minix/drivers/memory/aes/rijndael-alg.h

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2005-07-18 17:40:24 +02:00
/*
* rijndael-alg.h v2.4 April '2000
*
* Optimised ANSI C code
*/
#ifndef __RIJNDAEL_ALG_H
#define __RIJNDAEL_ALG_H
#define MAXKC (256/32)
#define MAXROUNDS 14
/* Fix me: something generic based on inttypes.h */
#include "word_i386.h"
int rijndael_KeySched(word8 k[MAXKC][4], word8 rk[MAXROUNDS+1][4][4], int ROUNDS);
int rijndael_KeyEncToDec(word8 W[MAXROUNDS+1][4][4], int ROUNDS);
int rijndael_Encrypt(const void *a, void *b, word8 rk[MAXROUNDS+1][4][4], int ROUNDS);
#ifdef INTERMEDIATE_VALUE_KAT
int rijndaelEncryptRound(word8 a[4][4], word8 rk[MAXROUNDS+1][4][4], int ROUNDS, int rounds);
#endif /* INTERMEDIATE_VALUE_KAT */
int rijndael_Decrypt(const void *a, void *b, word8 rk[MAXROUNDS+1][4][4], int ROUNDS);
#ifdef INTERMEDIATE_VALUE_KAT
int rijndaelDecryptRound(word8 a[4][4], word8 rk[MAXROUNDS+1][4][4], int ROUNDS, int rounds);
#endif /* INTERMEDIATE_VALUE_KAT */
#endif /* __RIJNDAEL_ALG_H */
/*
* $PchId: rijndael-alg.h,v 1.3 2003/09/29 09:19:17 philip Exp $
*/