1 files changed, 0 insertions, 76 deletions
diff --git a/core/src/main/java/org/bouncycastle/crypto/paddings/PKCS7Padding.java b/core/src/main/java/org/bouncycastle/crypto/paddings/PKCS7Padding.java
deleted file mode 100644
index 93b149fa..00000000
--- a/core/src/main/java/org/bouncycastle/crypto/paddings/PKCS7Padding.java
+++ /dev/null
@@ -1,76 +0,0 @@
-package org.bouncycastle.crypto.paddings;
-
-import java.security.SecureRandom;
-
-import org.bouncycastle.crypto.InvalidCipherTextException;
-
-/**
- * A padder that adds PKCS7/PKCS5 padding to a block.
- */
-public class PKCS7Padding
-    implements BlockCipherPadding
-{
-    /**
-     * Initialise the padder.
-     *
-     * @param random - a SecureRandom if available.
-     */
-    public void init(SecureRandom random)
-        throws IllegalArgumentException
-    {
-        // nothing to do.
-    }
-
-    /**
-     * Return the name of the algorithm the padder implements.
-     *
-     * @return the name of the algorithm the padder implements.
-     */
-    public String getPaddingName()
-    {
-        return "PKCS7";
-    }
-
-    /**
-     * add the pad bytes to the passed in block, returning the
-     * number of bytes added.
-     */
-    public int addPadding(
-        byte[]  in,
-        int     inOff)
-    {
-        byte code = (byte)(in.length - inOff);
-
-        while (inOff < in.length)
-        {
-            in[inOff] = code;
-            inOff++;
-        }
-
-        return code;
-    }
-
-    /**
-     * return the number of pad bytes present in the block.
-     */
-    public int padCount(byte[] in)
-        throws InvalidCipherTextException
-    {
-        int count = in[in.length - 1] & 0xff;
-
-        if (count > in.length || count == 0)
-        {
-            throw new InvalidCipherTextException("pad block corrupted");
-        }
-        
-        for (int i = 1; i <= count; i++)
-        {
-            if (in[in.length - i] != count)
-            {
-                throw new InvalidCipherTextException("pad block corrupted");
-            }
-        }
-
-        return count;
-    }
-}