In previous quantum key distribution protocols a auxiliary classical channel is needed.
通常的量子密钥分配协议都需要一个辅助的经典信道来生成量子密钥。
Methods to express the preparation and measurement of quantum states on current computer and the basic algorithms for simulating the quantum key distribution protocols were given.
给出了在经典计算机上表示量子态的制备和测量方法，并编制相应的程序，实现了多种量子密钥分配协议仿真。
Highly attenuated laser pulses with Poisson distribution are used as single-photon sources and the BB84 and B92 protocols are used for free-space quantum key distribution.
在自由空间量子密钥分配中，单光子源采用具有泊松分布的高度衰减激光脉冲，量子密码术协议采用BB 84和B92协议。
应用推荐