rc5 c语言源代码。可修改性强。适合学习调试使用~

base64编解码源码，绝对可用。二机制十六进制转换-base64 encode/decode in use

图象的检测，模板匹配 命令行编译过程如下 vcvars32 rc bmp.rc cl detect.c bmp.res user32.lib gdi32.lib 注意事项： 运行时，文件c: est.bmp必须存在

BlowFish加密算法-BlowFish encryption algorithm

这是一个C的源代码，用来实现基于身份的加密算法-This is a C source code, used for identity-based encryption algorithm

各种加密算法合集，是研究加密算法最好的资料。-A variety of encryption algorithms Collection, is to study the best data encryption algorithm.

设计一套完整实用的RSA文件加密解决方案，具体编码实现。对RSA算法进行研究，从常规RSA算法出发，用C++实现RSA加密算法类库，并在32位windows ... 使用VC编写的文件操作类FileTool,主要有四个函数: //加密文件,输入参数为文件名,采用了BlowFish加密算法-Design a complete set of practical RSA file encryption solution to achieve a specific encoding. Research on the RSA algorithm, starting from the conventional RSA algorithm, using C++ Realize RSA encryption algorithm class library, and 32 in the windows ... the use of VC types of documents prepared for the operation FileTool, has four main functions:// encryption files, input parameters for the file name using the BlowFish encryption algorithm

几篇非常不错的东西-very few good things

Tutorial for Vb .Net for Encryption/Decryption of data

比较流行的md5的加密方法!-more popular encryption methods md5!

用C语言编写的RSA加密算法，利用大素数分解的原理进行加密的一种算法。-Using C language RSA encryption algorithm, the use of large prime numbers decomposition of the principle of an algorithm for encryption.