Hi, When I tested a remote server using s_client, it responded with: verify return:1 139790582232992:error:14094413:SSL routines:SSL3_READ_BYTES:sslv3 alert unsupported certificate:s3_pkt.c:1259:SSL alert number 43 139790582232992:error:1409E0E5:SSL routines:SSL3_WRITE_BYTES:ssl handshake failure:s3_pkt.c:598: I found the the following URL about this: http://stackoverflow.com/questions/14435839/ssl-alert-43-when-doing-client-authentication-in-ssl?answertab=oldest#tab-top My question: Does this indicate something wrong with server side certificate like the URL said? Thanks. David -- openssl-users mailing list To unsubscribe: https://mta.openssl.org/mailman/listinfo/openssl-users