基于量子噪声随机加密的抗截获传输方案  

Scheme of Anti-Interception Transmission Based on Quantum Noise Randomized Cipher

作　　者：李云坤 万亮 王雨榕 蒲涛 曹越 陈毓锴 LI Yunkun;WAN Liang;WANG Yurong;PU Tao;CAO Yue;CHEN Yukai(Unit 31155 of PLA,Nanjing Jiangsu 210000,China;Army Engineering University of PLA,Nanjing Jiangsu 210000,China;Unit 32046 of PLA,Nanjing Jiangsu 210000,China;Unit 61623 of PLA,Beijing 100840,China)

机构地区：[1]中国人民解放军31155部队,江苏南京210000 [2]中国人民解放军陆军工程大学,江苏南京210000 [3]中国人民解放军32046部队,江苏南京210000 [4]中国人民解放军61623部队,北京100840

出　　处：《通信技术》2023年第11期1242-1247,共6页Communications Technology

基　　金：国家自然科学基金(62271503,62071485)。

摘　　要：为解决光缆网端到端安全传输问题,提出了一种基于量子噪声随机加密(Quantum Noise Randomized Cipher,QNRC)的抗截获传输方案。首先介绍了QNRC的加密原理和实现方法;其次采取光域解密、相干检测的方法,通过实验实现了50 km传输距离下10 Gbit/s速率的PSKQNRC安全传输系统。实验结果表明,所提方案具有较强的可行性,能够保证合法收发双方以较高的安全性完成高速传输。To address the end-to-end secure transmission problem in fiber optic cable networks,this paper proposes a scheme of anti-interception transmission based on QNRC(Quantum Noise Randomized Cipher).First,this paper introduces the encryption principle and implementation method of QNRC,then it takes the method of optical domain decryption and coherent detection to experimentally realize a PSK-QNRC secure transmission system with 10 Gbps rate at 50 km transmission distance.Experimental results indicate that the proposed scheme is highly feasible and can ensure the high-speed transmission with high security between the legitimate sender and receiver.

关 键 词：量子噪声随机加密 抗截获 光域解密 光纤通信 

分 类 号：TN918.1[电子电信—通信与信息系统]