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Underwater communication method, underwater communication system and underwater free vehicle

A technology of underwater communication and aircraft, applied in the field of communication, can solve problems such as easy data theft, low security of underwater communication, undetectable keys, etc., and achieve the effect of improving security

Inactive Publication Date: 2017-05-31
JINAN INSPUR HIGH TECH TECH DEV CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If the keys of these encryption algorithms are leaked, the data transmitted between each device is easy to be stolen, and the leaked keys cannot be detected
In short, the security of underwater communication in the prior art is low

Method used

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  • Underwater communication method, underwater communication system and underwater free vehicle
  • Underwater communication method, underwater communication system and underwater free vehicle
  • Underwater communication method, underwater communication system and underwater free vehicle

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Embodiment Construction

[0059] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work belong to the protection of the present invention. scope.

[0060] Such as figure 1 As shown, the embodiment of the present invention provides a method for underwater communication, the method may include the following steps:

[0061] Step 101: Establish a quantum communication channel with the surface base station in advance;

[0062] Step 102: Obtain the quantum key shared by the surface base station through...

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PUM

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Abstract

The invention provides an underwater communication method, an underwater communication system and an underwater free vehicle. The underwater communication method includes establishing a quantum communication channel with a water surface base station in advance; acquiring a shared quantum key with the water surface base station through the quantum communication channel; acquiring data to be transmitted; encrypting the data to be transmitted by the quantum key; sending the encrypted data to be transmitted to the water surface base station. The underwater communication method, the underwater communication system and the underwater free vehicle are capable of improving communication security.

Description

technical field [0001] The invention relates to the technical field of communication, in particular to an underwater communication method and system, and an underwater free vehicle. Background technique [0002] With the development of marine resources, there are more and more underwater communication applications. For example: collect underwater temperature, density, salinity, acidity and other data through underwater nodes such as underwater sensors, and use underwater communication to transmit these data. [0003] In the prior art, underwater communication is mainly realized through wireless electromagnetic waves, and traditional encryption such as RSA algorithm and DES (Data Encryption Standard, Data Encryption Standard) algorithm are mainly used when data transmission is performed between various devices of underwater communication. algorithm for encryption. If the keys of these encryption algorithms are leaked, the data transmitted between each device is easy to be s...

Claims

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Application Information

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IPC IPC(8): H04L9/08H04B13/02H04B11/00
CPCH04L9/0858H04B11/00H04B13/02H04L9/0852
Inventor 仇伟民戴鸿君于治楼
Owner JINAN INSPUR HIGH TECH TECH DEV CO LTD