Figure 2
From: Experimental Quantum-enhanced Cryptographic Remote Control
Signal flow diagram and NIST tests of quantum randomness. (a) Signal flow diagram of the quantum-enhanced cryptographic control system. (b) NIST statistical randomness tests performance of quantum keys. The experimental results are obtained from 1,638,400 bits samples with a significance level of α = 0.01. In the histogram, the value of each test that exceeds the red dashed line turns out a successful pass.
