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Secure and Blockchain-Based Emergency Driven Message Protocol for 5G Enabled Vehicular Edge Computing.

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Summary
This summary is machine-generated.

This study introduces a secure blockchain-based protocol for event-driven messages (EDM) in 5G vehicular edge computing. It enhances response times for emergency services by enabling local processing and secure data storage.

Keywords:
5G cellular networksblockchainmulti-receiver signcryptionprivacysecurityvehicle edge computing

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Area of Science:

  • Vehicular Communications
  • Network Security
  • Blockchain Technology

Background:

  • Basic Safety Messages (BSM) are well-documented, unlike Event-Driven Messages (EDM) due to challenges in size, architecture, latency, privacy, and security.
  • Existing solutions often struggle with the dynamic nature and rich content of EDMs.

Purpose of the Study:

  • To propose a secure and efficient blockchain-based protocol for Event-Driven Messages (EDM) tailored for 5G vehicular edge computing environments.
  • To address the security, latency, privacy, and auditability concerns associated with EDM transmission and storage.

Main Methods:

  • Utilized a 5G cellular architecture for enhanced scalability and low latency in vehicular communications.
  • Implemented edge computing for local processing of EDMs to improve emergency response times.
  • Employed a lightweight, pairing-free multi-receiver signcryption scheme for security, privacy, and access control.
  • Constructed a private blockchain on edge nodes for reliable and auditable storage of EDM records.

Main Results:

  • The proposed protocol demonstrates efficiency and addresses key concerns related to EDM handling in vehicular networks.
  • The integration of 5G, edge computing, and blockchain provides a robust framework for secure and timely EDM processing.
  • The lightweight signcryption scheme ensures efficient security operations without compromising privacy.

Conclusions:

  • The developed blockchain-based EDM protocol offers a viable solution for secure and efficient data sharing in 5G vehicular edge computing.
  • This approach enhances the capabilities of emergency services through faster access to critical event information.
  • The protocol's design effectively balances security, privacy, scalability, and low latency requirements.