I don't think that certificates are the right way to configure this, but , in general, you can add custom extensions.
From: owner-openssl-us...@openssl.org [mailto:owner-openssl-us...@openssl.org] On Behalf Of Konstantin Ivanov Sent: Wednesday, June 24, 2009 1:11 PM To: openssl-users@openssl.org Subject: Custom SSL certificate parameters Is it possible to create custom parameters into a certificate. For example, if I wish to have a certificate for a custom HTTP server which can only accept maximum of 5 concurrent users, can I incorporate this (lets say maxusercount parameter) into a certificate so at the server I can retrieve this value and only allow the number of users specified?