Abstract:The amount of information and the bit error rate caused by eavesdropper are analyzed while the BB84 quantum key distribution protocol is attacked with intercept/resend attack using different measurement bases. The bit error rate threshold that legitimate user used to determine intercept/resend eavesdropping attack is under 15%, and a new standard is provided for secure quantum communications and the detection of eavesdropper.
刘丹, 裴昌幸, 权东晓. 测量基对BB84协议安全性影响[J]. 电子与信息学报, 2011, 33(1): 228-230.
Liu Dan, Pei Chang-Xing, Quan Dong-Xiao. Measurement Bases Impact on the Security of BB84 Protocol. , 2011, 33(1): 228-230.