基于嵌入式通信网络的数据协调

根据量子密码通信的实际需要,构建了一套嵌入式通信网络,实现动态数据传输。选用Spartan3s 1500MB开发板,采用软硬件协同设计方法,用EDK构建了一个基于Xilinx SOPC的网络通信系统,并设计了高斯随机数IP核来生成随机数,利用该系统可以在两台PC机和FPGA板上进行高速远距离的数据传输,实现量子密码通信中的数据协调。

Data Reconciliation Based on Embedded Communication Network

According to the actual requirement of quantum cryptography communication,an embedded communication network is constructed to realize dynamic data transmission.Using Spartan3s 1500MB board and the method of hardware-software co-design,a communication network system based on Xilinx SOPC is designed by EDK.Then a Gaussian random IP core is designed to generate the random numbers.A high-speed and long-distance data transmission can be realized on both PC and FPGA board using this system,and the data reconciliation in quantum cryptography communication is also implemented.