Base64的Decode和Encode

MD5加密，已经封装成一个C++类，只要调用该类就可方便使用-This C++ class serves as a wrapper for the Message Digest 5 code described in the Internet RFC 1321.

des加密算法具体实现，自己长期使用的，使用时引入即可-des encryption algorithm to realize their long-term use, can be used to introduce

VC++实现文件加密功能的源代码，这只是一个简单的例子，如果你感兴趣可以更加深入的研究一下。-VC file encryption function in the source code, this is just a simple example, if you are interested more in-depth study.

crc 详尽的源码 值得参考 具体要求可根据自己需要设置-CRC detailed reference source should be specific requirements may need to set up according to their own

LaoenED.com/LaoenED.exe for DOS/LaoenED.exe for Windos9x/2k/XP的密码查看器。很小但当你忘了密码的时候很实用！-LaoenED.com/LaoenED.exe for DOS/Windos9x/2k/XP LaoenED.exe for the user. A small, but when you forget the password are very practical!

要在最低visual studio 2005的版本下运行，在运行后出现的对话框中输入密码就可以在下面的对话框中加密你想要加密的内容，可以保存加密后的内容，也可以观看加密后的内容。-To the minimum version of visual studio 2005 run, after running the dialog box that appears, type the password in the following dialog box encryption you want to encrypt the content can be saved encrypted content, but also be able to watch encrypted内容.

QCA的OPENSSL模块，支持SSL2、SSL3、TLS等协议，扩展QCA的功能-QCA s OpenSSL module, support SSL2, SSL3, TLS, such as an agreement to expand the functions of QCA

MESS 1.07 加密壳源程序-MESS 1.07 encryptions shells source program

DES算法程序，此程序为完整的程序，可以直接下载使用-DES algorithm procedure, this procedure for the complete procedure, can be directly downloaded using

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)