diff options
Diffstat (limited to 'keyexchange/isakmpd-20041012/sysdep/common/cast.h')
| -rw-r--r-- | keyexchange/isakmpd-20041012/sysdep/common/cast.h | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/keyexchange/isakmpd-20041012/sysdep/common/cast.h b/keyexchange/isakmpd-20041012/sysdep/common/cast.h new file mode 100644 index 0000000..c130986 --- /dev/null +++ b/keyexchange/isakmpd-20041012/sysdep/common/cast.h @@ -0,0 +1,22 @@ +/* $OpenBSD: cast.h,v 1.1 2001/01/26 11:34:00 niklas Exp $ */ +/* + * CAST-128 in C + * Written by Steve Reid <sreid@sea-to-sky.net> + * 100% Public Domain - no warranty + * Released 1997.10.11 + */ + +#ifndef _CAST_H_ +#define _CAST_H_ + +typedef struct { + u_int32_t xkey[32]; /* Key, after expansion */ + int rounds; /* Number of rounds to use, 12 or 16 */ +} cast_key; + +void cast_setkey(cast_key* key, u_int8_t* rawkey, int keybytes); +void cast_encrypt(cast_key* key, u_int8_t* inblock, u_int8_t* outblock); +void cast_decrypt(cast_key* key, u_int8_t* inblock, u_int8_t* outblock); + +#endif /* ifndef _CAST_H_ */ + |