Retak, tercantum di sini, dalam komentar saya di bagian bawah halaman:http://dev.mysql.com/doc/refman/5.0/en/connector-j-reference-using-ssl.html
Setelah MENGHABISKAN SEBUAH MINGGU MELAKUKAN INI, saya akhirnya berhasil terhubung menggunakan sertifikat klien (MEMERLUKAN X509 pada definisi pengguna)!!!!
rem NOTE: these commands are run using the Java 6 (1.6) JDK as it requires the "-importkeystore" command
rem which is not available before this JDK version.
rem Import the self signed Certifacte Authority certificate into a keystore.
keytool -import -alias mysqlCACert -file ca-cert.pem -keystore truststore -storepass truststore
rem Shows only the signed certificate.
keytool -v -list -keystore truststore -storepass truststore
rem Create a PKCS12 file from an existing signed client certifcate and its private key.
rem set password to "keystore".
openssl pkcs12 -export -in client-cert.pem -inkey client-key.pem -out client.p12 -name clientalias -CAfile ca-cert.pem -caname root
rem Import the combined certificate and private key into the keystore.
keytool -importkeystore -deststorepass keystore -destkeystore keystore -srckeystore client.p12 -srcstoretype PKCS12 -srcstorepass keystore -alias clientalias
Kemudian tentukan file sertifikat tepercaya (truststore) dan file sertifikat/kunci klien (keystore) di aplikasi Java Anda baik melalui URL koneksi, melalui argumen parameter start-up JVM (-D=,...), atau System.setProperty(var,val),...
Ini benar-benar berfungsi!!!