数据加密技术及其应用

The Technology of Encryption and Its Usage

随着计算机的发展,网络中的安全问题也日趋严重。在TCP/IP协议中,传输的数据都是以明 文进行传输的,所以存在固有安全缺陷,解决这一问题的重要手段就是数据加密,在现代网络通信中,人们 的安全意识越来越强烈,密码学的应用也越来越广泛。本文主要介绍数据加密技术的相关技术及其应用。

With the development of the computer. Net security has become a serious problem. In TCP/IP protocol, the data that transfered use proclaimed in writing, so it has the security bug, to resolve this problem is to use data encryption . In modern network , the people's security consciousness has become stronger and stronger, cryptogram has became widely used. This paper introduces technology of data encrypting and its usage.