Re: Can we place time stamp information inside an XKMS response

You are right, of course. It is base64Binary though :)

On 2/1/06, Vicente D. Guardiola Buitrago <vicente@dif.um.es> wrote:
>
>
> Hello,
>
> Well, you can use the MessageExtension provided for Tommy Lindberg in
> his reply,
> and change the dateTime type of the new element for a base64 type:
>
>   <complexType name="TimestampType">
>     <complexContent>
>       <extension base="xkms:MessageExtensionAbstractType">
>         <sequence>
>           <element name="DateAndTime" type="base64"/>
>         </sequence>
>       </extension>
>     </complexContent>
>   </complexType>
>
> What do you think Tommy?
>
> Regards,
> Vicente
>
> Quoting Wahaj Khan <wahaj.khan@ascertia.com>:
>
> > Hi,
> >
> > Thanks for replying. Well I was basically referring to RFC3161 Time
> > Stamp Response. So the idea is this, I generate the complete XKMS
> > Response, I then create a hash of it and send it to a Time Stamp
> > Authority Server which sends me the time stamp response. After
> > verifying the TimeStamp response, I insert it inside the XKMS
> > response. It has to be inserted in a section such that the XKMS
> > Response doesn't get invalidated. Note that in PKCS7 we have
> > un-authenticated attributes where such information could be placed.
> > Is there any such XML element where I can place the Time Stamp
> > response information in Base64 format ?
> >
> > Regards,
> > Wahaj
> >
> > ----- Original Message -----
> > From: "Vicente D. Guardiola Buitrago" <vicente@dif.um.es>
> > To: "Wahaj Khan" <wahaj.khan@ascertia.com>
> > Cc: <www-xkms@w3.org>
> > Sent: Wednesday, February 01, 2006 1:18 PM
> > Subject: Re: Can we place time stamp information inside an XKMS response
> >
> >
> >
> > Hi Wahaj,
> >
> > I think you could do this using the <MessageExtension> element (Section
> > 3.1.3).
> > This element is intended to afford that kind of particular
> > necessities, and by
> > using it your server will still be usable by any XKMS client.
> >
> > This is only my thinking, I don't know if someone has afforded this
> > problem with
> > another idea.
> >
> > Regards,
> >
> > --
> > Vicente Guardiola
> > Departamento de Ingeniería de la Información y las Comunicaciones
> > University of Murcia
> > Spain
> >
> >
> > Quoting Wahaj Khan <wahaj.khan@ascertia.com>:
> >
> >> Hi All,
> >>
> >> I need to send signed XKMS responses to the client which is possible
> >> as per the XKMS protocol. Can it be possible that I also include a
> >> Timestamp information in the XKMS response. If yes then in which XKMS
> >> response XML element this timestamp information can go.
> >>
> >> Best Regards,
> >> Wahaj
> >>
> >
> >
> >
> >
>
>
>
> --
> Vicente Guardiola
> Universidad de Murcia
>
>
>