This program encodes and decodes a character using the Vigenere Square method

个人编写的简单gsm保密A5算法，思路有点凌乱， a5算法a5算法a5算法a5算法a5算法a5算法a5算法a5算法a5算法a5算法a5算法a5算法a5算法a5算法a5算法a5算法a5算法a5算法a5算法a5算法a5算法a5算法a5算法a5算法a5算法a5算法a5算法a5算法a5算法

一个用DELPHI编写的DES加密接密原代码- The DES encryption which compiles with DELPHI meets the dense original code

crytage and decryptage with rsa 64 bits

简单的密码的例子，使用VB的源码, 非常简单明了，希望大家喜欢。-Simple Example of VB Source Code for Encrypt, Rudimentary encryption/decryption demo program

aes加密与des加密（包括三重des加密与cbc工作模式）-aes encryption and des encryption (including triple-des encryption and cbc mode)

MD5加密算法vc实现-MD5 encryption algorithm to achieve vc

base64解码编码c++的，我找了好久才找到的-decoding base64 encoding c, and I look for a long time to find the

Decryption for advanced system can be used for aes 128

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

一些常用的方法，很不错的实例，可以拿来学习，很不错哟-Some commonly used method, it is a good example, can be used to study, very good yo