1 files changed, 0 insertions, 132 deletions
diff --git a/prov/src/main/java/org/bouncycastle/jcajce/provider/asymmetric/dsa/AlgorithmParametersSpi.java b/prov/src/main/java/org/bouncycastle/jcajce/provider/asymmetric/dsa/AlgorithmParametersSpi.java
deleted file mode 100644
index 61fa33c6..00000000
--- a/prov/src/main/java/org/bouncycastle/jcajce/provider/asymmetric/dsa/AlgorithmParametersSpi.java
+++ /dev/null
@@ -1,132 +0,0 @@
-package org.bouncycastle.jcajce.provider.asymmetric.dsa;
-
-import java.io.IOException;
-import java.security.spec.AlgorithmParameterSpec;
-import java.security.spec.DSAParameterSpec;
-import java.security.spec.InvalidParameterSpecException;
-
-import org.bouncycastle.asn1.ASN1Encoding;
-import org.bouncycastle.asn1.ASN1Primitive;
-import org.bouncycastle.asn1.x509.DSAParameter;
-
-public class AlgorithmParametersSpi
-    extends java.security.AlgorithmParametersSpi
-{
-    DSAParameterSpec currentSpec;
-
-    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);
-    }
-
-    /**
-     * Return the X.509 ASN.1 structure DSAParameter.
-     * <p/>
-     * <pre>
-     *  DSAParameter ::= SEQUENCE {
-     *                   prime INTEGER, -- p
-     *                   subprime INTEGER, -- q
-     *                   base INTEGER, -- g}
-     * </pre>
-     */
-    protected byte[] engineGetEncoded()
-    {
-        DSAParameter dsaP = new DSAParameter(currentSpec.getP(), currentSpec.getQ(), currentSpec.getG());
-
-        try
-        {
-            return dsaP.getEncoded(ASN1Encoding.DER);
-        }
-        catch (IOException e)
-        {
-            throw new RuntimeException("Error encoding DSAParameters");
-        }
-    }
-
-    protected byte[] engineGetEncoded(
-        String format)
-    {
-        if (isASN1FormatString(format))
-        {
-            return engineGetEncoded();
-        }
-
-        return null;
-    }
-
-    protected AlgorithmParameterSpec localEngineGetParameterSpec(
-        Class paramSpec)
-        throws InvalidParameterSpecException
-    {
-        if (paramSpec == DSAParameterSpec.class)
-        {
-            return currentSpec;
-        }
-
-        throw new InvalidParameterSpecException("unknown parameter spec passed to DSA parameters object.");
-    }
-
-    protected void engineInit(
-        AlgorithmParameterSpec paramSpec)
-        throws InvalidParameterSpecException
-    {
-        if (!(paramSpec instanceof DSAParameterSpec))
-        {
-            throw new InvalidParameterSpecException("DSAParameterSpec required to initialise a DSA algorithm parameters object");
-        }
-
-        this.currentSpec = (DSAParameterSpec)paramSpec;
-    }
-
-    protected void engineInit(
-        byte[] params)
-        throws IOException
-    {
-        try
-        {
-            DSAParameter dsaP = DSAParameter.getInstance(ASN1Primitive.fromByteArray(params));
-
-            currentSpec = new DSAParameterSpec(dsaP.getP(), dsaP.getQ(), dsaP.getG());
-        }
-        catch (ClassCastException e)
-        {
-            throw new IOException("Not a valid DSA Parameter encoding.");
-        }
-        catch (ArrayIndexOutOfBoundsException e)
-        {
-            throw new IOException("Not a valid DSA 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 "DSA Parameters";
-    }
-}