The security of SARG04 protocol in plug and play QKD system with an untrusted source
作者： Bingjie Xu , Xiang Peng , Hong Guo , None
DOI: 10.26421/QIC12.7-8-8
关键词: Computer network 、 Quantum key distribution 、 Theoretical computer science 、 SARG04 、 Quantum cryptography 、 Process (computing) 、 Noise (signal processing) 、 Plug and play 、 Computer science 、 Protocol (object-oriented programming) 、 Statistical parameter
摘要: The SARG04 protocol is one of the most frequently used in commercial plug-and-play quantum key distribution (QKD) system, where an eavesdropper can completely control or change photon number statistics QKD source. To ensure security system with unknown and untrusted source, bounds a few statistical parameters source need to be monitored. An active passive monitor schemes are proposed verify these parameters. Furthermore, practical issues due fluctuation detection noise monitoring process quantitatively analyzed. Our simulation results show that scheme efficiently applied protocol.
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