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A decentralized encryption system for the Internet of Things

An encryption system and decentralized technology, applied in the field of Internet of Things, can solve the problem of insufficient security, and achieve the effect of increasing difficulty and improving security

Active Publication Date: 2022-04-29
湖南工商大学
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the system uses a method to encrypt all IoT devices, which is not secure enough

Method used

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  • A decentralized encryption system for the Internet of Things
  • A decentralized encryption system for the Internet of Things
  • A decentralized encryption system for the Internet of Things

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] This embodiment provides a decentralized encryption system for the Internet of Things, combined with figure 1 , including an encryption configuration module, a device connection module and an encryption processing module, the device connection module is used to form a pair with the IoT device and enable communication between each device and the encryption configuration module, and the encryption configuration module is used to manage encrypted data information, the encryption processing module is used to calculate and process the encrypted data information;

[0037] The encryption configuration module generates a comprehensive password string, and splits the comprehensive password string into several dispersed password strings and sends them to the IoT device respectively. The position in the string gets its device serial number;

[0038] The encryption processing module includes several encryption processing units, each encryption processing unit is set on the IoT dev...

Embodiment 2

[0057] This embodiment includes all the content of Embodiment 1, and provides a decentralized encryption system for the Internet of Things, including an encryption configuration module, a device connection module, and an encryption processing module, and the device connection module is used to communicate with Internet of Things devices forming a pair, and saving encryption-related data information, the encryption configuration module is used to manage the encrypted data information, and the encryption processing module is used to calculate and process the encrypted data information;

[0058] The encryption configuration module generates a string of character strings according to the number n of connected IoT devices, which is called a comprehensive password string, and then sends part of the character strings in the comprehensive password string to the IoT devices, each IoT The length of the character string obtained by the device is s, and the character string is called a dis...

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Abstract

The invention provides a decentralized encryption system for the Internet of Things, including an encryption configuration module, a device connection module, and an encryption processing module. communicate with each other, the encryption configuration module is used to manage the encrypted data information, and the encryption processing module is used to calculate and process the encrypted data information; in this system, each Internet of Things device is assigned a distributed Password string, two IoT devices perform identity verification and information encryption through decentralized password strings, which makes the encryption and decryption methods different between different devices, which is more secure.

Description

technical field [0001] The present application relates generally to the field of Internet of Things technologies, and more particularly to a decentralized encryption system for the Internet of Things. Background technique [0002] The Internet of Things refers to the real-time collection of any object or process that needs to be monitored, connected, and interacted, and its sound, Various required information such as light, heat, electricity, mechanics, chemistry, biology, and location can be connected through various possible networks to realize the ubiquitous connection between things and things, and between things and people, and realize the intelligence of things and processes Perception, identification, and management. In an Internet of Things, encryption processing is required when transmitting information between two devices to ensure its security. However, there are many devices in the Internet of Things, and an appropriate method for encryption is required. [0003...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L9/40H04L9/32G16Y30/10G16Y40/50
CPCH04L63/0428H04L63/0869H04L63/083H04L9/3273G16Y30/10G16Y40/50
Inventor 万前红覃业梅冯懿归
Owner 湖南工商大学
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