CN117040882A - Black box processing method and system in data transmission process - Google Patents
Black box processing method and system in data transmission process Download PDFInfo
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- CN117040882A CN117040882A CN202311095205.8A CN202311095205A CN117040882A CN 117040882 A CN117040882 A CN 117040882A CN 202311095205 A CN202311095205 A CN 202311095205A CN 117040882 A CN117040882 A CN 117040882A
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 41
- 238000003672 processing method Methods 0.000 title claims abstract description 20
- 230000006835 compression Effects 0.000 claims abstract description 63
- 238000007906 compression Methods 0.000 claims abstract description 63
- 238000000034 method Methods 0.000 claims abstract description 32
- 238000012795 verification Methods 0.000 claims abstract description 27
- 238000004590 computer program Methods 0.000 claims description 23
- 238000012545 processing Methods 0.000 claims description 7
- 239000008280 blood Substances 0.000 claims description 4
- 210000004369 blood Anatomy 0.000 claims description 4
- 230000006837 decompression Effects 0.000 claims description 4
- 235000000332 black box Nutrition 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 8
- 230000006870 function Effects 0.000 description 5
- 230000003287 optical effect Effects 0.000 description 2
- 238000003491 array Methods 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- 230000009191 jumping Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
Classifications
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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
- H04L63/12—Applying verification of the received information
- H04L63/123—Applying verification of the received information received data contents, e.g. message integrity
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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
- H04L67/06—Protocols specially adapted for file transfer, e.g. file transfer protocol [FTP]
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- 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
- H04L69/04—Protocols for data compression, e.g. ROHC
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- 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
- H04L9/40—Network security protocols
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- Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Computer Hardware Design (AREA)
- Computing Systems (AREA)
- General Engineering & Computer Science (AREA)
- Storage Device Security (AREA)
Abstract
The application discloses a black box processing method and a device in a data transmission process, which relate to the technical field of computers, and the black box processing method in the data transmission process comprises the following steps: the method comprises the steps that a first user side carries out compression encryption on original data to obtain encrypted compressed data, and the encrypted compressed data and a compression mode are sent to a server; the server receives the encrypted compressed data, performs verification, and sends the encrypted compressed data after the compression mode and the verification pass to a second user terminal; and the second user side acquires the compression mode and the encrypted compressed data after the verification is passed, and decrypts and decompresses the encrypted compressed data to obtain the original data. The black box processing method in the data transmission process can improve the data efficiency and ensure the safety of data transmission.
Description
Technical Field
The application relates to the technical field of computers, in particular to a black box processing method and a black box processing system in a data transmission process.
Background
With the development of the internet, the volume of data transmission is larger and larger, the requirement on security is higher and higher, most of transmission-based networks are shared networks and are limited by bandwidth, and in the process of transmitting large data volume, the data transmission efficiency is low and the data transmission security is low.
Particularly in many big data scenarios, if the transmission of 1G data is performed according to a normal transmission mode, for example, one 1G data at a time, the transmission of the data by the transmission party takes a lot of time to send the data, the reception party takes a lot of time to receive the data, the efficiency is very low, the data security is not guaranteed, and the data is lost, so that the data is stolen.
Disclosure of Invention
The application provides a black box processing method, a system, equipment and a storage medium in a data transmission process, which can reduce consumption of system resources and enhance system stability.
In order to achieve the above purpose, the application adopts the following technical scheme:
in a first aspect, a black box processing method in a data transmission process is provided, including the following steps:
the method comprises the steps that a first user side carries out compression encryption on original data to obtain encrypted compressed data, and the encrypted compressed data and a compression mode are sent to a server;
the server receives the encrypted compressed data, performs verification, and sends the encrypted compressed data after the compression mode and the verification pass to a second user terminal;
and the second user side acquires the compression mode and the encrypted compressed data after the verification is passed, and decrypts and decompresses the encrypted compressed data to obtain the original data.
In some embodiments, the first ue performs compression encryption on the original data to obtain encrypted compressed data, and sends the encrypted compressed data and a compression manner to a server, where the method includes:
according to the data type, selecting a proper method from four modes of gzip, snappy, lz4 and zstd for compression;
and encrypting the data according to the preset encryption times, and generating a secret key containing a compression mode.
In some embodiments, the server receives the encrypted compressed data and performs a verification comprising:
verifying the file according to the key, and judging whether the file is tampered;
and verifying whether the file is complete or not and whether the file is safe or not through the hash value.
The server records the IP of the first user terminal each time, and when the first user terminal with the same IP value continuously transmits for a plurality of times every second, the transmission is judged to be frequent;
in some embodiments, the server receives the encrypted compressed data and performs a verification, further comprising:
judging whether the encrypted compressed data is empty or not;
when the encrypted compressed data is a json object, judging whether the json format is correct or not;
judging whether the encrypted compressed data is a large amount of repeated data or not;
judging whether the first encrypted compressed data contains a blood fishy violence vocabulary or not according to a preset data blacklist;
when the first encrypted compressed data contains website connection, judging whether the website link is an illegal website or not.
In some embodiments, the obtaining, by the second user side, the encrypted compressed data after the compression mode and the verification pass, and performing decryption and decompression to obtain the original data includes:
when the size of the verified encrypted compressed data exceeds a preset size, the file is required to be segmented, the file is segmented into a plurality of sub-encrypted compressed data, and the plurality of sub-encrypted compressed data are simultaneously sent to a second user side.
In some embodiments, after the second user side obtains the second encrypted compressed data and the compression mode, the decrypting and decompressing are performed to obtain the original data, including:
when the second user side obtains the sub-encrypted compressed data, the plurality of sub-encrypted compressed data are automatically restored to obtain verified encrypted compressed data;
and decrypting and decompressing the verified encrypted compressed data according to the key containing the compression mode to obtain the original data.
In a second aspect, a black box processing system in a data transmission process is provided, which includes:
the first user terminal is used for compressing and encrypting the original data to obtain encrypted compressed data, and transmitting the encrypted compressed data and the compression mode to the server;
the server is used for receiving the encrypted compressed data, checking the encrypted compressed data and transmitting the encrypted compressed data after the compression mode and the checking pass to the second user terminal;
and the second user side is used for obtaining the compression mode and the encrypted compressed data after the verification is passed, and decrypting and decompressing the encrypted compressed data to obtain the original data.
In some embodiments, the first client is configured to:
according to the data type, selecting a proper method from four modes of gzip, snappy, lz4 and zstd for compression;
and encrypting the data according to the preset encryption times, and generating a secret key containing a compression mode.
In a third aspect, there is provided a computer device comprising: a processor, a memory, and a computer program stored on the memory and executable by the processor, wherein the computer program when executed by the processor implements the method of any of the first aspects.
In a fourth aspect, a computer readable storage medium is provided, on which a computer program is stored, wherein the computer program, when executed by a processor, implements the method according to any one of the first aspects.
In the application, a first user side carries out compression encryption on original data to obtain encrypted compressed data, and sends the encrypted compressed data and a compression mode to a server; the server receives the encrypted compressed data, performs verification, and sends the encrypted compressed data after the compression mode and the verification pass to a second user terminal; and the second user side acquires the compression mode and the encrypted compressed data after the verification is passed, and decrypts and decompresses the encrypted compressed data to obtain the original data. The application can improve the data efficiency and ensure the safety of data transmission.
Drawings
FIG. 1 is a flowchart of a black box processing method in a data transmission process according to an embodiment of the present application;
FIG. 2 is a schematic diagram of a black box processing system in a data transmission process according to an embodiment of the present application;
fig. 3 is a schematic structural diagram of a computer device according to an embodiment of the present application.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present application more apparent, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application, and it is apparent that the described embodiments are some embodiments of the present application, but not all embodiments of the present application. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
Referring to fig. 1, fig. 1 is a flow chart of a black box processing method in a data transmission process according to an embodiment of the present application. As shown in fig. 1, the method includes, but is not limited to, the steps of:
s1, a first user side carries out compression encryption on original data to obtain encrypted compressed data, and sends the encrypted compressed data and a compression mode to a server;
s2, the server receives the encrypted compressed data, performs verification, and sends the encrypted compressed data after the compression mode and the verification pass to a second user terminal;
s3, the second user side obtains the compression mode and the encrypted compressed data after the verification is passed, and decrypts and decompresses the encrypted compressed data to obtain the original data.
It is worth to say that, through verifying the encrypted compressed data by the server in step S2, it is verified whether the encrypted compressed data is tampered, safe, junk data, and frequent in transmission, when the detection is passed, the detected encrypted compressed data is sent to the second user side, so that the original data is prevented from being exposed, and meanwhile, the data content is detected, and the safety of data transmission is ensured.
In some embodiments, the first ue performs compression encryption on the original data to obtain encrypted compressed data, and sends the encrypted compressed data and a compression manner to a server, where the method includes:
according to the data type, selecting a proper method from four modes of gzip, snappy, lz4 and zstd for compression; and (3) compressing by an internal java program (jar packet), and decompressing by the data receiver according to the received compressed data and the compression mode by the internal java program (jar packet).
And encrypting the data according to the preset encryption times, and generating a secret key containing a compression mode.
The encryption times default once when encrypting, the encryption times can be defined by the data sender, the maximum encryption times are 3 times, the correctness of the key must be verified in advance when decrypting, the key is not exposed outwards, and the key is generated by the inside of the program and the rule is generated. Such as: and (3) constant and variable (such as date), then generating a string of secret keys by using irreversible encryption, packing the data once by the server according to the secret keys and the data after compression encryption, unpacking the data by a data receiver according to a secret key passing program, then decrypting the internal circulation of the java program for 3 times, judging whether the list is the encrypted data or not by the circulation program each time, and if the list is not the encrypted data, jumping out the circulation for the original data, and taking the final data by a data receiver.
In some embodiments, the server receives the encrypted compressed data and performs a verification comprising:
verifying the file according to the key, and judging whether the file is tampered;
and verifying whether the file is complete or not and whether the file is safe or not through the hash value.
The server records the IP of the first user terminal each time, and when the first user terminal with the same IP value continuously transmits for a plurality of times every second, the transmission is judged to be frequent;
in some embodiments, the server receives the encrypted compressed data and performs a verification, further comprising:
judging whether the encrypted compressed data is empty or not;
when the encrypted compressed data is a json object, judging whether the json format is correct or not;
judging whether the encrypted compressed data is a large amount of repeated data or not;
judging whether the first encrypted compressed data contains a blood fishy violence vocabulary or not according to a preset data blacklist;
when the first encrypted compressed data contains website connection, judging whether the website link is an illegal website or not.
In some embodiments, the obtaining, by the second user side, the encrypted compressed data after the compression mode and the verification pass, and performing decryption and decompression to obtain the original data includes:
when the size of the verified encrypted compressed data exceeds a preset size, the file is required to be segmented, the file is segmented into a plurality of sub-encrypted compressed data, and the plurality of sub-encrypted compressed data are simultaneously sent to a second user side.
For example: the preset data size is 200MB, but the received encrypted compressed data size is 1000MB, the server splits the received data into five groups of sub-encrypted compressed data with the size of 200MB, and simultaneously sends the sub-encrypted compressed data to a second user side, and the second user side automatically restores the five groups of sub-encrypted compressed data after receiving the sub-encrypted compressed data.
In some embodiments, after the second user side obtains the second encrypted compressed data and the compression mode, the decrypting and decompressing are performed to obtain the original data, including:
when the second user side obtains the sub-encrypted compressed data, the plurality of sub-encrypted compressed data are automatically restored to obtain verified encrypted compressed data;
and decrypting and decompressing the verified encrypted compressed data according to the key containing the compression mode to obtain the original data.
The method comprises the following steps: the method comprises the steps that a first user side carries out compression encryption on original data to obtain encrypted compressed data, and the encrypted compressed data and a compression mode are sent to a server; the server receives the encrypted compressed data, performs verification, and sends the encrypted compressed data after the compression mode and the verification pass to a second user terminal; and the second user side acquires the compression mode and the encrypted compressed data after the verification is passed, and decrypts and decompresses the encrypted compressed data to obtain the original data. The method can improve the data efficiency and ensure the safety of data transmission.
Referring to fig. 2, fig. 2 is a schematic diagram of a black box processing system in a data transmission process according to an embodiment of the present application, where the system includes:
the first user terminal is used for compressing and encrypting the original data to obtain encrypted compressed data, and transmitting the encrypted compressed data and the compression mode to the server;
the server is used for receiving the encrypted compressed data, checking the encrypted compressed data and transmitting the encrypted compressed data after the compression mode and the checking pass to the second user terminal;
and the second user side is used for obtaining the compression mode and the encrypted compressed data after the verification is passed, and decrypting and decompressing the encrypted compressed data to obtain the original data.
In some embodiments, the first client is configured to:
according to the data type, selecting a proper method from four modes of gzip, snappy, lz4 and zstd for compression;
and encrypting the data according to the preset encryption times, and generating a secret key containing a compression mode.
In some embodiments, the server is configured to:
verifying the file according to the key, and judging whether the file is tampered;
and verifying whether the file is complete or not and whether the file is safe or not through the hash value.
The server records the IP of the first user terminal each time, and when the first user terminal with the same IP value continuously transmits for a plurality of times every second, the transmission is judged to be frequent;
in some embodiments, the server is further configured to:
judging whether the encrypted compressed data is empty or not;
when the encrypted compressed data is a json object, judging whether the json format is correct or not;
judging whether the encrypted compressed data is a large amount of repeated data or not;
judging whether the first encrypted compressed data contains a blood fishy violence vocabulary or not according to a preset data blacklist;
when the first encrypted compressed data contains website connection, judging whether the website link is an illegal website or not.
In some embodiments, the server is configured to:
when the size of the verified encrypted compressed data exceeds a preset size, the file is required to be segmented, the file is segmented into a plurality of sub-encrypted compressed data, and the plurality of sub-encrypted compressed data are simultaneously sent to a second user side.
In some embodiments, the second client is configured to:
when the sub-encrypted compressed data is obtained, the plurality of sub-encrypted compressed data are automatically restored, and verified encrypted compressed data are obtained;
and decrypting and decompressing the verified encrypted compressed data according to the key containing the compression mode to obtain the original data.
It should be noted that, step numbers of each step in the embodiment of the present application are not limited to the order of each operation in the technical solution of the present application.
It should be noted that, for convenience and brevity of description, the specific working process of the above-described apparatus and units may refer to the corresponding process in the embodiment of the black box processing method in the foregoing data transmission process, which is not described herein again.
The apparatus provided by the above embodiments may be implemented in the form of a computer program which may be run on a computer device as shown in fig. 3.
The embodiment of the application also provides computer equipment, which comprises: the system comprises a memory, a processor and a network interface which are connected through a system bus, wherein at least one instruction is stored in the memory, and the at least one instruction is loaded and executed by the processor so as to realize all or part of the steps of the black box processing method in the data transmission process.
Wherein the network interface is used for network communication, such as sending assigned tasks, etc. It will be appreciated by those skilled in the art that the structure shown in FIG. 3 is merely a block diagram of some of the structures associated with the present inventive arrangements and is not limiting of the computer device to which the present inventive arrangements may be applied, and that a particular computer device may include more or fewer components than shown, or may combine some of the components, or have a different arrangement of components.
The processor may be a CPU, but may also be other general purpose processors, DSPs (Digital Signal Processor, digital signal processors), ASICs (Application Specific Integrated Circuit, application specific integrated circuits), FPGAs (Field Programmable Gate Array, field programmable gate arrays) or other programmable logic devices, discrete gate or transistor logic device discrete hardware components, etc. A general purpose processor may be a microprocessor, or the processor may be any conventional processor, or the like, that is a control center of a computer device, with various interfaces and lines connecting various parts of the entire computer device.
The memory may be used to store computer programs and/or modules, and the processor implements various functions of the computer device by running or executing the computer programs and/or modules stored in the memory, and invoking data stored in the memory. The memory may mainly include a storage program area and a storage data area, wherein the storage program area may store an operating system, application programs required for at least one function (such as a video playing function, an image playing function, etc.), and the like; the storage data area may store data (such as video data, image data, etc.) created according to the use of the cellular phone, etc. In addition, the memory may include high-speed random access memory, and may also include nonvolatile memory, such as a hard disk, memory, plug-in hard disk, SMC (Smart Media Card), SD (Secure digital) Card, flash Card (Flash Card), at least one disk storage device, flash memory device, or other volatile solid-state storage device.
The embodiment of the application also provides a computer readable storage medium, on which a computer program is stored, which when executed by a processor, implements all or part of the steps of the black box processing method in the data transmission process.
The foregoing all or part of the flow may be implemented by a computer program for instructing the relevant hardware, and the computer program may be stored in a computer readable storage medium, where the computer program when executed by a processor may implement the steps of each method described above. Wherein the computer program comprises computer program code, which may be in the form of source code, object code, executable files or in some intermediate form, etc. The computer readable medium may include: any entity or device capable of carrying computer program code, a recording medium, a U disk, a removable hard disk, a magnetic disk, an optical disk, a computer memory, a ROM (Read-Only memory), a RAM (Random Access memory), an electrical carrier signal, a telecommunications signal, a software distribution medium, and so forth. It should be noted that the content of the computer readable medium can be appropriately increased or decreased according to the requirements of the jurisdiction's jurisdiction and the patent practice, for example, in some jurisdictions, the computer readable medium does not include electrical carrier signals and telecommunication signals according to the jurisdiction and the patent practice.
It will be appreciated by those skilled in the art that embodiments of the present application may be provided as a method, system, server, or computer program product. Accordingly, the present application may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present application may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, magnetic disk storage, optical storage, and the like) having computer-usable program code embodied therein.
The present application is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems) and computer program products according to embodiments of the application. 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 means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or system 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 system. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or system that comprises the element.
The foregoing is only a specific embodiment of the application to enable those skilled in the art to understand or practice the application. 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 application. Thus, the present application 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. The black box processing method in the data transmission process is characterized by comprising the following steps of:
the method comprises the steps that a first user side carries out compression encryption on original data to obtain encrypted compressed data, and the encrypted compressed data and a compression mode are sent to a server;
the server receives the encrypted compressed data, performs verification, and sends the encrypted compressed data after the compression mode and the verification pass to a second user terminal;
and the second user side acquires the compression mode and the encrypted compressed data after the verification is passed, and decrypts and decompresses the encrypted compressed data to obtain the original data.
2. The black box processing method in the data transmission process of claim 1, wherein the first client performs compression encryption on the original data to obtain encrypted compressed data, and sends the encrypted compressed data and the compression mode to the server, and the method comprises the steps of:
according to the data type, selecting a proper method from four modes of gzip, snappy, lz4 and zstd for compression;
and encrypting the data according to the preset encryption times, and generating a secret key containing a compression mode.
3. The black box processing method in a data transmission process according to claim 1, wherein the server receives the encrypted compressed data and performs a check, comprising:
verifying the file according to the key, and judging whether the file is tampered;
and verifying whether the file is complete or not and whether the file is safe or not through the hash value.
The server records the IP of the first user terminal each time, and when the first user terminal with the same IP value continuously transmits for a plurality of times every second, the transmission is judged to be frequent.
4. A black-box processing method in a data transmission process according to claim 3, wherein the server receives the encrypted compressed data and performs a check, further comprising:
judging whether the encrypted compressed data is empty or not;
when the encrypted compressed data is a json object, judging whether the json format is correct or not;
judging whether the encrypted compressed data is a large amount of repeated data or not;
judging whether the first encrypted compressed data contains a blood fishy violence vocabulary or not according to a preset data blacklist;
when the first encrypted compressed data contains website connection, judging whether the website link is an illegal website or not.
5. The black box processing method in the data transmission process of claim 4, wherein the second client obtains the encrypted compressed data after the compression mode and the check pass, and performs decryption and decompression to obtain the original data, comprising:
when the size of the verified encrypted compressed data exceeds a preset size, the file is required to be segmented, the file is segmented into a plurality of sub-encrypted compressed data, and the plurality of sub-encrypted compressed data are simultaneously sent to a second user side.
6. The black box processing method in the data transmission process of claim 5, wherein after the second user side obtains the second encrypted compressed data and the compression mode, performing decryption and decompression to obtain the original data, the method comprises the following steps:
when the second user side obtains the sub-encrypted compressed data, the plurality of sub-encrypted compressed data are automatically restored to obtain verified encrypted compressed data;
and decrypting and decompressing the verified encrypted compressed data according to the key containing the compression mode to obtain the original data.
7. A black box processing system in a data transmission process, comprising:
the first user terminal is used for compressing and encrypting the original data to obtain encrypted compressed data, and transmitting the encrypted compressed data and the compression mode to the server;
the server is used for receiving the encrypted compressed data, checking the encrypted compressed data and transmitting the encrypted compressed data after the compression mode and the checking pass to the second user terminal;
and the second user side is used for obtaining the compression mode and the encrypted compressed data after the verification is passed, and decrypting and decompressing the encrypted compressed data to obtain the original data.
8. The black box processing method in a data transmission process of claim 7, wherein the first client is configured to:
according to the data type, selecting a proper method from four modes of gzip, snappy, lz4 and zstd for compression;
and encrypting the data according to the preset encryption times, and generating a secret key containing a compression mode.
9. A computer device comprising a processor, a memory, and a computer program stored on the memory and executable by the processor, wherein the computer program when executed by the processor performs the steps of any of claims 1 to 6.
10. A computer readable storage medium, characterized in that the computer readable storage medium has stored thereon a computer program, wherein the computer program, when being executed by a processor, realizes the steps of the method according to any of claims 1 to 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311095205.8A CN117040882A (en) | 2023-08-28 | 2023-08-28 | Black box processing method and system in data transmission process |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311095205.8A CN117040882A (en) | 2023-08-28 | 2023-08-28 | Black box processing method and system in data transmission process |
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| Publication Number | Publication Date |
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| CN117040882A true CN117040882A (en) | 2023-11-10 |
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| CN202311095205.8A Pending CN117040882A (en) | 2023-08-28 | 2023-08-28 | Black box processing method and system in data transmission process |
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