基于RSA算法的域名保护系统的研究与设计  

Research and design of domain name protection system based on RSA

作　　者：陈红 张雷 张海阔[1] 湛雅倩 徐明华 CHEN Hong;ZHANG Lei;ZHANG Hai-kuo;ZHAN Ya-qian;XU Ming-hua(China Internet Network Information Center,Beijing 100190,China)

机构地区：[1]中国互联网络信息中心,北京100190

出　　处：《计算机工程与设计》2020年第7期2096-2100,F0003,共6页Computer Engineering and Design

摘　　要：针对近年来网站被篡改数量不断增长的问题,提出基于RSA算法的域名保护系统。为提高域名保护系统的数据安全性,在域名保护系统中的操作中增加2FA (双因素认证),采用TOTP算法实现,为提高算法安全性,对传统TOTP算法进行改进,采用RSA算法加强TOTP算法的安全性,在算法中加入阈值的概念。为提高域名保护系统的整体安全性,对系统部署做出相应调整。通过测试分析验证该设计方案合理、安全、易扩展。In view of the increasing number of tampered websites in recent years,the domain name protection system based on RSA algorithm was proposed.To improve the security of the domain name protection system,2FA(two-factor authentication)was added to the operation of the domain name protection system.TOTP algorithm was used to implement it.To improve the security of the algorithm,the traditional TOTP algorithm was improved.RSA algorithm was used to enhance the security of the TOTP algorithm,and the concept of threshold was added to the algorithm.To improve the overall security of the domain name protection system,corresponding adjustments were made in system deployment.The test analysis verifies that the proposed design is reasonable,safe and easy to expand.

关 键 词：RSA 域名 表述性状态传递 TOTP 安全 

分 类 号：TP393[自动化与计算机技术—计算机应用技术]