Post-processing procedure for industrial quantum key distribution   systems
  We present algorithmic solutions aimed on post-processing for industrial quantum key distribution systems with hardware sifting. The main steps of the procedure are error correction, parameter estimation, and privacy amplification. Authentication of a classical public communication channel is also considered. 
E.O. Kiktenko, A.S. Trushechkin, Y.V. Kurochkin, A.K. Fedorov
quant-ph cs.IT math.IT