这是RC6的Asm实现，可以很方便高效的用到工程中去

rsa encryption which ask a user input must me be uppercase letter-rsa encryption which ask a user input must me be uppercase letter..

hashish-1.1b加密算法库c++ -hashish-1.1b encryption algorithm storehouse c

RSA资料全集是我在学习RSA时收集的资料，它对我学习这种算法有着极大的帮助，不知对大家有帮助没有，希望对大家学习密码学有所帮助。-All of the information of RSA was collected when i was studying RSA.It gives me a great deal of help though i don t know how about you.I wish it also give you some help about the cryptology.

des加密算法,用于IP通讯方面的,用VHDL写成的源程序-des encryption algorithm used for IP communications.the source codes are written in VHDL

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

PB使用MD5加密,可以有效解决PB开发中登录密码使用明文的问题-PB using MD5 encryption, can effectively resolve the PB Password development issue of the use of explicit

C++下的base64编码，能够支持任何数据进行base64编码。 -C++ Under the base64 encoding, can support any data base64 encoding.

大连110指挥界面，用vc做的，但是的需要数据库支持，界面部分功能需要数据库支持-command interface using vc done, but the need for database support, the functional interface need database support

Slides on IP Multimedia Subsystems

防止用DeDe软件反编译delphi程序-preventing anti-software compiler delphi procedures