/* $KAME: rijndael-alg-fst.h,v 1.4 2000/10/02 17:14:26 itojun Exp $ */ /* * rijndael-alg-fst.h v2.3 April '2000 * * Optimised ANSI C code * * #define INTERMEDIATE_VALUE_KAT to generate the Intermediate Value Known Answer Test. */ #ifndef __RIJNDAEL_ALG_FST_H #define __RIJNDAEL_ALG_FST_H #define RIJNDAEL_MAXKC (256/32) #define RIJNDAEL_MAXROUNDS 14 int rijndaelKeySched(u_int8_t k[RIJNDAEL_MAXKC][4], u_int8_t rk[RIJNDAEL_MAXROUNDS+1][4][4], int ROUNDS); int rijndaelKeyEncToDec(u_int8_t W[RIJNDAEL_MAXROUNDS+1][4][4], int ROUNDS); int rijndaelEncrypt(u_int8_t a[16], u_int8_t b[16], u_int8_t rk[RIJNDAEL_MAXROUNDS+1][4][4], int ROUNDS); #ifdef INTERMEDIATE_VALUE_KAT int rijndaelEncryptRound(u_int8_t a[4][4], u_int8_t rk[RIJNDAEL_MAXROUNDS+1][4][4], int ROUNDS, int rounds); #endif /* INTERMEDIATE_VALUE_KAT */ int rijndaelDecrypt(u_int8_t a[16], u_int8_t b[16], u_int8_t rk[RIJNDAEL_MAXROUNDS+1][4][4], int ROUNDS); #ifdef INTERMEDIATE_VALUE_KAT int rijndaelDecryptRound(u_int8_t a[4][4], u_int8_t rk[RIJNDAEL_MAXROUNDS+1][4][4], int ROUNDS, int rounds); #endif /* INTERMEDIATE_VALUE_KAT */ #endif /* __RIJNDAEL_ALG_FST_H */