一种简单的P2P节点连接共享密钥交换方法探讨  

The Discussion on a Simple Shared Key Exchange Method in P2P Node Connection

作　　者：刘正龙[1] 袁志 LIU Zheng-long;YUAN Zhi(Department of Software,Changsha Social Work College,Changsha 410004,China)

机构地区：[1]中国建设银行股份有限公司湖南省分行金融科技部,湖南长沙410002

出　　处：《电脑与信息技术》2022年第5期61-63,共3页Computer and Information Technology

摘　　要：在即时通信等实时性高的应用场景中,简单实用的共享密钥交换机制尤为重要。一方面,需尽量减少共享密钥交换的网络流量消耗,另一方面算法实现上要尽可能轻量化。文章就即时通信场景下一种简单的共享密钥交换方法进行了研究探讨。In high real-time application scenarios such as instant messaging, a simple and practical shared key exchange mechanism is particularly important. On one hand, it is necessary to minimize the network traffic consumption of the shared key exchange, on the other hand, the algorithm implementation should be as light as possible. This paper studies and discusses a simple shared key exchange method in the instant messaging scenario.

关 键 词：前向加密 密钥交换 公钥密码系统 椭圆曲线密码体制 

分 类 号：TP393.08[自动化与计算机技术—计算机应用技术]