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Related Experiment Video

Updated: Jan 31, 2026

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An Untraceable Data Sharing Scheme in Wireless Sensor Networks.

Dong Chen1, Wei Lu2, Weiwei Xing3

  • 1School of Software Engineering, Beijing Jiaotong University, Beijing 100044, China. 14112082@bjtu.edu.cn.

Sensors (Basel, Switzerland)
|January 4, 2019
PubMed
Summary
This summary is machine-generated.

This study introduces a secure data sharing method for wireless sensor networks (WSNs) to prevent eavesdropping and source tracing. The approach uses secret keys and secret sharing for energy-efficient, secure data transmission.

Keywords:
data sharingsecurityuntraceablewireless sensor networks

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Area of Science:

  • Computer Science
  • Network Security
  • Cryptography

Background:

  • Wireless Sensor Networks (WSNs) are widely used, increasing the need for secure data sharing.
  • Transmitting data securely from source to sink nodes in WSNs presents significant challenges.
  • Adversaries can eavesdrop on data packets and trace source nodes using contextual information.

Purpose of the Study:

  • To propose a novel secure data sharing approach for WSNs.
  • To defend against both data eavesdropping and source node tracing attacks.
  • To ensure energy-efficient data transmission in WSNs.

Main Methods:

  • A secret key mechanism is designed for secure node-to-node package delivery.
  • A lightweight secret sharing scheme is developed to divide messages into shares.
  • Shares are transmitted independently to the sink node using a random routing algorithm.

Main Results:

  • The proposed approach effectively defends against eavesdropping attacks.
  • The method successfully prevents adversaries from tracing back the source node.
  • Simulations demonstrate the energy efficiency of the secure data sharing approach.

Conclusions:

  • The developed secure data sharing approach enhances WSN security.
  • The method provides a robust defense against common network attacks.
  • The approach is suitable for energy-constrained WSN environments.