Tomcat and SSL : Want Client Authentication but not Server Authentication

[Onkar Singh]

Hi ,
           I want  Client ( Web Browser) to be authenticated and not the 
Server ( Web Server).
           Is it possible to achieve or not because  as far as i know JSSE 
and Claymore' PureTLS (SSL implementations) both make Server 
authentication
           mandatory !!
 
          Thanks in advance !!
          Onkar
 
 

______________________________________________________________________