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Insecurity of Jiang et al.’s quantum cryptography protocol

    https://doi.org/10.1142/S0217984920503054Cited by:0 (Source: Crossref)

    Recently, Jiang et al. proposed a quantum cryptography protocol [Mod. Phys. Lett. B 32 (2018) 1850125] which can implement the equal exchange of secret information between the two parties with the help of semi-trusted third party. Here, it will be shown that the protocol is insecure and has the drawback of information leakage.

    PACS: 03.67.Dd, 03.67.Hk, 03.67.-a