1 files changed, 0 insertions, 142 deletions
diff --git a/prov/src/main/java/org/bouncycastle/jcajce/provider/asymmetric/dh/AlgorithmParametersSpi.java b/prov/src/main/java/org/bouncycastle/jcajce/provider/asymmetric/dh/AlgorithmParametersSpi.java
deleted file mode 100644
index c7711238..00000000
--- a/prov/src/main/java/org/bouncycastle/jcajce/provider/asymmetric/dh/AlgorithmParametersSpi.java
+++ /dev/null
@@ -1,142 +0,0 @@
-package org.bouncycastle.jcajce.provider.asymmetric.dh;
-
-import java.io.IOException;
-import java.security.spec.AlgorithmParameterSpec;
-import java.security.spec.InvalidParameterSpecException;
-
-import javax.crypto.spec.DHParameterSpec;
-
-import org.bouncycastle.asn1.ASN1Encoding;
-import org.bouncycastle.asn1.pkcs.DHParameter;
-
-public class AlgorithmParametersSpi
-    extends java.security.AlgorithmParametersSpi
-{
-    DHParameterSpec     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 PKCS#3 ASN.1 structure DHParameter.
-         * <p>
-         * <pre>
-         *  DHParameter ::= SEQUENCE {
-         *                   prime INTEGER, -- p
-         *                   base INTEGER, -- g
-         *                   privateValueLength INTEGER OPTIONAL}
-         * </pre>
-         */
-        protected byte[] engineGetEncoded() 
-        {
-            DHParameter dhP = new DHParameter(currentSpec.getP(), currentSpec.getG(), currentSpec.getL());
-
-            try
-            {
-                return dhP.getEncoded(ASN1Encoding.DER);
-            }
-            catch (IOException e)
-            {
-                throw new RuntimeException("Error encoding DHParameters");
-            }
-        }
-
-        protected byte[] engineGetEncoded(
-            String format) 
-        {
-            if (isASN1FormatString(format))
-            {
-                return engineGetEncoded();
-            }
-
-            return null;
-        }
-
-        protected AlgorithmParameterSpec localEngineGetParameterSpec(
-            Class paramSpec) 
-            throws InvalidParameterSpecException
-        {
-            if (paramSpec == DHParameterSpec.class)
-            {
-                return currentSpec;
-            }
-
-            throw new InvalidParameterSpecException("unknown parameter spec passed to DH parameters object.");
-        }
-
-        protected void engineInit(
-            AlgorithmParameterSpec paramSpec) 
-            throws InvalidParameterSpecException
-        {
-            if (!(paramSpec instanceof DHParameterSpec))
-            {
-                throw new InvalidParameterSpecException("DHParameterSpec required to initialise a Diffie-Hellman algorithm parameters object");
-            }
-
-            this.currentSpec = (DHParameterSpec)paramSpec;
-        }
-
-        protected void engineInit(
-            byte[] params) 
-            throws IOException
-        {
-            try
-            {
-                DHParameter dhP = DHParameter.getInstance(params);
-
-                if (dhP.getL() != null)
-                {
-                    currentSpec = new DHParameterSpec(dhP.getP(), dhP.getG(), dhP.getL().intValue());
-                }
-                else
-                {
-                    currentSpec = new DHParameterSpec(dhP.getP(), dhP.getG());
-                }
-            }
-            catch (ClassCastException e)
-            {
-                throw new IOException("Not a valid DH Parameter encoding.");
-            }
-            catch (ArrayIndexOutOfBoundsException e)
-            {
-                throw new IOException("Not a valid DH Parameter encoding.");
-            }
-        }
-
-        protected void engineInit(
-            byte[] params,
-            String format) 
-            throws IOException
-        {
-            if (isASN1FormatString(format))
-            {
-                engineInit(params);
-            }
-            else
-            {
-                throw new IOException("Unknown parameter format " + format);
-            }
-        }
-
-        protected String engineToString() 
-        {
-            return "Diffie-Hellman Parameters";
-        }
-}