1 files changed, 0 insertions, 118 deletions
diff --git a/libraries/spongycastle/pg/src/main/java/org/spongycastle/openpgp/operator/bc/BcPGPDataEncryptorBuilder.java b/libraries/spongycastle/pg/src/main/java/org/spongycastle/openpgp/operator/bc/BcPGPDataEncryptorBuilder.java
deleted file mode 100644
index 5c65ce499..000000000
--- a/libraries/spongycastle/pg/src/main/java/org/spongycastle/openpgp/operator/bc/BcPGPDataEncryptorBuilder.java
+++ /dev/null
@@ -1,118 +0,0 @@
-package org.spongycastle.openpgp.operator.bc;
-
-import java.io.OutputStream;
-import java.security.SecureRandom;
-
-import org.spongycastle.crypto.BlockCipher;
-import org.spongycastle.crypto.BufferedBlockCipher;
-import org.spongycastle.crypto.io.CipherOutputStream;
-import org.spongycastle.openpgp.PGPException;
-import org.spongycastle.openpgp.operator.PGPDataEncryptor;
-import org.spongycastle.openpgp.operator.PGPDataEncryptorBuilder;
-import org.spongycastle.openpgp.operator.PGPDigestCalculator;
-
-public class BcPGPDataEncryptorBuilder
-    implements PGPDataEncryptorBuilder
-{
-    private SecureRandom   random;
-    private boolean withIntegrityPacket;
-    private int encAlgorithm;
-
-    public BcPGPDataEncryptorBuilder(int encAlgorithm)
-    {
-        this.encAlgorithm = encAlgorithm;
-
-        if (encAlgorithm == 0)
-        {
-            throw new IllegalArgumentException("null cipher specified");
-        }
-    }
-
-   /**
-     * Determine whether or not the resulting encrypted data will be protected using an integrity packet.
-     *
-     * @param withIntegrityPacket true if an integrity packet is to be included, false otherwise.
-     * @return  the current builder.
-     */
-    public BcPGPDataEncryptorBuilder setWithIntegrityPacket(boolean withIntegrityPacket)
-    {
-        this.withIntegrityPacket = withIntegrityPacket;
-
-        return this;
-    }
-
-    /**
-     * Provide a user defined source of randomness.
-     *
-     * @param random  the secure random to be used.
-     * @return  the current builder.
-     */
-    public BcPGPDataEncryptorBuilder setSecureRandom(SecureRandom random)
-    {
-        this.random = random;
-
-        return this;
-    }
-
-    public int getAlgorithm()
-    {
-        return encAlgorithm;
-    }
-
-    public SecureRandom getSecureRandom()
-    {
-        if (random == null)
-        {
-            random = new SecureRandom();
-        }
-
-        return random;
-    }
-
-    public PGPDataEncryptor build(byte[] keyBytes)
-        throws PGPException
-    {
-        return new MyPGPDataEncryptor(keyBytes);
-    }
-
-    private class MyPGPDataEncryptor
-        implements PGPDataEncryptor
-    {
-        private final BufferedBlockCipher c;
-
-        MyPGPDataEncryptor(byte[] keyBytes)
-            throws PGPException
-        {
-            BlockCipher engine = BcImplProvider.createBlockCipher(encAlgorithm);
-
-            try
-            {
-                c = BcUtil.createStreamCipher(true, engine, withIntegrityPacket, keyBytes);
-            }
-            catch (IllegalArgumentException e)
-            {
-                throw new PGPException("invalid parameters: " + e.getMessage(), e);
-            }
-        }
-
-        public OutputStream getOutputStream(OutputStream out)
-        {
-            return new CipherOutputStream(out, c);
-        }
-
-        public PGPDigestCalculator getIntegrityCalculator()
-        {
-            if (withIntegrityPacket)
-            {
-                return new SHA1PGPDigestCalculator();
-            }
-
-            return null;
-        }
-
-        public int getBlockSize()
-        {
-            return c.getBlockSize();
-        }
-    }
-}