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/* rijndael-alg-ref.h v2.0 August '99
* Reference ANSI C code
* authors: Paulo Barreto
* Vincent Rijmen
*
* $Id: rijndael-alg-ref.h,v 1.1 2002/01/21 21:37:35 f Exp $
*
*/
#ifndef __RIJNDAEL_ALG_H
#define __RIJNDAEL_ALG_H
#define MAXBC (256/32)
#define MAXKC (256/32)
#define MAXROUNDS 14
typedef unsigned char word8;
typedef unsigned short word16;
typedef unsigned long word32;
int rijndaelKeySched (word8 k[4][MAXKC], int keyBits, int blockBits,
word8 rk[MAXROUNDS+1][4][MAXBC]);
int rijndaelEncrypt (word8 a[4][MAXBC], int keyBits, int blockBits,
word8 rk[MAXROUNDS+1][4][MAXBC]);
int rijndaelEncryptRound (word8 a[4][MAXBC], int keyBits, int blockBits,
word8 rk[MAXROUNDS+1][4][MAXBC], int rounds);
int rijndaelDecrypt (word8 a[4][MAXBC], int keyBits, int blockBits,
word8 rk[MAXROUNDS+1][4][MAXBC]);
int rijndaelDecryptRound (word8 a[4][MAXBC], int keyBits, int blockBits,
word8 rk[MAXROUNDS+1][4][MAXBC], int rounds);
#endif /* __RIJNDAEL_ALG_H */
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