该源码描述了DES加密算法的硬件语言实现方式

多种加密的算法的集合，有DES，RSA等等，有的是用C写的，也用是用VC++写的。很实用！-variety of encryption algorithms to assemble, DES, RSA, etc., some written in C, is also used to write the VC. Very practical!

电子邮件指定地址海量发送，包含Base64加密算法-Send mass e-mail address specified, including the Base64 encryption algorithm

rsa encryption which ask a user input must me be uppercase letter-rsa encryption which ask a user input must me be uppercase letter..

IDEA算法源代码-IDEA algorithm source code

如何对一个已有字符串加密-how to have a string encryption

基于8位密码，每位密码值范围为5秒，连续三次键入错误报警1秒的开锁提示音；(5)密码设定完毕后有5秒内未进入，自动锁闭。LED输出模块，数码管（

VC实现的图像加密算法，采用Arnold变换，对于初涉信息安全的人员有一定参考价值-The algorithm of encrypted image completed in VC, applying the Arnold transform .It is valuable to people who will devote himself to infomation security

dos环境下的利用硬盘序列号加密的程序-dos environment sequence drives the use of encryption procedures

这是密码学的一个常用算法rc1628，对于学习密码学很有帮助啊。-This is a cryptographic algorithm used rc1628, learning cryptography helpful ah.

密码察看器，经过修改的-look for passwords, as amended, the