1 files changed, 0 insertions, 121 deletions
diff --git a/libraries/spongycastle/prov/src/main/java/org/spongycastle/jcajce/provider/asymmetric/gost/KeyFactorySpi.java b/libraries/spongycastle/prov/src/main/java/org/spongycastle/jcajce/provider/asymmetric/gost/KeyFactorySpi.java
deleted file mode 100644
index acf1f4808..000000000
--- a/libraries/spongycastle/prov/src/main/java/org/spongycastle/jcajce/provider/asymmetric/gost/KeyFactorySpi.java
+++ /dev/null
@@ -1,121 +0,0 @@
-package org.spongycastle.jcajce.provider.asymmetric.gost;
-
-import java.io.IOException;
-import java.security.InvalidKeyException;
-import java.security.Key;
-import java.security.PrivateKey;
-import java.security.PublicKey;
-import java.security.spec.InvalidKeySpecException;
-import java.security.spec.KeySpec;
-
-import org.spongycastle.asn1.ASN1ObjectIdentifier;
-import org.spongycastle.asn1.cryptopro.CryptoProObjectIdentifiers;
-import org.spongycastle.asn1.pkcs.PrivateKeyInfo;
-import org.spongycastle.asn1.x509.SubjectPublicKeyInfo;
-import org.spongycastle.jcajce.provider.asymmetric.util.BaseKeyFactorySpi;
-import org.spongycastle.jce.interfaces.GOST3410PrivateKey;
-import org.spongycastle.jce.interfaces.GOST3410PublicKey;
-import org.spongycastle.jce.spec.GOST3410PrivateKeySpec;
-import org.spongycastle.jce.spec.GOST3410PublicKeyParameterSetSpec;
-import org.spongycastle.jce.spec.GOST3410PublicKeySpec;
-
-public class KeyFactorySpi
-    extends BaseKeyFactorySpi
-{
-    public KeyFactorySpi()
-    {
-    }
-
-    protected KeySpec engineGetKeySpec(
-        Key key,
-        Class spec)
-        throws InvalidKeySpecException
-    {
-        if (spec.isAssignableFrom(GOST3410PublicKeySpec.class) && key instanceof GOST3410PublicKey)
-        {
-            GOST3410PublicKey k = (GOST3410PublicKey)key;
-            GOST3410PublicKeyParameterSetSpec parameters = k.getParameters().getPublicKeyParameters();
-
-            return new GOST3410PublicKeySpec(k.getY(), parameters.getP(), parameters.getQ(), parameters.getA());
-        }
-        else if (spec.isAssignableFrom(GOST3410PrivateKeySpec.class) && key instanceof GOST3410PrivateKey)
-        {
-            GOST3410PrivateKey k = (GOST3410PrivateKey)key;
-            GOST3410PublicKeyParameterSetSpec parameters = k.getParameters().getPublicKeyParameters();
-
-            return new GOST3410PrivateKeySpec(k.getX(), parameters.getP(), parameters.getQ(), parameters.getA());
-        }
-
-        return super.engineGetKeySpec(key, spec);
-    }
-
-    protected Key engineTranslateKey(
-        Key key)
-        throws InvalidKeyException
-    {
-        if (key instanceof GOST3410PublicKey)
-        {
-            return new BCGOST3410PublicKey((GOST3410PublicKey)key);
-        }
-        else if (key instanceof GOST3410PrivateKey)
-        {
-            return new BCGOST3410PrivateKey((GOST3410PrivateKey)key);
-        }
-
-        throw new InvalidKeyException("key type unknown");
-    }
-
-    protected PrivateKey engineGeneratePrivate(
-            KeySpec    keySpec)
-    throws InvalidKeySpecException
-    {
-        if (keySpec instanceof GOST3410PrivateKeySpec)
-        {
-            return new BCGOST3410PrivateKey((GOST3410PrivateKeySpec)keySpec);
-        }
-
-        return super.engineGeneratePrivate(keySpec);
-    }
-
-    protected PublicKey engineGeneratePublic(
-            KeySpec    keySpec)
-    throws InvalidKeySpecException
-    {
-        if (keySpec instanceof GOST3410PublicKeySpec)
-        {
-            return new BCGOST3410PublicKey((GOST3410PublicKeySpec)keySpec);
-        }
-
-        return super.engineGeneratePublic(keySpec);
-    }
-
-    public PrivateKey generatePrivate(PrivateKeyInfo keyInfo)
-        throws IOException
-    {
-        ASN1ObjectIdentifier algOid = keyInfo.getPrivateKeyAlgorithm().getAlgorithm();
-
-        if (algOid.equals(CryptoProObjectIdentifiers.gostR3410_94))
-        {
-            return new BCGOST3410PrivateKey(keyInfo);
-        }
-        else
-        {
-            throw new IOException("algorithm identifier " + algOid + " in key not recognised");
-        }
-    }
-
-    public PublicKey generatePublic(SubjectPublicKeyInfo keyInfo)
-        throws IOException
-    {
-        ASN1ObjectIdentifier algOid = keyInfo.getAlgorithm().getAlgorithm();
-
-        if (algOid.equals(CryptoProObjectIdentifiers.gostR3410_94))
-        {
-            return new BCGOST3410PublicKey(keyInfo);
-        }
-        else
-        {
-            throw new IOException("algorithm identifier " + algOid + " in key not recognised");
-        }
-    }
-}