sys/crypto/rijndael/rijndael-alg-fst.h

   1 /*      $FreeBSD: src/sys/crypto/rijndael/rijndael-alg-fst.h,v 1.2.2.1 2001/07/03 11:01:35 ume Exp $    */
   2 /*      $DragonFly: src/sys/crypto/rijndael/rijndael-alg-fst.h,v 1.2 2003/06/17 04:28:20 dillon Exp $   */
   3 /*      $KAME: rijndael-alg-fst.h,v 1.4 2000/10/02 17:14:26 itojun Exp $        */
   4
   5 /*
   6  * rijndael-alg-fst.h   v2.3   April '2000
   7  *
   8  * Optimised ANSI C code
   9  *
  10  * #define INTERMEDIATE_VALUE_KAT to generate the Intermediate Value Known Answer Test.
  11  */
  12
  13 #ifndef __RIJNDAEL_ALG_FST_H
  14 #define __RIJNDAEL_ALG_FST_H
  15
  16 #define RIJNDAEL_MAXKC                  (256/32)
  17 #define RIJNDAEL_MAXROUNDS              14
  18
  19 int rijndaelKeySched(u_int8_t k[RIJNDAEL_MAXKC][4], u_int8_t rk[RIJNDAEL_MAXROUNDS+1][4][4], int ROUNDS);
  20
  21 int rijndaelKeyEncToDec(u_int8_t W[RIJNDAEL_MAXROUNDS+1][4][4], int ROUNDS);
  22
  23 int rijndaelEncrypt(u_int8_t a[16], u_int8_t b[16], u_int8_t rk[RIJNDAEL_MAXROUNDS+1][4][4], int ROUNDS);
  24
  25 #ifdef INTERMEDIATE_VALUE_KAT
  26 int rijndaelEncryptRound(u_int8_t a[4][4], u_int8_t rk[RIJNDAEL_MAXROUNDS+1][4][4], int ROUNDS, int rounds);
  27 #endif /* INTERMEDIATE_VALUE_KAT */
  28
  29 int rijndaelDecrypt(u_int8_t a[16], u_int8_t b[16], u_int8_t rk[RIJNDAEL_MAXROUNDS+1][4][4], int ROUNDS);
  30
  31 #ifdef INTERMEDIATE_VALUE_KAT
  32 int rijndaelDecryptRound(u_int8_t a[4][4], u_int8_t rk[RIJNDAEL_MAXROUNDS+1][4][4], int ROUNDS, int rounds);
  33 #endif /* INTERMEDIATE_VALUE_KAT */
  34
  35 #endif /* __RIJNDAEL_ALG_FST_H */