1 files changed, 0 insertions, 48 deletions
diff --git a/libraries/spongycastle/core/src/main/java/org/spongycastle/crypto/paddings/BlockCipherPadding.java b/libraries/spongycastle/core/src/main/java/org/spongycastle/crypto/paddings/BlockCipherPadding.java
deleted file mode 100644
index f68915d18..000000000
--- a/libraries/spongycastle/core/src/main/java/org/spongycastle/crypto/paddings/BlockCipherPadding.java
+++ /dev/null
@@ -1,48 +0,0 @@
-package org.spongycastle.crypto.paddings;
-
-import java.security.SecureRandom;
-
-import org.spongycastle.crypto.InvalidCipherTextException;
-
-/**
- * Block cipher padders are expected to conform to this interface
- */
-public interface BlockCipherPadding
-{
-    /**
-     * Initialise the padder.
-     *
-     * @param random the source of randomness for the padding, if required.
-     */
-    public void init(SecureRandom random)
-        throws IllegalArgumentException;
-
-    /**
-     * Return the name of the algorithm the cipher implements.
-     *
-     * @return the name of the algorithm the cipher implements.
-     */
-    public String getPaddingName();
-
-    /**
-     * add the pad bytes to the passed in block, returning the
-     * number of bytes added.
-     * <p>
-     * Note: this assumes that the last block of plain text is always 
-     * passed to it inside in. i.e. if inOff is zero, indicating the
-     * entire block is to be overwritten with padding the value of in
-     * should be the same as the last block of plain text. The reason
-     * for this is that some modes such as "trailing bit compliment"
-     * base the padding on the last byte of plain text.
-     * </p>
-     */
-    public int addPadding(byte[] in, int inOff);
-
-    /**
-     * return the number of pad bytes present in the block.
-     * @exception InvalidCipherTextException if the padding is badly formed
-     * or invalid.
-     */
-    public int padCount(byte[] in)
-        throws InvalidCipherTextException;
-}