Java 类javax.xml.crypto.dsig.XMLSignContext 实例源码

项目：eid-applet 文件：XmlSignatureServiceBeanTest.java

@Test
public void testJsr105ReferenceUri() throws Exception {
    String uri = FilenameUtils.getName(new File("foo bar.txt").toURI().toURL().getFile());

    KeyPair keyPair = generateKeyPair();

    DocumentBuilderFactory documentBuilderFactory = DocumentBuilderFactory.newInstance();
    documentBuilderFactory.setNamespaceAware(true);
    DocumentBuilder documentBuilder = documentBuilderFactory.newDocumentBuilder();
    Document document = documentBuilder.newDocument();

    XMLSignatureFactory signatureFactory = XMLSignatureFactory.getInstance("DOM", new XMLDSigRI());

    XMLSignContext signContext = new DOMSignContext(keyPair.getPrivate(), document);

    byte[] externalDocument = "hello world".getBytes();
    MessageDigest messageDigest = MessageDigest.getInstance("SHA1");
    messageDigest.update(externalDocument);
    byte[] documentDigestValue = messageDigest.digest();

    DigestMethod digestMethod = signatureFactory.newDigestMethod(DigestMethod.SHA1, null);
    Reference reference = signatureFactory.newReference(uri, digestMethod, null, null, null, documentDigestValue);

    SignatureMethod signatureMethod = signatureFactory.newSignatureMethod(SignatureMethod.RSA_SHA1, null);
    CanonicalizationMethod canonicalizationMethod = signatureFactory.newCanonicalizationMethod(
            CanonicalizationMethod.EXCLUSIVE_WITH_COMMENTS, (C14NMethodParameterSpec) null);
    javax.xml.crypto.dsig.SignedInfo signedInfo = signatureFactory.newSignedInfo(canonicalizationMethod,
            signatureMethod, Collections.singletonList(reference));

    javax.xml.crypto.dsig.XMLSignature xmlSignature = signatureFactory.newXMLSignature(signedInfo, null);

    xmlSignature.sign(signContext);
}

项目：eid-applet 文件：AbstractXmlSignatureServiceTest.java

@Test
public void testJsr105Signature() throws Exception {
    KeyPair keyPair = PkiTestUtils.generateKeyPair();

    DocumentBuilderFactory documentBuilderFactory = DocumentBuilderFactory.newInstance();
    documentBuilderFactory.setNamespaceAware(true);
    DocumentBuilder documentBuilder = documentBuilderFactory.newDocumentBuilder();
    Document document = documentBuilder.newDocument();
    Element rootElement = document.createElementNS("urn:test", "tns:root");
    rootElement.setAttributeNS(Constants.NamespaceSpecNS, "xmlns:tns", "urn:test");
    document.appendChild(rootElement);
    Element dataElement = document.createElementNS("urn:test", "tns:data");
    dataElement.setAttributeNS(null, "Id", "id-1234");
    dataElement.setIdAttribute("Id", true);
    dataElement.setTextContent("data to be signed");
    rootElement.appendChild(dataElement);

    XMLSignatureFactory signatureFactory = XMLSignatureFactory.getInstance("DOM", new XMLDSigRI());

    XMLSignContext signContext = new DOMSignContext(keyPair.getPrivate(), document.getDocumentElement());
    signContext.putNamespacePrefix(javax.xml.crypto.dsig.XMLSignature.XMLNS, "ds");

    DigestMethod digestMethod = signatureFactory.newDigestMethod(DigestMethod.SHA1, null);
    Reference reference = signatureFactory.newReference("#id-1234", digestMethod);
    DOMReference domReference = (DOMReference) reference;
    assertNull(domReference.getCalculatedDigestValue());
    assertNull(domReference.getDigestValue());

    SignatureMethod signatureMethod = signatureFactory.newSignatureMethod(SignatureMethod.RSA_SHA1, null);
    CanonicalizationMethod canonicalizationMethod = signatureFactory.newCanonicalizationMethod(
            CanonicalizationMethod.EXCLUSIVE_WITH_COMMENTS, (C14NMethodParameterSpec) null);
    SignedInfo signedInfo = signatureFactory.newSignedInfo(canonicalizationMethod, signatureMethod,
            Collections.singletonList(reference));

    javax.xml.crypto.dsig.XMLSignature xmlSignature = signatureFactory.newXMLSignature(signedInfo, null);

    DOMXMLSignature domXmlSignature = (DOMXMLSignature) xmlSignature;
    domXmlSignature.marshal(document.getDocumentElement(), "ds", (DOMCryptoContext) signContext);
    domReference.digest(signContext);
    // xmlSignature.sign(signContext);
    // LOG.debug("signed document: " + toString(document));

    Element nsElement = document.createElement("ns");
    nsElement.setAttributeNS(Constants.NamespaceSpecNS, "xmlns:ds", Constants.SignatureSpecNS);
    Node digestValueNode = XPathAPI.selectSingleNode(document, "//ds:DigestValue", nsElement);
    assertNotNull(digestValueNode);
    String digestValueTextContent = digestValueNode.getTextContent();
    LOG.debug("digest value text content: " + digestValueTextContent);
    assertFalse(digestValueTextContent.isEmpty());
}

项目：eid-applet 文件：AbstractXmlSignatureServiceTest.java

@Test
public void testJsr105SignatureExternalXML() throws Exception {
    KeyPair keyPair = PkiTestUtils.generateKeyPair();

    DocumentBuilderFactory documentBuilderFactory = DocumentBuilderFactory.newInstance();
    documentBuilderFactory.setNamespaceAware(true);
    DocumentBuilder documentBuilder = documentBuilderFactory.newDocumentBuilder();
    Document document = documentBuilder.newDocument();
    Element rootElement = document.createElementNS("urn:test", "tns:root");
    rootElement.setAttributeNS(Constants.NamespaceSpecNS, "xmlns:tns", "urn:test");
    document.appendChild(rootElement);
    Element dataElement = document.createElementNS("urn:test", "tns:data");
    dataElement.setAttributeNS(null, "Id", "id-1234");
    dataElement.setTextContent("data to be signed");
    rootElement.appendChild(dataElement);

    XMLSignatureFactory signatureFactory = XMLSignatureFactory.getInstance("DOM", new XMLDSigRI());

    XMLSignContext signContext = new DOMSignContext(keyPair.getPrivate(), document.getDocumentElement());
    signContext.setURIDereferencer(new MyURIDereferencer());
    signContext.putNamespacePrefix(javax.xml.crypto.dsig.XMLSignature.XMLNS, "ds");

    DigestMethod digestMethod = signatureFactory.newDigestMethod(DigestMethod.SHA1, null);

    List<Transform> transforms = new LinkedList<Transform>();
    Transform transform = signatureFactory.newTransform(CanonicalizationMethod.INCLUSIVE,
            (TransformParameterSpec) null);
    transforms.add(transform);
    Reference reference = signatureFactory.newReference("/helloworld.xml", digestMethod, transforms, null, null);

    DOMReference domReference = (DOMReference) reference;
    assertNull(domReference.getCalculatedDigestValue());
    assertNull(domReference.getDigestValue());

    SignatureMethod signatureMethod = signatureFactory.newSignatureMethod(SignatureMethod.RSA_SHA1, null);
    CanonicalizationMethod canonicalizationMethod = signatureFactory.newCanonicalizationMethod(
            CanonicalizationMethod.EXCLUSIVE_WITH_COMMENTS, (C14NMethodParameterSpec) null);
    SignedInfo signedInfo = signatureFactory.newSignedInfo(canonicalizationMethod, signatureMethod,
            Collections.singletonList(reference));

    javax.xml.crypto.dsig.XMLSignature xmlSignature = signatureFactory.newXMLSignature(signedInfo, null);

    DOMXMLSignature domXmlSignature = (DOMXMLSignature) xmlSignature;
    domXmlSignature.marshal(document.getDocumentElement(), "ds", (DOMCryptoContext) signContext);
    domReference.digest(signContext);
    // xmlSignature.sign(signContext);
    // LOG.debug("signed document: " + toString(document));

    Element nsElement = document.createElement("ns");
    nsElement.setAttributeNS(Constants.NamespaceSpecNS, "xmlns:ds", Constants.SignatureSpecNS);
    Node digestValueNode = XPathAPI.selectSingleNode(document, "//ds:DigestValue", nsElement);
    assertNotNull(digestValueNode);
    String digestValueTextContent = digestValueNode.getTextContent();
    LOG.debug("digest value text content: " + digestValueTextContent);
    assertFalse(digestValueTextContent.isEmpty());
}

项目：eid-applet 文件：AbstractXmlSignatureServiceTest.java

@Test
public void testJsr105SignatureExternalXMLWithDTD() throws Exception {
    KeyPair keyPair = PkiTestUtils.generateKeyPair();

    DocumentBuilderFactory documentBuilderFactory = DocumentBuilderFactory.newInstance();
    documentBuilderFactory.setNamespaceAware(true);
    DocumentBuilder documentBuilder = documentBuilderFactory.newDocumentBuilder();
    Document document = documentBuilder.newDocument();
    Element rootElement = document.createElementNS("urn:test", "tns:root");
    rootElement.setAttributeNS(Constants.NamespaceSpecNS, "xmlns:tns", "urn:test");
    document.appendChild(rootElement);
    Element dataElement = document.createElementNS("urn:test", "tns:data");
    dataElement.setAttributeNS(null, "Id", "id-1234");
    dataElement.setTextContent("data to be signed");
    rootElement.appendChild(dataElement);

    XMLSignatureFactory signatureFactory = XMLSignatureFactory.getInstance("DOM", new XMLDSigRI());

    XMLSignContext signContext = new DOMSignContext(keyPair.getPrivate(), document.getDocumentElement());
    signContext.setURIDereferencer(new MyURIDereferencer());
    signContext.putNamespacePrefix(javax.xml.crypto.dsig.XMLSignature.XMLNS, "ds");

    DigestMethod digestMethod = signatureFactory.newDigestMethod(DigestMethod.SHA1, null);

    List<Transform> transforms = new LinkedList<Transform>();
    Transform transform = signatureFactory.newTransform(CanonicalizationMethod.INCLUSIVE,
            (TransformParameterSpec) null);
    LOG.debug("transform type: " + transform.getClass().getName());
    transforms.add(transform);
    Reference reference = signatureFactory.newReference("/bookstore.xml", digestMethod, transforms, null, null);

    DOMReference domReference = (DOMReference) reference;
    assertNull(domReference.getCalculatedDigestValue());
    assertNull(domReference.getDigestValue());

    SignatureMethod signatureMethod = signatureFactory.newSignatureMethod(SignatureMethod.RSA_SHA1, null);
    CanonicalizationMethod canonicalizationMethod = signatureFactory.newCanonicalizationMethod(
            CanonicalizationMethod.EXCLUSIVE_WITH_COMMENTS, (C14NMethodParameterSpec) null);
    SignedInfo signedInfo = signatureFactory.newSignedInfo(canonicalizationMethod, signatureMethod,
            Collections.singletonList(reference));

    javax.xml.crypto.dsig.XMLSignature xmlSignature = signatureFactory.newXMLSignature(signedInfo, null);

    DOMXMLSignature domXmlSignature = (DOMXMLSignature) xmlSignature;
    domXmlSignature.marshal(document.getDocumentElement(), "ds", (DOMCryptoContext) signContext);
    domReference.digest(signContext);
    // xmlSignature.sign(signContext);
    // LOG.debug("signed document: " + toString(document));

    Element nsElement = document.createElement("ns");
    nsElement.setAttributeNS(Constants.NamespaceSpecNS, "xmlns:ds", Constants.SignatureSpecNS);
    Node digestValueNode = XPathAPI.selectSingleNode(document, "//ds:DigestValue", nsElement);
    assertNotNull(digestValueNode);
    String digestValueTextContent = digestValueNode.getTextContent();
    LOG.debug("digest value text content: " + digestValueTextContent);
    assertFalse(digestValueTextContent.isEmpty());
}

项目：eid-applet 文件：CoSignatureFacetTest.java

@Test
public void testCoSignature() throws Exception {
    // setup
    Document document = PkiTestUtils
            .loadDocument(CoSignatureFacetTest.class.getResourceAsStream("/helloworld.xml"));
    KeyPair keyPair = PkiTestUtils.generateKeyPair();

    XMLSignatureFactory signatureFactory = XMLSignatureFactory.getInstance("DOM", new XMLDSigRI());

    XMLSignContext signContext = new DOMSignContext(keyPair.getPrivate(), document.getDocumentElement());
    signContext.putNamespacePrefix(javax.xml.crypto.dsig.XMLSignature.XMLNS, "ds");

    CoSignatureFacet testedInstance = new CoSignatureFacet();
    List<Reference> references = new LinkedList<Reference>();
    testedInstance.preSign(signatureFactory, document, "foo-bar", null, references, null);

    SignatureMethod signatureMethod = signatureFactory.newSignatureMethod(SignatureMethod.RSA_SHA1, null);
    CanonicalizationMethod canonicalizationMethod = signatureFactory.newCanonicalizationMethod(
            CanonicalizationMethod.EXCLUSIVE_WITH_COMMENTS, (C14NMethodParameterSpec) null);
    SignedInfo signedInfo = signatureFactory.newSignedInfo(canonicalizationMethod, signatureMethod, references);

    XMLSignature xmlSignature = signatureFactory.newXMLSignature(signedInfo, null);

    // operate
    xmlSignature.sign(signContext);

    // verify
    LOG.debug("signed document: " + PkiTestUtils.toString(document));
    NodeList signatureNodeList = document.getElementsByTagNameNS(XMLSignature.XMLNS, "Signature");
    assertEquals(1, signatureNodeList.getLength());
    Node signatureNode = signatureNodeList.item(0);
    DOMValidateContext domValidateContext = new DOMValidateContext(keyPair.getPublic(), signatureNode);
    XMLSignature validationXmlSignature = signatureFactory.unmarshalXMLSignature(domValidateContext);
    boolean validity = validationXmlSignature.validate(domValidateContext);
    assertTrue(validity);

    document.getDocumentElement().getFirstChild().setNodeValue("test");
    LOG.debug("signed document: " + PkiTestUtils.toString(document));
    assertTrue(validationXmlSignature.validate(domValidateContext));
    // really have to re-load the XML signature object.
    validationXmlSignature = signatureFactory.unmarshalXMLSignature(domValidateContext);
    assertFalse(validationXmlSignature.validate(domValidateContext));
}

项目：eid-applet 文件：CoSignatureFacetTest.java

@Test
public void testCoSignatureUri() throws Exception {
    // setup
    Document document = PkiTestUtils
            .loadDocument(CoSignatureFacetTest.class.getResourceAsStream("/helloworld.xml"));
    KeyPair keyPair = PkiTestUtils.generateKeyPair();

    XMLSignatureFactory signatureFactory = XMLSignatureFactory.getInstance("DOM", new XMLDSigRI());

    XMLSignContext signContext = new DOMSignContext(keyPair.getPrivate(), document.getDocumentElement());
    signContext.putNamespacePrefix(javax.xml.crypto.dsig.XMLSignature.XMLNS, "ds");

    CoSignatureFacet testedInstance = new CoSignatureFacet(DigestAlgo.SHA1, "ref-1234");
    List<Reference> references = new LinkedList<Reference>();
    testedInstance.preSign(signatureFactory, document, "foo-bar", null, references, null);

    SignatureMethod signatureMethod = signatureFactory.newSignatureMethod(SignatureMethod.RSA_SHA1, null);
    CanonicalizationMethod canonicalizationMethod = signatureFactory.newCanonicalizationMethod(
            CanonicalizationMethod.EXCLUSIVE_WITH_COMMENTS, (C14NMethodParameterSpec) null);
    SignedInfo signedInfo = signatureFactory.newSignedInfo(canonicalizationMethod, signatureMethod, references);

    XMLSignature xmlSignature = signatureFactory.newXMLSignature(signedInfo, null);

    // operate
    xmlSignature.sign(signContext);

    // verify
    LOG.debug("signed document: " + PkiTestUtils.toString(document));
    NodeList signatureNodeList = document.getElementsByTagNameNS(XMLSignature.XMLNS, "Signature");
    assertEquals(1, signatureNodeList.getLength());
    Node signatureNode = signatureNodeList.item(0);
    DOMValidateContext domValidateContext = new DOMValidateContext(keyPair.getPublic(), signatureNode);
    XMLSignature validationXmlSignature = signatureFactory.unmarshalXMLSignature(domValidateContext);
    boolean validity = validationXmlSignature.validate(domValidateContext);
    assertTrue(validity);

    document.getDocumentElement().getFirstChild().setNodeValue("test");
    LOG.debug("signed document: " + PkiTestUtils.toString(document));
    assertTrue(validationXmlSignature.validate(domValidateContext));
    // really have to re-load the XML signature object.
    validationXmlSignature = signatureFactory.unmarshalXMLSignature(domValidateContext);
    assertFalse(validationXmlSignature.validate(domValidateContext));
}

项目：eid-applet 文件：CoSignatureFacetTest.java

@Test
public void testMultipleCoSignatures() throws Exception {

    // setup
    DocumentBuilderFactory documentBuilderFactory = DocumentBuilderFactory.newInstance();
    documentBuilderFactory.setNamespaceAware(true);
    DocumentBuilder documentBuilder = documentBuilderFactory.newDocumentBuilder();
    Document document = documentBuilder.newDocument();
    Element rootElement = document.createElementNS("urn:test", "tns:root");
    rootElement.setAttributeNS(Constants.NamespaceSpecNS, "xmlns:tns", "urn:test");
    document.appendChild(rootElement);
    Element dataElement = document.createElementNS("urn:test", "tns:data");
    rootElement.appendChild(dataElement);

    // add alot of nodes to test performance
    // when using xpath v1 in the co signature facet the c14n became really
    // slow
    for (int i = 0; i < 80000; i++) {
        Element fooElement = document.createElementNS("urn:test", "tns:foo");
        fooElement.setTextContent("bar");
        dataElement.appendChild(fooElement);
    }

    KeyPair keyPair1 = PkiTestUtils.generateKeyPair();
    KeyPair keyPair2 = PkiTestUtils.generateKeyPair();

    XMLSignatureFactory signatureFactory = XMLSignatureFactory.getInstance("DOM", new XMLDSigRI());
    List<Reference> references = new LinkedList<Reference>();

    CoSignatureFacet testedInstance = new CoSignatureFacet();
    testedInstance.preSign(signatureFactory, document, "foo-bar", null, references, null);

    // ds:SignedInfo
    SignatureMethod signatureMethod = signatureFactory.newSignatureMethod(SignatureMethod.RSA_SHA1, null);
    CanonicalizationMethod canonicalizationMethod = signatureFactory.newCanonicalizationMethod(
            CanonicalizationMethod.EXCLUSIVE_WITH_COMMENTS, (C14NMethodParameterSpec) null);
    SignedInfo signedInfo = signatureFactory.newSignedInfo(canonicalizationMethod, signatureMethod, references);

    XMLSignature xmlSignature = signatureFactory.newXMLSignature(signedInfo, null);
    XMLSignature xmlSignature2 = signatureFactory.newXMLSignature(signedInfo, null);

    // sign context
    XMLSignContext signContext1 = new DOMSignContext(keyPair1.getPrivate(), document.getDocumentElement());
    signContext1.putNamespacePrefix(javax.xml.crypto.dsig.XMLSignature.XMLNS, "ds");

    XMLSignContext signContext2 = new DOMSignContext(keyPair2.getPrivate(), document.getDocumentElement());
    signContext2.putNamespacePrefix(javax.xml.crypto.dsig.XMLSignature.XMLNS, "ds");

    // operate
    xmlSignature.sign(signContext1);
    xmlSignature2.sign(signContext2);

    // verify
    LOG.debug("signed document: " + PkiTestUtils.toString(document));
    NodeList signatureNodeList = document.getElementsByTagNameNS(XMLSignature.XMLNS, "Signature");
    assertEquals(2, signatureNodeList.getLength());
    Node signature1Node = signatureNodeList.item(0);
    DOMValidateContext domValidateContext1 = new DOMValidateContext(keyPair1.getPublic(), signature1Node);
    XMLSignature validationXmlSignature1 = signatureFactory.unmarshalXMLSignature(domValidateContext1);
    boolean validity1 = validationXmlSignature1.validate(domValidateContext1);
    assertTrue(validity1);

    Node signature2Node = signatureNodeList.item(1);
    DOMValidateContext domValidateContext2 = new DOMValidateContext(keyPair2.getPublic(), signature2Node);
    XMLSignature validationXmlSignature2 = signatureFactory.unmarshalXMLSignature(domValidateContext2);
    boolean validity2 = validationXmlSignature2.validate(domValidateContext2);
    assertTrue(validity2);

    // cut out first signature should not break second one
    document.getDocumentElement().removeChild(signature1Node);
    LOG.debug("signed document: " + PkiTestUtils.toString(document));
    NodeList signatureNodeList2 = document.getElementsByTagNameNS(XMLSignature.XMLNS, "Signature");
    assertEquals(1, signatureNodeList2.getLength());

    Node signature3Node = signatureNodeList2.item(0);
    DOMValidateContext domValidateContext3 = new DOMValidateContext(keyPair2.getPublic(), signature3Node);
    XMLSignature validationXmlSignature3 = signatureFactory.unmarshalXMLSignature(domValidateContext3);
    boolean validity3 = validationXmlSignature3.validate(domValidateContext3);
    assertTrue(validity3);
}

项目：OpenJSharp 文件：AbstractDOMSignatureMethod.java

/**
 * Signs the bytes with the specified key, using the underlying
 * Signature or Mac algorithm.
 *
 * @param key the signing key
 * @param si the SignedInfo
 * @param context the XMLSignContext
 * @return the signature
 * @throws NullPointerException if <code>key</code> or
 *    <code>si</code> are <code>null</code>
 * @throws InvalidKeyException if the key is improperly encoded, of
 *    the wrong type, or parameters are missing, etc
 * @throws XMLSignatureException if an unexpected error occurs
 */
abstract byte[] sign(Key key, SignedInfo si, XMLSignContext context)
    throws InvalidKeyException, XMLSignatureException;

项目：jdk8u-jdk 文件：AbstractDOMSignatureMethod.java

/**
 * Signs the bytes with the specified key, using the underlying
 * Signature or Mac algorithm.
 *
 * @param key the signing key
 * @param si the SignedInfo
 * @param context the XMLSignContext
 * @return the signature
 * @throws NullPointerException if <code>key</code> or
 *    <code>si</code> are <code>null</code>
 * @throws InvalidKeyException if the key is improperly encoded, of
 *    the wrong type, or parameters are missing, etc
 * @throws XMLSignatureException if an unexpected error occurs
 */
abstract byte[] sign(Key key, SignedInfo si, XMLSignContext context)
    throws InvalidKeyException, XMLSignatureException;

项目：openjdk-jdk10 文件：AbstractDOMSignatureMethod.java

/**
 * Signs the bytes with the specified key, using the underlying
 * Signature or Mac algorithm.
 *
 * @param key the signing key
 * @param si the SignedInfo
 * @param context the XMLSignContext
 * @return the signature
 * @throws NullPointerException if <code>key</code> or
 *    <code>si</code> are <code>null</code>
 * @throws InvalidKeyException if the key is improperly encoded, of
 *    the wrong type, or parameters are missing, etc
 * @throws XMLSignatureException if an unexpected error occurs
 */
abstract byte[] sign(Key key, SignedInfo si, XMLSignContext context)
    throws InvalidKeyException, XMLSignatureException;

项目：openjdk9 文件：AbstractDOMSignatureMethod.java

/**
 * Signs the bytes with the specified key, using the underlying
 * Signature or Mac algorithm.
 *
 * @param key the signing key
 * @param si the SignedInfo
 * @param context the XMLSignContext
 * @return the signature
 * @throws NullPointerException if <code>key</code> or
 *    <code>si</code> are <code>null</code>
 * @throws InvalidKeyException if the key is improperly encoded, of
 *    the wrong type, or parameters are missing, etc
 * @throws XMLSignatureException if an unexpected error occurs
 */
abstract byte[] sign(Key key, SignedInfo si, XMLSignContext context)
    throws InvalidKeyException, XMLSignatureException;

项目：xmlsec-gost 文件：AbstractDOMSignatureMethod.java

/**
 * Signs the bytes with the specified key, using the underlying
 * Signature or Mac algorithm.
 *
 * @param key the signing key
 * @param si the SignedInfo
 * @param context the XMLSignContext
 * @return the signature
 * @throws NullPointerException if <code>key</code> or
 *    <code>si</code> are <code>null</code>
 * @throws InvalidKeyException if the key is improperly encoded, of
 *    the wrong type, or parameters are missing, etc
 * @throws XMLSignatureException if an unexpected error occurs
 */
abstract byte[] sign(Key key, DOMSignedInfo si, XMLSignContext context)
    throws InvalidKeyException, XMLSignatureException;

项目：jdk8u_jdk 文件：AbstractDOMSignatureMethod.java

/**
 * Signs the bytes with the specified key, using the underlying
 * Signature or Mac algorithm.
 *
 * @param key the signing key
 * @param si the SignedInfo
 * @param context the XMLSignContext
 * @return the signature
 * @throws NullPointerException if <code>key</code> or
 *    <code>si</code> are <code>null</code>
 * @throws InvalidKeyException if the key is improperly encoded, of
 *    the wrong type, or parameters are missing, etc
 * @throws XMLSignatureException if an unexpected error occurs
 */
abstract byte[] sign(Key key, SignedInfo si, XMLSignContext context)
    throws InvalidKeyException, XMLSignatureException;

项目：lookaside_java-1.8.0-openjdk 文件：AbstractDOMSignatureMethod.java

/**
 * Signs the bytes with the specified key, using the underlying
 * Signature or Mac algorithm.
 *
 * @param key the signing key
 * @param si the SignedInfo
 * @param context the XMLSignContext
 * @return the signature
 * @throws NullPointerException if <code>key</code> or
 *    <code>si</code> are <code>null</code>
 * @throws InvalidKeyException if the key is improperly encoded, of
 *    the wrong type, or parameters are missing, etc
 * @throws XMLSignatureException if an unexpected error occurs
 */
abstract byte[] sign(Key key, SignedInfo si, XMLSignContext context)
    throws InvalidKeyException, XMLSignatureException;

项目：infobip-open-jdk-8 文件：AbstractDOMSignatureMethod.java

/**
 * Signs the bytes with the specified key, using the underlying
 * Signature or Mac algorithm.
 *
 * @param key the signing key
 * @param si the SignedInfo
 * @param context the XMLSignContext
 * @return the signature
 * @throws NullPointerException if <code>key</code> or
 *    <code>si</code> are <code>null</code>
 * @throws InvalidKeyException if the key is improperly encoded, of
 *    the wrong type, or parameters are missing, etc
 * @throws XMLSignatureException if an unexpected error occurs
 */
abstract byte[] sign(Key key, SignedInfo si, XMLSignContext context)
    throws InvalidKeyException, XMLSignatureException;

项目：jdk8u-dev-jdk 文件：AbstractDOMSignatureMethod.java

/**
 * Signs the bytes with the specified key, using the underlying
 * Signature or Mac algorithm.
 *
 * @param key the signing key
 * @param si the SignedInfo
 * @param context the XMLSignContext
 * @return the signature
 * @throws NullPointerException if <code>key</code> or
 *    <code>si</code> are <code>null</code>
 * @throws InvalidKeyException if the key is improperly encoded, of
 *    the wrong type, or parameters are missing, etc
 * @throws XMLSignatureException if an unexpected error occurs
 */
abstract byte[] sign(Key key, SignedInfo si, XMLSignContext context)
    throws InvalidKeyException, XMLSignatureException;

项目：OLD-OpenJDK8 文件：AbstractDOMSignatureMethod.java

/**
 * Signs the bytes with the specified key, using the underlying
 * Signature or Mac algorithm.
 *
 * @param key the signing key
 * @param si the SignedInfo
 * @param context the XMLSignContext
 * @return the signature
 * @throws NullPointerException if <code>key</code> or
 *    <code>si</code> are <code>null</code>
 * @throws InvalidKeyException if the key is improperly encoded, of
 *    the wrong type, or parameters are missing, etc
 * @throws XMLSignatureException if an unexpected error occurs
 */
abstract byte[] sign(Key key, SignedInfo si, XMLSignContext context)
    throws InvalidKeyException, XMLSignatureException;