New authentication protocol using kerberos

From: Ugo Chirico (ugos_at_ugosweb.com)
Date: 10/08/04 

Date: Fri, 08 Oct 2004 22:21:30 +0200

Hello,

I should write a new authentication protocol using a set of credentials
that contains username but doesn't contain the password.
If the the credentials are verified, i.e. the authentication succeeds, I
should receive a ticket from kerberos (this is similar to the
authentication using smart card and certificates).
I'm starting to develop a custom GINA and a custom authentication
package implementing my protocol but now I don't know how to get a
ticket from kerberos without passing a password.

What is the way to get a ticket without passing a password as is done by
authentication protocol using smart card?

Any help is really appreciated.

Kind Regards,

Ugo Chirico
http://www.ugosweb.com

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