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DES算法，在VC++环境下调试，对成密码算法-DES algorithm, in VC++ Debugging environment, and into a cryptographic algorithm

CRC-16和CRC-CCITT的C程序实现，非常适用。(CRC-16 and CRC-CCITT program。)

密码编码学――加密方法的C与C++实现-cryptographers-- encryption methods of achieving C and C

1、文本加密 使用简单的XOR技术加密，不过是很容易破解的 2、获取C盘序列号变成注册码（压缩文件里面附上算号器） 3、通过百度搜索 4、多语言支持 5、文字字体、颜色选择 6、关联文件，关联*.UOD（此项有BUG，欢迎高人指出）(one, the text encryption using simple XOR encryption technology, but is very easy to decipher 2, C disk access sequences, into Serial Number (compressed file attached Suanhaoqi) 3, 4 through Baidu search, five more language support, text font, color selection 6, related documents associated*. UOD (this is BUG. welcome an expert noted))

简单的文件加密程序，希望站长保留，一些小课程设计可以用-Simple file encryption program, owners want to retain some small curriculum design can be

在卡片上管理密码的工具。密码被标注并集体加密存储在卡片上。因此这是一个安全存储密码的方法-on the card password management tool. Tagging password encryption and collective memory on the card. So this is a safe method of storage of passwords

快速取模指数算法，C++编写，下载即可编译运行，RSA算法里面需要用到的(Take the fast modular exponentiation algorithm, C++ to prepare, you can compile and run the download, the RSA algorithm which need)

大名鼎鼎的DES加密算法，内有html文档做出详细解释-famous DES encryption algorithm, which is html files provide a detailed explanation

des差分密码分析实现源代码-des differential cryptanalysis achieve source code

C#实现RSA算法对文件的加解密，简单易懂,有益于掌握(C# realize RSA algorithm of file encryption, easy to understand, is conducive to grasp)