网络安全中的密码技术研究及其应用

Research and Application of Cryptogram Technology in Network Security

在研究两种典型的现代密码技术(3DES算法和RSA算法)的基础上,本文提出了将3DES和RSA复用进行数据加密的方案,从而使加密系统的整体性能得到提高。同时,还简要介绍了密码技术的相关概念,两种加密技术及其加密算法,最后说明了提出的加密算法的实现过程。

Based on two typical modern encryption (3DES algorithm and RSA algorithm), this paper proposes the encryption algorithm(3DES-RSA) which combines 3DES algorithm and RSA algorithm, thus the whole performance of the encrypted system gets improvement. At the same time, the paper introduces the related concepts, two kinds of encrypt technologies and encryption algorithm. At last, the paper shows the implement of the encryption algorithm.