Rijndael算法源代码

JAVA加密算法之一，不过支持256位加密-JAVA encryption algorithm, however, support 256-bit encryption

elgamal的源程序-ElGamal

英文加密器，采用VB编程，模拟二战时期德军的迷加密器，采用了新的算法，效率很高。

CRC校验程序，使用了CRC-16和CRC-CCITT方法 -CRC inspection program, which use crc-16 and crc-ccitt method

RC4算法的Asm实现，实现效率高，可以很方便的用到工程中去-Asm achieve RC4 algorithm to achieve high efficiency, can be very easy to use project to

DES密码体制的安全性应该不依赖于算法的保密，其安全性仅以加密密钥的保密为基础-DES password security system should not depend on secrecy algorithm, the only security encryption key based on the confidentiality

Here is static lib based on PPMD var E by Dmitri Shkarin, compiled with Visual Studio 6

oracle9i官方培训教材,经典中的经典-Oracle9i official training materials, classic classic

用VB实现的DES加密算法，适合于小型VPN的明文加密传输-the DES encryption algorithm, suited to the small expressly VPN encryption transmission

一个比较简单的加密程序-a relatively simple encryption program