this visual basic source code,perhaps usefull 4 you

安全支持提供器接口（SSPI）源码- Safe support provision connection (SSPI) source code

Simple steganography program written in Python. The program writes and reads information to/from 24 bits bitmaps.

des算法的一种升级算法-an update algorithm

机械，工业类人员可以看下～ 重机械人员设计和了解的东西 下来-Lennon press pack ， quickly-deteriorating jade 人 Jun Ueno, you can craft your press 人 Lennon `to reset the number of wild chirpy cheap Core cavity left in Western frontier understand your

ROSSLER方程的混沌时间序列相空间重构程序-Equation ROSSLER chaotic time series phase space reconstruction procedure

利用汇编语言实现DES加密算法-using assembly language to achieve DES encryption algorithm

用C++实现的维吉尼亚密码源程序,已经在DevC++上测试过，大家可以再进行功能完善-With C++ Achievable Virginia password source, has been DevC++ Tested, we can further improve the function

老外写的加密库cryptlib(版本3.1)-foreigner to write encryption for cryptlib (version 3.1)

实现移位密码（扩展凯撒密码），用键盘接收明文和密钥，屏幕打印密文。-Achieve translocation password (Extension Caesar password), use the keyboard to receive explicit and key, screen printing ciphertext.

inplementation of AES vhdl The use of a list of law, VHDL language based polynomial-based finite field multiplier, for the AES algorithm