Hi, Thanks for the help from everyone with regards to certificates. I now have an error when attempting to run my application.
On the server side when I call SSL_accept() I get the error: error:14094418:SSL routines:SSL3_READ_BYTES:tlsv1 alert unknown ca and on the client side when I call SSL_connect() I get the errors: error:14090086:SSL routines:SSL3_GET_SERVER_CERTIFICATE:certificate verify failed and -Error with certificate at depth: 1 issuer = ... subject = ... err 19:self signed certificate in certificate chain Any ideas how I can resolve this, thanks? Best Regards, Mark ______________________________________________________________________ OpenSSL Project http://www.openssl.org User Support Mailing List openssl-users@openssl.org Automated List Manager [EMAIL PROTECTED]