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Security Analysis and Improvements of Awais et al.’s Fog- Based Authentication Scheme for VANETs

Author

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  • Tushar Sharma
  • Akash Kumar
  • Saru Kumari

Abstract

A Fog Based authentication technique was developed by Awais et al. for vehicular ad hoc network. In their article, they introduced Fog based authentication protocol based on a password and smart card. They claimed that their technique is impervious to a variety of assaults, including offline password guessing attempt and insider attack. However, after reviewing their scheme, we found some flaws in it, such as insider attack, offline password guessing attack. In conclusion, we offer several recommendations to enhance the analysed scheme and address the identified weaknesses.

Suggested Citation

  • Tushar Sharma & Akash Kumar & Saru Kumari, 2025. "Security Analysis and Improvements of Awais et al.’s Fog- Based Authentication Scheme for VANETs," International Journal of Scientific Research in Science and Technology, Technoscience Academy, vol. 12(2), pages 654-660, April.
    • Handle: RePEc:etm:ijsrst:v12:y2025:i2:id:712
    DOI: 10.32628/IJSRST251222609
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