04-01.ps

this DES made by verilog

本次实现采用流水线结构，分析子密钥与原始密钥的直接关系，利用组合逻辑同时产生16个子密钥，总体上既兼顾了效率，又不占用太多资源，经仿真测试，完全通过。

Arithmetic for integers of almost unlimited size for C and C++. Developed and copyrighted by Ralf Dentzer-Arithmetic for integers of almost unlimit ed size for C and C. Developed and copyrighted by Ralf Dentzer

大整数运算的实现-large integer arithmetic Implementation

一款asp.net 高效能的c#加密解密程序(A high-performance encryption and decryption of c#)

DES算法实现过程分析 之 C-DES algorithm process analysis C

The RC5 Encryption Algorithm

加解密！实现微软的加解密的小例子。在用微软的加解密时的一点心得(Encryption and decryption! Microsoft' s encryption and decryption to achieve a small example.)

这个源程序向你介绍了怎样摆脱密码束缚的问题-the source to tell you how to shake off the shackles of password problems

最常见的流密码RC4的visual c++实现。希望对大家有帮助。-RC4 cipher