IACR News item: 19 February 2024
Milad Seddigh, Seyed Hamid Baghestani
ePrint Report
Vehicle-to-grid (V2G) provides effective charging services, allows bidirectional energy communication between the power grid and electric vehicle (EV), and reduces environmental pollution and energy crises. Recently, Sungjin Yu et al. proposed a PUF-based, robust, and anonymous authentication and key establishment scheme for V2G networks. In this paper, we show that the proposed protocol does not provide user anonymity and is vulnerable to tracing attack. We also found their scheme is vulnerable to ephemeral secret leakage attacks.
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