基于量子保密通信的国产密码服务云平台建设思路

随着网络空间安全环境的日益严峻，密码技术的重要性日益凸显。当前密码技术的应用还存在诸多问题，关键信息基础设施对安全可控密码资源的需求十分迫切。针对量子密码和经典密码的技术优劣性进行了深入分析，提出了量子密码与经典密码的技术融合方向，将量子密钥分发范围从对称密钥扩展至非对称密钥和摘要密钥。同时，充分考虑云计算架构的发展趋势，提出了密码云服务的理念，设计了基于量子保密通信的国产密码服务云平台，通过密码服务云平台实现密钥的集中生成、统一管理、安全分发和标准应用，对于构建以量子保密通信为基础的网络安全新防线具有积极的指导意义。

Construction contemplation of cloud platform for domestic password service based on quantum secret communication

With the increasingly serious environment of network space security,the importance of cryptography is becoming more and more prominent.There are many problems in the current application of cryptographic technology and the demand of secure and controllable password resource for key information structure is urgent.According to technology advantages and disadvantages of classical and quantum passwords were analyzed and the integration direction of quantum cryptography and classical password technology was proposed.At the same time,by giving full consideration to the development trend of cloud computing architecture,the password cloud service concept was proposed and the domestic password service cloud platform based on quantum secret communication was designed.It has positive guiding significance for building a new firewall of cyber security based on quantum secret communication.