A data processing system and method
A data processing system and data technology, applied in the field of data processing, can solve the problems of inability to control the length of data packets, reduce the reliability of network data packets, etc., and achieve the effect of improving transmission reliability
Active Publication Date: 2022-01-11
Fisherman Information Technology Co Ltd
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[0007] This application provides a data processing system and method to solve the problem of encryption or decryption operations performed by network devices that do not have IP and MAC addresses in the related art. Since the length of the transmitted data packets cannot be controlled, the network data packet transmission time is reduced. question of reliability
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[0025] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and embodiments.
[0026] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiment of the application will be clearly and completely described below in conjunction with the accompanying drawings in the embodiment of the application. Obviously, the described embodiment is only It is an embodiment of a part of the application, but not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts shall fall within the scope of protection of this application.
[0027] It should be noted that the terms "first" and "second...
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The application discloses a data processing system and method. The data processing system includes a first network device for sending data to be processed to a second network device; a first encryption and decryption device connected to the first network device for receiving and encrypting the data to be processed to obtain the Encrypted data with the same data length to be processed, and transmit the encrypted data to the second network device through the network; the second encryption and decryption device is connected to the second network device, and is used to receive the encrypted data through the network and decrypt it to obtain the decryption The decrypted data, and transmit the decrypted data to the second network device; the second network device is used to receive the decrypted data. This application solves the problem in the related art that the reliability of network data packet transmission is reduced due to the inability to control the length of the data packet sent through encryption or decryption operations performed by network devices without IP and MAC addresses.
Description
technical field [0001] The present application relates to the field of data processing, and in particular, to a data processing system and method. Background technique [0002] When performing data communication through the network, in order to ensure the data transmission rate, the size of the transmitted data packet needs to be limited. MTU (Maximum Transmission Unit) is the maximum length of the network data packet or frame. If the MTU is set too large, the data When the packet passes through the router, it will be rejected and forwarded. If the network data packet sent is larger than the set MTU value, the data packet must be divided into multiple data packet fragments before sending, but the system overhead caused by data packet fragmentation and bonding will affect the network. Performance, therefore, it is necessary to set a reasonable MTU during data transmission, and control the length of the transmitted data packet to be smaller than the MTU. After setting a reaso...
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IPC IPC(8): H04L9/40
CPCH04L63/0435H04L63/0428
Inventor 郭经宇郭刚唐明洋
Owner Fisherman Information Technology Co Ltd