1 /* $FreeBSD: src/sys/opencrypto/cast.h,v 1.2 2005/01/07 02:29:16 imp Exp $ */
2 /* $OpenBSD: cast.h,v 1.2 2002/03/14 01:26:51 millert Exp $ */
6 * Written by Steve Reid <sreid@sea-to-sky.net>
7 * 100% Public Domain - no warranty
15 u_int32_t xkey[32]; /* Key, after expansion */
16 int rounds; /* Number of rounds to use, 12 or 16 */
19 void cast_setkey(cast_key * key, u_int8_t * rawkey, int keybytes);
20 void cast_encrypt(cast_key * key, u_int8_t * inblock, u_int8_t * outblock);
21 void cast_decrypt(cast_key * key, u_int8_t * inblock, u_int8_t * outblock);
23 #endif /* ifndef _CAST_H_ */