绝好的文件分割器.

LZ77 compression / decompression algorithm-LZ77 compression/decompression algorithm

xilinx公司三重DES加密代码，内部有用于仿真的文件-xilinx companies Triple DES encryption code used for simulating an internal document

另类密码登录窗体（拼图），只有正确拼出结果图才能进入。-alternative Password Login Window (puzzles), the only correct map decorated results can be admitted.

用Caesar算法实现文本加密的程序

OPT一次性动态口令验证算法。根据动态支持TOTP和HOTP验证。-A one-time dynamic password authentication algorithm OPT. According to dynamic support for TOTP and HOTP authentication.

C++实现的椭圆曲线算法。已经写成一个库文件只要调用就行了-C++ Realized elliptic curve algorithm. Has been written in a library file as long as the call on the list

AES算法的实现，大家可以参考一下看看。-AES algorithm, we can refer you to see.

用VB做万象密码查询工具，这里用到几个常用的API函数：FindWindow，SendMessage，GetClassName，WindowFromPoint-Vientiane password to use VB to do query tool, used here in several commonly used API functions: FindWindow, SendMessage, GetClassName, WindowFromPoint

密码生成器，很好用-password generator, a good use

VC实现的图像加密算法，采用Arnold变换，对于初涉信息安全的人员有一定参考价值-The algorithm of encrypted image completed in VC, applying the Arnold transform .It is valuable to people who will devote himself to infomation security