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Subject: RE: [dss-x] Your views on Signed Verification Response profile requirements document
Dear Andreas,
About this use case you suggested: sometime ago we defined a SAML assertion ("SignatureStatement") which includes new elements used in support of signature federations. Using these elements, the SAML asserting authority grants a relying party that a valid signature has been produced for a concrete purpose in a concrete jurisdiction, and proper evidence has been produced and is archived.
Please, find attached the document describing this "SAML Signature Statement".
Do you think it could be interesting to define a new "SignatureStatment" DSS profile? We think so...
Best regards,
Marta
-----Mensaje original-----
De: Andreas Kuehne [mailto:kuehne@trustable.de]
Enviado el: domingo, 11 de noviembre de 2007 17:29
Para: Huehnlein, Detlef
CC: dss-x@lists.oasis-open.org
Asunto: Re: [dss-x] Your views on Signed Verification Response profile requirements document
Hi Detlef,
> In a typical DSS-scenario (at least as I understood DSS so far) the
> client will (at the moment he uses DSS) not be able to generate or
> verify (the required type of) signatures, because otherwise he would
> not use DSS at all.
I can think of an additional usecase :
The client knows how to verify a very limited set of signatures, bur
needs to proof a certain signature outside its scope. So the client uses
a trusted DSS verification server to do the verification. E. g. it's
quite a hassle to be sure about the legal valie of a foreign signature
even within the EU. So a verification service with proven authentity of
the result seem useful to me.
Greetings
Andreas
___________________________________________________
Andreas Kühne
phone: +49 177 293 24 97
mailto: kuehne@trustable.de
Trustable Ltd.
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Ströverstr. 18 - 59427 Unna
Amtsgericht Hamm HRB 5868
Directors
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Heiko Veit
Company UK
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