base64

des-bish，不错，自己写的-des-bish, yes, their writing

MD5加密、解密、形成加密文件，文件中有实例程序，可以用于以上功能测试(MD5 encryption, decryption, the formation of encrypted files, there are examples of procedures, can be used for the above functional test)

用java语言实现rsa经典算法 自己可以加上运行测试！-using java language rsa classical algorithm can add their own testing!

des和rsa加密算法程序-des and rsa encryption algorithm procedures

生成大素数并检验以及生成RSA1024位公钥子程序，不使用库文件，源代码公开，清晰有注释-Generate large prime numbers and testing, and to generate RSA1024-bit public key subroutine, do not use library files, source code is open, clear and annotated

说明：  DES二值图像加密以及AES图像加密算法(DES binary image encryption and AES image encryption)

VPN拨号程序源码(from sourceforge.net)-VPN digit dialing procedure source code (from sourceforge.net)

An ethernet bridge / VPN program for windows-An ethernet bridge/VPN program for windows

时域LSB隐藏算法,实现随机信息隐藏到载体图片内,并界附带提取信息代码-LSB hidden time-domain algorithm, the realization of random information hidden within the picture carrier, and industry code attached to extract information

Rijndael algorithm修正了CBC下BUG的版本(有源代码）工作在：D5。作者：Sergey Kirichenko。--Rijndael algorithm that has revised BUG version under CBC(with source code).It works in D5. author:Sergey Kirichenko。