsafe, and the security of the data transmission between the upstream and downstream of the supply chain is affected.
Disclosure of Invention
The present invention provides a trusted data uplink and identity authentication terminal for supply chain finance, so as to solve the problem that the data information uploaded downstream of the supply chain is unsafe and the security of the data transmission upstream and downstream of the supply chain finance is affected because the identity of the downstream of the supply chain is not authenticated in the data transmission process upstream and downstream of the supply chain at present in the background art.
In order to achieve the purpose, the invention provides the following technical scheme: the system comprises an upstream supply chain platform, a downstream supply chain platform, an identity authentication terminal and a data storage database, wherein the upstream supply chain platform is in signal connection with the downstream supply chain platform through a router, the upstream supply chain platform and the downstream supply chain platform are both in signal connection with the identity authentication terminal, and the upstream supply chain platform is in signal connection with the data storage database;
the upstream supply chain platform comprises a financial data processing module, a financial data receiving module, a financial data decryption module and an identity result receiving module;
the downstream supply chain platform comprises a financial data acquisition module, a financial data uploading module, a financial data encryption module and an identity information uploading module;
the identity authentication terminal comprises an identity information acquisition module, an identity information verification module, an identity information certificate generation module and a result feedback module;
the data storage database stores supply chain financial data.
As a preferred technical solution of the present invention, the financial data processing module: the system comprises a data storage data block, a data processing data block and a data processing data block, wherein the data storage data block is used for processing financial data sent by a downstream supply chain platform, analyzing the sent financial data, determining the data condition of the financial downstream supply chain and uploading the processed data to the data storage data block for storage;
the financial data receiving module: the system comprises a data processing module, a data processing module and a data processing module, wherein the data processing module is used for receiving financial data sent by a downstream supply chain platform;
the financial data decryption module: decrypting the encrypted financial data sent by the downstream supply chain platform;
the identity result receiving module: the system comprises a downstream supply chain platform, an identity authentication terminal, a downstream supply chain platform and an upstream supply chain platform, wherein the downstream supply chain platform is used for receiving the verification result of the identity authentication terminal on the downstream supply chain platform information, determining that the identity information of the downstream supply chain platform is credible, establishing a communication channel between the upstream supply chain platform and the downstream supply chain platform, uploading financial data on the downstream supply chain platform, failing to verify the identity information, not establishing connection between the upstream supply chain platform and the downstream supply chain platform, and feeding back that the identity information of the downstream supply chain platform fails to verify and cannot establish connection.
As a preferred technical solution of the present invention, the financial data acquisition module: the system is used for acquiring the identity information and financial data information of financial users;
the financial data uploading module: after the identity authentication terminal verifies the identity information security of the downstream supply chain platform, the upstream supply chain platform and the downstream supply chain platform establish a communication channel, and the downstream supply chain platform data are uploaded through the financial data uploading module;
the financial data encryption module: encrypting the acquired financial data;
the identity information uploading module: and uploading the user identity information acquired by the downstream supply chain platform to an identity authentication terminal.
As a preferred technical solution of the present invention, the financial data encryption method includes: the symmetric encryption algorithm DES comprises the following steps:
the first step is as follows: converting the financial data into a character string plaintext;
the second step is that: different code pages are designated through Encoding, and the character string plaintext is converted into codes corresponding to the different code pages and expressed as byte stream plaintext;
the third step: and converting the byte stream plaintext into the byte stream ciphertext through an encryption algorithm.
As a preferred technical solution of the present invention, the identity information acquiring module: the system comprises a data processing module, a data processing module and a data processing module, wherein the data processing module is used for acquiring user identity information uploaded by a downstream supply chain platform;
the identity information verification module: authentication of user information for downstream supply chain platform information delivery
The identity information certificate generation module: the downstream supply chain platform user information passes the verification and automatically generates a verification certificate;
the result feedback module: and the downstream supply chain platform user information passes the verification and sends the verification certificate to the upstream supply chain platform, and the downstream supply chain platform user information fails the verification and sends the verification failure information to the downstream supply chain platform.
As a preferred technical solution of the present invention, the authentication of the identity information based on Token authentication includes the following steps:
the first step is as follows: the downstream supply chain platform sends a request for a user name and a password;
the second step is that: acquiring user information of a data storage database, and comparing the user information with user data sent by a downstream supply chain platform;
and thirdly, performing the step of. Returning a signed token to the downstream supply chain platform;
the fourth step: the downstream supply chain platform stores the token and requests the signed token each time;
the fifth step: the identity information verification module verifies the token and returns data.
Compared with the prior art, the invention has the beneficial effects that:
1. the invention relates to a trusted uplink and identity authentication terminal for data of supply chain finance.
2. According to the data credible uplink and identity authentication terminal for supply chain finance, the downstream supply chain platform and the upstream supply chain platform are transmitted through safe encryption, so that the data uploading safety is effectively ensured, and the leakage of transmitted data is avoided.
Drawings
FIG. 1 is a block diagram of the modules of the present invention;
fig. 2 is a flowchart of the process of the identity authentication terminal according to the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution of a trusted data uplink and identity authentication terminal for supply chain finance:
according to the embodiment shown in fig. 1-2, the system comprises an upstream supply chain platform, a downstream supply chain platform, an identity authentication terminal and a data storage database, wherein the upstream supply chain platform is in signal connection with the downstream supply chain platform through a router, the upstream supply chain platform and the downstream supply chain platform are both in signal connection with the identity authentication terminal, and the upstream supply chain platform is in signal connection with the data storage database;
the upstream supply chain platform and the downstream supply chain platform are verified through the identity authentication terminal and the downstream supply chain platform user information, and under the condition that the verification is passed, a data communication channel is established between the upstream supply chain platform and the downstream supply chain platform, so that the safety of data uploading of the downstream supply chain platform is ensured.
The upstream supply chain platform comprises a financial data processing module, a financial data receiving module, a financial data decryption module and an identity result receiving module;
the financial data processing module: the system comprises a data storage data block, a data processing data block and a data processing data block, wherein the data storage data block is used for processing financial data sent by a downstream supply chain platform, analyzing the sent financial data, determining the data condition of the financial downstream supply chain and uploading the processed data to the data storage data block for storage;
the financial data receiving module: the system comprises a data processing module, a data processing module and a data processing module, wherein the data processing module is used for receiving financial data sent by a downstream supply chain platform;
financial data decryption module: decrypting the encrypted financial data sent by the downstream supply chain platform;
an identity result receiving module: the system comprises a downstream supply chain platform, an identity authentication terminal, a downstream supply chain platform and an upstream supply chain platform, wherein the downstream supply chain platform is used for receiving the verification result of the identity authentication terminal on the downstream supply chain platform information, determining that the identity information of the downstream supply chain platform is credible, establishing a communication channel between the upstream supply chain platform and the downstream supply chain platform, uploading financial data on the downstream supply chain platform, failing to verify the identity information, not establishing connection between the upstream supply chain platform and the downstream supply chain platform, and feeding back that the identity information of the downstream supply chain platform fails to verify and cannot establish connection.
And the upstream supply chain platform processes the uploaded financial data, confirms the identity information authenticated by the identity authentication terminal and establishes a communication channel with the downstream supply chain platform.
The downstream supply chain platform comprises a financial data acquisition module, a financial data uploading module, a financial data encryption module and an identity information uploading module;
the financial data acquisition module: the system is used for acquiring the identity information and financial data information of financial users;
financial data upload module: after the identity authentication terminal verifies the identity information security of the downstream supply chain platform, the upstream supply chain platform and the downstream supply chain platform establish a communication channel, and the downstream supply chain platform data are uploaded through the financial data uploading module;
financial data encryption module: encrypting the acquired financial data;
the financial data encryption method comprises the following steps: the symmetric encryption algorithm DES comprises the following steps:
the first step is as follows: converting the financial data into a character string plaintext;
the second step is that: different code pages are designated through Encoding, and the character string plaintext is converted into codes corresponding to the different code pages and expressed as byte stream plaintext;
the third step: and converting the byte stream plaintext into the byte stream ciphertext through an encryption algorithm.
Identity information uploads the module: uploading user identity information acquired by a downstream supply chain platform to an identity authentication terminal;
the identity authentication terminal comprises an identity information acquisition module, an identity information verification module, an identity information certificate generation module and a result feedback module;
the data storage database stores supply chain financial data.
An identity information acquisition module: the system comprises a data processing module, a data processing module and a data processing module, wherein the data processing module is used for acquiring user identity information uploaded by a downstream supply chain platform;
identity information verification module: authentication of user information for downstream supply chain platform information delivery
Identity information certificate generation module: the downstream supply chain platform user information passes the verification and automatically generates a verification certificate;
a result feedback module: and the downstream supply chain platform user information passes the verification and sends the verification certificate to the upstream supply chain platform, and the downstream supply chain platform user information fails the verification and sends the verification failure information to the downstream supply chain platform.
The identity information verification is based on Token verification, and comprises the following steps:
the first step is as follows: the downstream supply chain platform sends a request for a user name and a password;
the second step is that: acquiring user information of a data storage database, and comparing the user information with user data sent by a downstream supply chain platform;
and thirdly, performing the step of. Returning a signed token to the downstream supply chain platform;
the fourth step: the downstream supply chain platform stores the token and requests the signed token each time;
the fifth step: the identity information verification module verifies the token and returns data.
In the description of the present invention, it is to be understood that the indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings and are only for convenience in describing the present invention and simplifying the description, but are not intended to indicate or imply that the indicated devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the present invention.
In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly attached, detachably attached, or integrated; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A data credible uplink and identity authentication terminal for supply chain finance comprises an upstream supply chain platform, a downstream supply chain platform, an identity authentication terminal and a data storage database, and is characterized in that the upstream supply chain platform and the downstream supply chain platform are in signal connection through a router, the upstream supply chain platform and the downstream supply chain platform are both in signal connection with the identity authentication terminal, and the upstream supply chain platform is in signal connection with the data storage database;
the upstream supply chain platform comprises a financial data processing module, a financial data receiving module, a financial data decryption module and an identity result receiving module;
the downstream supply chain platform comprises a financial data acquisition module, a financial data uploading module, a financial data encryption module and an identity information uploading module;
the identity authentication terminal comprises an identity information acquisition module, an identity information verification module, an identity information certificate generation module and a result feedback module;
the data storage database stores supply chain financial data.
2. The terminal of claim 1, wherein the terminal comprises: the financial data processing module: the system comprises a data storage data block, a data processing data block and a data processing data block, wherein the data storage data block is used for processing financial data sent by a downstream supply chain platform, analyzing the sent financial data, determining the data condition of the financial downstream supply chain and uploading the processed data to the data storage data block for storage;
the financial data receiving module: the system comprises a data processing module, a data processing module and a data processing module, wherein the data processing module is used for receiving financial data sent by a downstream supply chain platform;
the financial data decryption module: decrypting the encrypted financial data sent by the downstream supply chain platform;
the identity result receiving module: the system comprises a downstream supply chain platform, an identity authentication terminal, a downstream supply chain platform and an upstream supply chain platform, wherein the downstream supply chain platform is used for receiving the verification result of the identity authentication terminal on the downstream supply chain platform information, determining that the identity information of the downstream supply chain platform is credible, establishing a communication channel between the upstream supply chain platform and the downstream supply chain platform, uploading financial data on the downstream supply chain platform, failing to verify the identity information, not establishing connection between the upstream supply chain platform and the downstream supply chain platform, and feeding back that the identity information of the downstream supply chain platform fails to verify and cannot establish connection.
3. The terminal of claim 1, wherein the terminal comprises: the financial data acquisition module: the system is used for acquiring the identity information and financial data information of financial users;
the financial data uploading module: after the identity authentication terminal verifies the identity information security of the downstream supply chain platform, the upstream supply chain platform and the downstream supply chain platform establish a communication channel, and the downstream supply chain platform data are uploaded through the financial data uploading module;
the financial data encryption module: encrypting the acquired financial data;
the identity information uploading module: and uploading the user identity information acquired by the downstream supply chain platform to an identity authentication terminal.
4. The terminal of claim 3, wherein the terminal comprises: the financial data encryption method comprises the following steps: the symmetric encryption algorithm DES comprises the following steps:
the first step is as follows: converting the financial data into a character string plaintext;
the second step is that: different code pages are designated through Encoding, and the character string plaintext is converted into codes corresponding to the different code pages and expressed as byte stream plaintext;
the third step: and converting the byte stream plaintext into the byte stream ciphertext through an encryption algorithm.
5. The terminal of claim 1, wherein the terminal comprises: the identity information acquisition module: the system comprises a data processing module, a data processing module and a data processing module, wherein the data processing module is used for acquiring user identity information uploaded by a downstream supply chain platform;
the identity information verification module: authentication of user information for downstream supply chain platform information delivery
The identity information certificate generation module: the downstream supply chain platform user information passes the verification and automatically generates a verification certificate;
the result feedback module: and the downstream supply chain platform user information passes the verification and sends the verification certificate to the upstream supply chain platform, and the downstream supply chain platform user information fails the verification and sends the verification failure information to the downstream supply chain platform.
6. The terminal of claim 5, wherein the terminal comprises: the identity information verification is based on Token verification and comprises the following steps:
the first step is as follows: the downstream supply chain platform sends a request for a user name and a password;
the second step is that: acquiring user information of a data storage database, and comparing the user information with user data sent by a downstream supply chain platform;
and thirdly, performing the step of. Returning a signed token to the downstream supply chain platform;
the fourth step: the downstream supply chain platform stores the token and requests the signed token each time;
the fifth step: the identity information verification module verifies the token and returns data.
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Cited By (1)
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