论文标题
集成QRNG芯片的量子熵模型
Quantum entropy model of an integrated QRNG chip
论文作者
论文摘要
我们基于发光二极管发出的光子数的量子波动，为量子随机数发生器芯片的熵源提供物理模型。该模型与芯片的表征结合在一起，估计量子最小entropy每位超过0.98，而无需后处理。最后，我们通过模型表明，随着时间的流逝，对安全性的性能是有力的。
We present the physical model for the entropy source of a quantum random number generator chip based on the quantum fluctuations of the photon number emitted by light-emitting diodes. This model, combined with a characterization of the chip, estimates a quantum min-entropy of over 0.98 per bit without post-processing. Finally, we show with our model that the performances in terms of security are robust against fluctuations over time.
