经典的文件加密技术，简单高效

椭圆曲线加密算法-elliptic curve cryptosystem

encryption algorithm, IDEA, symmetric key cryptography algorithm used in internet widly

用VC实现MD5算法的源代码-with VC MD5 algorithm source code

base64 算法，这是一个非常详细的编码和解码的过程-base64 algorithm, this is a very detailed process of encoding and decoding

用栈设置 密码 -with Stack set a password

IBM的MARS加密算法实现，采用VC++语言开发，包含动态链接库，可直接使用。-IBM

MD5算法的java实现-The implement of MD5 algorithm for JAVA

用VERILOG语言实现的数据加密标准代码,在QUARTUS5.1上仿真过-Using Verilog language code of the Data Encryption Standard, in the simulation had QUARTUS5.1

一个用移位思想实现的简单数据加密程序，因为不论是大写还是小写字母,其ASC码值都是按顺序排列的.故可以用相对应的ASC码值进行判断以及算法实现.-a shift ideology with a simple data encryption procedures, because both uppercase or lowercase letters, the value of ASC codes are arranged in chronological order according to the. It can be used to be the relative value of ASC code of judgment and algorithm.

一个C＃做的加密组件,从别的地方下载过来的。-do encryption components from other places to download overnight.