C#将对象加密为XML文件

我试图创建一个许可证文件，我需要它加密

我有

许可证

对象和

列表许可证

。我需要在将流保存到xml文件之前对其进行加密，以便它不容易读取

我发现这个帖子：

这篇文章：

写入xml文件：

FileStream stream = new FileStream(�C:\\test.txt�, 
         FileMode.OpenOrCreate,FileAccess.Write);

DESCryptoServiceProvider cryptic = new DESCryptoServiceProvider();

cryptic.Key = ASCIIEncoding.ASCII.GetBytes(�ABCDEFGH�);
cryptic.IV = ASCIIEncoding.ASCII.GetBytes(�ABCDEFGH�);

CryptoStream crStream = new CryptoStream(stream,
   cryptic.CreateEncryptor(),CryptoStreamMode.Write);


byte[] data = ASCIIEncoding.ASCII.GetBytes(�Hello World!�);

crStream.Write(data,0,data.Length);

crStream.Close();
stream.Close();

FileStream stream = new FileStream(�C:\\test.txt�, 
                              FileMode.Open,FileAccess.Read);

DESCryptoServiceProvider cryptic = new DESCryptoServiceProvider();

cryptic.Key = ASCIIEncoding.ASCII.GetBytes(�ABCDEFGH�);
cryptic.IV = ASCIIEncoding.ASCII.GetBytes(�ABCDEFGH�);

CryptoStream crStream = new CryptoStream(stream,
    cryptic.CreateDecryptor(),CryptoStreamMode.Read);

StreamReader reader = new StreamReader(crStream);

string data = reader.ReadToEnd();

reader.Close();
stream.Close();

正在读取xml文件：

FileStream stream = new FileStream(�C:\\test.txt�, 
         FileMode.OpenOrCreate,FileAccess.Write);

DESCryptoServiceProvider cryptic = new DESCryptoServiceProvider();

cryptic.Key = ASCIIEncoding.ASCII.GetBytes(�ABCDEFGH�);
cryptic.IV = ASCIIEncoding.ASCII.GetBytes(�ABCDEFGH�);

CryptoStream crStream = new CryptoStream(stream,
   cryptic.CreateEncryptor(),CryptoStreamMode.Write);


byte[] data = ASCIIEncoding.ASCII.GetBytes(�Hello World!�);

crStream.Write(data,0,data.Length);

crStream.Close();
stream.Close();

FileStream stream = new FileStream(�C:\\test.txt�, 
                              FileMode.Open,FileAccess.Read);

DESCryptoServiceProvider cryptic = new DESCryptoServiceProvider();

cryptic.Key = ASCIIEncoding.ASCII.GetBytes(�ABCDEFGH�);
cryptic.IV = ASCIIEncoding.ASCII.GetBytes(�ABCDEFGH�);

CryptoStream crStream = new CryptoStream(stream,
    cryptic.CreateDecryptor(),CryptoStreamMode.Read);

StreamReader reader = new StreamReader(crStream);

string data = reader.ReadToEnd();

reader.Close();
stream.Close();

---

我很难将两者结合起来。有人能帮助我吗？

< P>实际上，你应该考虑使用这个班级。加密XML内容而不是加密XML本身

---

加密可能需要不同的加密强度、密钥基础等方法。请遵循MSDN文档中的示例。这不是一个简短的实现，但它工作得很好。

实际上，您应该考虑使用类。加密XML内容而不是加密XML本身

加密可能需要不同的加密强度、密钥基础等方法。请遵循MSDN文档中的示例。这不是一个简短的实现，但它工作得非常好