1 files changed, 0 insertions, 121 deletions
diff --git a/libraries/spongycastle/pkix/src/main/java/org/spongycastle/cms/DefaultSignedAttributeTableGenerator.java b/libraries/spongycastle/pkix/src/main/java/org/spongycastle/cms/DefaultSignedAttributeTableGenerator.java
deleted file mode 100644
index ba570c288..000000000
--- a/libraries/spongycastle/pkix/src/main/java/org/spongycastle/cms/DefaultSignedAttributeTableGenerator.java
+++ /dev/null
@@ -1,121 +0,0 @@
-package org.spongycastle.cms;
-
-import java.util.Date;
-import java.util.Enumeration;
-import java.util.Hashtable;
-import java.util.Map;
-
-import org.spongycastle.asn1.ASN1ObjectIdentifier;
-import org.spongycastle.asn1.DEROctetString;
-import org.spongycastle.asn1.DERSet;
-import org.spongycastle.asn1.cms.Attribute;
-import org.spongycastle.asn1.cms.AttributeTable;
-import org.spongycastle.asn1.cms.CMSAttributes;
-import org.spongycastle.asn1.cms.Time;
-
-/**
- * Default signed attributes generator.
- */
-public class DefaultSignedAttributeTableGenerator
-    implements CMSAttributeTableGenerator
-{
-    private final Hashtable table;
-
-    /**
-     * Initialise to use all defaults
-     */
-    public DefaultSignedAttributeTableGenerator()
-    {
-        table = new Hashtable();
-    }
-
-    /**
-     * Initialise with some extra attributes or overrides.
-     *
-     * @param attributeTable initial attribute table to use.
-     */
-    public DefaultSignedAttributeTableGenerator(
-        AttributeTable attributeTable)
-    {
-        if (attributeTable != null)
-        {
-            table = attributeTable.toHashtable();
-        }
-        else
-        {
-            table = new Hashtable();
-        }
-    }
-
-    /**
-     * Create a standard attribute table from the passed in parameters - this will
-     * normally include contentType, signingTime, and messageDigest. If the constructor
-     * using an AttributeTable was used, entries in it for contentType, signingTime, and
-     * messageDigest will override the generated ones.
-     *
-     * @param parameters source parameters for table generation.
-     *
-     * @return a filled in Hashtable of attributes.
-     */
-    protected Hashtable createStandardAttributeTable(
-        Map parameters)
-    {
-        Hashtable std = copyHashTable(table);
-
-        if (!std.containsKey(CMSAttributes.contentType))
-        {
-            ASN1ObjectIdentifier contentType = ASN1ObjectIdentifier.getInstance(
-                parameters.get(CMSAttributeTableGenerator.CONTENT_TYPE));
-
-            // contentType will be null if we're trying to generate a counter signature.
-            if (contentType != null)
-            {
-                Attribute attr = new Attribute(CMSAttributes.contentType,
-                    new DERSet(contentType));
-                std.put(attr.getAttrType(), attr);
-            }
-        }
-
-        if (!std.containsKey(CMSAttributes.signingTime))
-        {
-            Date signingTime = new Date();
-            Attribute attr = new Attribute(CMSAttributes.signingTime,
-                new DERSet(new Time(signingTime)));
-            std.put(attr.getAttrType(), attr);
-        }
-
-        if (!std.containsKey(CMSAttributes.messageDigest))
-        {
-            byte[] messageDigest = (byte[])parameters.get(
-                CMSAttributeTableGenerator.DIGEST);
-            Attribute attr = new Attribute(CMSAttributes.messageDigest,
-                new DERSet(new DEROctetString(messageDigest)));
-            std.put(attr.getAttrType(), attr);
-        }
-
-        return std;
-    }
-
-    /**
-     * @param parameters source parameters
-     * @return the populated attribute table
-     */
-    public AttributeTable getAttributes(Map parameters)
-    {
-        return new AttributeTable(createStandardAttributeTable(parameters));
-    }
-
-    private static Hashtable copyHashTable(Hashtable paramsMap)
-    {
-        Hashtable newTable = new Hashtable();
-
-        Enumeration keys = paramsMap.keys();
-        while (keys.hasMoreElements())
-        {
-            Object key = keys.nextElement();
-            newTable.put(key, paramsMap.get(key));
-        }
-
-        return newTable;
-    }
-}