aes

基于VC6的MD5加密源码,短小精干，利于交流学习。-MD5 encryption source code, the short crack, and conducive to the exchange of learning.

sip中的md5测试源码,可以进行md5加密认证的-MD5 test source code in sip which can be used to implement MD5 encryption and authentation

DES加密的MFC实现,主要包括两部分组成，有字符串加密和文件加密两种模式，实现了3DES功能，让加密更安全(including string and files by DES)

Versatile File Delivery Protocol, a Nack-based reliable multicast file transfer Protocol Instantiation

包括注册号生成软件、LIB、DLL 加密模块 各种语言调用加密模块的例子程序等-including registration generation software, LIB, DLL encryption modules in various languages called encryption module examples procedures

SHA-1 algorithm implemented in C.

RSA的JAVA实现,界面很简洁,就三个按钮:生成密钥对,加密文件,解密文件.可以导入文件,但文件长度有限制,这是由于密钥长度而限制的(RSA JAVA interface is very simple, three buttons : Key Generation right, encrypted documents, The declassified document. can import documents, but there are restrictions on the length of documents, as key length restrictions)

apach加密模块 -Apach encryption component

本文介绍了在JAVA环境下如何实现IDEA对称加密算法。由于电子商务和电子政务的普及，安全加密技术在其中应用非常广泛，对安全加密技术的要求也很高。目前在JAVA环境下实现IDEA加密具有很多的优势，因为JAVA是基于面向对象的编程语言,并且由于它的平台无关性能被大量应用于Internet的开发。-This paper presents the Java environment IDEA how to achieve symmetric encryption algorithm. As e-commerce and e-government popular, security encryption technology, which is widely used for security encryption technology requirements is also high. In Java environment under IDEA encryption has many advantages, because Java is based on object-oriented programming language, and because it is platform independent performance was widely used in Internet development.