数字签名介绍与展望

Introduction and Perspective On Digital Signatures Du Shenghui Ruan Chuangai

数字签名是消息认证系统中的重要内容之一,近年来受到广泛重视,本文对其作了较详细的介绍,利用公钥体制和私钥体制均可实现数字签名,对于美国的数字签名算法标准DSA/DSS作了客观的分析,最后,指出了数字签名的一些发展方向及其应用前景。

The digital signature is one of the most important in the messa geauthentication system. In recent years, it has been taking seriously. In this paper, the digital signature is discussed in detail. Using secret key cryptosystem and public key cryptosystem, the digital signature has been come true American DSA/DSS has also been analysed objectively. Last, some directions and applied perspective on digital signatures, have been pointed out.