private void initializeSSLContext() throws GeneralSecurityException, IOException {
        KeyStore ks = loadKeyStore();
        mCaCert = ks.getCertificate(mJKS.alias());
        mCaPrivKey = (PrivateKey) ks.getKey(mJKS.alias(), mJKS.password());
    }
Create a client {@link SSLEngine} with the remote server IP and port.

@param host Remote server host.
@param port Remote server port.
@return A client {@link SSLEngine} instance.
@throws ExecutionException If an execution error has occurred.
netbare-core/src/main/java/com/github/megatronking/netbare/ssl/SSLEngineFactory.java