2 /* $OpenBSD: xform.h,v 1.8 2001/08/28 12:20:43 ben Exp $ */
5 * The author of this code is Angelos D. Keromytis (angelos@cis.upenn.edu)
7 * This code was written by Angelos D. Keromytis in Athens, Greece, in
8 * February 2000. Network Security Technologies Inc. (NSTI) kindly
9 * supported the development of this code.
11 * Copyright (c) 2000 Angelos D. Keromytis
12 * Copyright (c) 2014 The FreeBSD Foundation
13 * All rights reserved.
15 * Portions of this software were developed by John-Mark Gurney
16 * under sponsorship of the FreeBSD Foundation and
17 * Rubicon Communications, LLC (Netgate).
19 * Permission to use, copy, and modify this software without fee
20 * is hereby granted, provided that this entire notice is included in
21 * all source code copies of any software which is or includes a copy or
22 * modification of this software.
24 * THIS SOFTWARE IS BEING PROVIDED "AS IS", WITHOUT ANY EXPRESS OR
25 * IMPLIED WARRANTY. IN PARTICULAR, NONE OF THE AUTHORS MAKES ANY
26 * REPRESENTATION OR WARRANTY OF ANY KIND CONCERNING THE
27 * MERCHANTABILITY OF THIS SOFTWARE OR ITS FITNESS FOR ANY PARTICULAR
31 #ifndef _CRYPTO_XFORM_H_
32 #define _CRYPTO_XFORM_H_
35 #include <crypto/sha1.h>
36 #include <crypto/sha2/sha2.h>
37 #include <opencrypto/rmd160.h>
38 #include <opencrypto/gmac.h>
48 void (*Init) (void *);
49 void (*Setkey) (void *, const u_int8_t *, u_int16_t);
50 void (*Reinit) (void *, const u_int8_t *, u_int16_t);
51 int (*Update) (void *, const u_int8_t *, u_int16_t);
52 void (*Final) (u_int8_t *, void *);
55 /* XXX use a define common with other hash stuff ! */
56 #define AH_ALEN_MAX 64 /* max authenticator hash length */
63 u_int16_t minkey, maxkey;
64 void (*encrypt) (caddr_t, u_int8_t *);
65 void (*decrypt) (caddr_t, u_int8_t *);
66 int (*setkey) (u_int8_t **, u_int8_t *, int len);
67 void (*zerokey) (u_int8_t **);
68 void (*reinit) (caddr_t, u_int8_t *);
75 u_int32_t (*compress) (u_int8_t *, u_int32_t, u_int8_t **);
76 u_int32_t (*decompress) (u_int8_t *, u_int32_t, u_int8_t **);
86 struct aes_gmac_ctx aes_gmac_ctx;
89 extern struct enc_xform enc_xform_null;
90 extern struct enc_xform enc_xform_des;
91 extern struct enc_xform enc_xform_3des;
92 extern struct enc_xform enc_xform_blf;
93 extern struct enc_xform enc_xform_cast5;
94 extern struct enc_xform enc_xform_skipjack;
95 extern struct enc_xform enc_xform_rijndael128;
96 extern struct enc_xform enc_xform_aes_icm;
97 extern struct enc_xform enc_xform_aes_nist_gcm;
98 extern struct enc_xform enc_xform_aes_nist_gmac;
99 extern struct enc_xform enc_xform_aes_xts;
100 extern struct enc_xform enc_xform_arc4;
101 extern struct enc_xform enc_xform_camellia;
103 extern struct auth_hash auth_hash_null;
104 extern struct auth_hash auth_hash_key_md5;
105 extern struct auth_hash auth_hash_key_sha1;
106 extern struct auth_hash auth_hash_hmac_md5;
107 extern struct auth_hash auth_hash_hmac_sha1;
108 extern struct auth_hash auth_hash_hmac_ripemd_160;
109 extern struct auth_hash auth_hash_hmac_sha2_256;
110 extern struct auth_hash auth_hash_hmac_sha2_384;
111 extern struct auth_hash auth_hash_hmac_sha2_512;
112 extern struct auth_hash auth_hash_nist_gmac_aes_128;
113 extern struct auth_hash auth_hash_nist_gmac_aes_192;
114 extern struct auth_hash auth_hash_nist_gmac_aes_256;
116 extern struct comp_algo comp_algo_deflate;
119 #include <sys/malloc.h>
120 MALLOC_DECLARE(M_XDATA);
122 #endif /* _CRYPTO_XFORM_H_ */