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arXiv · 1007.3788

Comment on "A special attack on the multiparty quantum secret sharing of secure direct communication using single photons"

Cheng-An Yen·Shi-Jinn Horng·Hsi-Sheng Goan*·Tzong-Wann Kao
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Abstract

In this comment, we show that the special attack [S.-J. Qin, F. Gao, Q.-Y. Wen, F.-C. Zhu, Opt. Commun. 281 (2008) 5472.], which claims to be able to obtain all the transmitted secret message bit values of the protocol of the multiparty quantum secret sharing of secure direct communication using single photons with random phase shift operations, fails. Furthermore, a class of similar attacks are also shown to fail to extract the secrete message.

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Cheng-An Yen, Shi-Jinn Horng, Hsi-Sheng Goan*, Tzong-Wann Kao. 2010-07-22. Comment on "A special attack on the multiparty quantum secret sharing of secure direct communication using single photons". https://doi.org/10.1016/j.optcom.2010.04.002

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