1 /* $OpenBSD: xform.c,v 1.16 2001/08/28 12:20:43 ben Exp $ */
3 * The authors of this code are John Ioannidis (ji@tla.org),
4 * Angelos D. Keromytis (kermit@csd.uch.gr),
5 * Niels Provos (provos@physnet.uni-hamburg.de) and
6 * Damien Miller (djm@mindrot.org).
8 * This code was written by John Ioannidis for BSD/OS in Athens, Greece,
11 * Ported to OpenBSD and NetBSD, with additional transforms, in December 1996,
12 * by Angelos D. Keromytis.
14 * Additional transforms and features in 1997 and 1998 by Angelos D. Keromytis
17 * Additional features in 1999 by Angelos D. Keromytis.
19 * AES XTS implementation in 2008 by Damien Miller
21 * Copyright (C) 1995, 1996, 1997, 1998, 1999 by John Ioannidis,
22 * Angelos D. Keromytis and Niels Provos.
24 * Copyright (C) 2001, Angelos D. Keromytis.
26 * Copyright (C) 2008, Damien Miller
27 * Copyright (c) 2014 The FreeBSD Foundation
28 * All rights reserved.
30 * Portions of this software were developed by John-Mark Gurney
31 * under sponsorship of the FreeBSD Foundation and
32 * Rubicon Communications, LLC (Netgate).
34 * Permission to use, copy, and modify this software with or without fee
35 * is hereby granted, provided that this entire notice is included in
36 * all copies of any software which is or includes a copy or
37 * modification of this software.
38 * You may use this code under the GNU public license if you so wish. Please
39 * contribute changes back to the authors under this freer than GPL license
40 * so that we may further the use of strong encryption without limitations to
43 * THIS SOFTWARE IS BEING PROVIDED "AS IS", WITHOUT ANY EXPRESS OR
44 * IMPLIED WARRANTY. IN PARTICULAR, NONE OF THE AUTHORS MAKES ANY
45 * REPRESENTATION OR WARRANTY OF ANY KIND CONCERNING THE
46 * MERCHANTABILITY OF THIS SOFTWARE OR ITS FITNESS FOR ANY PARTICULAR
50 #include <sys/cdefs.h>
51 __FBSDID("$FreeBSD$");
53 #include <sys/param.h>
54 #include <sys/systm.h>
55 #include <sys/malloc.h>
56 #include <sys/sysctl.h>
57 #include <sys/errno.h>
59 #include <sys/kernel.h>
60 #include <machine/cpu.h>
62 #include <crypto/blowfish/blowfish.h>
63 #include <crypto/des/des.h>
64 #include <crypto/rijndael/rijndael.h>
65 #include <crypto/camellia/camellia.h>
66 #include <crypto/sha1.h>
68 #include <opencrypto/cast.h>
69 #include <opencrypto/deflate.h>
70 #include <opencrypto/rmd160.h>
71 #include <opencrypto/skipjack.h>
75 #include <opencrypto/cryptodev.h>
76 #include <opencrypto/xform.h>
78 MALLOC_DEFINE(M_XDATA, "xform", "xform data buffers");
80 /* Encryption instances */
81 struct enc_xform enc_xform_arc4 = {
83 ARC4_BLOCK_LEN, ARC4_IV_LEN, ARC4_MIN_KEY, ARC4_MAX_KEY,
92 /* Include the encryption algorithms */
93 #include "xform_null.c"
94 #include "xform_des1.c"
95 #include "xform_des3.c"
96 #include "xform_blf.c"
97 #include "xform_cast5.c"
98 #include "xform_skipjack.c"
99 #include "xform_rijndael.c"
100 #include "xform_aes_icm.c"
101 #include "xform_aes_xts.c"
102 #include "xform_cml.c"
104 /* Include the authentication and hashing algorithms */
105 #include "xform_gmac.c"
106 #include "xform_md5.c"
107 #include "xform_rmd160.c"
108 #include "xform_sha1.c"
109 #include "xform_sha2.c"
111 /* Include the compression algorithms */
112 #include "xform_deflate.c"