aes-decrypt.c

-/* aes-decrypt.c
- *
- * Decryption function for aes/rijndael block cipher.
- */
-
-/* nettle, low-level cryptographics library
- *
- * Copyright (C) 2002 Niels Möller
- *  
- * The nettle library is free software; you can redistribute it and/or modify
- * it under the terms of the GNU Lesser General Public License as published by
- * the Free Software Foundation; either version 2.1 of the License, or (at your
- * option) any later version.
- * 
- * The nettle library is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
- * or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public
- * License for more details.
- * 
- * You should have received a copy of the GNU Lesser General Public License
- * along with the nettle library; see the file COPYING.LIB.  If not, write to
- * the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
- * MA 02111-1307, USA.
- */
-
-#include "aes-internal.h"
-
-#include <assert.h>
-
-void
-aes_decrypt(struct aes_ctx *ctx,
-	    unsigned length, uint8_t *dst,
-	    const uint8_t *src)
-{
-  assert(!(length % AES_BLOCK_SIZE) );
-  _aes_crypt(ctx, &_aes_decrypt_table,
-	     length, dst, src);
-}