1 files changed, 0 insertions, 114 deletions
diff --git a/libraries/spongycastle/core/src/main/java/org/spongycastle/crypto/tls/SSL3Mac.java b/libraries/spongycastle/core/src/main/java/org/spongycastle/crypto/tls/SSL3Mac.java
deleted file mode 100644
index bd4e37f95..000000000
--- a/libraries/spongycastle/core/src/main/java/org/spongycastle/crypto/tls/SSL3Mac.java
+++ /dev/null
@@ -1,114 +0,0 @@
-package org.spongycastle.crypto.tls;
-
-import org.spongycastle.crypto.CipherParameters;
-import org.spongycastle.crypto.Digest;
-import org.spongycastle.crypto.Mac;
-import org.spongycastle.crypto.params.KeyParameter;
-import org.spongycastle.util.Arrays;
-
-/**
- * HMAC implementation based on original internet draft for HMAC (RFC 2104)
- * <p/>
- * The difference is that padding is concatenated versus XORed with the key
- * <p/>
- * H(K + opad, H(K + ipad, text))
- */
-public class SSL3Mac
-    implements Mac
-{
-    private final static byte IPAD_BYTE = (byte)0x36;
-    private final static byte OPAD_BYTE = (byte)0x5C;
-
-    static final byte[] IPAD = genPad(IPAD_BYTE, 48);
-    static final byte[] OPAD = genPad(OPAD_BYTE, 48);
-
-    private Digest digest;
-
-    private byte[] secret;
-    private int padLength;
-
-    /**
-     * Base constructor for one of the standard digest algorithms that the byteLength of
-     * the algorithm is know for. Behaviour is undefined for digests other than MD5 or SHA1.
-     *
-     * @param digest the digest.
-     */
-    public SSL3Mac(Digest digest)
-    {
-        this.digest = digest;
-
-        if (digest.getDigestSize() == 20)
-        {
-            this.padLength = 40;
-        }
-        else
-        {
-            this.padLength = 48;
-        }
-    }
-
-    public String getAlgorithmName()
-    {
-        return digest.getAlgorithmName() + "/SSL3MAC";
-    }
-
-    public Digest getUnderlyingDigest()
-    {
-        return digest;
-    }
-
-    public void init(CipherParameters params)
-    {
-        secret = Arrays.clone(((KeyParameter)params).getKey());
-
-        reset();
-    }
-
-    public int getMacSize()
-    {
-        return digest.getDigestSize();
-    }
-
-    public void update(byte in)
-    {
-        digest.update(in);
-    }
-
-    public void update(byte[] in, int inOff, int len)
-    {
-        digest.update(in, inOff, len);
-    }
-
-    public int doFinal(byte[] out, int outOff)
-    {
-        byte[] tmp = new byte[digest.getDigestSize()];
-        digest.doFinal(tmp, 0);
-
-        digest.update(secret, 0, secret.length);
-        digest.update(OPAD, 0, padLength);
-        digest.update(tmp, 0, tmp.length);
-
-        int len = digest.doFinal(out, outOff);
-
-        reset();
-
-        return len;
-    }
-
-    /**
-     * Reset the mac generator.
-     */
-    public void reset()
-    {
-        digest.reset();
-        digest.update(secret, 0, secret.length);
-        digest.update(IPAD, 0, padLength);
-    }
-
-    private static byte[] genPad(byte b, int count)
-    {
-        byte[] padding = new byte[count];
-        Arrays.fill(padding, b);
-        return padding;
-    }
-}