一组安全仅仅使用标准C且没有进行文件操作，内存分配的安全算法,包含md5和blowfish,可以编译成应用程序或者驱动程序使用的库.-a security group to use only standard C without documentation operation, the safety of memory allocation algorithms includes md5 and blowfish, can be compiled into applications or dri

用标准C语言解决100道经典数学问题，堪称经典，是C程序开发员必备的C源码库，具有很强的参考价值。-using standard C language to solve 100 classical mathematical problems for his classic, C procedures required developers of C source code library, and has a strong reference value.

标准c语言大数运算函数库，并附应用实例rsa加密程序。参考afanty编写适用与MFC的BigInt库。-Standard library c language operator of large numbers, with application examples rsa encryption. Reference afanty prepared for the BigInt with the MFC library.