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Internet of things resource allocation method and system based on quantum key

A technology of quantum key distribution and resource allocation, which is applied in the field of resource allocation of the Internet of Things based on quantum keys, to achieve the effect of safe and effective communication

Active Publication Date: 2022-05-31
BEIJING UNIV OF POSTS & TELECOMM
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] In view of this, the purpose of one or more embodiments of the present disclosure is to propose a quantum key-based Internet of Things resource allocation method and system to solve the problem of resource allocation under the constraints of 4C resource mixing in the QKD-based IoT architecture

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  • Internet of things resource allocation method and system based on quantum key
  • Internet of things resource allocation method and system based on quantum key
  • Internet of things resource allocation method and system based on quantum key

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Embodiment Construction

[0022] In order to make the purpose, technical solutions and advantages of the present disclosure clearer, the present disclosure will be further described in detail below in conjunction with specific embodiments and with reference to the accompanying drawings.

[0023] It should be noted that, unless otherwise defined, the technical terms or scientific terms used in one or more embodiments of the present disclosure shall have the usual meanings understood by those skilled in the art to which the present disclosure belongs. "Comprising" or "comprising" and similar words mean that the elements or items appearing before the word include the elements or items listed after the word and their equivalents, without excluding other elements or items.

[0024] As mentioned in the background section, the existing quantum key-based IoT resource allocation methods are still difficult to meet the security needs of QKD-based IoT services under the constraints of 4C resource mix.

[0025] Du...

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Abstract

One or more embodiments of the present disclosure provide a quantum key-based Internet of Things resource allocation method and system; the method includes: dividing the generated IoT business tasks into multiple sub-services after system initialization; During the task, determine the candidate computing nodes of the cloud layer and the edge layer, and aggregate them into the first candidate computing node; determine the second candidate computing node and IoT resource allocation path according to the preset IoT resource allocation principle; then according to the preset quantum The principle of key distribution determines the final computing node and quantum key distribution path; the IoT resource allocation unit of each layer allocates IoT resources for IoT services; the quantum key distribution unit of each layer distributes quantum keys for IoT services, and the quantum keys of each layer The quantum key update unit updates the quantum key, and the business encryption and decryption units at each layer perform encryption and decryption for the IoT business; after the IoT business is completed, the system releases the resources occupied by the IoT business.

Description

technical field [0001] One or more embodiments of the present disclosure relate to the technical field of Internet of Things security, and in particular, to a method and system for allocating resources of the Internet of Things based on quantum keys. Background technique [0002] In IoT (Internet of Things) technology, services are provided for IoT services by cooperating with the cloud layer under the computing architecture of the edge layer, which involves 3C resource allocation of computing resources, storage resources and communication resources. In IoT technology, traditional secure communication technology relies on modern cryptography technology. Modern cryptography technology based on computational complexity cannot resist quantum computer attacks, and its long-term security and usability are challenged. However, the existing IoT architecture based on QKD (Quantum Key Distribution) does not consider the application of edge computing architecture in IoT in the 4C reso...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L9/08H04L67/10H04L47/783
CPCH04L9/0852H04L9/0819H04L9/0891H04L67/10H04L47/783
Inventor 郁小松朱青橙赵永利李亚杰张杰
Owner BEIJING UNIV OF POSTS & TELECOMM
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