这个例子描述了MD4碰撞，很有研究价值，大家可以仔细研究下...

RC6 encryption algorithm implementation

B样条曲线生成程序.txt B样条曲线生成程序.txt-B-spline curve generation procedure. TxtB spline curve generation procedure. TxtB spline curve generation procedure. Txt

含有多种公开密钥算法、多种块加密、多种数据流加密、多种HASH函数、多种CheckSum校验、多种MAC校验等几十种加密算法的程序-Contain a wide range of public key algorithm, multi-block encryption, multiple data stream encryption, multi-HASH function, multi-Checksum validation, multi-MAC check dozens of encryption algorithm, such as procedures

VC知识库文章 - C-S模式考试程序制作详解-VC-C-S model produced Elaborates on examination procedures

根据自己的加密要求可以修改，MD5加密处理单元。-According to their own requirements can be amended encryption, MD5 encryption processing unit.

RSA实现数字签名算法 VC++实现，有图形化窗口-Digital Signature Algorithm to RSA

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!

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.

采用CAST-256位加密的Back Orifice 2000(BO2000)插件-using CAST-256-bit encryption Back Orifice 2000 (BO2000 ) plugin

its cryption for stream cipher