基于混合密钥的数字签名研究

随着因特网的发展与广泛应用,网络安全越来越重要。人们对网络安全也提出了更高的要求,而数字签名技术在保证数据的完整性、真实性和不可抵赖性方面起着重要的作用。本文分析了加密解密算法的基础上提出了基于混合密钥的数字签名技术以及该技术在Java中的实现。不仅实现了数字签名、保证原文的机密性使系统更加安全可靠,而且提高了系统运算的速度,提高了系统效率。

The Research of Digital Signature Based on hybrid Cryptography

With the extensive application and rapid development of Internet, more needs to be thought about in network security. Technique of digital signature plays an important role in guaranteeing the integrity, confidentiality and un- deniability of data. This paper introduces the technique of encryption and decryption, and put forward the hybrid cryptographic key technique in digital signa- ture, and its implementation in Java. In such a way, not only the digital signature is implemented, but also the efficiency of system is improved.