1 files changed, 0 insertions, 82 deletions
diff --git a/libraries/spongycastle/prov/src/main/java/org/spongycastle/jcajce/provider/symmetric/util/BaseKeyGenerator.java b/libraries/spongycastle/prov/src/main/java/org/spongycastle/jcajce/provider/symmetric/util/BaseKeyGenerator.java
deleted file mode 100644
index 460d14a96..000000000
--- a/libraries/spongycastle/prov/src/main/java/org/spongycastle/jcajce/provider/symmetric/util/BaseKeyGenerator.java
+++ /dev/null
@@ -1,82 +0,0 @@
-package org.spongycastle.jcajce.provider.symmetric.util;
-
-import java.security.InvalidAlgorithmParameterException;
-import java.security.InvalidParameterException;
-import java.security.SecureRandom;
-import java.security.spec.AlgorithmParameterSpec;
-
-import javax.crypto.KeyGeneratorSpi;
-import javax.crypto.SecretKey;
-import javax.crypto.spec.SecretKeySpec;
-
-import org.spongycastle.crypto.CipherKeyGenerator;
-import org.spongycastle.crypto.KeyGenerationParameters;
-
-public class BaseKeyGenerator
-    extends KeyGeneratorSpi
-{
-    protected String                algName;
-    protected int                   keySize;
-    protected int                   defaultKeySize;
-    protected CipherKeyGenerator    engine;
-
-    protected boolean               uninitialised = true;
-
-    protected BaseKeyGenerator(
-        String algName,
-        int defaultKeySize,
-        CipherKeyGenerator engine)
-    {
-        this.algName = algName;
-        this.keySize = this.defaultKeySize = defaultKeySize;
-        this.engine = engine;
-    }
-
-    protected void engineInit(
-        AlgorithmParameterSpec  params,
-        SecureRandom            random)
-    throws InvalidAlgorithmParameterException
-    {
-        throw new InvalidAlgorithmParameterException("Not Implemented");
-    }
-
-    protected void engineInit(
-        SecureRandom    random)
-    {
-        if (random != null)
-        {
-            engine.init(new KeyGenerationParameters(random, defaultKeySize));
-            uninitialised = false;
-        }
-    }
-
-    protected void engineInit(
-        int             keySize,
-        SecureRandom    random)
-    {
-        try
-        {
-            if (random == null)
-            {
-                random = new SecureRandom();
-            }
-            engine.init(new KeyGenerationParameters(random, keySize));
-            uninitialised = false;
-        }
-        catch (IllegalArgumentException e)
-        {
-            throw new InvalidParameterException(e.getMessage());
-        }
-    }
-
-    protected SecretKey engineGenerateKey()
-    {
-        if (uninitialised)
-        {
-            engine.init(new KeyGenerationParameters(new SecureRandom(), defaultKeySize));
-            uninitialised = false;
-        }
-
-        return new SecretKeySpec(engine.generateKey(), algName);
-    }
-}