rsa的公钥计算，已知道密钥为5的情况下

针对Logistic映射，实现数字图像迭代混沌加密算法

将其他文件隐藏在BMP图像中！好-other documents hidden in BMP image! Good

Simple steganography program written in Python. The program writes and reads information to/from 24 bits bitmaps.

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含有常用的一些加密标准算法实现- Includes the commonly used some encryption standard algorithms to realize

CRC32哈希算法的C#版源码．采用的是动态生成码表的方法．-CRC32-hash algorithm in C# version of the source code. The code is dynamically generated table method.

用C编程获取WPS的文件密码-C programming WPS access to the password file

idea3加密算法-idea3 encryption algorithm

MD5加密算法java实现 * 下面这些S11-S44实际上是一个4*4的矩阵，在原始的C实现中是用#define 实现的， 这里把它们实现成为static final是表示了只读，切能在同一个进程空间内的多个 Instance间共享*/ -MD5 algorithm to achieve java* Below these S11- S44 is a 4* 4 Moment RUF, in a primitive realization of the C# define is achieved, Here they become static final realization of the said CD. cut in the same process space within the shared among many Instance* /

SHA-1加密算法-SHA-1 encryption algorithm