Authentication without clear password on the network

[Yves Martin]

   Hello,

 I'm currently using a CVS server with PAM authentication. So that my
 windows users simply use their domain user/password to authenticate
 with pserver client mode thanks to the SMB PAM module.

 [ Additionnaly, users are anonymized to a single real 'cvs' user to
   avoid users creation on Linux ]

 Is it possible to use GSSAPI (gserver) without Kerberos (still with
 SMB PAM) to avoid clear passwords to be send ?

 May CVSNT SSL support help me ?

 Thank you in advance for any help
-- 
Yves Martin