piyush.shourie has asked for the wisdom of the Perl Monks concerning the following question:
I need your advice on digitally signing the XML document.
There can be 2 scenarios of signing the XML doc:
1. Digitally sign the whole doc
2. Sign only selective components of the XML
In case we need to sign the whole doc, we may use Crypt::OpenPGP module.
However, the problem lies in signing the XML document selectively. Please suggest some way to do this.