1 files changed, 0 insertions, 58 deletions
diff --git a/core/src/main/java/org/bouncycastle/crypto/StreamBlockCipher.java b/core/src/main/java/org/bouncycastle/crypto/StreamBlockCipher.java
deleted file mode 100644
index 09aadfbf..00000000
--- a/core/src/main/java/org/bouncycastle/crypto/StreamBlockCipher.java
+++ /dev/null
@@ -1,58 +0,0 @@
-package org.bouncycastle.crypto;
-
-/**
- * A parent class for block cipher modes that do not require block aligned data to be processed, but can function in
- * a streaming mode.
- */
-public abstract class StreamBlockCipher
-    implements BlockCipher, StreamCipher
-{
-    private final BlockCipher cipher;
-
-    protected StreamBlockCipher(BlockCipher cipher)
-    {
-        this.cipher = cipher;
-    }
-
-    /**
-     * return the underlying block cipher that we are wrapping.
-     *
-     * @return the underlying block cipher that we are wrapping.
-     */
-    public BlockCipher getUnderlyingCipher()
-    {
-        return cipher;
-    }
-
-    public final byte returnByte(byte in)
-    {
-        return calculateByte(in);
-    }
-
-    public int processBytes(byte[] in, int inOff, int len, byte[] out, int outOff)
-        throws DataLengthException
-    {
-        if (outOff + len > out.length)
-        {
-            throw new DataLengthException("output buffer too short");
-        }
-
-        if (inOff + len > in.length)
-        {
-            throw new DataLengthException("input buffer too small");
-        }
-
-        int inStart = inOff;
-        int inEnd = inOff + len;
-        int outStart = outOff;
-
-        while (inStart < inEnd)
-        {
-             out[outStart++] = calculateByte(in[inStart++]);
-        }
-
-        return len;
-    }
-
-    protected abstract byte calculateByte(byte b);
-}
-\ No newline at end of file