diff --git a/src/ooxml/java/org/apache/poi/openxml4j/opc/PackageRelationshipCollection.java b/src/ooxml/java/org/apache/poi/openxml4j/opc/PackageRelationshipCollection.java
index cd89b43..912a3d5 100644
--- a/src/ooxml/java/org/apache/poi/openxml4j/opc/PackageRelationshipCollection.java
+++ b/src/ooxml/java/org/apache/poi/openxml4j/opc/PackageRelationshipCollection.java
@@ -18,13 +18,7 @@
 
 import java.net.URI;
 import java.net.URISyntaxException;
-import java.util.ArrayList;
-import java.util.HashMap;
-import java.util.Iterator;
-import java.util.LinkedHashMap;
-import java.util.Locale;
-import java.util.Map;
-import java.util.TreeMap;
+import java.util.*;
 
 import org.apache.poi.openxml4j.exceptions.InvalidFormatException;
 import org.apache.poi.openxml4j.exceptions.InvalidOperationException;
@@ -49,14 +43,14 @@
     private final static POILogger logger = POILogFactory.getLogger(PackageRelationshipCollection.class);
 
     /**
-     * Package relationships by ID.
+     * Package relationships ordered by ID.
      */
-    private final Map<String, PackageRelationship> relationshipsByID = new LinkedHashMap<String, PackageRelationship>();
+    private TreeMap<String, PackageRelationship> relationshipsByID;
 
     /**
-     * Package relationships by type.
+     * Package relationships ordered by type.
      */
-    private final Map<String, PackageRelationship> relationshipsByType = new LinkedHashMap<String, PackageRelationship>();
+    private TreeMap<String, PackageRelationship> relationshipsByType;
 
     /**
      * A lookup of internal relationships to avoid
@@ -94,6 +88,8 @@
      * Constructor.
      */
     PackageRelationshipCollection() {
+        relationshipsByID = new TreeMap<String, PackageRelationship>();
+        relationshipsByType = new TreeMap<String, PackageRelationship>();
     }
 
     /**
@@ -108,18 +104,20 @@
      * @param filter
      *            Relationship type filter.
      */
-    public PackageRelationshipCollection(PackageRelationshipCollection coll, String filter) {
+    public PackageRelationshipCollection(PackageRelationshipCollection coll,
+            String filter) {
+        this();
         for (PackageRelationship rel : coll.relationshipsByID.values()) {
-            if (filter == null || rel.getRelationshipType().equals(filter)) {
+            if (filter == null || rel.getRelationshipType().equals(filter))
                 addRelationship(rel);
-            }
         }
     }
 
     /**
      * Constructor.
      */
-    public PackageRelationshipCollection(OPCPackage container) throws InvalidFormatException {
+    public PackageRelationshipCollection(OPCPackage container)
+            throws InvalidFormatException {
         this(container, null);
     }
 
@@ -132,7 +130,8 @@
      * @throws InvalidOperationException
      *             Throws if the specified part is a relationship part.
      */
-    public PackageRelationshipCollection(PackagePart part) throws InvalidFormatException {
+    public PackageRelationshipCollection(PackagePart part)
+            throws InvalidFormatException {
         this(part._container, part);
     }
 
@@ -148,15 +147,16 @@
      *             If an error occurs during the parsing of the relatinships
      *             part fo the specified part.
      */
-    public PackageRelationshipCollection(OPCPackage container, PackagePart part) throws InvalidFormatException {
-        if (container == null) {
+    public PackageRelationshipCollection(OPCPackage container, PackagePart part)
+            throws InvalidFormatException {
+        this();
+
+        if (container == null)
             throw new IllegalArgumentException("container needs to be specified");
-        }
 
         // Check if the specified part is not a relationship part
-        if (part != null && part.isRelationshipPart()) {
+        if (part != null && part.isRelationshipPart())
             throw new IllegalArgumentException("part");
-        }
 
         this.container = container;
         this.sourcePart = part;
@@ -179,7 +179,8 @@
      * @throws InvalidOperationException
      *             Throws if the specified part is a relationship part.
      */
-    private static PackagePartName getRelationshipPartName(PackagePart part) throws InvalidOperationException {
+    private static PackagePartName getRelationshipPartName(PackagePart part)
+            throws InvalidOperationException {
         PackagePartName partName;
         if (part == null) {
             partName = PackagingURIHelper.PACKAGE_ROOT_PART_NAME;
@@ -262,15 +263,13 @@
      *            Must be a value between [0-relationships_count-1]
      */
     public PackageRelationship getRelationship(int index) {
-        if (index < 0 || index > relationshipsByID.values().size()) {
+        if (index < 0 || index > relationshipsByID.values().size())
             throw new IllegalArgumentException("index");
-        }
 
         int i = 0;
         for (PackageRelationship rel : relationshipsByID.values()) {
-            if (index == i++) {
+            if (index == i++)
                 return rel;
-            }
         }
 
         return null;
@@ -288,10 +287,10 @@
     }
 
     /**
-     * Get the number of relationships in the collection.
+     * Get the numbe rof relationships in the collection.
      */
     public int size() {
-        return relationshipsByID.size();
+        return relationshipsByID.values().size();
     }
 
     /**
@@ -325,14 +324,12 @@
 
                 /* Check OPC Compliance */
                 // Check Rule M4.1
-                if (type.equals(PackageRelationshipTypes.CORE_PROPERTIES)) {
-                    if (!fCorePropertiesRelationship) {
+                if (type.equals(PackageRelationshipTypes.CORE_PROPERTIES))
+                    if (!fCorePropertiesRelationship)
                         fCorePropertiesRelationship = true;
-                    } else {
+                    else
                         throw new InvalidFormatException(
                                 "OPC Compliance error [M4.1]: there is more than one core properties relationship in the package !");
-                    }
-                }
 
                 /* End OPC Compliance */
 
@@ -381,7 +378,6 @@
     /**
      * Get this collection's iterator.
      */
-    @Override
     public Iterator<PackageRelationship> iterator() {
         return relationshipsByID.values().iterator();
     }
@@ -398,9 +394,8 @@
     public Iterator<PackageRelationship> iterator(String typeFilter) {
         ArrayList<PackageRelationship> retArr = new ArrayList<PackageRelationship>();
         for (PackageRelationship rel : relationshipsByID.values()) {
-            if (rel.getRelationshipType().equals(typeFilter)) {
+            if (rel.getRelationshipType().equals(typeFilter))
                 retArr.add(rel);
-            }
         }
         return retArr.iterator();
     }
diff --git a/src/ooxml/java/org/apache/poi/poifs/crypt/dsig/SignatureInfo.java b/src/ooxml/java/org/apache/poi/poifs/crypt/dsig/SignatureInfo.java
index 03fc868..d7f648f 100644
--- a/src/ooxml/java/org/apache/poi/poifs/crypt/dsig/SignatureInfo.java
+++ b/src/ooxml/java/org/apache/poi/poifs/crypt/dsig/SignatureInfo.java
@@ -511,7 +511,7 @@
         /*
          * JSR105 ds:Signature creation
          */
-        String signatureValueId = null; // signatureConfig.getPackageSignatureId() + "-signature-value";
+        String signatureValueId = signatureConfig.getPackageSignatureId() + "-signature-value";
         javax.xml.crypto.dsig.XMLSignature xmlSignature = signatureFactory
             .newXMLSignature(signedInfo, null, objects, signatureConfig.getPackageSignatureId(),
             signatureValueId);
diff --git a/src/ooxml/java/org/apache/poi/poifs/crypt/dsig/SignatureMarshalListener.java b/src/ooxml/java/org/apache/poi/poifs/crypt/dsig/SignatureMarshalListener.java
index ba11776..3b21eb8 100644
--- a/src/ooxml/java/org/apache/poi/poifs/crypt/dsig/SignatureMarshalListener.java
+++ b/src/ooxml/java/org/apache/poi/poifs/crypt/dsig/SignatureMarshalListener.java
@@ -40,46 +40,27 @@
         this.target.set(target);
     }
     
-    @Override
     public void handleEvent(Event e) {
-        if (!(e instanceof MutationEvent)) {
-            return;
-        }
+        if (!(e instanceof MutationEvent)) return;
         MutationEvent mutEvt = (MutationEvent)e;
         EventTarget et = mutEvt.getTarget();
-        if (!(et instanceof Element)) {
-            return;
-        }
+        if (!(et instanceof Element)) return;
         handleElement((Element)et);
     }
 
     public void handleElement(Element el) {
         EventTarget target = this.target.get();
         String packageId = signatureConfig.getPackageSignatureId();
-
-        setListener(target, this, false);
-//        if (packageId.equals(el.getAttribute("Id"))) {
-//            el.setAttributeNS(XML_NS, "xmlns:mdssi", OO_DIGSIG_NS);
-//        }
-        if (OO_DIGSIG_NS.equals(el.getNamespaceURI()) && !OO_DIGSIG_NS.equals(el.getParentNode().getNamespaceURI())) {
-            if (!el.hasAttributeNS(XML_NS, "mdssi")) {
-                el.setAttributeNS(XML_NS, "xmlns:mdssi", OO_DIGSIG_NS);
-            }
-        }
-        setPrefix(el);
-        if ("X509Certificate".equals(el.getLocalName())) {
-            String x509 = el.getTextContent();
-            x509 = x509.replaceAll("\\s", "");
-            el.setTextContent(x509);
-        }
-//        if ("SignatureValue".equals(el.getLocalName())) {
-//            el.removeAttribute("Id");
-//        }
-        setListener(target, this, true);
-
         if (el.hasAttribute("Id")) {
             el.setIdAttribute("Id", true);
         }
+
+        setListener(target, this, false);
+        if (packageId.equals(el.getAttribute("Id"))) {
+            el.setAttributeNS(XML_NS, "xmlns:mdssi", OO_DIGSIG_NS);
+        }
+        setPrefix(el);
+        setListener(target, this, true);
     }
 
     // helper method to keep it in one place
@@ -105,7 +86,6 @@
         }
     }
     
-    @Override
     public void setSignatureConfig(SignatureConfig signatureConfig) {
         this.signatureConfig = signatureConfig;
     }
diff --git a/src/ooxml/java/org/apache/poi/poifs/crypt/dsig/facets/OOXMLSignatureFacet.java b/src/ooxml/java/org/apache/poi/poifs/crypt/dsig/facets/OOXMLSignatureFacet.java
index be7d078..5affefc 100644
--- a/src/ooxml/java/org/apache/poi/poifs/crypt/dsig/facets/OOXMLSignatureFacet.java
+++ b/src/ooxml/java/org/apache/poi/poifs/crypt/dsig/facets/OOXMLSignatureFacet.java
@@ -18,9 +18,9 @@
 /* ====================================================================
    This product contains an ASLv2 licensed version of the OOXML signer
    package from the eID Applet project
-   http://code.google.com/p/eid-applet/source/browse/trunk/README.txt
+   http://code.google.com/p/eid-applet/source/browse/trunk/README.txt  
    Copyright (C) 2008-2014 FedICT.
-   ================================================================= */
+   ================================================================= */ 
 
 package org.apache.poi.poifs.crypt.dsig.facets;
 
@@ -29,9 +29,6 @@
 import java.text.DateFormat;
 import java.text.SimpleDateFormat;
 import java.util.ArrayList;
-import java.util.Arrays;
-import java.util.Collections;
-import java.util.Comparator;
 import java.util.HashSet;
 import java.util.List;
 import java.util.Locale;
@@ -49,7 +46,6 @@
 import javax.xml.crypto.dsig.XMLObject;
 import javax.xml.crypto.dsig.XMLSignatureException;
 
-import org.apache.poi.hpsf.ClassID;
 import org.apache.poi.openxml4j.exceptions.InvalidFormatException;
 import org.apache.poi.openxml4j.opc.ContentTypes;
 import org.apache.poi.openxml4j.opc.OPCPackage;
@@ -64,7 +60,6 @@
 import org.apache.poi.util.LocaleUtil;
 import org.apache.poi.util.POILogFactory;
 import org.apache.poi.util.POILogger;
-import org.apache.xmlbeans.XmlCursor;
 import org.openxmlformats.schemas.xpackage.x2006.digitalSignature.CTSignatureTime;
 import org.openxmlformats.schemas.xpackage.x2006.digitalSignature.SignatureTimeDocument;
 import org.w3c.dom.Document;
@@ -75,13 +70,13 @@
 
 /**
  * Office OpenXML Signature Facet implementation.
- *
+ * 
+ * @author fcorneli
  * @see <a href="http://msdn.microsoft.com/en-us/library/cc313071.aspx">[MS-OFFCRYPTO]: Office Document Cryptography Structure</a>
  */
 public class OOXMLSignatureFacet extends SignatureFacet {
 
     private static final POILogger LOG = POILogFactory.getLogger(OOXMLSignatureFacet.class);
-    private static final String ID_PACKAGE_OBJECT = "idPackageObject";
 
     @Override
     public void preSign(
@@ -103,16 +98,17 @@
         List<Reference> manifestReferences = new ArrayList<Reference>();
         addManifestReferences(manifestReferences);
         Manifest manifest =  getSignatureFactory().newManifest(manifestReferences);
-
+        
+        String objectId = "idPackageObject"; // really has to be this value.
         List<XMLStructure> objectContent = new ArrayList<XMLStructure>();
         objectContent.add(manifest);
 
         addSignatureTime(document, objectContent);
 
-        XMLObject xo = getSignatureFactory().newXMLObject(objectContent, ID_PACKAGE_OBJECT, null, null);
+        XMLObject xo = getSignatureFactory().newXMLObject(objectContent, objectId, null, null);
         objects.add(xo);
 
-        Reference reference = newReference("#"+ID_PACKAGE_OBJECT, null, XML_DIGSIG_NS+"Object", null, null);
+        Reference reference = newReference("#" + objectId, null, XML_DIGSIG_NS+"Object", null, null);
         references.add(reference);
     }
 
@@ -125,7 +121,7 @@
 
         Set<String> digestedPartNames = new HashSet<String>();
         for (PackagePart pp : relsEntryNames) {
-            final String baseUri = pp.getPartName().getName().replaceFirst("(.*)/_rels/.*", "$1");
+            String baseUri = pp.getPartName().getName().replaceFirst("(.*)/_rels/.*", "$1");
 
             PackageRelationshipCollection prc;
             try {
@@ -134,11 +130,11 @@
             } catch (InvalidFormatException e) {
                 throw new XMLSignatureException("Invalid relationship descriptor: "+pp.getPartName().getName(), e);
             }
-
+            
             RelationshipTransformParameterSpec parameterSpec = new RelationshipTransformParameterSpec();
             for (PackageRelationship relationship : prc) {
                 String relationshipType = relationship.getRelationshipType();
-
+                
                 /*
                  * ECMA-376 Part 2 - 3rd edition
                  * 13.2.4.16 Manifest Element
@@ -148,20 +144,22 @@
                     continue;
                 }
 
-                if (!isSignedRelationship(relationshipType)) {
-                    continue;
-                }
+                if (!isSignedRelationship(relationshipType)) continue;
 
                 parameterSpec.addRelationshipReference(relationship.getId());
 
-                String partName = normalizePartName(relationship.getTargetURI(), baseUri);
-
-                // We only digest a part once.
-                if (digestedPartNames.contains(partName)) {
-                    continue;
+                // TODO: find a better way ...
+                String partName = relationship.getTargetURI().toString();
+                if (!partName.startsWith(baseUri)) {
+                    partName = baseUri + partName;
                 }
-                digestedPartNames.add(partName);
-
+                try {
+                    partName = new URI(partName).normalize().getPath().replace('\\', '/');
+                    LOG.log(POILogger.DEBUG, "part name: " + partName);
+                } catch (URISyntaxException e) {
+                    throw new XMLSignatureException(e);
+                }
+                
                 String contentType;
                 try {
                     PackagePartName relName = PackagingURIHelper.createPartName(partName);
@@ -170,52 +168,32 @@
                 } catch (InvalidFormatException e) {
                     throw new XMLSignatureException(e);
                 }
-
+                
                 if (relationshipType.endsWith("customXml")
                     && !(contentType.equals("inkml+xml") || contentType.equals("text/xml"))) {
                     LOG.log(POILogger.DEBUG, "skipping customXml with content type: " + contentType);
                     continue;
                 }
-
-                String uri = partName + "?ContentType=" + contentType;
-                Reference reference = newReference(uri, null, null, null, null);
-                manifestReferences.add(reference);
+                
+                if (!digestedPartNames.contains(partName)) {
+                    // We only digest a part once.
+                    String uri = partName + "?ContentType=" + contentType;
+                    Reference reference = newReference(uri, null, null, null, null);
+                    manifestReferences.add(reference);
+                    digestedPartNames.add(partName);
+                }
             }
-
+            
             if (parameterSpec.hasSourceIds()) {
                 List<Transform> transforms = new ArrayList<Transform>();
                 transforms.add(newTransform(RelationshipTransformService.TRANSFORM_URI, parameterSpec));
                 transforms.add(newTransform(CanonicalizationMethod.INCLUSIVE));
-                String uri = normalizePartName(pp.getPartName().getURI(), baseUri)
+                String uri = pp.getPartName().getName()
                     + "?ContentType=application/vnd.openxmlformats-package.relationships+xml";
                 Reference reference = newReference(uri, transforms, null, null, null);
                 manifestReferences.add(reference);
             }
         }
-        
-        Collections.sort(manifestReferences, new Comparator<Reference>() {
-            public int compare(Reference o1, Reference o2) {
-                return o1.getURI().compareTo(o2.getURI());
-            }
-        });
-    }
-
-    /**
-     * Normalize a URI/part name
-     * TODO: find a better way ...
-     */
-    private static String normalizePartName(URI partName, String baseUri) throws XMLSignatureException {
-        String pn = partName.toASCIIString();
-        if (!pn.startsWith(baseUri)) {
-            pn = baseUri + pn;
-        }
-        try {
-            pn = new URI(pn).normalize().getPath().replace('\\', '/');
-            LOG.log(POILogger.DEBUG, "part name: " + pn);
-        } catch (URISyntaxException e) {
-            throw new XMLSignatureException(e);
-        }
-        return pn;
     }
 
 
@@ -242,8 +220,8 @@
         List<SignatureProperty> signaturePropertyContent = new ArrayList<SignatureProperty>();
         signaturePropertyContent.add(signatureTimeSignatureProperty);
         SignatureProperties signatureProperties = getSignatureFactory()
-            .newSignatureProperties(signaturePropertyContent, null);
-//            "id-signature-time-" + signatureConfig.getExecutionTime());
+            .newSignatureProperties(signaturePropertyContent,
+            "id-signature-time-" + signatureConfig.getExecutionTime());
         objectContent.add(signatureProperties);
     }
 
@@ -255,28 +233,10 @@
 
         SignatureInfoV1Document sigV1 = SignatureInfoV1Document.Factory.newInstance();
         CTSignatureInfoV1 ctSigV1 = sigV1.addNewSignatureInfoV1();
-//        ctSigV1.setManifestHashAlgorithm(signatureConfig.getDigestMethodUri());
-        XmlCursor cur = ctSigV1.newCursor();
-        cur.toEndToken(); cur.beginElement("SetupID", MS_DIGSIG_NS);
-        cur.toNextToken(); cur.beginElement("SignatureText", MS_DIGSIG_NS);
-        cur.toNextToken(); cur.beginElement("SignatureImage", MS_DIGSIG_NS);
-        cur.toNextToken(); cur.beginElement("SignatureProviderUrl", MS_DIGSIG_NS);
-        cur.dispose();
-        ctSigV1.setSignatureComments("Test");
-        ctSigV1.setWindowsVersion("6.1");
-        ctSigV1.setOfficeVersion("16.0");
-        ctSigV1.setApplicationVersion("16.0");
-        ctSigV1.setMonitors(1);
-        ctSigV1.setHorizontalResolution(3840);
-        ctSigV1.setVerticalResolution(2160);
-        ctSigV1.setColorDepth(32);
-        ctSigV1.setSignatureProviderId(new ClassID().toString());
-        ctSigV1.setSignatureProviderDetails(9);
-        ctSigV1.setSignatureType(1);
-        
+        ctSigV1.setManifestHashAlgorithm(signatureConfig.getDigestMethodUri());
         Element n = (Element)document.importNode(ctSigV1.getDomNode(), true);
         n.setAttributeNS(XML_NS, XMLConstants.XMLNS_ATTRIBUTE, MS_DIGSIG_NS);
-
+        
         List<XMLStructure> signatureInfoContent = new ArrayList<XMLStructure>();
         signatureInfoContent.add(new DOMStructure(n));
         SignatureProperty signatureInfoSignatureProperty = getSignatureFactory()
@@ -308,33 +268,208 @@
 
     protected static boolean isSignedRelationship(String relationshipType) {
         LOG.log(POILogger.DEBUG, "relationship type: " + relationshipType);
-        String rt = relationshipType.replaceFirst(".*/relationships/", "");
-        return (signed.contains(rt) || rt.endsWith("customXml"));
+        for (String signedTypeExtension : signed) {
+            if (relationshipType.endsWith(signedTypeExtension)) {
+                return true;
+            }
+        }
+        if (relationshipType.endsWith("customXml")) {
+            LOG.log(POILogger.DEBUG, "customXml relationship type");
+            return true;
+        }
+        return false;
     }
+    
+    public static final String[] contentTypes = {
+        /*
+         * Word
+         */
+        "application/vnd.openxmlformats-officedocument.wordprocessingml.document.main+xml",
+        "application/vnd.openxmlformats-officedocument.wordprocessingml.fontTable+xml",
+        "application/vnd.openxmlformats-officedocument.wordprocessingml.settings+xml",
+        "application/vnd.openxmlformats-officedocument.wordprocessingml.styles+xml",
+        "application/vnd.openxmlformats-officedocument.theme+xml",
+        "application/vnd.openxmlformats-officedocument.wordprocessingml.webSettings+xml",
+        "application/vnd.openxmlformats-officedocument.wordprocessingml.numbering+xml",
+
+        /*
+         * Word 2010
+         */
+        "application/vnd.ms-word.stylesWithEffects+xml",
+
+        /*
+         * Excel
+         */
+        "application/vnd.openxmlformats-officedocument.spreadsheetml.sharedStrings+xml",
+        "application/vnd.openxmlformats-officedocument.spreadsheetml.worksheet+xml",
+        "application/vnd.openxmlformats-officedocument.spreadsheetml.styles+xml",
+        "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet.main+xml",
+
+        /*
+         * Powerpoint
+         */
+        "application/vnd.openxmlformats-officedocument.presentationml.presentation.main+xml",
+        "application/vnd.openxmlformats-officedocument.presentationml.slideLayout+xml",
+        "application/vnd.openxmlformats-officedocument.presentationml.slideMaster+xml",
+        "application/vnd.openxmlformats-officedocument.presentationml.slide+xml",
+        "application/vnd.openxmlformats-officedocument.presentationml.tableStyles+xml",
+
+        /*
+         * Powerpoint 2010
+         */
+        "application/vnd.openxmlformats-officedocument.presentationml.viewProps+xml",
+        "application/vnd.openxmlformats-officedocument.presentationml.presProps+xml"
+    };
 
     /**
      * Office 2010 list of signed types (extensions).
      */
-    private static final Set<String> signed = Collections.unmodifiableSet(new HashSet<String>(Arrays.asList(
-        "activeXControlBinary","aFChunk","attachedTemplate","attachedToolbars","audio","calcChain","chart","chartColorStyle",
-        "chartLayout","chartsheet","chartStyle","chartUserShapes","commentAuthors","comments","connections","connectorXml",
-        "control","ctrlProp","customData","customData","customProperty","customXml","diagram","diagramColors",
-        "diagramColorsHeader","diagramData","diagramDrawing","diagramLayout","diagramLayoutHeader","diagramQuickStyle",
-        "diagramQuickStyleHeader","dialogsheet","dictionary","documentParts","downRev","drawing","endnotes","externalLink",
-        "externalLinkPath","font","fontTable","footer","footnotes","functionPrototypes","glossaryDocument","graphicFrameDoc",
-        "groupShapeXml","handoutMaster","hdphoto","header","hyperlink","image","ink","inkXml","keyMapCustomizations",
-        "legacyDiagramText","legacyDocTextInfo","mailMergeHeaderSource","mailMergeRecipientData","mailMergeSource","media",
-        "notesMaster","notesSlide","numbering","officeDocument","officeDocument","oleObject","package","pictureXml",
-        "pivotCacheDefinition","pivotCacheRecords","pivotTable","powerPivotData","presProps","printerSettings","queryTable",
-        "recipientData","settings","shapeXml","sharedStrings","sheetMetadata","slicer","slicer","slicerCache","slicerCache",
-        "slide","slideLayout","slideMaster","slideUpdateInfo","slideUpdateUrl","smartTags","styles","stylesWithEffects",
-        "table","tableSingleCells","tableStyles","tags","theme","themeOverride","timeline","timelineCache","transform",
-        "ui/altText","ui/buttonSize","ui/controlID","ui/description","ui/enabled","ui/extensibility","ui/extensibility",
-        "ui/helperText","ui/imageID","ui/imageMso","ui/keyTip","ui/label","ui/lcid","ui/loud","ui/pressed","ui/progID",
-        "ui/ribbonID","ui/showImage","ui/showLabel","ui/supertip","ui/target","ui/text","ui/title","ui/tooltip",
-        "ui/userCustomization","ui/visible","userXmlData","vbaProject","video","viewProps","vmlDrawing",
-        "volatileDependencies","webSettings","wordVbaData","worksheet","wsSortMap","xlBinaryIndex",
-        "xlExternalLinkPath/xlAlternateStartup","xlExternalLinkPath/xlLibrary","xlExternalLinkPath/xlPathMissing",
-        "xlExternalLinkPath/xlStartup","xlIntlMacrosheet","xlMacrosheet","xmlMaps"
-    )));
+    public static final String[] signed = {
+        "powerPivotData", //
+        "activeXControlBinary", //
+        "attachedToolbars", //
+        "connectorXml", //
+        "downRev", //
+        "functionPrototypes", //
+        "graphicFrameDoc", //
+        "groupShapeXml", //
+        "ink", //
+        "keyMapCustomizations", //
+        "legacyDiagramText", //
+        "legacyDocTextInfo", //
+        "officeDocument", //
+        "pictureXml", //
+        "shapeXml", //
+        "smartTags", //
+        "ui/altText", //
+        "ui/buttonSize", //
+        "ui/controlID", //
+        "ui/description", //
+        "ui/enabled", //
+        "ui/extensibility", //
+        "ui/helperText", //
+        "ui/imageID", //
+        "ui/imageMso", //
+        "ui/keyTip", //
+        "ui/label", //
+        "ui/lcid", //
+        "ui/loud", //
+        "ui/pressed", //
+        "ui/progID", //
+        "ui/ribbonID", //
+        "ui/showImage", //
+        "ui/showLabel", //
+        "ui/supertip", //
+        "ui/target", //
+        "ui/text", //
+        "ui/title", //
+        "ui/tooltip", //
+        "ui/userCustomization", //
+        "ui/visible", //
+        "userXmlData", //
+        "vbaProject", //
+        "wordVbaData", //
+        "wsSortMap", //
+        "xlBinaryIndex", //
+        "xlExternalLinkPath/xlAlternateStartup", //
+        "xlExternalLinkPath/xlLibrary", //
+        "xlExternalLinkPath/xlPathMissing", //
+        "xlExternalLinkPath/xlStartup", //
+        "xlIntlMacrosheet", //
+        "xlMacrosheet", //
+        "customData", //
+        "diagramDrawing", //
+        "hdphoto", //
+        "inkXml", //
+        "media", //
+        "slicer", //
+        "slicerCache", //
+        "stylesWithEffects", //
+        "ui/extensibility", //
+        "chartColorStyle", //
+        "chartLayout", //
+        "chartStyle", //
+        "dictionary", //
+        "timeline", //
+        "timelineCache", //
+        "aFChunk", //
+        "attachedTemplate", //
+        "audio", //
+        "calcChain", //
+        "chart", //
+        "chartsheet", //
+        "chartUserShapes", //
+        "commentAuthors", //
+        "comments", //
+        "connections", //
+        "control", //
+        "customProperty", //
+        "customXml", //
+        "diagramColors", //
+        "diagramData", //
+        "diagramLayout", //
+        "diagramQuickStyle", //
+        "dialogsheet", //
+        "drawing", //
+        "endnotes", //
+        "externalLink", //
+        "externalLinkPath", //
+        "font", //
+        "fontTable", //
+        "footer", //
+        "footnotes", //
+        "glossaryDocument", //
+        "handoutMaster", //
+        "header", //
+        "hyperlink", //
+        "image", //
+        "mailMergeHeaderSource", //
+        "mailMergeRecipientData", //
+        "mailMergeSource", //
+        "notesMaster", //
+        "notesSlide", //
+        "numbering", //
+        "officeDocument", //
+        "oleObject", //
+        "package", //
+        "pivotCacheDefinition", //
+        "pivotCacheRecords", //
+        "pivotTable", //
+        "presProps", //
+        "printerSettings", //
+        "queryTable", //
+        "recipientData", //
+        "settings", //
+        "sharedStrings", //
+        "sheetMetadata", //
+        "slide", //
+        "slideLayout", //
+        "slideMaster", //
+        "slideUpdateInfo", //
+        "slideUpdateUrl", //
+        "styles", //
+        "table", //
+        "tableSingleCells", //
+        "tableStyles", //
+        "tags", //
+        "theme", //
+        "themeOverride", //
+        "transform", //
+        "video", //
+        "viewProps", //
+        "volatileDependencies", //
+        "webSettings", //
+        "worksheet", //
+        "xmlMaps", //
+        "ctrlProp", //
+        "customData", //
+        "diagram", //
+        "diagramColorsHeader", //
+        "diagramLayoutHeader", //
+        "diagramQuickStyleHeader", //
+        "documentParts", //
+        "slicer", //
+        "slicerCache", //
+        "vmlDrawing" //
+    };
 }
\ No newline at end of file
diff --git a/src/ooxml/java/org/apache/poi/poifs/crypt/dsig/services/RelationshipTransformService.java b/src/ooxml/java/org/apache/poi/poifs/crypt/dsig/services/RelationshipTransformService.java
index 17e88c4..5551877 100644
--- a/src/ooxml/java/org/apache/poi/poifs/crypt/dsig/services/RelationshipTransformService.java
+++ b/src/ooxml/java/org/apache/poi/poifs/crypt/dsig/services/RelationshipTransformService.java
@@ -25,8 +25,6 @@
 package org.apache.poi.poifs.crypt.dsig.services;
 
 import static org.apache.poi.POIXMLTypeLoader.DEFAULT_XML_OPTIONS;
-import static org.apache.poi.poifs.crypt.dsig.facets.SignatureFacet.OO_DIGSIG_NS;
-import static org.apache.poi.poifs.crypt.dsig.facets.SignatureFacet.XML_NS;
 
 import java.io.ByteArrayInputStream;
 import java.io.ByteArrayOutputStream;
@@ -91,16 +89,7 @@
     public static class RelationshipTransformParameterSpec implements TransformParameterSpec {
         List<String> sourceIds = new ArrayList<String>();
         public void addRelationshipReference(String relationshipId) {
-            /********************************* 
-             * TEST CODE - REMOVE ME !!!!!!!!!!!!!!
-             */
-            if ("rId2".equals(relationshipId)) {
-                sourceIds.add(0, relationshipId);
-            } else if ("rId4".equals(relationshipId)) {
-                sourceIds.add(2, relationshipId);
-            } else {
-                sourceIds.add(relationshipId);
-            }
+            sourceIds.add(relationshipId);
         }
         public boolean hasSourceIds() {
             return !sourceIds.isEmpty();
@@ -174,13 +163,15 @@
         LOG.log(POILogger.DEBUG, "marshallParams(parent,context)");
         DOMStructure domParent = (DOMStructure) parent;
         Element parentNode = (Element)domParent.getNode();
+        // parentNode.setAttributeNS(XML_NS, "xmlns:mdssi", XML_DIGSIG_NS);
         Document doc = parentNode.getOwnerDocument();
         
         for (String sourceId : this.sourceIds) {
-            Element el = doc.createElementNS(OO_DIGSIG_NS, "mdssi:RelationshipReference");
-            el.setAttributeNS(XML_NS, "xmlns:mdssi", OO_DIGSIG_NS);
-            el.setAttribute("SourceId", sourceId);
-            parentNode.appendChild(el);
+            RelationshipReferenceDocument relRef = RelationshipReferenceDocument.Factory.newInstance();
+            relRef.addNewRelationshipReference().setSourceId(sourceId);
+            Node n = relRef.getRelationshipReference().getDomNode();
+            n = doc.importNode(n, true);
+            parentNode.appendChild(n);
         }
     }
     
diff --git a/src/ooxml/java/org/apache/poi/xssf/usermodel/XSSFDrawing.java b/src/ooxml/java/org/apache/poi/xssf/usermodel/XSSFDrawing.java
index 6af7c3f..7078f3c 100644
--- a/src/ooxml/java/org/apache/poi/xssf/usermodel/XSSFDrawing.java
+++ b/src/ooxml/java/org/apache/poi/xssf/usermodel/XSSFDrawing.java
@@ -72,7 +72,6 @@
 import org.openxmlformats.schemas.spreadsheetml.x2006.main.CTOleObject;
 import org.openxmlformats.schemas.spreadsheetml.x2006.main.CTOleObjects;
 import org.openxmlformats.schemas.spreadsheetml.x2006.main.CTWorksheet;
-import org.openxmlformats.schemas.spreadsheetml.x2006.main.STDvAspect;
 
 /**
  * Represents a SpreadsheetML drawing
@@ -427,8 +426,7 @@
         CTOleObjects oo = cwb.isSetOleObjects() ? cwb.getOleObjects() : cwb.addNewOleObjects();
 
         CTOleObject ole1 = oo.addNewOleObject();
-        ole1.setProgId("Packager Shell Object");
-        ole1.setDvAspect(STDvAspect.DVASPECT_ICON);
+        ole1.setProgId("Package");
         ole1.setShapeId(shapeId);
         ole1.setId(olePR.getId());
 
diff --git a/src/ooxml/testcases/org/apache/poi/poifs/crypt/TestSignatureInfo.java b/src/ooxml/testcases/org/apache/poi/poifs/crypt/TestSignatureInfo.java
index 095291c..3c172f3 100644
--- a/src/ooxml/testcases/org/apache/poi/poifs/crypt/TestSignatureInfo.java
+++ b/src/ooxml/testcases/org/apache/poi/poifs/crypt/TestSignatureInfo.java
@@ -44,7 +44,6 @@
 import java.security.Key;
 import java.security.KeyPair;
 import java.security.KeyStore;
-import java.security.MessageDigest;
 import java.security.PrivateKey;
 import java.security.cert.Certificate;
 import java.security.cert.X509CRL;
@@ -55,9 +54,6 @@
 import java.util.Date;
 import java.util.Iterator;
 import java.util.List;
-import java.util.Locale;
-
-import javax.xml.bind.DatatypeConverter;
 
 import org.apache.poi.POIDataSamples;
 import org.apache.poi.POITestCase;
@@ -123,67 +119,6 @@
     }
     
     @Test
-    public void bug61182() throws Exception {
-//        MessageDigest md = MessageDigest.getInstance("SHA-1");
-//        InputStream fis2 = new FileInputStream("tmp/sigtest/idPackageObject.xml");
-//        byte dig[] = md.digest(IOUtils.toByteArray(fis2));
-//        fis2.close();
-//        
-//        String digStr = DatatypeConverter.printBase64Binary(dig);
-//        System.out.println(digStr);
-        
-        
-        KeyStore keystore = KeyStore.getInstance("PKCS12");
-        String password = "test", alias = "test";
-        InputStream is = new FileInputStream("tmp/sigtest/test.pfx");
-        keystore.load(is, password.toCharArray());
-        is.close();
-
-        Key key = keystore.getKey(alias, password.toCharArray());
-        x509 = (X509Certificate)keystore.getCertificate(alias);
-        keyPair = new KeyPair(x509.getPublicKey(), (PrivateKey)key);
-
-        SignatureConfig signatureConfig = new SignatureConfig();
-        signatureConfig.setKey(keyPair.getPrivate());
-        signatureConfig.setSigningCertificateChain(Collections.singletonList(x509));
-        // 2017-06-21T14:03:54Z
-        Calendar oldCal = Calendar.getInstance(LocaleUtil.TIMEZONE_UTC, Locale.ROOT);
-        oldCal.set(2017, 5, 21, 14, 03, 54);
-        signatureConfig.setExecutionTime(oldCal.getTime());
-        signatureConfig.setDigestAlgo(HashAlgorithm.sha1);
-
-        SignatureInfo si = new SignatureInfo();
-        si.setSignatureConfig(signatureConfig);
-
-        File origFile = new File("tmp/sigtest/excel-unsigned.xlsx");
-        File testFile = new File("tmp/sigtest/excel-poi.xlsx");
-        InputStream fis = new FileInputStream(origFile);
-        OutputStream fos = new FileOutputStream(testFile);
-        IOUtils.copy(fis, fos);
-        fos.close();
-        fis.close();
-
-        OPCPackage pkg = OPCPackage.open(testFile, PackageAccess.READ_WRITE);
-        
-        signatureConfig.setOpcPackage(pkg);
-        si.confirmSignature();
-        assertTrue(si.verifySignature());
-
-        pkg.close();
-
-//        OPCPackage pkgPoi = OPCPackage.open(new File("tmp/sigtest/excel-poi.xlsx"), PackageAccess.READ);
-//        signatureConfig.setOpcPackage(pkgPoi);
-//        assertTrue(si.verifySignature());
-//        pkgPoi.revert();
-
-        
-//        OPCPackage pkg2016 = OPCPackage.open(new File("tmp/sigtest/excel-signed.xlsx"), PackageAccess.READ);
-//        signatureConfig.setOpcPackage(pkg2016);
-//        assertTrue(si.verifySignature());
-//        pkg2016.revert();
-    }
-    
-    @Test
     public void office2007prettyPrintedRels() throws Exception {
         OPCPackage pkg = OPCPackage.open(testdata.getFile("office2007prettyPrintedRels.docx"), PackageAccess.READ);
         try {