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Information encryption transmission device and method

An information encryption and transmission device technology, applied in the field of information security, can solve the problems of unfavorable development of network communication practice teaching, high purchase cost of security equipment, multiple chip processes, etc., and achieve the effects of low cost, small size, and simple workflow.

Pending Publication Date: 2021-12-31
中国人民解放军火箭军工程大学
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If a confidential communication is completed, all the chips in the above structure will participate, so the work process involves many chips and the process is complicated; at the same time, the purchase cost of confidential equipment is high, which is not conducive to the practical teaching of network communication

Method used

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  • Information encryption transmission device and method
  • Information encryption transmission device and method
  • Information encryption transmission device and method

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Embodiment Construction

[0049] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0050] The object of the present invention is to provide an information encryption transmission device and method, which has the characteristics of simple workflow, small size, convenient portability, simple operation and low cost, and can be applied to practical teaching of network communication.

[0051] In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention will be further described in ...

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Abstract

The invention relates to an information encryption transmission device and method. The device comprises a transmitting end system and a receiving end system, the sending end system is used for encrypting data and transmitting the encrypted data to the receiving end system; and the receiving end system is used for decrypting the encrypted data. The device has the advantages of being simple in working process, small in size, convenient to carry, easy to operate and low in cost, and can be applied to practical teaching of network communication.

Description

technical field [0001] The invention relates to the technical field of information security, in particular to an information encryption transmission device and method. Background technique [0002] Network information security equipment is a device that realizes encryption of network communication security information. Generally, network information security hardware equipment is relatively large in size, and its structure mainly includes CPU control chip, reset circuit, oscillation circuit, read-only memory ROM, random access memory RAM, programmable logic device (Pogrammable Logic Device, PLD), modem and demodulator. Device chip (Modulator-Demodulator, Modem), amplifier circuit, interface circuit, latch chip (data interaction and latching), power supply (providing the working voltage of the chip), motherboard, network card chip, etc. If a confidential communication is completed, all the chips in the above structure will participate, so the work process involves many chips...

Claims

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Application Information

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IPC IPC(8): H04L29/06G06F21/60
CPCH04L63/0428G06F21/602
Inventor 邢宇航李长雄李敏苟瑶何玉杰王利涛李钢郑浩
Owner 中国人民解放军火箭军工程大学
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