Turning off encryption

[Peter Iannarelli]

Hello all:

I am implementing one-time-passwords into Kerberos 1.2.5.
More specifically I'm using hardware authenticaiton
for the principal in question which must provide a
one-time-password to the presented challenge.
The get_sam_edata is done and provides the challenge.

Because it is a one-time-password, it doesn't need
to be encrypted.

My question is how can I turn off this encryption
so that when verify_sam_response is called the
entered response can be extracted and verified.

Any help would be greatly appreaciated.


Peter