Autentication problems with CVS in the OpenMoko projects website: keys wanted?

[Audrius Meskauskas]

When trying to check in the first release of my project into CVS, I get 
the following login errors:

me: export CVS_RSH=ssh
me: cvs -d :extssh:audriusa at cvs.projects.openmoko.org:/cvsroot/gpv 
import -m "ku" gpv audrius starts
response: Permission denied (publickey).
cvs [import aborted]: end of file from server (consult above messages if 
any)

cvs -d :ext:audriusa at cvs.projects.openmoko.org:/cvsroot/gpv import -m 
"ku" gpv audrius starts
response: Permission denied (publickey).
cvs [import aborted]: end of file from server (consult above messages if 
any)

me:cvs -d :ext:audriusa at cvs.projects.openmoko.org:/cvsroot/gpv import -m 
"ku" gpv audrius starts
response: Permission denied (publickey).
cvs [import aborted]: end of file from server (consult above messages if 
any)

me: cvs -d :ext:audriusa at cvs.projects.openmoko.org:/cvsroot/gpv co gpv
response: Permission denied (publickey).
cvs [checkout aborted]: end of file from server (consult above messages 
if any)

It seems that system uses the public-private key authentication only and 
does not even ask me for my password. I have nothing against to use the 
key files, the approach is cool, but where should I upload them for the 
server to recognize?

The project is registered, the repository is created, and even some 
content (not mine) is visible in the content repository. Hence 
everything should be currently set up.

I also tried from Eclipse GUI environment, it also just reports 
authentication error.

Does anybody who successfully uses CVS on http://projects.openmoko.org/ 
could light my darkened mind how to check in the project here? I never 
had similar problems with savannah and sourceforge before.

Best regards
Audrius