DES Crypt adapted from unix crypt for delphi.

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

基于Blowfish加密算法的文件加密源程序-Blowfish encryption algorithm based on the source file encryption

关于NSEA算法的一个小程序-NSEA algorithm on a small program

大素数生成器，很好用的程序，可以快速的生成，并可以用TXT文档表示出来~-Large prime number generator, a good procedure to use, can be quickly generated, and TXT files that can be used by the ~

文件加密方法，非常简洁重要的代码 java-File encryption method is very simple and important code java

自己写的一个Vigenere加密算法．不用多说了吧，值得收藏，特别是对于初学者．-I have written a Vigenere encryption program by myself.Out of question,it is worth to be collection especially by the beginner.

这是一个好用的MD5的C++类；这个类可以加在控制台 程序中也可用在MFC中， 并且提供了详细的错误处理 函数，是一个安全的类。例程是一个MD5的MFC程序， 支持字符串和文件两种输入。-This is an easy to use the MD5 of the C++ Category this category can be added to the console program can also be used in MFC, and it provides a detailed error handling function, is a safe type. MD5 is a routine procedure of MFC to support the two input strings and documents.

基于RSA的数字签名实现，用VC++模拟实现RSA数字签名过程。-RSA-based digital signature implementation, using VC++ simulation of the process of realization of RSA digital signature.

Base64编解码，纯c语言，解码忽略换行符，可以直接解码邮件源码

使用DES3进行加密，包含全部delphi源代码！-DES3 use of encryption, including all delphi source code!