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/* * Copyright (c) 2005, 2013, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 only, as * published by the Free Software Foundation. Oracle designates this * particular file as subject to the "Classpath" exception as provided * by Oracle in the LICENSE file that accompanied this code. * * This code 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 General Public License * version 2 for more details (a copy is included in the LICENSE file that * accompanied this code). * * You should have received a copy of the GNU General Public License version * 2 along with this work; if not, write to the Free Software Foundation, * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. * * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA * or visit www.oracle.com if you need additional information or have any * questions. */ /* * $Id: DigestMethod.java,v 1.6 2005/05/10 16:03:46 mullan Exp $ */ package javax.xml.crypto.dsig; import javax.xml.crypto.AlgorithmMethod; import javax.xml.crypto.XMLStructure; import javax.xml.crypto.dsig.spec.DigestMethodParameterSpec; import java.security.spec.AlgorithmParameterSpec; /** * A representation of the XML <code>DigestMethod</code> element as * defined in the <a href="http://www.w3.org/TR/xmldsig-core/"> * W3C Recommendation for XML-Signature Syntax and Processing</a>. * The XML Schema Definition is defined as: * <pre> * <element name="DigestMethod" type="ds:DigestMethodType"/> * <complexType name="DigestMethodType" mixed="true"> * <sequence> * <any namespace="##any" minOccurs="0" maxOccurs="unbounded"/> * <!-- (0,unbounded) elements from (1,1) namespace --> * </sequence> * <attribute name="Algorithm" type="anyURI" use="required"/> * </complexType> * </pre> * * A <code>DigestMethod</code> instance may be created by invoking the * {@link XMLSignatureFactory#newDigestMethod newDigestMethod} method * of the {@link XMLSignatureFactory} class. * * @author Sean Mullan * @author JSR 105 Expert Group * @since 1.6 * @see XMLSignatureFactory#newDigestMethod(String, DigestMethodParameterSpec) */ public interface DigestMethod extends XMLStructure, AlgorithmMethod { // All methods can be found in RFC 6931. /** * The <a href="http://www.w3.org/2000/09/xmldsig#sha1"> * SHA1</a> digest method algorithm URI. */ String SHA1 = "http://www.w3.org/2000/09/xmldsig#sha1"; /** * The <a href="http://www.w3.org/2001/04/xmldsig-more#sha224"> * SHA224</a> digest method algorithm URI. * * @since 11 */ String SHA224 = "http://www.w3.org/2001/04/xmldsig-more#sha224"; /** * The <a href="http://www.w3.org/2001/04/xmlenc#sha256"> * SHA256</a> digest method algorithm URI. */ String SHA256 = "http://www.w3.org/2001/04/xmlenc#sha256"; /** * The <a href="http://www.w3.org/2001/04/xmldsig-more#sha384"> * SHA384</a> digest method algorithm URI. * * @since 11 */ String SHA384 = "http://www.w3.org/2001/04/xmldsig-more#sha384"; /** * The <a href="http://www.w3.org/2001/04/xmlenc#sha512"> * SHA512</a> digest method algorithm URI. */ String SHA512 = "http://www.w3.org/2001/04/xmlenc#sha512"; /** * The <a href="http://www.w3.org/2001/04/xmlenc#ripemd160"> * RIPEMD-160</a> digest method algorithm URI. */ String RIPEMD160 = "http://www.w3.org/2001/04/xmlenc#ripemd160"; /** * The <a href="http://www.w3.org/2007/05/xmldsig-more#sha3-224"> * SHA3-224</a> digest method algorithm URI. * * @since 11 */ String SHA3_224 = "http://www.w3.org/2007/05/xmldsig-more#sha3-224"; /** * The <a href="http://www.w3.org/2007/05/xmldsig-more#sha3-256"> * SHA3-256</a> digest method algorithm URI. * * @since 11 */ String SHA3_256 = "http://www.w3.org/2007/05/xmldsig-more#sha3-256"; /** * The <a href="http://www.w3.org/2007/05/xmldsig-more#sha3-384"> * SHA3-384</a> digest method algorithm URI. * * @since 11 */ String SHA3_384 = "http://www.w3.org/2007/05/xmldsig-more#sha3-384"; /** * The <a href="http://www.w3.org/2007/05/xmldsig-more#sha3-512"> * SHA3-512</a> digest method algorithm URI. * * @since 11 */ String SHA3_512 = "http://www.w3.org/2007/05/xmldsig-more#sha3-512"; /** * Returns the algorithm-specific input parameters associated with this * <code>DigestMethod</code>. * * <p>The returned parameters can be typecast to a {@link * DigestMethodParameterSpec} object. * * @return the algorithm-specific parameters (may be <code>null</code> if * not specified) */ AlgorithmParameterSpec getParameterSpec(); }