/** * DSS - Digital Signature Services * Copyright (C) 2015 European Commission, provided under the CEF programme * * This file is part of the "DSS - Digital Signature Services" project. * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA */ package eu.europa.esig.dss.test; import java.security.GeneralSecurityException; import java.security.Signature; import eu.europa.esig.dss.DSSException; import eu.europa.esig.dss.SignatureAlgorithm; import eu.europa.esig.dss.SignatureValue; import eu.europa.esig.dss.ToBeSigned; import eu.europa.esig.dss.test.mock.MockPrivateKeyEntry; public final class TestUtils { private TestUtils(){ } public static SignatureValue sign(final SignatureAlgorithm signatureAlgorithm, final MockPrivateKeyEntry privateKey, ToBeSigned bytes) { try { final Signature signature = Signature.getInstance(signatureAlgorithm.getJCEId()); signature.initSign(privateKey.getPrivateKey()); signature.update(bytes.getBytes()); final byte[] signatureValue = signature.sign(); return new SignatureValue(signatureAlgorithm, signatureValue); } catch (GeneralSecurityException e) { throw new DSSException(e); } } }