是DES的编码密码算法，非常适合初学者学习，欢迎使用。

应用密码学。学习密码学的最好资料.推荐-study cipher..........ph

Base64 编解码演示程序 -Base64 codec demo program

实现维吉尼亚密码，用键盘接收明文和密钥，屏幕打印密文。-The achievement of Virginia password, use the keyboard to receive explicit and key, screen printing ciphertext.

PIC汇编实现SHA加密算法。在PIC16F73上实现-SHA ALGORITHM BY PIC assembly language

Fountain Encoding Algrothm

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

利用PGP加密技术保护电子邮件安全,很不错的-The use of PGP encryption technology to protect e-mail security, very good

--- -----属于加密算法里的一种，可以看西------------ Belong in an encryption algorithm, you can see the West------

使用C编写的DES, DESX, DES3(三层DES) 的加密算法, 本程序演示如何在Delphi中进行调用C编写的算法 DES 密匙长度 8 DESX 密匙长度 16 DES3 密匙长度 24 (加密强度高了很多)-prepared by the use of C DES, DESX, DES3 (triple DES) encryption algorithm, this program shows how the Delphi C called for the preparation of the DES algorithm key length 8 DESX key length of 16 key length DES3 24 (encryption a lot higher intensity)

MD4的源代码。该算法来源于应用密码学的随书附带光盘。已通过调试-MD4 source. The algorithm derived from the application of cryptography book with CD-ROM attached. Through debug