Hi Sean,

Thank you for your response. 
It seems that my question wasn't as clear as I thought it would be. I Haven't 
got any problems in using a Smartcard. I DO have got problems in getting the 
right hash, that has to be encrypted with the private key on the Smartcard (or 
on any other hardware crypto device).
I have used the example class which is included in the XML Security download. 
But it gets me a different SignatureValue, when I calculate the digest of the 
SignedInfo element outside the framework and encrypt it on a smartcard (or for 
testing purposes with a software key as I did).

So, maybe I should narrow my question down to "How do I get the bytes, that the 
XML security framework uses for hashing?" or "Is there a way, to get the hash 
of the SignedInfo element from the XML security framework?"

Thank you very much and sorry for the misleading question,
Ulrich


[email protected] schrieb am 23.01.06 23:13:40:

Does the card support PKCS#11? If so, have you tried using it with a 
PKCS#11 JCE provider, such as the one in Sun's JDK 5.0? : 
http://java.sun.com/j2se/1.5.0/docs/guide/security/p11guide.html

--Sean

Ulrich Ackermann wrote:
> Hi,
> 
> I've been looking quit a while without any luck for any advice or
> examples for getting an XMLSignature done with the constraint, that
> the private key can't be offered the XML Security framework (because
> he is on a Smartcard, e.g.). All attempts getting or creating the
> "right" digest and encrypting it with the private key outside didn't
> lead to any result either.
> 
> Has anybody anywhere accomplished this task (which shouldn't be too
> extraordinary...)? Any help (links, example code etc.) is much
> appreciated!
> 
> Thanks in advance, Ulrich 
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