Testing of Asymmetric Cryptographic Authentication Protocols for Vehicle Communication
Alžbeta Kanáliková, Emília Bubeníková, Peter Peniak · 2025
Many vehicles move in automobile traffic, and their increase is higher than the necessary traffic on roads. For this reason, situations arise when these roads in cities, and towns, but also outside them, are often crowded, which results in collisions or traffic accidents. For this reason, it is also appropriate to implement mutual communication in vehicles through appropriately selected network protocols. At the same time, vehicle communication is also related to their mutual authentication, which can be implemented through cryptographic algorithms, or complex cryptographic protocols (based on multiple algorithms). In this article, we discuss methods of cryptographic vehicle authentication using digital signatures. The main goal is to test selected cryptographic protocols suitable for authentication and suitable software libraries. The testing was carried out on various devices. The result is their mutual comparison and evaluation.