A network security interconnection system based on fpga high-speed encryption and decryption

A technology for network security and interconnected systems, applied in transmission systems, electrical components, etc., to solve problems such as security issues that are prone to occur

Active Publication Date: 2021-12-14
吉林省鑫应信息科技开发有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the use of the network is everywhere around us. Although the existing network technology is very mature, there are still loopholes, especially in the process of connecting two network devices, which is very prone to security problems.

Method used

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  • A network security interconnection system based on fpga high-speed encryption and decryption
  • A network security interconnection system based on fpga high-speed encryption and decryption

Examples

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Embodiment Construction

[0029] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.

[0030] In the description of the present invention, "plurality" means two or more, unless otherwise specifically defined.

[0031] see figure 1 and figure 2 , the present invention provides a network security interconnection system based on FPGA high-speed encryption and decryption, the network security interconnection system based on FPGA high-speed encryption and decryption includes a plurality of protection interconnection devices 1, a plurality of FPGA encryption and decryption devices 2 and a key management server 3 A plu...

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PUM

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Abstract

The invention discloses a network security interconnection system based on FPGA high-speed encryption and decryption. First, obtain the interconnection request and transmission data packet sent by the protection interconnection device, and then use the FPGA encryption and decryption device to select from the key management server. The encryption key corresponding to the transmission data packet is encrypted, and then transmitted to the decryption module in the FPGA encryption and decryption device at the interconnection end. When the encrypted data packet is completely received, a path release signal is sent to the encryption module to release Remove the current path occupation, and at the same time, obtain the corresponding decryption key to decrypt the encrypted data packet, and transmit it to the protection interconnection device for interconnection, and send an interconnection completion signal to the transmission module at the same time, release the transmission wait, and realize Network security interconnection.

Description

technical field [0001] The invention relates to the technical field of network security, in particular to a network security interconnection system based on FPGA high-speed encryption and decryption. Background technique [0002] At present, the use of the network is everywhere around us. Although the existing network technology is very mature, there are still loopholes, especially in the process of connecting two network devices, which is very prone to security problems. Contents of the invention [0003] The purpose of the present invention is to provide a network security interconnection system based on FPGA high-speed encryption and decryption, so as to realize the security interconnection of the network. [0004] To achieve the above object, the present invention provides a network security interconnection system based on FPGA high-speed encryption and decryption, said network security interconnection system based on FPGA high-speed encryption and decryption includes ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L29/06
CPCH04L63/0428H04L63/06
Inventor 任勋益赵军安
Owner 吉林省鑫应信息科技开发有限公司
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