Re: add p:encrypt and p:decrypt optional step

/ Innovimax SARL <innovimax@gmail.com> was heard to say:
| Those two step should allow to encrypt and decrypt a selected part of an XML
| document

I have never been able to understand how XML encryption and decription work.
Nor have I ever been able to get any toolchain installed that would do it.
What should the signatures for these steps be?

                                        Be seeing you,
                                          norm

-- 
Norman Walsh <ndw@nwalsh.com> | The belief in a supernatural source of
http://nwalsh.com/            | evil is not necessary; men alone are
                              | quite capable of every
                              | wickedness.--Joseph Conrad