摘要
随着互联网的快速发展,计算机信息的保密问题显得越来越重要,信息加密技术是对计算机信息进行保护的最实用和最可靠的方法,而信息加密技术也随着科学技术的进步而变得更加安全,本文拟对信息加密技术作详细介绍。
With the rapid development of Internet,the problem of computer information secrecy become more and more important,information encryption is the most practical and reliable method to protect the computer information,besides,as to the development of scientific technology,the nformation encryption technology become more security than before,so,this paper want to give a detailed introduction about information encryption technology.
关键词
信息加密
数字签名
攻击
密钥
information encryption
digital signature
attack
secret key