Recently, Sutradhar (2024) proposed a quantum cryptographic protocol for secure vehicular communication. The author claimed that the proposed protocol is unconditionally secure and can resist various well-known security attacks of outsiders or participants. However, in this comment article, we demonstrate that the proposed protocol is vulnerable to an entangle-measure attack by a dishonest participant and an outsider, and a collusion attack by dishonest participants. In addition, theoretically it cannot guarantee the unconditional security because the hash function is not a perfect one-way function.
Comments on “A Quantum Cryptographic Protocol for Secure Vehicular Communication”
IEEE Transactions on Intelligent Transportation Systems ; 25 , 12 ; 21796-21798
01.12.2024
306444 byte
Aufsatz (Zeitschrift)
Elektronische Ressource
Englisch
Secure Communication Protocol for Smart Transportation Based on Vehicular Cloud
ArXiv | 2019
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