des文件加密系统。

Introduction to Cryptography in plain simple english. The document talks about the early day cryptography and gives some simple examples to the readers.

OpenSSL的RSA算法应用举例。是用VC写的，有实用价值。-RSA algorithm of OpenSSL is used and given an example. Written with VC, there is practical value.

delphi编写的加壳程序,实现对文件保护-delphi write the packers program to realize File Protection

文件中有说明,本程序主要提供了MD5算法的功能实现!-Document has indicate that this procedure provides the main function of MD5 algorithm realize!

转CRC16的小程序,很好用呀,大家试一试-CRC16 turn a small program, very good with the ah, we try

转载，软件注册案例-reproduced, software registration case

MISTY 加密算法 二进制兼容的加密算法,加密匙可到128位-MISTY binary compatible encryption algorithm encryption algorithms, encryption keys can be 128

crytage and decryptage with rsa 64 bits

data encryption for SHA-1

title=Windows NT/2000/XP 一个RAM-DISK文件系统驱动 memo=SwapFs is a driver for Windows NT/2000/XP that let you use a Linux swap partition for temporary storage, like a RAM-disk. It is possible to put Windows page file on it. It is implemented as a disk filter driver.-title = Windows NT/2000/XP a RAM-DISK file system driver memo = SwapFs is a driver for Windows NT/2000/XP that let you use a Linux swap partition for temporary storage, like a RAM-disk. It is possible to put Windows page file on it. It is implemented as a filter driver disk.