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Three-Party Simultaneous Quantum Secure Direct Communication Scheme with EPR Pairs |
| WANG Mei-Yu;YAN Feng-Li |
| College of Physics and Information Engineering, Hebei Normal University, Shijiazhuang 050016 |
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| Cite this article: |
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WANG Mei-Yu, YAN Feng-Li 2007 Chin. Phys. Lett. 24 2486-2488 |
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Abstract We present a scheme for three-party simultaneous quantum secure direct
communication by using EPR pairs. In the scheme, three legitimate parties can simultaneously exchange their secret messages. The scheme is also proven to be secure against the intercept-and-resend attack, the disturbance attack and the entangled-and-measure attack.
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| Keywords:
03.67.Hk
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Received: 19 January 2007
Published: 16 August 2007
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