Using SSL certification, I created all the keys and specified path of the keys in
000-default in sites-enabled. After that I restarted the apache2.
Peer reports failure of signature verification or key exchange.
(Error code: ssl_error_decrypt_error_alert)
And the error-log shows
[Thu Oct 25 13:45:19 2012] [error] [client 127.0.0.1] Certificate Verification: Error (7): certificate signature failure [Thu Oct 25 13:45:19 2012] [error] [client 127.0.0.1] Re-negotiation handshake failed: Not accepted by client!?