Re-Examination of the Cable Capacitance in the Key Distribution System Using Resistors and Noise Sources

被引：14
作者：
Liu, Pao-Lo [1 ]
机构：
[1] SUNY Buffalo, Dept Elect Engn, Amherst, NY 14260 USA
来源：
FLUCTUATION AND NOISE LETTERS | 2017年 / 16卷 / 03期
关键词：
Wave; random noise; information; security; ATTACK;
D O I：
10.1142/S0219477517500250
中图分类号：
O1 [数学];
学科分类号：
0701 ; 070101 ;
摘要：
The effect of cable capacitance in the classical key distribution system based on resistors and band-limited noise sources is re-examined. Both the lumped element analysis and the transmission line analysis are performed. As long as the cable capacitance and inductance are fully taken into account, the lumped element analysis and the transmission line analysis generate identical results. When the cable is bootstrapped with a driven shield, the capacitance can be neglected, but the transit time should not be overlooked.
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页数：10
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