程序实现了大素数的判断和如果不是素数，则其可分解的最小的素数...

一个用DELPHI编写的DES加密接密原代码- The DES encryption which compiles with DELPHI meets the dense original code

我根据comp430s改写的DLL源码，可在多线程下使用。还带有DES加密算法函数 -DLL source which is overwirted by comp430s, can be used in multi-thread.Attached by DES encryption Algorithm

des加密，必须是8位英文字符，或4位中文字符-des encryption, must be 8 characters in English, or four Chinese characters

椭圆曲线算法改装- The elliptic curve algorithm reequips

经典的文档加密技术，简单高效

一个简单实现RC5加密算法的例子！仅供参考！-Realize a simple example of RC5 encryption algorithm! For reference purposes only!

DES写的文件加密软件,可以用于对整个文件进行加密并且设定加密密码来网络传输!-Written by DES file encryption software, can be used to encrypt the whole document and set the encryption password network!

组播密钥的批次更新算法，基于LKH的单次密钥更新方案和Batch Rekeying方案的原理、结构和密钥更新过程等。并着重对 Batch Rekeying 方案的性能与单次密钥更新方案作了简单的比较。 通过比较和分析得到结论:定时更新的Batch Rekeying 方案在更新开销上比单次更新更有优势 -Multicast key batch update algorithm, Based on the LKH single Rekeying program and the program Batch Rekeying principle, Rekeying structure and processes. And Batch Rekeying focused on the performance of the program with a single Rekeying program with a simple comparison. By comparing and analyzing conclusions : regularly updated Batch Rekeying program in the updated overhead than a single update more advantages

论Java加密技术与Windows的结合-On Java encryption technology and the integration of Windows

vc++ md5类工程，有完整的VC源码，可成功编译-vc++ md5-type project, the VC has a complete source code can be compiled successfully