/*
 * Copyright (c) 2006-2011 Christian Plattner. All rights reserved.
 * Please refer to the LICENSE.txt for licensing details.
 */
package ch.ethz.ssh2.crypto.cipher;

/**
 * BlockCipher.
 *
 * @author Christian Plattner
 * @version 2.50, 03/15/10
 */
public interface BlockCipher {
    public void init(boolean forEncryption, byte[] key);

    public int getBlockSize();

    public void transformBlock(byte[] src, int srcoff, byte[] dst, int dstoff);
}