基于国密的P2P数据开放共享平台设计与实现  

Design and implementation of P2P data opened sharing platform based on national security

作　　者：谷蒙蒙 叶展翔 GU Mengmeng;YE Zhanxiang(Wenzhou Polytechnic,Wenzhou 325000,China;Wenzhou Research Center of Network Security Detection and Protection Engineering Technology,Wenzhou 325000,China)

机构地区：[1]温州职业技术学院,浙江温州325000 [2]温州市网络安全检测与防护工程技术研究中心,浙江温州325000

出　　处：《现代电子技术》2023年第24期94-98,共5页Modern Electronics Technique

基　　金：2022年温州市科技局基础性软科学研究项目(R20220133)。

摘　　要：在数字化时代,海量的数据在流转中才能创造更多的价值,但在挖掘信息价值的同时也会带来各种数据泄露的风险。如何有效地进行数据安全防控已成为国家、单位和个人所面临的严峻挑战。为此,文中设计一种基于国密的P2P数据开放共享平台。该平台通过P2P模式进行组网,满足网络节点之间自愿发布共享数据、平等存储共享数据、点对点传输共享数据的需求。与传统的C/S模式相比,所设计平台具有去中心化、扩展性强、维护成本低等优势,且通过采用混合国密算法方案,在传输过程中能够保障数据的机密性、完整性及不可否认性。In the digital age,massive amounts of data can only create more value through circulation,but while mining information value,it also brings various risks of data leakage.How to carry out data security prevention and control effectively has become a serious challenge faced by countries,units,and individuals.On this basis,a P2P data open sharing platform based on national security is designed.This platform is networked by means of P2P mode,meeting the needs of voluntary publication of shared data,equal storage of shared data,and peer-to-peer transmission of shared data among network nodes.In comparison with the traditional C/S model,the designed platform has advantages such as decentralization,strong scalability,and low maintenance costs.By adopting a hybrid national security algorithm scheme,it can ensure the confidentiality,integrity,and non repudiation of data during transmission.

关 键 词：数据安全 数据共享 P2P网络 国产商用密码 对等网络 CHORD协议 密钥 

分 类 号：TN919.26-34[电子电信—通信与信息系统] TP311[电子电信—信息与通信工程]