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Related Concept Videos

Ethical Standards I01:25

Ethical Standards I

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The American Nurses Association (ANA) created and implemented the first nationally accepted Code of Ethics for Nurses with Interpretive Statements. The Code of Ethics is a living document regularly updated by the ANA and establishes an ethical standard that is non-negotiable for nurses in all roles and settings.
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Non-destructive Tests for Concrete Strength01:12

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The rebound hammer test, also known as the Schmidt hammer test, is a non-destructive technique for evaluating the hardness of concrete and, indirectly, the strength of concrete. It operates on the principle that the rebound of a spring-driven mass from a concrete surface correlates to the surface's hardness. The device comprises a mass within a tubular housing, a spring mechanism, and a plunger that strikes the concrete. Upon release, the energy imparted to the mass by the spring causes it...
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Correction: Post-Quantum enhanced Ascon for secure vehicular IoT data integrity.

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Large Scale Energy Efficient Sensor Network Routing Using a Quantum Processor Unit
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Post-Quantum enhanced Ascon for secure vehicular IoT data integrity.

Bhuvaneshwari A J1, Kaythry P2, Kishore R2

  • 1Department of Electronics and Communication Engineering, Sri Sivasubramaniya Nadar College of Engineering, Rajiv Gandhi Salai, Kalavakkam, Chennai, 603110, Tamil Nadu, India. bhuvaneshwariaj@ssn.edu.in.

Scientific Reports
|July 22, 2025
PubMed
Summary
This summary is machine-generated.

This study introduces a post-quantum cryptography solution for secure vehicular communication, enhancing Ascon encryption to protect against quantum computer threats. The new method offers faster, efficient security for connected and autonomous vehicles.

Keywords:
ASCONCybersecurityPost-quantum cryptographyQuantum HASHQuantum key distribution

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Area of Science:

  • Cybersecurity
  • Cryptography
  • Vehicular Networks

Background:

  • Vehicular networks are crucial for transportation but vulnerable to cyberattacks, especially from quantum computers.
  • Existing security measures may become obsolete against advanced quantum computing threats.

Purpose of the Study:

  • To propose a post-quantum cryptography (PQC) enhanced security solution for vehicular communication.
  • To ensure secure authentication and protect against various cyberattacks in the quantum era.

Main Methods:

  • Enhancing Ascon encryption with quantum-proof key exchange.
  • Integrating a 32-bit Ascon hash with SHA-512 for data integrity.
  • Evaluating performance in resource-constrained vehicular environments.

Main Results:

  • The proposed scheme provides quantum-proof key exchange and robust protection against replay, sybil, collision, phishing, and man-in-the-middle attacks.
  • Achieved significantly faster key generation (microseconds) compared to Kyber and Falcon.
  • Demonstrated superior hash rendering speed for images compared to standard Ascon.

Conclusions:

  • The developed PQC solution is highly secure and computationally efficient for vehicular networks.
  • It is suitable for protecting connected and autonomous vehicles against future cyber threats in the quantum era.
  • Offers immediate and secure communication capabilities vital for sensitive applications.