Modeling of Quantum Key Distribution System for Secure Information Transfer
Keyword(s):
This chapter is an analysis of commercial quantum key distribution systems. Upon analysis, the generalized structure of QKDS with phase coding of a photon state is presented. The structure includes modules that immediately participate in the task of distribution and processing of quantum states. Phases of key sequence productions are studied. Expressions that allow the estimation of physical characteristics of optoelectronic components, as well as information processing algorithms impact to rate of key sequence production, are formed. Information security infrastructure can be utilized, for instance, to formulate requirements to maximize tolerable error level in quantum channel with a given rate of key sequence production.
2021 ◽
2021 ◽
Vol 1069
(1)
◽
pp. 012011
2006 ◽
Vol 45
(6A)
◽
pp. 5344-5348
◽
Keyword(s):