基于RSA算法的网络安全体系构造

基于RSA算法的网络安全体系构造 A Network Security System Model Based on the RSA Algorithm 王国兵 1 first-author 杨建沾 1 谢贵 1 武汉大学数学与计算机科学学院,武汉,430072 武汉大学数学与计算机科学学院,武汉,430072 College of Mathematics and Computer Science, Wuhan University College of Mathematics and Computer Science, Wuhan University 提出了一种完全基于ＲＳＡ算法的网络安全参考模型ＮｅｔＲＳＡ．采用分布式ＫＤＣ分配方案，并且对通信报文以加密方式进行数字签名，有效地防止了报文被非法窃听、篡改或伪造．本模型实现了密钥管理、加密管理、数字签名以及身份认证等功能． A network security system model-NetRSA, which is based on the RSA algorithm, is presented. It adopts distributed KDC management scheme. By generating a digital signiture on the message by means of encryption, it efficiently prevents the message from being unlawfully overheard, fraudulently changed or fabricated. This model realizes key management, encrypted communication, digital signiture and identity authentication etc. RSA NetRSA 网络安全体系 数据安全 RSA NetRSA network security system data security 10.14188/j.1671-8836.2000.01.009 TP309 2000-01-01 2021-04-01 1