[RESOLVIDO] Leitura de Certificado Digital diretamente do Smart Card

public class CertificadoDigital {

private final String LIBRARY_PATH = Utilidades.getCurrentPath().concat("\\lib\\smartcardReader\\64bits\\aetpkss1.dll");
private final String READER_CONFIG = "name = SmartCard\nlibrary = " + LIBRARY_PATH;
private Certificate certificate = null;
private Provider provider;

public CertificadoDigital() {
}

public Provider getProvider() {
    try {
        if (provider != null) {
            return provider;
        }
        ByteArrayInputStream confStream = new ByteArrayInputStream(READER_CONFIG.getBytes());
        provider = new SunPKCS11(confStream);
        return provider;
    } catch (Exception ex) {
        ex.printStackTrace();
        return null;
    }
}

public boolean isSmartcardPresent() {
    try {
        getProvider();
        try {
            KeyStore keyStore = KeyStore.getInstance("PKCS11", provider);
            return true;
        } catch (Exception e) {
            e.printStackTrace();
        }
        return false;
    } catch (Exception e) {
        e.printStackTrace();
        return false;
    }
}

public KeyStore getKeyStore(Provider provider, String senha) {
    try {
        KeyStore keyStore = KeyStore.getInstance("PKCS11", provider);
        keyStore.load(null, senha.toCharArray());
        return keyStore;
    } catch (Exception e) {
        e.printStackTrace();
        return null;
    }
}

public Certificate getCertificado(String senha) {
    if (certificate == null) {
        try {
            KeyStore keyStore = getKeyStore(getProvider(), senha);
            certificate = keyStore.getCertificate(entidade);
        } catch (Exception e) {
            e.printStackTrace();
        }
    }
    return certificate;
}

public PublicKey getPublicKey(String senha) {
    try {
        return getCertificado(senha).getPublicKey();
    } catch (Exception e) {
        e.printStackTrace();
        return null;
    }
}

public void dispose() {
    try {
        provider.clear();
        if (provider.isEmpty()) {
            provider = null;
        }
    } catch (Exception e) {
    }
}
}