xnu-344.tar.gz

[apple/xnu.git] / bsd / crypto / rc5 / rc5.h

diff --git a/bsd/crypto/rc5/rc5.h b/bsd/crypto/rc5/rc5.h
deleted file mode 100644 (file)
index bc6d80b..0000000
--- a/bsd/crypto/rc5/rc5.h
+++ /dev/null
@@ -1,84 +0,0 @@
-/*
- * Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. Neither the name of the project nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#ifndef _RFC2040_RC5_H_
-#define _RFC2040_RC5_H_
-
-#include <sys/param.h>
-#include <sys/systm.h>
-#include <sys/mbuf.h>
-
-/*
- * if RC5_WORD change, W also may be changed.
- */
-typedef u_int32_t      RC5_WORD;
-
-#define W              (32)
-#define WW             (W / 8)
-#define ROT_MASK       (W - 1)
-#define BB             ((2 * W) / 8)
-
-#define SHLL(x, s)     ((RC5_WORD)((x) << ((s)&ROT_MASK)))
-#define SHLR(x, s, w)  ((RC5_WORD)((x) >> ((w)-((s)&ROT_MASK))))
-#define SHRL(x, s, w)  ((RC5_WORD)((x) << ((w)-((s)&ROT_MASK))))
-#define SHRR(x, s)     ((RC5_WORD)((x) >> ((s)&ROT_MASK)))
-
-#define ROTL(x, s, w)  ((RC5_WORD)(SHLL((x), (s))|SHLR((x), (s), (w))))
-#define ROTR(x, s, w)  ((RC5_WORD)(SHRL((x), (s), (w))|SHRR((x), (s))))
-
-#define P16    0xb7e1
-#define Q16    0x9e37
-#define P32    0xb7e15163
-#define Q32    0x9e3779b9
-#define P64    0xb7e151628aed2a6b
-#define Q64    0x9e3779b97f4a7c15
-
-#if W == 16
-#define Pw     P16
-#define Qw     Q16
-#elif W == 32
-#define Pw     P32
-#define Qw     Q32
-#elif W == 64
-#define Pw     P64
-#define Qw     Q64
-#endif
-
-#define RC5_ENCRYPT    1
-#define RC5_DECRYPT    0
-
-extern void set_rc5_expandkey __P((RC5_WORD *, u_int8_t *, size_t, int));
-extern void rc5_encrypt_round16 __P((u_int8_t *, const u_int8_t *,
-                               const RC5_WORD *));
-extern void rc5_decrypt_round16 __P((u_int8_t *, const u_int8_t *,
-                               const RC5_WORD *));
-extern void rc5_cbc_process __P((struct mbuf *, size_t, size_t, RC5_WORD *,
-                               u_int8_t *, int));
-
-#endif