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A new secure authentication based distance bounding protocol.

Ahmed Raheeq Sultan1,2, Imran Rashid1, Fawad Khan1

  • 1Department of Information Security, National University of Sciences and Technology, Islamabad, Pakistan.

Peerj. Computer Science
|May 20, 2021
PubMed
Summary
This summary is machine-generated.

This study analyzes distance bounding (DB) protocols, identifying vulnerabilities like Mafia and Terrorist Fraud. It proposes a new, secure, and computationally efficient DB protocol resistant to these threats.

Keywords:
CryptographyInformation leakageKey exchangeMafia GraudPosition verification

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Area of Science:

  • Computer Science
  • Cybersecurity
  • Cryptography

Background:

  • Distance bounding (DB) protocols are crucial for secure authentication in proximity-based systems.
  • Existing DB schemes are vulnerable to Relay Attacks, specifically Mafia Fraud and Terrorist Fraud.
  • These attacks exploit message replay or key compromise to undermine authentication.

Purpose of the Study:

  • To conduct a comprehensive comparative performance analysis of twelve existing DB protocols.
  • To propose a novel DB protocol that enhances security and minimizes computational overhead.
  • To evaluate the proposed protocol's resistance against identified threats and security requirements.

Main Methods:

  • Comparative analysis of twelve DB protocols using defined performance metrics.
  • Development of a new DB protocol incorporating enhanced security features.
  • Security analysis of the proposed protocol against Mafia Fraud and Terrorist Fraud.

Main Results:

  • Identified significant vulnerabilities in existing DB protocols, particularly concerning Relay Attacks.
  • Demonstrated the effectiveness of the proposed protocol in mitigating Mafia and Terrorist Fraud.
  • The new protocol is computationally efficient and easier to implement.

Conclusions:

  • There is a critical need for robust distance bounding protocols resistant to advanced threats.
  • The proposed DB protocol offers a promising solution with improved security and performance.
  • Further research can explore optimizations and broader applications of the new protocol.