question about modifying master_key_type

[Will Fiveash]

I did a little digging but was unable to determine if it was possible to
change the master_key_type kdc.conf parameter to another enctype and
then modify an existing principal DB to protect the existing principal
keys using the new master key.  If this is possible, how does one go
about it?

-- 
Will Fiveash
Sun Microsystems Inc.
Austin, TX, USA (TZ=CST6CDT)