摘要
在网络传输中,我们要确保一些敏感的数据在传输的过程中不会被篡改、截取,这就需要用加密算法对传输的信息进行加密。MD5是一种单向加密算法,其加密后的数据难以解密,所以广泛应用在各大型网站以及管理系统中用来保护用户口令安全。文章介绍了MD5加密算法的工作原理,并以实际应用为例介绍了JAVA WEB应用中的MD5加密算法。
In the network transmission,we should ensure that some sensitive data（such as user password） will not be tampered or intercepted in the transmission process.This need use encryption algorithm to encrypt the information transported.MD5 is a one-way encryption algorithm,and it＇s difficult to decrypt the encrypted data,So widely it is used in each large-scale website as well as the management system for protection of user password.This article introduces the MD5 encryption algorithm＇s principle and the MD5 application in JAVA WEB system with a example in practical.
出处
《电脑与信息技术》
2010年第5期38-39,67,共3页
Computer and Information Technology
