Time-stamping.

["Prashant Dambe" <[e-mail]>]

Time-stamping of the dataum does not bind the time-stamped data to paticular user.
So where it will be used as it does not bind creator identity. Any one can 
claim that  I am the author of the document. Until there is specifically identification
of the creator inside the document itself.
One way to do this is to to sign over dataum plus time-stamped -data.
In this case user can replace the signature put its own signature.
So Is not that time-stampng of signature value is necessary.
And if the time-stamped signature value is placed as unsigned attribute,
it can be also replaced and it is undetectable in current specification.
So in the current draft IS time-stamp generated fully secured?


Prashant Dambe