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| [1] | 1 | /*
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| 2 | * rijndael-alg-fst.h v2.3 April '2000
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| 3 | *
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| 4 | * Optimised ANSI C code
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| 5 | *
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| 6 | */
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| 7 |
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| 8 | /*@-fixedformalarray@*/
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| 9 |
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| 10 | #ifndef __RIJNDAEL_ALG_FST_H
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| 11 | #define __RIJNDAEL_ALG_FST_H
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| 12 |
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| 13 | #define MAXKC (256/32)
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| 14 | #define MAXROUNDS 14
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| 15 |
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| 16 | /* USUAL_TYPES */
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| 17 | #ifndef USUAL_TYPES
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| 18 | #define USUAL_TYPES
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| 19 | typedef unsigned char byte;
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| 20 | typedef unsigned char word8;
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| 21 | typedef unsigned short word16;
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| 22 | typedef unsigned int word32;
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| 23 | #endif
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| 24 |
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| 25 | #ifdef SH_ENCRYPT
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| 26 |
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| 27 | int rijndaelKeySched(word8 k[MAXKC][4], word8 rk[MAXROUNDS+1][4][4], int ROUNDS);
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| 28 |
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| 29 | int rijndaelKeyEncToDec(word8 W[MAXROUNDS+1][4][4], int ROUNDS);
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| 30 |
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| 31 | int rijndaelEncrypt(word8 a[16], word8 b[16], word8 rk[MAXROUNDS+1][4][4], int ROUNDS);
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| 32 |
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| 33 |
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| 34 | int rijndaelDecrypt(word8 a[16], word8 b[16], word8 rk[MAXROUNDS+1][4][4], int ROUNDS);
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| 35 |
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| 36 | /* SH_ENCRYPT */
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| 37 | #endif
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| 38 |
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| 39 | /* __RIJNDAEL_ALG_FST_H */
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| 40 | #endif
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| 41 |
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