1 files changed, 0 insertions, 160 deletions
diff --git a/libraries/spongycastle/pkix/src/main/java/org/spongycastle/operator/jcajce/JcaContentSignerBuilder.java b/libraries/spongycastle/pkix/src/main/java/org/spongycastle/operator/jcajce/JcaContentSignerBuilder.java
deleted file mode 100644
index a796bbb89..000000000
--- a/libraries/spongycastle/pkix/src/main/java/org/spongycastle/operator/jcajce/JcaContentSignerBuilder.java
+++ /dev/null
@@ -1,160 +0,0 @@
-package org.spongycastle.operator.jcajce;
-
-import java.io.IOException;
-import java.io.OutputStream;
-import java.security.GeneralSecurityException;
-import java.security.PrivateKey;
-import java.security.Provider;
-import java.security.SecureRandom;
-import java.security.Signature;
-import java.security.SignatureException;
-
-import org.spongycastle.asn1.x509.AlgorithmIdentifier;
-import org.spongycastle.jcajce.DefaultJcaJceHelper;
-import org.spongycastle.jcajce.NamedJcaJceHelper;
-import org.spongycastle.jcajce.ProviderJcaJceHelper;
-import org.spongycastle.operator.ContentSigner;
-import org.spongycastle.operator.DefaultSignatureAlgorithmIdentifierFinder;
-import org.spongycastle.operator.OperatorCreationException;
-import org.spongycastle.operator.OperatorStreamException;
-import org.spongycastle.operator.RuntimeOperatorException;
-
-public class JcaContentSignerBuilder
-{
-    private OperatorHelper helper = new OperatorHelper(new DefaultJcaJceHelper());
-    private SecureRandom random;
-    private String signatureAlgorithm;
-    private AlgorithmIdentifier sigAlgId;
-
-    public JcaContentSignerBuilder(String signatureAlgorithm)
-    {
-        this.signatureAlgorithm = signatureAlgorithm;
-        this.sigAlgId = new DefaultSignatureAlgorithmIdentifierFinder().find(signatureAlgorithm);
-    }
-
-    public JcaContentSignerBuilder setProvider(Provider provider)
-    {
-        this.helper = new OperatorHelper(new ProviderJcaJceHelper(provider));
-
-        return this;
-    }
-
-    public JcaContentSignerBuilder setProvider(String providerName)
-    {
-        this.helper = new OperatorHelper(new NamedJcaJceHelper(providerName));
-
-        return this;
-    }
-
-    public JcaContentSignerBuilder setSecureRandom(SecureRandom random)
-    {
-        this.random = random;
-
-        return this;
-    }
-
-    public ContentSigner build(PrivateKey privateKey)
-        throws OperatorCreationException
-    {
-        try
-        {
-            final Signature sig = helper.createSignature(sigAlgId);
-
-            if (random != null)
-            {
-                sig.initSign(privateKey, random);
-            }
-            else
-            {
-                sig.initSign(privateKey);
-            }
-
-            return new ContentSigner()
-            {
-                private SignatureOutputStream stream = new SignatureOutputStream(sig);
-
-                public AlgorithmIdentifier getAlgorithmIdentifier()
-                {
-                    return sigAlgId;
-                }
-
-                public OutputStream getOutputStream()
-                {
-                    return stream;
-                }
-
-                public byte[] getSignature()
-                {
-                    try
-                    {
-                        return stream.getSignature();
-                    }
-                    catch (SignatureException e)
-                    {
-                        throw new RuntimeOperatorException("exception obtaining signature: " + e.getMessage(), e);
-                    }
-                }
-            };
-        }
-        catch (GeneralSecurityException e)
-        {
-            throw new OperatorCreationException("cannot create signer: " + e.getMessage(), e);
-        }
-    }
-
-    private class SignatureOutputStream
-        extends OutputStream
-    {
-        private Signature sig;
-
-        SignatureOutputStream(Signature sig)
-        {
-            this.sig = sig;
-        }
-
-        public void write(byte[] bytes, int off, int len)
-            throws IOException
-        {
-            try
-            {
-                sig.update(bytes, off, len);
-            }
-            catch (SignatureException e)
-            {
-                throw new OperatorStreamException("exception in content signer: " + e.getMessage(), e);
-            }
-        }
-
-        public void write(byte[] bytes)
-            throws IOException
-        {
-            try
-            {
-                sig.update(bytes);
-            }
-            catch (SignatureException e)
-            {
-                throw new OperatorStreamException("exception in content signer: " + e.getMessage(), e);
-            }
-        }
-
-        public void write(int b)
-            throws IOException
-        {
-            try
-            {
-                sig.update((byte)b);
-            }
-            catch (SignatureException e)
-            {
-                throw new OperatorStreamException("exception in content signer: " + e.getMessage(), e);
-            }
-        }
-
-        byte[] getSignature()
-            throws SignatureException
-        {
-            return sig.sign();
-        }
-    }
-}