A blockchain-enabled trust-aware authentication framework for secure communication in VANETs
S. Sajini, V. Jananee, E. A. Mary Anita · 2026
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Description
S. Sajini, V. Jananee, and E. A. Mary Anita designed in 2026 a blockchain-based authentication framework for networks of connected vehicles. Vehicle-to-everything radio links are open and fast changing, which invites impersonation, fake identity floods, replayed messages, and tampering. Central certificate systems also stumble when vehicles hand over between roadside units. Their design stores credentials on a blockchain so no single authority can fail or be forged.
A deep learning trust scorer judges each vehicle's behaviour over time, a lightweight curve cryptography scheme issues keys, and a clustering method keeps vehicle groups stable while an optimisation algorithm picks routes. Simulations reported authentication accuracy above ninety-five percent and packet delivery near ninety-seven percent, with lower delay and longer network life than rival blockchain schemes. Attack tests covered active and passive threats.
Catalog record
| CREATOR | S. Sajini, V. Jananee, E. A. Mary Anita |
|---|---|
| YEAR | 2026 |
| COLLECTION | PAPERS |
| FORMAT | TXT |
| FILE SIZE | 128394 |
| LICENSE | https://creativecommons.org/licenses/by/4.0 |
| RIGHTS | CC BY |
| SOURCE | Europe PMC |