该软件和代码实现的功能是对图象的加密和解密,运行环境是Xp+matlab,代码中有说明,很容易看明白.-the software code and the functions of the image of encryption and decryption, the environment is Xp Matlab, the code is described, it is easy to see to understand.

加文字进bmp格式的图片文件，文字可以很容易地用256字节密钥以Rijndael算法加密/解密-Add language into bmp format image files, text can be easily used 256-byte key to Rijndael algorithm for encryption/decryption

用于加密解密的代码以ATL形式提供VC源码系统控制-Used for encryption and decryption of the code to ATL source code control system provided in the form VC

采用H263算法对视频进行加密和解密，可以在C环境下运行，也可以在CCS中實現-The H263 algorithm to encrypt and decrypt the video, you can run in the C environment, you can also run in the CCS