S_P盒的产生

加密文件夹,十分好用 使用visual basic环境编程(lock file)

密码学中的AES加密和CMAC认证的C语言代码(AES encryption and CMAC authority in C)

MESS 1.07 加密壳源程序-MESS 1.07 encryptions shells source program

Windows易用免费MD5验证工具WMD5

通过MATLAB的编程，实现对图片的加密，奇异值的分解，离散变化，程序简单，明了。(Through MATLAB programming, realize the image encryption, singular value decomposition and discrete changes, procedure is simple, clear.)

算法参考于《密码编码学及网络安全》上关于RSA加密算法的定义。相关程序在Visual C++ 6.0上能正确运行（估计在其他C语言编程环境下也能运行吧），程序里面详细写上了注解，希望能够给你带来帮助。

Rjindeal加密算法-Rjindeal encryption algorithm

VMPC加密解密算法。已对x86优化，其他平台也可用。(VMPC encryption and decryption algorithms. Has been optimized for x86, other platforms are also available.)

JAVA环境下的四种古典加密算法,移位,仿射,维吉尼亚,置换 详细的WORD设计文档,里面包含源码和运行程序截图-Java environment of the four classical encryption algorithm, displacement, affine, Virginia, WORD replacement detailed design document, which contains the source code and operating procedures screenshots

elgamal elgrithm by matlab