1 files changed, 0 insertions, 224 deletions
diff --git a/libraries/spongycastle/prov/src/main/java/org/spongycastle/jcajce/provider/asymmetric/gost/BCGOST3410PublicKey.java b/libraries/spongycastle/prov/src/main/java/org/spongycastle/jcajce/provider/asymmetric/gost/BCGOST3410PublicKey.java
deleted file mode 100644
index 658715c94..000000000
--- a/libraries/spongycastle/prov/src/main/java/org/spongycastle/jcajce/provider/asymmetric/gost/BCGOST3410PublicKey.java
+++ /dev/null
@@ -1,224 +0,0 @@
-package org.spongycastle.jcajce.provider.asymmetric.gost;
-
-import java.io.IOException;
-import java.io.ObjectInputStream;
-import java.io.ObjectOutputStream;
-import java.math.BigInteger;
-
-import org.spongycastle.asn1.ASN1ObjectIdentifier;
-import org.spongycastle.asn1.ASN1Sequence;
-import org.spongycastle.asn1.DEROctetString;
-import org.spongycastle.asn1.cryptopro.CryptoProObjectIdentifiers;
-import org.spongycastle.asn1.cryptopro.GOST3410PublicKeyAlgParameters;
-import org.spongycastle.asn1.x509.AlgorithmIdentifier;
-import org.spongycastle.asn1.x509.SubjectPublicKeyInfo;
-import org.spongycastle.crypto.params.GOST3410PublicKeyParameters;
-import org.spongycastle.jcajce.provider.asymmetric.util.KeyUtil;
-import org.spongycastle.jce.interfaces.GOST3410Params;
-import org.spongycastle.jce.interfaces.GOST3410PublicKey;
-import org.spongycastle.jce.spec.GOST3410ParameterSpec;
-import org.spongycastle.jce.spec.GOST3410PublicKeyParameterSetSpec;
-import org.spongycastle.jce.spec.GOST3410PublicKeySpec;
-
-public class BCGOST3410PublicKey
-    implements GOST3410PublicKey
-{
-    static final long serialVersionUID = -6251023343619275990L;
-
-    private BigInteger      y;
-    private transient GOST3410Params  gost3410Spec;
-
-    BCGOST3410PublicKey(
-        GOST3410PublicKeySpec spec)
-    {
-        this.y = spec.getY();
-        this.gost3410Spec = new GOST3410ParameterSpec(new GOST3410PublicKeyParameterSetSpec(spec.getP(), spec.getQ(), spec.getA()));
-    }
-
-    BCGOST3410PublicKey(
-        GOST3410PublicKey key)
-    {
-        this.y = key.getY();
-        this.gost3410Spec = key.getParameters();
-    }
-
-    BCGOST3410PublicKey(
-        GOST3410PublicKeyParameters params,
-        GOST3410ParameterSpec spec)
-    {
-        this.y = params.getY();
-        this.gost3410Spec = spec;
-    }
-
-    BCGOST3410PublicKey(
-        BigInteger y,
-        GOST3410ParameterSpec gost3410Spec)
-    {
-        this.y = y;
-        this.gost3410Spec = gost3410Spec;
-    }
-
-    BCGOST3410PublicKey(
-        SubjectPublicKeyInfo info)
-    {
-        GOST3410PublicKeyAlgParameters    params = new GOST3410PublicKeyAlgParameters((ASN1Sequence)info.getAlgorithmId().getParameters());
-        DEROctetString                    derY;
-
-        try
-        {
-            derY = (DEROctetString)info.parsePublicKey();
-            
-            byte[]                  keyEnc = derY.getOctets();
-            byte[]                  keyBytes = new byte[keyEnc.length];
-            
-            for (int i = 0; i != keyEnc.length; i++)
-            {
-                keyBytes[i] = keyEnc[keyEnc.length - 1 - i]; // was little endian
-            }
-
-            this.y = new BigInteger(1, keyBytes);
-        }
-        catch (IOException e)
-        {
-            throw new IllegalArgumentException("invalid info structure in GOST3410 public key");
-        }
-
-        this.gost3410Spec = GOST3410ParameterSpec.fromPublicKeyAlg(params);
-    }
-
-    public String getAlgorithm()
-    {
-        return "GOST3410";
-    }
-
-    public String getFormat()
-    {
-        return "X.509";
-    }
-
-    public byte[] getEncoded()
-    {
-        SubjectPublicKeyInfo    info;
-        byte[]                  keyEnc = this.getY().toByteArray();
-        byte[]                  keyBytes;
-        
-        if (keyEnc[0] == 0)
-        {
-            keyBytes = new byte[keyEnc.length - 1];
-        }
-        else
-        {
-            keyBytes = new byte[keyEnc.length];
-        }
-        
-        for (int i = 0; i != keyBytes.length; i++)
-        {
-            keyBytes[i] = keyEnc[keyEnc.length - 1 - i]; // must be little endian
-        }
-
-        try
-        {
-            if (gost3410Spec instanceof GOST3410ParameterSpec)
-            {
-                if (gost3410Spec.getEncryptionParamSetOID() != null)
-                {
-                    info = new SubjectPublicKeyInfo(new AlgorithmIdentifier(CryptoProObjectIdentifiers.gostR3410_94, new GOST3410PublicKeyAlgParameters(new ASN1ObjectIdentifier(gost3410Spec.getPublicKeyParamSetOID()), new ASN1ObjectIdentifier(gost3410Spec.getDigestParamSetOID()), new ASN1ObjectIdentifier(gost3410Spec.getEncryptionParamSetOID()))), new DEROctetString(keyBytes));
-                }
-                else
-                {
-                    info = new SubjectPublicKeyInfo(new AlgorithmIdentifier(CryptoProObjectIdentifiers.gostR3410_94, new GOST3410PublicKeyAlgParameters(new ASN1ObjectIdentifier(gost3410Spec.getPublicKeyParamSetOID()), new ASN1ObjectIdentifier(gost3410Spec.getDigestParamSetOID()))), new DEROctetString(keyBytes));
-                }
-            }
-            else
-            {
-                info = new SubjectPublicKeyInfo(new AlgorithmIdentifier(CryptoProObjectIdentifiers.gostR3410_94), new DEROctetString(keyBytes));
-            }
-
-            return KeyUtil.getEncodedSubjectPublicKeyInfo(info);
-        }
-        catch (IOException e)
-        {
-            return null;
-        }
-    }
-
-    public GOST3410Params getParameters()
-    {
-        return gost3410Spec;
-    }
-
-    public BigInteger getY()
-    {
-        return y;
-    }
-
-    public String toString()
-    {
-        StringBuffer    buf = new StringBuffer();
-        String          nl = System.getProperty("line.separator");
-
-        buf.append("GOST3410 Public Key").append(nl);
-        buf.append("            y: ").append(this.getY().toString(16)).append(nl);
-
-        return buf.toString();
-    }
-    
-    public boolean equals(Object o)
-    {
-        if (o instanceof BCGOST3410PublicKey)
-        {
-            BCGOST3410PublicKey other = (BCGOST3410PublicKey)o;
-            
-            return this.y.equals(other.y) && this.gost3410Spec.equals(other.gost3410Spec);
-        }
-        
-        return false;
-    }
-    
-    public int hashCode()
-    {
-        return y.hashCode() ^ gost3410Spec.hashCode();
-    }
-
-    private void readObject(
-        ObjectInputStream in)
-        throws IOException, ClassNotFoundException
-    {
-        in.defaultReadObject();
-
-        String publicKeyParamSetOID = (String)in.readObject();
-        if (publicKeyParamSetOID != null)
-        {
-            this.gost3410Spec = new GOST3410ParameterSpec(publicKeyParamSetOID, (String)in.readObject(), (String)in.readObject());
-        }
-        else
-        {
-            this.gost3410Spec = new GOST3410ParameterSpec(new GOST3410PublicKeyParameterSetSpec((BigInteger)in.readObject(), (BigInteger)in.readObject(), (BigInteger)in.readObject()));
-            in.readObject();
-            in.readObject();
-        }
-    }
-
-    private void writeObject(
-        ObjectOutputStream out)
-        throws IOException
-    {
-        out.defaultWriteObject();
-
-        if (gost3410Spec.getPublicKeyParamSetOID() != null)
-        {
-            out.writeObject(gost3410Spec.getPublicKeyParamSetOID());
-            out.writeObject(gost3410Spec.getDigestParamSetOID());
-            out.writeObject(gost3410Spec.getEncryptionParamSetOID());
-        }
-        else
-        {
-            out.writeObject(null);
-            out.writeObject(gost3410Spec.getPublicKeyParameters().getP());
-            out.writeObject(gost3410Spec.getPublicKeyParameters().getQ());
-            out.writeObject(gost3410Spec.getPublicKeyParameters().getA());
-            out.writeObject(gost3410Spec.getDigestParamSetOID());
-            out.writeObject(gost3410Spec.getEncryptionParamSetOID());
-        }
-    }
-}