Package org.apache.xml.security.algorithms

Examples of org.apache.xml.security.algorithms.MessageDigestAlgorithm

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   private byte[] calculateDigest()
           throws ReferenceNotInitializedException, XMLSignatureException {

      try {
         byte[] data = this.getReferencedBytes();
         MessageDigestAlgorithm mda = this.getMessageDigestAlgorithm();

         mda.reset();
         mda.update(data);

         byte calculatedDigestValue[] = mda.digest();

         //J-
         if (data.length < 20) {
            cat.debug(new String(data));
         } else {
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        if (transforms != null) {
            this.transforms=transforms;
            this.constructionElement.appendChild(transforms.getElement());
            XMLUtils.addReturnToElement(this.constructionElement);
        }
        MessageDigestAlgorithm mda =
            MessageDigestAlgorithm.getInstance(this.doc, messageDigestAlgorithm);

        digestMethodElem = mda.getElement();
        this.constructionElement.appendChild(digestMethodElem);
        XMLUtils.addReturnToElement(this.constructionElement);

        digestValueElement =
            XMLUtils.createElementInSignatureSpace(this.doc, Constants._TAG_DIGESTVALUE);
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     */
    private byte[] calculateDigest(boolean validating)
        throws ReferenceNotInitializedException, XMLSignatureException {
        OutputStream os = null;
        try {
            MessageDigestAlgorithm mda = this.getMessageDigestAlgorithm();

            mda.reset();
            DigesterOutputStream diOs = new DigesterOutputStream(mda);
            os = new UnsyncBufferedOutputStream(diOs);
            XMLSignatureInput output = this.dereferenceURIandPerformTransforms(os);        
            // if signing and c14n11 property == true explicitly add
            // C14N11 transform if needed
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        if (transforms != null) {
            this.transforms=transforms;
            this.constructionElement.appendChild(transforms.getElement());
            XMLUtils.addReturnToElement(this.constructionElement);
        }
        MessageDigestAlgorithm mda =
            MessageDigestAlgorithm.getInstance(this.doc, messageDigestAlgorithm);

        digestMethodElem = mda.getElement();
        this.constructionElement.appendChild(digestMethodElem);
        XMLUtils.addReturnToElement(this.constructionElement);

        digestValueElement =
            XMLUtils.createElementInSignatureSpace(this.doc, Constants._TAG_DIGESTVALUE);
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     * @throws XMLSignatureException
     */
    private byte[] calculateDigest(boolean validating)
        throws ReferenceNotInitializedException, XMLSignatureException {
        try {
            MessageDigestAlgorithm mda = this.getMessageDigestAlgorithm();

            mda.reset();
            DigesterOutputStream diOs = new DigesterOutputStream(mda);
            OutputStream os = new UnsyncBufferedOutputStream(diOs);
            XMLSignatureInput output = this.dereferenceURIandPerformTransforms(os);        
            // if signing and c14n11 property == true explicitly add
            // C14N11 transform if needed
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        if (transforms != null) {
            this.transforms=transforms;
            appendSelf(transforms);
            addReturnToSelf();
        }
        MessageDigestAlgorithm mda =
            MessageDigestAlgorithm.getInstance(getDocument(), messageDigestAlgorithm);

        digestMethodElem = mda.getElement();
        appendSelf(digestMethodElem);
        addReturnToSelf();

        digestValueElement =
            XMLUtils.createElementInSignatureSpace(getDocument(), Constants._TAG_DIGESTVALUE);
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     */
    private byte[] calculateDigest(boolean validating)
        throws ReferenceNotInitializedException, XMLSignatureException {
        OutputStream os = null;
        try {
            MessageDigestAlgorithm mda = this.getMessageDigestAlgorithm();

            mda.reset();
            DigesterOutputStream diOs = new DigesterOutputStream(mda);
            os = new UnsyncBufferedOutputStream(diOs);
            XMLSignatureInput output = this.dereferenceURIandPerformTransforms(os);        
            // if signing and c14n11 property == true explicitly add
            // C14N11 transform if needed
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      if (transforms != null) {
         this._constructionElement.appendChild(transforms.getElement());
         XMLUtils.addReturnToElement(this._constructionElement);
      }
      {
         MessageDigestAlgorithm mda =
            MessageDigestAlgorithm.getInstance(this._doc,
                                               messageDigestAlgorithm);

         this._constructionElement.appendChild(mda.getElement());
         XMLUtils.addReturnToElement(this._constructionElement);
      }
      {
         Element digestValueElement =
            XMLUtils.createElementInSignatureSpace(this._doc,
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   private byte[] calculateDigest()
           throws ReferenceNotInitializedException, XMLSignatureException {

      try {
         byte[] data = this.getReferencedBytes();
         MessageDigestAlgorithm mda = this.getMessageDigestAlgorithm();

         mda.reset();
         mda.update(data);

         byte calculatedDigestValue[] = mda.digest();

         //J-
         if (data.length < 20) {
            log.debug(new String(data));
         } else {
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        if (transforms != null) {
            this.transforms=transforms;
            this.constructionElement.appendChild(transforms.getElement());
            XMLUtils.addReturnToElement(this.constructionElement);
        }
        MessageDigestAlgorithm mda =
            MessageDigestAlgorithm.getInstance(this.doc, messageDigestAlgorithm);

        digestMethodElem = mda.getElement();
        this.constructionElement.appendChild(digestMethodElem);
        XMLUtils.addReturnToElement(this.constructionElement);

        digestValueElement =
            XMLUtils.createElementInSignatureSpace(this.doc, Constants._TAG_DIGESTVALUE);
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Related Classes of org.apache.xml.security.algorithms.MessageDigestAlgorithm

  • org.apache.xml.security.algorithms.encryption.params.OAEPParams
  • org.apache.xml.security.signature.Reference
  • org.apache.xml.security.test.dom.algorithms.DigestAlgorithmTest
  • org.apache.xml.security.signature.XMLSignatureException
  • java.security.MessageDigest
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