digests

[julian_satran@il.ibm.com]

Matt and Mark,

Please disregard all my previous notes about digests, error recovery and
CRC32-2K.

I think I have a better understanding now of the issues and what can be
done.

We will have to discuss it in San Diego (don't take it to mean that a CRC32
is good
for whatever length - only that our means are not good enough).

Regards,
Julo