Are C functions in detail.

DES算法源代码，这是自己书写的源代码，里面采用了非常多的技巧来提高编解码的效率，研究算法和源码的朋友们，我书写的这个代码可以作为你们很好的参考。-DES algorithm source code, which is writing its own source code, which uses a lot of skills to improve the efficiency of the codec to study the algorithms and source of my friends, I am writing you this code can be used as a good reference.

条形码编码算法，可以输出多种形式条码-barcode coding algorithm, can output multiple forms barcode

pgpencrypt.rar

一个简单的数字签名算法的实现，能进行简单的文件签名和传送-A simple realization of a digital signature algorithm to a simple signature and send the document

在这个程序中将实现三种古典加密方法：恺撒算法，多表代换算法中的Vigener算法，与列换位算法-in this process will achieve three classical encryption methods : Caesar algorithm, multi-table substitution algorithm of Vigener algorithms, and algorithm out transpositions

md5加密的bindshe-md5 encrypted bindshe

DES加密算法实现的C++类-DES encryption algorithm realization C kind

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

常见加密算法汇总的C++实现，初学加密算法者适用-Common encryption algorithm aggregate C++ Realize, learning to apply the encryption algorithm

DES 加密系统的 C 语言源代码-DES encryption system in C language source code