Yes, you can add custom extension info through configuring openssl.cnf and with right openssl command.
You mean that I should write down my custom information in openssl.cnf, and then load the custom information to extension of proxy by openssl command, isn't it? If I want to do this job by standard openssl API, how to accomplish this/ Thanks alot Best Regards, Ian ______________________________________________________________________ OpenSSL Project http://www.openssl.org User Support Mailing List openssl-users@openssl.org Automated List Manager [EMAIL PROTECTED]