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A Token Authentication Method for Wireless Sensor Networks Based on Restful Architecture

A wireless sensor and token authentication technology, applied in the field of computer networks, can solve the problems of high computing, communication and storage overhead of asymmetric encryption system, and achieve the effect of preventing damage and ensuring security.

Active Publication Date: 2018-11-13
HENAN UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, asymmetric encryption schemes require high computation, communication and storage overhead, which determines that it is not feasible to use digital signature and public key certificate mechanisms on resource-constrained sensors.

Method used

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  • A Token Authentication Method for Wireless Sensor Networks Based on Restful Architecture
  • A Token Authentication Method for Wireless Sensor Networks Based on Restful Architecture
  • A Token Authentication Method for Wireless Sensor Networks Based on Restful Architecture

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Embodiment Construction

[0045] The wireless sensor network token authentication method based on the Restful architecture of the present invention self-organizes the sensor node sensor and the sink node into a network, connects the sink node to the Web server based on the Restful architecture, and the sink node The challenge response authentication is adopted between the node and the web server, SSL authentication is adopted between the web server and the client user, and token authentication is adopted between the client user and the sink node of the sink node. The above three authentications are all two-way authentication. Access the web server through the client user to obtain the data of the wireless sensor node sensor.

[0046] The full name of REST is Representational State Transfer, which refers to a set of architectural constraints and principles. If an architecture meets the constraints and principles of REST, it is called the Restful architecture. Currently HTTP is the only instance related to ...

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Abstract

The invention discloses a token authentication method for a wireless sensor network based on a Restful architecture. Sensor nodes and aggregation nodes are self-organized into a network, the aggregation nodes are connected to a Web server based on a Restful architecture, and a challenge is adopted between the aggregation node and the Web server. Response authentication, SSL authentication is used between the Web server and the client, and token authentication is used between the client and the aggregation node. The above three authentications are two-way authentication, and the user accesses the Web server through the client to obtain the data of the wireless sensor node. . The invention can effectively prevent malicious attackers from destroying data and ensure the safety of data in the wireless sensor network.

Description

Technical field [0001] The invention relates to the technical field of computer networks, in particular to a wireless sensor network token authentication method based on Restful architecture. Background technique [0002] Wireless Sensor Networks (Wireless Sensor Networks, WSN) is a wireless network composed of a group of miniature sensor nodes in a self-organizing manner. Its purpose is to cooperatively sense, collect and process the information of sensing objects in the geographical area covered by the network, and publish it to Observer. Each sensor in the wireless sensor network has one or more nodes, and the sensor node is usually a miniature embedded system. Each node monitors its own perceptual range objects, monitors specific behaviors, uses nodes to collect data, and transmits the collected data to the nearest sink node, and then enters the convergence stage, and analyzes and analyzes the data collected from the approaching node. Process, and then send the result to th...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W12/06H04W84/18H04W12/084
CPCH04W12/06H04W84/18
Inventor 韩志杰张勇吕新宇
Owner HENAN UNIVERSITY