An interesting article by Peter Gutmann on Vista's
specification for "content protection"...
http://www.cs.auckland.ac.nz/~pgut001/pubs/vista_cost.txt
It's no wonder MS took five years to write it,
with all that unnecessary complexity added.
[For those that don't know the name, Peter Gutmann
is a respected cryptographer and cryptanalyst.]
Nick.
--
Nick Chalk ................. once a Radio Designer
Confidence is failing to understand the problem.