1 files changed, 0 insertions, 126 deletions
diff --git a/libraries/spongycastle/core/src/main/java/org/spongycastle/crypto/modes/AEADBlockCipher.java b/libraries/spongycastle/core/src/main/java/org/spongycastle/crypto/modes/AEADBlockCipher.java
deleted file mode 100644
index ab8233824..000000000
--- a/libraries/spongycastle/core/src/main/java/org/spongycastle/crypto/modes/AEADBlockCipher.java
+++ /dev/null
@@ -1,126 +0,0 @@
-package org.spongycastle.crypto.modes;
-
-import org.spongycastle.crypto.BlockCipher;
-import org.spongycastle.crypto.CipherParameters;
-import org.spongycastle.crypto.DataLengthException;
-import org.spongycastle.crypto.InvalidCipherTextException;
-
-/**
- * A block cipher mode that includes authenticated encryption with a streaming mode and optional associated data.
- * @see org.spongycastle.crypto.params.AEADParameters
- */
-public interface AEADBlockCipher
-{
-    /**
-     * initialise the underlying cipher. Parameter can either be an AEADParameters or a ParametersWithIV object.
-     *
-     * @param forEncryption true if we are setting up for encryption, false otherwise.
-     * @param params the necessary parameters for the underlying cipher to be initialised.
-     * @exception IllegalArgumentException if the params argument is inappropriate.
-     */
-    public void init(boolean forEncryption, CipherParameters params)
-        throws IllegalArgumentException;
-
-    /**
-     * Return the name of the algorithm.
-     * 
-     * @return the algorithm name.
-     */
-    public String getAlgorithmName();
-
-    /**
-     * return the cipher this object wraps.
-     *
-     * @return the cipher this object wraps.
-     */
-    public BlockCipher getUnderlyingCipher();
-
-    /**
-     * Add a single byte to the associated data check.
-     * <br>If the implementation supports it, this will be an online operation and will not retain the associated data.
-     *
-     * @param in the byte to be processed.
-     */
-    public void processAADByte(byte in);
-
-    /**
-     * Add a sequence of bytes to the associated data check.
-     * <br>If the implementation supports it, this will be an online operation and will not retain the associated data.
-     *
-     * @param in the input byte array.
-     * @param inOff the offset into the in array where the data to be processed starts.
-     * @param len the number of bytes to be processed.
-     */
-    public void processAADBytes(byte[] in, int inOff, int len);
-
-    /**
-     * encrypt/decrypt a single byte.
-     *
-     * @param in the byte to be processed.
-     * @param out the output buffer the processed byte goes into.
-     * @param outOff the offset into the output byte array the processed data starts at.
-     * @return the number of bytes written to out.
-     * @exception DataLengthException if the output buffer is too small.
-     */
-    public int processByte(byte in, byte[] out, int outOff)
-        throws DataLengthException;
-
-    /**
-     * process a block of bytes from in putting the result into out.
-     *
-     * @param in the input byte array.
-     * @param inOff the offset into the in array where the data to be processed starts.
-     * @param len the number of bytes to be processed.
-     * @param out the output buffer the processed bytes go into.
-     * @param outOff the offset into the output byte array the processed data starts at.
-     * @return the number of bytes written to out.
-     * @exception DataLengthException if the output buffer is too small.
-     */
-    public int processBytes(byte[] in, int inOff, int len, byte[] out, int outOff)
-        throws DataLengthException;
-
-    /**
-     * Finish the operation either appending or verifying the MAC at the end of the data.
-     *
-     * @param out space for any resulting output data.
-     * @param outOff offset into out to start copying the data at.
-     * @return number of bytes written into out.
-     * @throws IllegalStateException if the cipher is in an inappropriate state.
-     * @throws org.spongycastle.crypto.InvalidCipherTextException if the MAC fails to match.
-     */
-    public int doFinal(byte[] out, int outOff)
-        throws IllegalStateException, InvalidCipherTextException;
-
-    /**
-     * Return the value of the MAC associated with the last stream processed.
-     *
-     * @return MAC for plaintext data.
-     */
-    public byte[] getMac();
-
-    /**
-     * return the size of the output buffer required for a processBytes
-     * an input of len bytes.
-     *
-     * @param len the length of the input.
-     * @return the space required to accommodate a call to processBytes
-     * with len bytes of input.
-     */
-    public int getUpdateOutputSize(int len);
-
-    /**
-     * return the size of the output buffer required for a processBytes plus a
-     * doFinal with an input of len bytes.
-     *
-     * @param len the length of the input.
-     * @return the space required to accommodate a call to processBytes and doFinal
-     * with len bytes of input.
-     */
-    public int getOutputSize(int len);
-
-    /**
-     * Reset the cipher. After resetting the cipher is in the same state
-     * as it was after the last init (if there was one).
-     */
-    public void reset();
-}