用des算法加密文件的小程序，里面带有des算法和加密的程序，用vc编写-encryption algorithm used des documents small program with inside des encryption algorithm and the procedures used to prepare vc

IBE基于身份的加密系统的系统叁数程序，使用VC6.0开发-IBE identity-based encryption system of systems Triple the number of procedures, the use of VC6.0 Development

为一个字节或字符数组或串计算md5值，内部只创建一个数组，节省分配时间，节省内存 完全是static方法，线程安全 注意对返回值的处理，见注释-for a byte array or character string or md5 value calculation, only to create an internal array, saving time allocated to save memory is completely static method, thread-safe attention to the return value, see note

一些重要的加密算法的实现---主要是针对大学密码学课程中的算法实践，例如： 维吉尼亚密码，置换密码，移位密码-Some key encryption algorithm--- mainly aimed at the realization of the University of cryptography algorithms for practical courses, such as: Virginia password, replacement password, password, and so shift

GOSTDSA算法的Pascal实现和例子，包括签名和确认-GOSTDSA the algorithm Pascal realization and the example, including sign and confirmed

elgamal的源程序-ElGamal

3des 加密,可以进行3des,des等其他基本加密算法-3des

介绍如何对共享软件加密。针对菜鸟！文档！-how to share encryption software. Against a birdie! Document!

椭圆曲线算法改装- The elliptic curve algorithm reequips

des算法，用vc++写出来的，密码学实验写的程序-des algorithm