1 files changed, 0 insertions, 81 deletions
diff --git a/libraries/spongycastle/pg/src/main/java/org/spongycastle/openpgp/operator/jcajce/SHA1PGPDigestCalculator.java b/libraries/spongycastle/pg/src/main/java/org/spongycastle/openpgp/operator/jcajce/SHA1PGPDigestCalculator.java
deleted file mode 100644
index 424770e6b..000000000
--- a/libraries/spongycastle/pg/src/main/java/org/spongycastle/openpgp/operator/jcajce/SHA1PGPDigestCalculator.java
+++ /dev/null
@@ -1,81 +0,0 @@
-package org.spongycastle.openpgp.operator.jcajce;
-
-import java.io.IOException;
-import java.io.OutputStream;
-import java.security.MessageDigest;
-import java.security.NoSuchAlgorithmException;
-
-import org.spongycastle.bcpg.HashAlgorithmTags;
-import org.spongycastle.openpgp.operator.PGPDigestCalculator;
-
-class SHA1PGPDigestCalculator
-    implements PGPDigestCalculator
-{
-    private MessageDigest digest;
-
-    SHA1PGPDigestCalculator()
-    {
-        try
-        {
-            digest = MessageDigest.getInstance("SHA1");
-        }
-        catch (NoSuchAlgorithmException e)
-        {
-            throw new IllegalStateException("cannot find SHA-1: " + e.getMessage());
-        }
-    }
-
-    public int getAlgorithm()
-    {
-        return HashAlgorithmTags.SHA1;
-    }
-
-    public OutputStream getOutputStream()
-    {
-        return new DigestOutputStream(digest);
-    }
-
-    public byte[] getDigest()
-    {
-        return digest.digest();
-    }
-
-    public void reset()
-    {
-        digest.reset();
-    }
-
-    private class DigestOutputStream
-        extends OutputStream
-    {
-        private MessageDigest dig;
-
-        DigestOutputStream(MessageDigest dig)
-        {
-            this.dig = dig;
-        }
-
-        public void write(byte[] bytes, int off, int len)
-            throws IOException
-        {
-            dig.update(bytes, off, len);
-        }
-
-        public void write(byte[] bytes)
-            throws IOException
-        {
-            dig.update(bytes);
-        }
-
-        public void write(int b)
-            throws IOException
-        {
-            dig.update((byte)b);
-        }
-
-        byte[] getDigest()
-        {
-            return dig.digest();
-        }
-    }
-}