[xmlsec] rsa keys in a special format

[Rolando Abarca]

Hello all,
I'm currently dealing with the following kind of RSA "encoded" keys:

<RSAPK>
<M>...</M>
<E>...</E>
</RSAPK>

As you might assume, the value of M is the module (base64 encoded of  
the binary stream that represents the number) and E is the exponent  
(in the same format) of the public RSA key, which is the same thing  
that xmlsec outputs in the template xml in the RSAKeyValue node.
Is there a simple way to load the key (with xmlsec) using the info  
above? I need to verify a chunk of xml that was signed in a special  
format (not xmlsig), and the key is provided in that way... :-S

regards,
-- 
Rolando Abarca M.