Eduardo Mourão wrote on 2009-07-30: > Well, I have a signed XML that I would really appreciate if you people can > tell me if it's signature is valid or not.
It's not even valid XML as attached, so my guess is you corrupted it somehow. > I'm really running out of options. Out partner did set > XmlDocument.PreserveWhitespace = true and that was my last resort. That is a totally different issue. Not preserving whitespace is guaranteed to break your signature. That has nothing to do with linefeeds specifically. You could try verifying the document in Oxygen, and there's also an online verifier here: http://www.aleksey.com/xmlsec/xmldsig-verifier.html His verifier will report cert errors, but you can usually tell if it got past the basic validate stage. -- Scott