一种Bitmap图片加密方法，通过设定加密和解密的参数来达到加密的效果，收到文件后使用相同的参数即可还原出原始图像-a Bitmap Images encryption methods, by setting the encryption and decryption parameters to achieve the effect of encryption, After receipt of the document using the same parameters can be redu

C++实现用图片对文档的加密解密以及生成文件和程序的注册及关联。路径改编后会自动关联-C++, with a picture of the document encryption and decryption, and generates documents and procedures for the registration and related. After the path is automatically associated with adaptation

本文件实现的是对水印的加密及解密，有3种方式，猫脸变换，混沌置乱和zigzag置乱。-The file contains sseveral functions, which can encrypt and decrypt the watermark,including Arnold Transform,chaotic and zigzag.