[517] in Kerberos

home help back first fref pref prev next nref lref last post

Miscellaneous low level Kerberos questions

daemon@TELECOM.MIT.EDU (Ted Anderson)
Fri Oct 21 13:09:03 1988

From: Ted Anderson <ota+@andrew.cmu.edu>
To: kerberos@ATHENA.MIT.EDU

What does Kerberos do about byte order for machines that are neither purely
little or big endian?  For instance the 286 just byte swaps the halfwords of a
long or something.  How about if such a machine converts to one or the other of
the existing machine types on output?  This seems much better than teaching all
existing implementations about yet another machine type.

I gather that the ticket flags field encodes the byte order but it isn't clear
from the documentation which bit of the flag it used for this.  LSB?

Am I correct in assuming that the kvno of the key used to encrypt a ticket is
always passed around with the ticket?  Can a ticket be interpreted with out one
(perhaps by trying all plausible keys)?

home help back first fref pref prev next nref lref last post