公开密钥加算法及其应用

PUBLIC KEY ENCRYTION ALGORITHMS AND IT'S APPLICATIONS

本文阐述了公开密钥加密算法的基本原理及其优点,详细分析了RSA算法.说明了如何将公开密钥加密技术应用在身份鉴定和数字签名技术中.并指出其不足点并提出改进措施.

In this article ,the basic principle and advantage of public key encryption algorithms described and RSA algorithm is analysed in detail. Besides how to apply public key encryption algorithm to authentication and digital signature is introduced.In addition to this,the disadvantages and methods to improve it are proposed.