著名的l0pht代码！

vc下的pgp最新版本源码，不过没有网路功能，但还是很不错的！-vc pgp under the latest version of source code, but not the Internet function, but still very good!

一个免费实用的DELPHI AES 加密算法函数包及演示文件,给有需要的朋友-a free practical DELPHI AES encryption algorithm function package and demonstrate the documents to a friend in need

对于密码学感兴趣的读者适合，当然要求一定的基础-for cryptography for interested readers, of course, requires a certain basis

MD5的全称是Message-digest Algorithm 5（信息-摘要算法），用于确保信息传输完整一致。本程序是c语言版的md5加密解密源码！-The full name of MD5 is Message-digest Algorithm 5 (Information- Summary of algorithm), to ensure the integrity of the information transmission line. This procedure is the c language version of the md5 encryption source code!

这是RSA算法的原代码实现应该直接能用,已调试好-This is the original RSA algorithm implementation code can be used directly, has good debugging

DES算法程序，此程序为完整的程序，可以直接下载使用-DES algorithm procedure, this procedure for the complete procedure, can be directly downloaded using

JAVA的加密库之一-JAVA encryption tank

使用PBE和三重DES加密文件-use of PBE and triple DES encryption document

这个是数据加密标准的VC算法-This is a standard data encrypt algorithm of VC

EXELOCK 1.83 EXE文件加密器的源代码-EXELOCK 1.83 EXE file encryption for the source code