libmcrypt-nm/lib/rijndael.h


typedef struct rijndael_instance {
        int Nk,Nb,Nr;
        word8 fi[24],ri[24];
        word32 fkey[120];
        word32 rkey[120];
} RI;

void _mcrypt_rijndael_set_key(RI* rinst, int nb,int nk,word8 *key);
  /* blocksize=32*nb bits. Key=32*nk bits */
  /* currently nb,bk = 4, 6 or 8          */
  /* key comes as 4*Nk bytes              */
  /* Key Scheduler. Create expanded encryption key */
  
void _mcrypt_rijndael_encrypt(RI* rinst, word8 *buff);
void _mcrypt_rijndael_decrypt(RI* rinst, word8 *buff);
void _mcrypt_rijndael_gentables(void);
1
2	typedef struct rijndael_instance {
3	int Nk,Nb,Nr;
4	word8 fi[24],ri[24];
5	word32 fkey[120];
6	word32 rkey[120];
7	} RI;
8
9	void _mcrypt_rijndael_set_key(RI* rinst, int nb,int nk,word8 *key);
10	/* blocksize=32nb bits. Key=32nk bits */
11	/* currently nb,bk = 4, 6 or 8 */
12	/* key comes as 4Nk bytes /
13	/* Key Scheduler. Create expanded encryption key */
14
15	void _mcrypt_rijndael_encrypt(RI* rinst, word8 *buff);
16	void _mcrypt_rijndael_decrypt(RI* rinst, word8 *buff);
17	void _mcrypt_rijndael_gentables(void);