1 files changed, 0 insertions, 144 deletions
diff --git a/libraries/spongycastle/prov/src/main/java/org/spongycastle/jcajce/provider/symmetric/util/BaseMac.java b/libraries/spongycastle/prov/src/main/java/org/spongycastle/jcajce/provider/symmetric/util/BaseMac.java
deleted file mode 100644
index a711dae72..000000000
--- a/libraries/spongycastle/prov/src/main/java/org/spongycastle/jcajce/provider/symmetric/util/BaseMac.java
+++ /dev/null
@@ -1,144 +0,0 @@
-package org.spongycastle.jcajce.provider.symmetric.util;
-
-import java.security.InvalidAlgorithmParameterException;
-import java.security.InvalidKeyException;
-import java.security.Key;
-import java.security.spec.AlgorithmParameterSpec;
-import java.util.Hashtable;
-import java.util.Iterator;
-import java.util.Map;
-
-import javax.crypto.MacSpi;
-import javax.crypto.spec.IvParameterSpec;
-import javax.crypto.spec.PBEParameterSpec;
-
-import org.spongycastle.crypto.CipherParameters;
-import org.spongycastle.crypto.Mac;
-import org.spongycastle.crypto.params.KeyParameter;
-import org.spongycastle.crypto.params.ParametersWithIV;
-import org.spongycastle.crypto.params.SkeinParameters;
-import org.spongycastle.jcajce.spec.SkeinParameterSpec;
-
-public class BaseMac
-    extends MacSpi implements PBE
-{
-    private Mac macEngine;
-
-    private int                     pbeType = PKCS12;
-    private int                     pbeHash = SHA1;
-    private int                     keySize = 160;
-
-    protected BaseMac(
-        Mac macEngine)
-    {
-        this.macEngine = macEngine;
-    }
-
-    protected BaseMac(
-        Mac macEngine,
-        int pbeType,
-        int pbeHash,
-        int keySize)
-    {
-        this.macEngine = macEngine;
-        this.pbeType = pbeType;
-        this.pbeHash = pbeHash;
-        this.keySize = keySize;
-    }
-
-    protected void engineInit(
-        Key                     key,
-        AlgorithmParameterSpec  params)
-        throws InvalidKeyException, InvalidAlgorithmParameterException
-    {
-        CipherParameters        param;
-
-        if (key == null)
-        {
-            throw new InvalidKeyException("key is null");
-        }
-
-        if (key instanceof BCPBEKey)
-        {
-            BCPBEKey k = (BCPBEKey)key;
-
-            if (k.getParam() != null)
-            {
-                param = k.getParam();
-            }
-            else if (params instanceof PBEParameterSpec)
-            {
-                param = PBE.Util.makePBEMacParameters(k, params);
-            }
-            else
-            {
-                throw new InvalidAlgorithmParameterException("PBE requires PBE parameters to be set.");
-            }
-        }
-        else if (params instanceof IvParameterSpec)
-        {
-            param = new ParametersWithIV(new KeyParameter(key.getEncoded()), ((IvParameterSpec)params).getIV());
-        }
-        else if (params instanceof SkeinParameterSpec)
-        {
-            param = new SkeinParameters.Builder(copyMap(((SkeinParameterSpec)params).getParameters())).setKey(key.getEncoded()).build();
-        }
-        else if (params == null)
-        {
-            param = new KeyParameter(key.getEncoded());
-        }
-        else
-        {
-            throw new InvalidAlgorithmParameterException("unknown parameter type.");
-        }
-
-        macEngine.init(param);
-    }
-
-    protected int engineGetMacLength() 
-    {
-        return macEngine.getMacSize();
-    }
-
-    protected void engineReset() 
-    {
-        macEngine.reset();
-    }
-
-    protected void engineUpdate(
-        byte    input) 
-    {
-        macEngine.update(input);
-    }
-
-    protected void engineUpdate(
-        byte[]  input,
-        int     offset,
-        int     len) 
-    {
-        macEngine.update(input, offset, len);
-    }
-
-    protected byte[] engineDoFinal() 
-    {
-        byte[]  out = new byte[engineGetMacLength()];
-
-        macEngine.doFinal(out, 0);
-
-        return out;
-    }
-
-    private static Hashtable copyMap(Map paramsMap)
-    {
-        Hashtable newTable = new Hashtable();
-
-        Iterator keys = paramsMap.keySet().iterator();
-        while (keys.hasNext())
-        {
-            Object key = keys.next();
-            newTable.put(key, paramsMap.get(key));
-        }
-
-        return newTable;
-    }
-}