Chinese Journal of Quantum Electronics, Volume. 21, Issue 6, 725(2004)
Information investigation for B92 protocol in the case of opaque eavesdropping
We calculated the mutual information among Alice, Bob and Eve with theory of the quantum measurement channel, the information theory and the theory of Markovian chain series channel, for B92 protocol in the case of opaque eavesdropping. A new criteria for checking Eve is estimated.
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[in Chinese], [in Chinese], [in Chinese]. Information investigation for B92 protocol in the case of opaque eavesdropping[J]. Chinese Journal of Quantum Electronics, 2004, 21(6): 725