1 files changed, 0 insertions, 133 deletions
diff --git a/core/src/test/java/org/bouncycastle/crypto/test/StreamCipherResetTest.java b/core/src/test/java/org/bouncycastle/crypto/test/StreamCipherResetTest.java
deleted file mode 100644
index 092de5fb..00000000
--- a/core/src/test/java/org/bouncycastle/crypto/test/StreamCipherResetTest.java
+++ /dev/null
@@ -1,133 +0,0 @@
-package org.bouncycastle.crypto.test;
-
-import java.security.SecureRandom;
-
-import org.bouncycastle.crypto.CipherParameters;
-import org.bouncycastle.crypto.InvalidCipherTextException;
-import org.bouncycastle.crypto.StreamCipher;
-import org.bouncycastle.crypto.engines.ChaChaEngine;
-import org.bouncycastle.crypto.engines.Grain128Engine;
-import org.bouncycastle.crypto.engines.Grainv1Engine;
-import org.bouncycastle.crypto.engines.HC128Engine;
-import org.bouncycastle.crypto.engines.HC256Engine;
-import org.bouncycastle.crypto.engines.ISAACEngine;
-import org.bouncycastle.crypto.engines.RC4Engine;
-import org.bouncycastle.crypto.engines.Salsa20Engine;
-import org.bouncycastle.crypto.engines.XSalsa20Engine;
-import org.bouncycastle.crypto.params.KeyParameter;
-import org.bouncycastle.crypto.params.ParametersWithIV;
-import org.bouncycastle.util.Arrays;
-import org.bouncycastle.util.encoders.Hex;
-import org.bouncycastle.util.test.SimpleTest;
-
-/**
- * Test whether block ciphers implement reset contract on init, encrypt/decrypt and reset.
- */
-public class StreamCipherResetTest
-    extends SimpleTest
-{
-    public String getName()
-    {
-        return "Stream Cipher Reset";
-    }
-
-    public void performTest()
-        throws Exception
-    {
-        testReset(new Salsa20Engine(), new Salsa20Engine(), new ParametersWithIV(new KeyParameter(random(32)),
-            random(8)));
-        testReset(new Salsa20Engine(), new Salsa20Engine(), new ParametersWithIV(new KeyParameter(random(16)),
-            random(8)));
-        testReset(new XSalsa20Engine(), new XSalsa20Engine(), new ParametersWithIV(new KeyParameter(random(32)),
-            random(24)));
-        testReset(new ChaChaEngine(), new ChaChaEngine(), new ParametersWithIV(new KeyParameter(random(32)), random(8)));
-        testReset(new ChaChaEngine(), new ChaChaEngine(), new ParametersWithIV(new KeyParameter(random(16)), random(8)));
-        testReset(new RC4Engine(), new RC4Engine(), new KeyParameter(random(16)));
-        testReset(new ISAACEngine(), new ISAACEngine(), new KeyParameter(random(16)));
-        testReset(new HC128Engine(), new HC128Engine(), new ParametersWithIV(new KeyParameter(random(16)), random(16)));
-        testReset(new HC256Engine(), new HC256Engine(), new ParametersWithIV(new KeyParameter(random(16)), random(16)));
-        testReset(new Grainv1Engine(), new Grainv1Engine(), new ParametersWithIV(new KeyParameter(random(16)),
-            random(8)));
-        testReset(new Grain128Engine(), new Grain128Engine(), new ParametersWithIV(new KeyParameter(random(16)),
-            random(12)));
-    }
-
-    private static final SecureRandom RAND = new SecureRandom();
-
-    private byte[] random(int size)
-    {
-        final byte[] data = new byte[size];
-        RAND.nextBytes(data);
-        return data;
-    }
-
-    private void testReset(StreamCipher cipher1, StreamCipher cipher2, CipherParameters params)
-        throws InvalidCipherTextException
-    {
-        cipher1.init(true, params);
-
-        byte[] plaintext = new byte[1023];
-        byte[] ciphertext = new byte[plaintext.length];
-
-        // Establish baseline answer
-        cipher1.processBytes(plaintext, 0, plaintext.length, ciphertext, 0);
-
-        // Test encryption resets
-        checkReset(cipher1, params, true, plaintext, ciphertext);
-
-        // Test decryption resets with fresh instance
-        cipher2.init(false, params);
-        checkReset(cipher2, params, false, ciphertext, plaintext);
-    }
-
-    private void checkReset(StreamCipher cipher,
-                            CipherParameters params,
-                            boolean encrypt,
-                            byte[] pretext,
-                            byte[] posttext)
-        throws InvalidCipherTextException
-    {
-        // Do initial run
-        byte[] output = new byte[posttext.length];
-        cipher.processBytes(pretext, 0, pretext.length, output, 0);
-
-        // Check encrypt resets cipher
-        cipher.init(encrypt, params);
-
-        try
-        {
-            cipher.processBytes(pretext, 0, pretext.length, output, 0);
-        }
-        catch (Exception e)
-        {
-            fail(cipher.getAlgorithmName() + " init did not reset: " + e.getMessage());
-        }
-        if (!Arrays.areEqual(output, posttext))
-        {
-            fail(cipher.getAlgorithmName() + " init did not reset.", new String(Hex.encode(posttext)),
-                new String(Hex.encode(output)));
-        }
-
-        // Check reset resets data
-        cipher.reset();
-
-        try
-        {
-            cipher.processBytes(pretext, 0, pretext.length, output, 0);
-        }
-        catch (Exception e)
-        {
-            fail(cipher.getAlgorithmName() + " reset did not reset: " + e.getMessage());
-        }
-        if (!Arrays.areEqual(output, posttext))
-        {
-            fail(cipher.getAlgorithmName() + " reset did not reset.");
-        }
-    }
-
-    public static void main(String[] args)
-    {
-        runTest(new StreamCipherResetTest());
-    }
-
-}