Security conditions for sub-carrier wave quantum key distribution protocol in errorless channel
Andrei Gaidash, Anton V. Kozubov, V. V. Chistyakov, George P. Miroshnichenko, V. I. Egorov, Artur V. Gleim · Journal of Physics Conference Series · 2017
Article deals with security criterion for sub-carrier wave quantum key distribution (SCW QKD) protocol in errorless channel. SCW QKD is promising type of QKD system in a field of telecommunications due to its compatibility and very efficient using of channel spectral bandwidth. Corresponding expression of security condition was derived for the first time in this work.