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