1 files changed, 0 insertions, 303 deletions
diff --git a/libraries/spongycastle/prov/src/main/java/org/spongycastle/jce/netscape/NetscapeCertRequest.java b/libraries/spongycastle/prov/src/main/java/org/spongycastle/jce/netscape/NetscapeCertRequest.java
deleted file mode 100644
index 145cfcb4f..000000000
--- a/libraries/spongycastle/prov/src/main/java/org/spongycastle/jce/netscape/NetscapeCertRequest.java
+++ /dev/null
@@ -1,303 +0,0 @@
-package org.spongycastle.jce.netscape;
-
-import java.io.ByteArrayInputStream;
-import java.io.ByteArrayOutputStream;
-import java.io.IOException;
-import java.security.InvalidKeyException;
-import java.security.KeyFactory;
-import java.security.NoSuchAlgorithmException;
-import java.security.NoSuchProviderException;
-import java.security.PrivateKey;
-import java.security.PublicKey;
-import java.security.SecureRandom;
-import java.security.Signature;
-import java.security.SignatureException;
-import java.security.spec.InvalidKeySpecException;
-import java.security.spec.X509EncodedKeySpec;
-
-import org.spongycastle.asn1.ASN1EncodableVector;
-import org.spongycastle.asn1.ASN1Encoding;
-import org.spongycastle.asn1.ASN1InputStream;
-import org.spongycastle.asn1.ASN1Object;
-import org.spongycastle.asn1.ASN1Primitive;
-import org.spongycastle.asn1.ASN1Sequence;
-import org.spongycastle.asn1.DERBitString;
-import org.spongycastle.asn1.DERIA5String;
-import org.spongycastle.asn1.DERSequence;
-import org.spongycastle.asn1.x509.AlgorithmIdentifier;
-import org.spongycastle.asn1.x509.SubjectPublicKeyInfo;
-
-/**
- *
- * 
- * Handles NetScape certificate request (KEYGEN), these are constructed as:
- * <pre><code>
- *   SignedPublicKeyAndChallenge ::= SEQUENCE {
- *     publicKeyAndChallenge    PublicKeyAndChallenge,
- *     signatureAlgorithm       AlgorithmIdentifier,
- *     signature                BIT STRING
- *   }
- * </pre>
- *
- * PublicKey's encoded-format has to be X.509.
- *
- **/
-public class NetscapeCertRequest
-    extends ASN1Object
-{
-    AlgorithmIdentifier    sigAlg;
-    AlgorithmIdentifier    keyAlg;
-    byte        sigBits [];
-    String challenge;
-    DERBitString content;
-    PublicKey pubkey ;
-    
-    private static ASN1Sequence getReq(
-        byte[]  r)
-        throws IOException
-    {
-        ASN1InputStream aIn = new ASN1InputStream(new ByteArrayInputStream(r));
-
-        return ASN1Sequence.getInstance(aIn.readObject());
-    }
-
-    public NetscapeCertRequest(
-        byte[]  req)
-        throws IOException
-    {
-        this(getReq(req));
-    }
-
-    public NetscapeCertRequest (ASN1Sequence spkac)
-    {
-        try
-        {
-
-            //
-            // SignedPublicKeyAndChallenge ::= SEQUENCE {
-            //    publicKeyAndChallenge    PublicKeyAndChallenge,
-            //    signatureAlgorithm    AlgorithmIdentifier,
-            //    signature        BIT STRING
-            // }
-            //
-            if (spkac.size() != 3)
-            {
-                throw new IllegalArgumentException("invalid SPKAC (size):"
-                        + spkac.size());
-            }
-
-            sigAlg = new AlgorithmIdentifier((ASN1Sequence)spkac
-                    .getObjectAt(1));
-            sigBits = ((DERBitString)spkac.getObjectAt(2)).getBytes();
-
-            //
-            // PublicKeyAndChallenge ::= SEQUENCE {
-            //    spki            SubjectPublicKeyInfo,
-            //    challenge        IA5STRING
-            // }
-            //
-            ASN1Sequence pkac = (ASN1Sequence)spkac.getObjectAt(0);
-
-            if (pkac.size() != 2)
-            {
-                throw new IllegalArgumentException("invalid PKAC (len): "
-                        + pkac.size());
-            }
-
-            challenge = ((DERIA5String)pkac.getObjectAt(1)).getString();
-
-            //this could be dangerous, as ASN.1 decoding/encoding
-            //could potentially alter the bytes
-            content = new DERBitString(pkac);
-
-            SubjectPublicKeyInfo pubkeyinfo = new SubjectPublicKeyInfo(
-                    (ASN1Sequence)pkac.getObjectAt(0));
-
-            X509EncodedKeySpec xspec = new X509EncodedKeySpec(new DERBitString(
-                    pubkeyinfo).getBytes());
-
-            keyAlg = pubkeyinfo.getAlgorithmId();
-            pubkey = KeyFactory.getInstance(keyAlg.getObjectId().getId(), "SC")
-                    .generatePublic(xspec);
-
-        }
-        catch (Exception e)
-        {
-            throw new IllegalArgumentException(e.toString());
-        }
-    }
-
-    public NetscapeCertRequest(
-        String challenge,
-        AlgorithmIdentifier signing_alg,
-        PublicKey pub_key) throws NoSuchAlgorithmException,
-            InvalidKeySpecException, NoSuchProviderException
-    {
-
-        this.challenge = challenge;
-        sigAlg = signing_alg;
-        pubkey = pub_key;
-
-        ASN1EncodableVector content_der = new ASN1EncodableVector();
-        content_der.add(getKeySpec());
-        //content_der.add(new SubjectPublicKeyInfo(sigAlg, new RSAPublicKeyStructure(pubkey.getModulus(), pubkey.getPublicExponent()).getDERObject()));
-        content_der.add(new DERIA5String(challenge));
-
-        try
-        {
-            content = new DERBitString(new DERSequence(content_der));
-        }
-        catch (IOException e)
-        {
-            throw new InvalidKeySpecException("exception encoding key: " + e.toString());
-        }
-    }
-
-    public String getChallenge()
-    {
-        return challenge;
-    }
-
-    public void setChallenge(String value)
-    {
-        challenge = value;
-    }
-
-    public AlgorithmIdentifier getSigningAlgorithm()
-    {
-        return sigAlg;
-    }
-
-    public void setSigningAlgorithm(AlgorithmIdentifier value)
-    {
-        sigAlg = value;
-    }
-
-    public AlgorithmIdentifier getKeyAlgorithm()
-    {
-        return keyAlg;
-    }
-
-    public void setKeyAlgorithm(AlgorithmIdentifier value)
-    {
-        keyAlg = value;
-    }
-
-    public PublicKey getPublicKey()
-    {
-        return pubkey;
-    }
-
-    public void setPublicKey(PublicKey value)
-    {
-        pubkey = value;
-    }
-
-    public boolean verify(String challenge) throws NoSuchAlgorithmException,
-            InvalidKeyException, SignatureException, NoSuchProviderException
-    {
-        if (!challenge.equals(this.challenge))
-        {
-            return false;
-        }
-
-        //
-        // Verify the signature .. shows the response was generated
-        // by someone who knew the associated private key
-        //
-        Signature sig = Signature.getInstance(sigAlg.getObjectId().getId(),
-                "SC");
-        sig.initVerify(pubkey);
-        sig.update(content.getBytes());
-
-        return sig.verify(sigBits);
-    }
-
-    public void sign(PrivateKey priv_key) throws NoSuchAlgorithmException,
-            InvalidKeyException, SignatureException, NoSuchProviderException,
-            InvalidKeySpecException
-    {
-        sign(priv_key, null);
-    }
-
-    public void sign(PrivateKey priv_key, SecureRandom rand)
-            throws NoSuchAlgorithmException, InvalidKeyException,
-            SignatureException, NoSuchProviderException,
-            InvalidKeySpecException
-    {
-        Signature sig = Signature.getInstance(sigAlg.getAlgorithm().getId(),
-                "SC");
-
-        if (rand != null)
-        {
-            sig.initSign(priv_key, rand);
-        }
-        else
-        {
-            sig.initSign(priv_key);
-        }
-
-        ASN1EncodableVector pkac = new ASN1EncodableVector();
-
-        pkac.add(getKeySpec());
-        pkac.add(new DERIA5String(challenge));
-
-        try
-        {
-            sig.update(new DERSequence(pkac).getEncoded(ASN1Encoding.DER));
-        }
-        catch (IOException ioe)
-        {
-            throw new SignatureException(ioe.getMessage());
-        }
-
-        sigBits = sig.sign();
-    }
-
-    private ASN1Primitive getKeySpec() throws NoSuchAlgorithmException,
-            InvalidKeySpecException, NoSuchProviderException
-    {
-        ByteArrayOutputStream baos = new ByteArrayOutputStream();
-
-        ASN1Primitive obj = null;
-        try
-        {
-
-            baos.write(pubkey.getEncoded());
-            baos.close();
-
-            ASN1InputStream derin = new ASN1InputStream(
-                    new ByteArrayInputStream(baos.toByteArray()));
-
-            obj = derin.readObject();
-        }
-        catch (IOException ioe)
-        {
-            throw new InvalidKeySpecException(ioe.getMessage());
-        }
-        return obj;
-    }
-
-    public ASN1Primitive toASN1Primitive()
-    {
-        ASN1EncodableVector spkac = new ASN1EncodableVector();
-        ASN1EncodableVector pkac = new ASN1EncodableVector();
-
-        try
-        {
-            pkac.add(getKeySpec());
-        }
-        catch (Exception e)
-        {
-            //ignore
-        }
-
-        pkac.add(new DERIA5String(challenge));
-
-        spkac.add(new DERSequence(pkac));
-        spkac.add(sigAlg);
-        spkac.add(new DERBitString(sigBits));
-
-        return new DERSequence(spkac);
-    }
-}