Encrypt XML Node Content

Encrypt the contents of an XML node.

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Download Chilkat .NET for 1.0 / 1.1 Framework

Chilkat.Xml xml = new Chilkat.Xml();

//  The Chilkat XML component is freeware.

//  Load an XML document from a string:
xml.LoadXml("<company><name>Chilkat Software, Inc.</name><url>http://www.chilkatsoft.com/</url><phone>630-784-9670</phone></company>");

//  Get the "name" node:
Chilkat.Xml xmlName;
xmlName = xml.FindChild("name");

//  Encrypt the contents using 128-bit AES:
xmlName.EncryptContent("secretPassword");

//  Display the new document, with the encrypted content:
textBox1.Text += "Encrypted:" + "\r\n";
textBox1.Refresh();
textBox1.Text += xml.GetXml() + "\r\n";
textBox1.Refresh();

//  Now decrypt:
xmlName.DecryptContent("secretPassword");

//  Display it again...
textBox1.Text += "Decrypted:" + "\r\n";
textBox1.Refresh();
textBox1.Text += xml.GetXml() + "\r\n";
textBox1.Refresh();