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quant-ph2007★ 19 cited
Security analysis of decoy state quantum key distribution incorporating finite statistics
Jun Hasegawa, Masahito Hayashi, Tohya Hiroshima +1
Decoy state method quantum key distribution (QKD) is one of the promising practical solutions to BB84 QKD with coherent light pulses. In the real world, however, statistical fluctu…
quant-ph2007★ 29 cited
Experimental Decoy State Quantum Key Distribution with Unconditional Security Incorporating Finite Statistics
Jun Hasegawa, Masahito Hayashi, Tohya Hiroshima +2
We propose the improved decoy state quantum key distribution incorporating finite statistics due to the finite code length and report on its demonstration. In our experiment, four…