循环异或

Base64编解码程序-Base64 code/decode program

使用Windows加密API的例子-Example for using windows api of encrypting

Skipjack 加密算法 美国国家安全局标准加密算法-Skipjack encryption algorithm US country peaceful overall situation standard encryption algorithm

一种国际上通用的加密算法―DES算法的原理-a common encryption algorithms-DES algorithm Principle

openssl中req程序的VC实现-openssl which req procedures VC

密码serpent算法源代码, 该算法是AES候选算法之一-Password serpent algorithm source code, the algorithm is AES, one of the candidate algorithm

大数运算库miracl。有了miracl这样的函数库，你可以直接调用函数，来实现你要的公钥密码学的某个功能。-Treasury computing large numbers miracl. With miracl this library, you can directly call the function, to realize that you ask for a public-key cryptography functions.

OpenSSL的RSA算法应用举例。是用VC写的，有实用价值。-RSA algorithm of OpenSSL is used and given an example. Written with VC, there is practical value.

MD5Win-MD5文本密码生成-MD5Win-MD5 text password generation

此为国外转载函数，可将任意字符转换为md5 16为字符加密形式，而且为不可逆转换。-reproduced here for foreign functions, arbitrary characters can be converted to 16 md5 encrypted form of characters, but also to irreversible change.