1 files changed, 0 insertions, 66 deletions
diff --git a/libraries/spongycastle/prov/src/main/java/org/spongycastle/jcajce/provider/asymmetric/elgamal/ElGamalUtil.java b/libraries/spongycastle/prov/src/main/java/org/spongycastle/jcajce/provider/asymmetric/elgamal/ElGamalUtil.java
deleted file mode 100644
index 65c7c4124..000000000
--- a/libraries/spongycastle/prov/src/main/java/org/spongycastle/jcajce/provider/asymmetric/elgamal/ElGamalUtil.java
+++ /dev/null
@@ -1,66 +0,0 @@
-package org.spongycastle.jcajce.provider.asymmetric.elgamal;
-
-import java.security.InvalidKeyException;
-import java.security.PrivateKey;
-import java.security.PublicKey;
-
-import javax.crypto.interfaces.DHPrivateKey;
-import javax.crypto.interfaces.DHPublicKey;
-
-import org.spongycastle.crypto.params.AsymmetricKeyParameter;
-import org.spongycastle.crypto.params.ElGamalParameters;
-import org.spongycastle.crypto.params.ElGamalPrivateKeyParameters;
-import org.spongycastle.crypto.params.ElGamalPublicKeyParameters;
-import org.spongycastle.jce.interfaces.ElGamalPrivateKey;
-import org.spongycastle.jce.interfaces.ElGamalPublicKey;
-
-/**
- * utility class for converting jce/jca ElGamal objects
- * objects into their org.spongycastle.crypto counterparts.
- */
-public class ElGamalUtil
-{
-    static public AsymmetricKeyParameter generatePublicKeyParameter(
-        PublicKey    key)
-        throws InvalidKeyException
-    {
-        if (key instanceof ElGamalPublicKey)
-        {
-            ElGamalPublicKey    k = (ElGamalPublicKey)key;
-
-            return new ElGamalPublicKeyParameters(k.getY(),
-                new ElGamalParameters(k.getParameters().getP(), k.getParameters().getG()));
-        }
-        else if (key instanceof DHPublicKey)
-        {
-            DHPublicKey    k = (DHPublicKey)key;
-
-            return new ElGamalPublicKeyParameters(k.getY(),
-                new ElGamalParameters(k.getParams().getP(), k.getParams().getG()));
-        }
-
-        throw new InvalidKeyException("can't identify public key for El Gamal.");
-    }
-
-    static public AsymmetricKeyParameter generatePrivateKeyParameter(
-        PrivateKey    key)
-        throws InvalidKeyException
-    {
-        if (key instanceof ElGamalPrivateKey)
-        {
-            ElGamalPrivateKey    k = (ElGamalPrivateKey)key;
-
-            return new ElGamalPrivateKeyParameters(k.getX(),
-                new ElGamalParameters(k.getParameters().getP(), k.getParameters().getG()));
-        }
-        else if (key instanceof DHPrivateKey)
-        {
-            DHPrivateKey    k = (DHPrivateKey)key;
-
-            return new ElGamalPrivateKeyParameters(k.getX(),
-                new ElGamalParameters(k.getParams().getP(), k.getParams().getG()));
-        }
-                        
-        throw new InvalidKeyException("can't identify private key for El Gamal.");
-    }
-}