Multiparty quantum-key-distribution protocol without use of entanglement
Multiparty quantum-key-distribution protocol without use of entanglement
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DOI:
10.1103/physreva.76.062316
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发表时间:
2007-08
影响因子:
2.9
通讯作者:
R. Matsumoto
中科院分区:
文献类型:
--
作者:
R. Matsumoto
We propose a quantum-key-distribution protocol that enables three parties to agree at once on a shared common random bit string in the presence of an eavesdropper without use of entanglement. We prove its unconditional security and analyze the key rate.