The Security of SARG04 Protocol with An Untrusted Source
Hong Mei Guo, Xiang Peng, Bingjie Xu · International Conference on Quantum Information · 2011
We investigate the security of SARG04 protocol with untrusted source. The secure key rate is derived given that several key parameters of the untrusted source are known. Further, a passive scheme is proposed to monitor the untrusted-source parameters.