1 files changed, 0 insertions, 152 deletions
diff --git a/libraries/spongycastle/core/src/test/java/org/spongycastle/crypto/test/HashCommitmentTest.java b/libraries/spongycastle/core/src/test/java/org/spongycastle/crypto/test/HashCommitmentTest.java
deleted file mode 100644
index d4c1c0768..000000000
--- a/libraries/spongycastle/core/src/test/java/org/spongycastle/crypto/test/HashCommitmentTest.java
+++ /dev/null
@@ -1,152 +0,0 @@
-package org.spongycastle.crypto.test;
-
-import java.security.SecureRandom;
-
-import org.spongycastle.crypto.Commitment;
-import org.spongycastle.crypto.Committer;
-import org.spongycastle.crypto.DataLengthException;
-import org.spongycastle.crypto.commitments.GeneralHashCommitter;
-import org.spongycastle.crypto.commitments.HashCommitter;
-import org.spongycastle.crypto.digests.SHA1Digest;
-import org.spongycastle.crypto.digests.SHA256Digest;
-import org.spongycastle.util.Arrays;
-import org.spongycastle.util.encoders.Hex;
-import org.spongycastle.util.test.SimpleTest;
-
-public class HashCommitmentTest
-    extends SimpleTest
-{
-    public String getName()
-    {
-        return "HashCommitmentTest";
-    }
-
-    public void performBasicTest()
-        throws Exception
-    {
-        byte[] data = Hex.decode("4e6f77206973207468652074696d6520666f7220616c6c20");
-
-        Committer committer = new HashCommitter(new SHA256Digest(), new SecureRandom());
-
-        Commitment c = committer.commit(data);
-
-        committer = new HashCommitter(new SHA256Digest(), new SecureRandom());
-
-        if (!committer.isRevealed(c, data))
-        {
-            fail("commitment failed to validate");
-        }
-
-        committer = new HashCommitter(new SHA1Digest(), new SecureRandom());
-
-        if (committer.isRevealed(c, data))
-        {
-            fail("commitment validated!!");
-        }
-
-        try
-        {
-            committer.isRevealed(c, new byte[data.length + 1]);
-        }
-        catch (Exception e)
-        {
-            if (!e.getMessage().equals("Message and witness secret lengths do not match."))
-            {
-                fail("exception thrown but wrong message");
-            }
-        }
-
-        // SHA1 has a block size of 512 bits, try a message that's too big
-
-        try
-        {
-            c = committer.commit(new byte[33]);
-        }
-        catch (DataLengthException e)
-        {
-            if (!e.getMessage().equals("Message to be committed to too large for digest."))
-            {
-                fail("exception thrown but wrong message");
-            }
-        }
-    }
-
-    public void performGeneralTest()
-        throws Exception
-    {
-        byte[] data = Hex.decode("4e6f77206973207468652074696d6520666f7220616c6c20");
-
-        Committer committer = new GeneralHashCommitter(new SHA256Digest(), new SecureRandom());
-
-        Commitment c = committer.commit(data);
-
-        committer = new GeneralHashCommitter(new SHA256Digest(), new SecureRandom());
-
-        if (!committer.isRevealed(c, data))
-        {
-            fail("general commitment failed to validate");
-        }
-
-        committer = new GeneralHashCommitter(new SHA1Digest(), new SecureRandom());
-
-        if (committer.isRevealed(c, data))
-        {
-            fail("general commitment validated!!");
-        }
-
-        c = committer.commit(data);
-
-        // try and fool it.
-        byte[] s = c.getSecret();
-        byte[] newS = Arrays.copyOfRange(s, 0, s.length - 1);
-        byte[] newData = new byte[data.length + 1];
-
-        newData[0] = s[s.length - 1];
-        System.arraycopy(data, 0, newData, 1, data.length);
-
-        c = new Commitment(newS, c.getCommitment());
-
-        if (committer.isRevealed(c, newData))
-        {
-            fail("general commitment validated!!");
-        }
-
-        try
-        {
-            committer.isRevealed(c, new byte[data.length + 1]);
-        }
-        catch (Exception e)
-        {
-            if (!e.getMessage().equals("Message and witness secret lengths do not match."))
-            {
-                fail("exception thrown but wrong message");
-            }
-        }
-
-        // SHA1 has a block size of 512 bits, try a message that's too big
-
-        try
-        {
-            c = committer.commit(new byte[33]);
-        }
-        catch (DataLengthException e)
-        {
-            if (!e.getMessage().equals("Message to be committed to too large for digest."))
-            {
-                fail("exception thrown but wrong message");
-            }
-        }
-    }
-
-    public void performTest()
-        throws Exception
-    {
-        performBasicTest();
-        performGeneralTest();
-    }
-
-    public static void main(String[] args)
-    {
-        runTest(new HashCommitmentTest());
-    }
-}