1 files changed, 0 insertions, 138 deletions
diff --git a/prov/src/main/java/org/bouncycastle/jcajce/provider/asymmetric/ies/AlgorithmParametersSpi.java b/prov/src/main/java/org/bouncycastle/jcajce/provider/asymmetric/ies/AlgorithmParametersSpi.java
deleted file mode 100644
index 61f1e373..00000000
--- a/prov/src/main/java/org/bouncycastle/jcajce/provider/asymmetric/ies/AlgorithmParametersSpi.java
+++ /dev/null
@@ -1,138 +0,0 @@
-package org.bouncycastle.jcajce.provider.asymmetric.ies;
-
-import java.io.IOException;
-import java.security.spec.AlgorithmParameterSpec;
-import java.security.spec.InvalidParameterSpecException;
-
-import org.bouncycastle.asn1.ASN1EncodableVector;
-import org.bouncycastle.asn1.ASN1Encoding;
-import org.bouncycastle.asn1.ASN1Integer;
-import org.bouncycastle.asn1.ASN1OctetString;
-import org.bouncycastle.asn1.ASN1Primitive;
-import org.bouncycastle.asn1.ASN1Sequence;
-import org.bouncycastle.asn1.DEROctetString;
-import org.bouncycastle.asn1.DERSequence;
-import org.bouncycastle.jce.spec.IESParameterSpec;
-
-public class AlgorithmParametersSpi
-    extends java.security.AlgorithmParametersSpi
-{
-    protected boolean isASN1FormatString(String format)
-    {
-        return format == null || format.equals("ASN.1");
-    }
-
-    protected AlgorithmParameterSpec engineGetParameterSpec(
-        Class paramSpec)
-        throws InvalidParameterSpecException
-    {
-        if (paramSpec == null)
-        {
-            throw new NullPointerException("argument to getParameterSpec must not be null");
-        }
-
-        return localEngineGetParameterSpec(paramSpec);
-    }
-
-    IESParameterSpec currentSpec;
-
-    /**
-     * in the absence of a standard way of doing it this will do for
-     * now...
-     */
-    protected byte[] engineGetEncoded()
-    {
-        try
-        {
-            ASN1EncodableVector v = new ASN1EncodableVector();
-
-            v.add(new DEROctetString(currentSpec.getDerivationV()));
-            v.add(new DEROctetString(currentSpec.getEncodingV()));
-            v.add(new ASN1Integer(currentSpec.getMacKeySize()));
-
-            return new DERSequence(v).getEncoded(ASN1Encoding.DER);
-        }
-        catch (IOException e)
-        {
-            throw new RuntimeException("Error encoding IESParameters");
-        }
-    }
-
-    protected byte[] engineGetEncoded(
-        String format)
-    {
-        if (isASN1FormatString(format) || format.equalsIgnoreCase("X.509"))
-        {
-            return engineGetEncoded();
-        }
-
-        return null;
-    }
-
-    protected AlgorithmParameterSpec localEngineGetParameterSpec(
-        Class paramSpec)
-        throws InvalidParameterSpecException
-    {
-        if (paramSpec == IESParameterSpec.class)
-        {
-            return currentSpec;
-        }
-
-        throw new InvalidParameterSpecException("unknown parameter spec passed to ElGamal parameters object.");
-    }
-
-    protected void engineInit(
-        AlgorithmParameterSpec paramSpec)
-        throws InvalidParameterSpecException
-    {
-        if (!(paramSpec instanceof IESParameterSpec))
-        {
-            throw new InvalidParameterSpecException("IESParameterSpec required to initialise a IES algorithm parameters object");
-        }
-
-        this.currentSpec = (IESParameterSpec)paramSpec;
-    }
-
-    protected void engineInit(
-        byte[] params)
-        throws IOException
-    {
-        try
-        {
-            ASN1Sequence s = (ASN1Sequence)ASN1Primitive.fromByteArray(params);
-
-            this.currentSpec = new IESParameterSpec(
-                ((ASN1OctetString)s.getObjectAt(0)).getOctets(),
-                ((ASN1OctetString)s.getObjectAt(0)).getOctets(),
-                ((ASN1Integer)s.getObjectAt(0)).getValue().intValue());
-        }
-        catch (ClassCastException e)
-        {
-            throw new IOException("Not a valid IES Parameter encoding.");
-        }
-        catch (ArrayIndexOutOfBoundsException e)
-        {
-            throw new IOException("Not a valid IES Parameter encoding.");
-        }
-    }
-
-    protected void engineInit(
-        byte[] params,
-        String format)
-        throws IOException
-    {
-        if (isASN1FormatString(format) || format.equalsIgnoreCase("X.509"))
-        {
-            engineInit(params);
-        }
-        else
-        {
-            throw new IOException("Unknown parameter format " + format);
-        }
-    }
-
-    protected String engineToString()
-    {
-        return "IES Parameters";
-    }
-}