DES算法的C语言实现，大家可以参考一下。

介绍了Microsoft CryptoAPI加密技术加密技术 讲了Microsoft CryptoAPI的构成以及会话密钥的使用-Introduction of the Microsoft CryptoAPI encryption technology, encryption technology, said a Microsoft CryptoAPI session key of the composition and the use of

标准C++书写的BlowFish加密算法，和加密文件演示，速度较快-written in standard C BlowFish encryption algorithm, and encryption paper presentations, faster

ntstrsafe lib and csq.lib

加密算法SHA1的C语言实现示例，是一个C++类实现-The example of encryption arithmetic SHA1 using C program,which is a C++ class.

一个实现文件加密的源码- A realization document encryption source code

Dr.Sec高速密码算法库Windows版-Dr.Sec high-speed cryptographic algorithm for Windows version

java source code for cryptography, including all kinds of classes.-java source code for cryptography, including all kinds of classes.

采用高级加密标准aes算法针对流媒体加密程序-Using the Advanced Encryption Standard algorithm aes encryption for streaming media

这是一个获取ACCESS 数据库密码的强悍软件, 适用于ACCESS2-This a password access to the Access database software intrepid apply to ACCESS2

文件加密用的C++源代码-file encryption using the C source code