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arXiv quant-ph/0102062quant-ph
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微弱laser量子密钥分发:利用多光子脉冲的衰减

Faint laser quantum key distribution: Eavesdropping exploiting multiphoton pulses

Stephane Felix, Nicolas Gisin, Andre Stefanov, Hugo Zbinden

摘要:

一个现实的窃听技术的可能性进行了讨论。提出了两种利用弱激光量子密钥分发中多光子脉冲的窃听策略。我们的结论是,只要量子比特的存储在技术上是不可能的,微弱的激光量子密钥分发不受这个安全问题的限制,但主要是由探测器噪声。

英文摘要:

The technological possibilities of a realistic eavesdropper are discussed. Two eavesdropping strategies taking profit of multiphoton pulses in faint laser QKD are presented. We conclude that, as long as storage of Qubits is technically impossible, faint laser QKD is not limited by this security issue, but mostly by the detector noise.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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