Question

I have an XML file that is digitally signed. Is there an easy way to remove this signature in C#?

Answer 1

I am assuming it has a <Signature> Element

You can just remove it using Linq and Resave.

// Find the <Signature> Element
XElement signElement = doc.Descendants("Signature").FirstOrDefault<XElement>();

signElement.Remove();

doc.Save("NonSignedFile.xml");