摘要
介绍了信息加密、解密的基本概念,并通过单钥和双钥两种密码体制的比较,深入研究了双钥密码体制的特点,从而找出了双钥密码体制更能适应开放性网络系统的原因。论证了RSA算法的理论基础,以及给出了该算法具体的应用实例。
This paper introduces the basic conception on the encryption and decryption and makes the comparison between the single-key and the double-key cryptosystem,studies the characteristics of the latter and find out why it is more suitable to the open network system.This paper demonstrates the ba-sic of the theory of RSA algorithm and cites some examples.
出处
《天津通信技术》
2001年第4期7-10,共4页
Tianjin Communications Technology
关键词
单钥体制
双钥体制
加密
解密
Signal-key system
Double-key system
Encryption
Decryption
