一个3des算法的库文件和使用库文件的例子

Twofish 采用128位数据块(128 bits lock)，128-192-256-bit 可变长度密钥。-using Twofish 128 blocks of data (128 bits lock) EliteConnect (TM) Universal-192-256-bit variable-length keys.

Here is static lib based on PPMD var E by Dmitri Shkarin, compiled with Visual Studio 6

数据库安全至关重要，尤其是Access数据库，由于其加密算法过于简单，使得Access单靠密码无法保证其安全，本代码通过改变数据库头文件实现对Acess数据库的加密。-Database security is crucial, especially the Access database, because of its too simple encryption algorithm, making Access a password alone can not guarantee their safety, the code by changing the header file database achieve Acess database encryption.

Mình đang gặp khó khăn phần tạo 关键 cho giải thuật mã hóa sử dụng DES。 胡志明芹源代码 C、 bạn nào có 旺角 cho mình tham khảo。 Làm ơn gửi vào địa chỉ 秀 giúp mình: vuquangbk0612@gmail.com

SecurityLib一个user-rights系统控件，有很多功能，如口令加密等-SecurityLib a user-rights system of controls, there are many features such as password encryption

DES加密算法实现的C++类-DES encryption algorithm realization C kind

密码大家Shoup写的数论算法c语言实现，Unix版本-password you write the number theory algorithm c language, the Unix version

一个简单的加密算法Kaiser(C语言实现) -A simple encryption algorithm Kaiser (C language)

C和Java写的sepent加密算法-C and Java write sepent encryption algorithm

RSA算法的实现，大家可以参考看看,用C实现-RSA algorithm, we can reference to see, using C to achieve