c语言编写可对文件加密

RSA实现数字签名算法 VC++实现，有图形化窗口-Digital Signature Algorithm to RSA

来自putty的大数运算代码，纯C实现，移植性好，RSA的最实现-Large numbers from the putty operation code, a pure C implementation, migration is good, RSA best to achieve

PB使用MD5加密,可以有效解决PB开发中登录密码使用明文的问题-PB using MD5 encryption, can effectively resolve the PB Password development issue of the use of explicit

rsa的公钥计算，已知道密钥为5的情况下-rsa public key calculation, already know the key to the case of 5

可以让你软件加密起来哈-can let you up encryption software Kazakhstan

非常好的使用Delphi 进行数据压缩加密的资料，值得收藏！- Extremely good use Delphi carries on the data compression encryption the material, is worth collecting!

aes加密算法实现，经过FPGA验证的！-aes encryption algorithm, after FPGA validation!

一个用C＋＋、JAVA、C#等编写的数字签名代码序列，里面有三种不同语言写的-A use of C , JAVA, C# Such the preparation of the digital signature code sequence, which has three different written languages

MyMD5.DLL及测试代码(详见附件)-MyMD5.DLL and testing of code (see Annex)

用VC做的一个画直线和曲线的程序。-VC do a painting line and curve procedure.