1 /* $FreeBSD: src/sys/opencrypto/xform.h,v 1.4 2007/05/09 19:37:02 gnn Exp $ */
2 /* $DragonFly: src/sys/opencrypto/xform.h,v 1.2 2003/06/17 04:28:54 dillon Exp $ */
3 /* $OpenBSD: xform.h,v 1.8 2001/08/28 12:20:43 ben Exp $ */
6 * The author of this code is Angelos D. Keromytis (angelos@cis.upenn.edu)
8 * This code was written by Angelos D. Keromytis in Athens, Greece, in
9 * February 2000. Network Security Technologies Inc. (NSTI) kindly
10 * supported the development of this code.
12 * Copyright (c) 2000 Angelos D. Keromytis
14 * Permission to use, copy, and modify this software without fee
15 * is hereby granted, provided that this entire notice is included in
16 * all source code copies of any software which is or includes a copy or
17 * modification of this software.
19 * THIS SOFTWARE IS BEING PROVIDED "AS IS", WITHOUT ANY EXPRESS OR
20 * IMPLIED WARRANTY. IN PARTICULAR, NONE OF THE AUTHORS MAKES ANY
21 * REPRESENTATION OR WARRANTY OF ANY KIND CONCERNING THE
22 * MERCHANTABILITY OF THIS SOFTWARE OR ITS FITNESS FOR ANY PARTICULAR
26 #ifndef _CRYPTO_XFORM_H_
27 #define _CRYPTO_XFORM_H_
30 #include <crypto/sha1.h>
31 #include <crypto/sha2/sha2.h>
32 #include <opencrypto/rmd160.h>
33 #include <opencrypto/gmac.h>
43 void (*Init) (void *);
44 void (*Setkey) (void *, const u_int8_t *, u_int16_t);
45 void (*Reinit) (void *, const u_int8_t *, u_int16_t);
46 int (*Update) (void *, u_int8_t *, u_int16_t);
47 void (*Final) (u_int8_t *, void *);
50 #define AH_ALEN_MAX 20 /* max authenticator hash length */
55 u_int16_t blocksize, ivsize;
56 u_int16_t minkey, maxkey;
57 void (*encrypt) (caddr_t, u_int8_t *, u_int8_t *);
58 void (*decrypt) (caddr_t, u_int8_t *, u_int8_t *);
59 int (*setkey) (u_int8_t **, u_int8_t *, int len);
60 void (*zerokey) (u_int8_t **);
61 void (*reinit) (caddr_t, u_int8_t *);
68 u_int32_t (*compress) (u_int8_t *, u_int32_t, u_int8_t **);
69 u_int32_t (*decompress) (u_int8_t *, u_int32_t, u_int8_t **);
79 AES_GMAC_CTX aes_gmac_ctx;
82 extern struct enc_xform enc_xform_null;
83 extern struct enc_xform enc_xform_des;
84 extern struct enc_xform enc_xform_3des;
85 extern struct enc_xform enc_xform_blf;
86 extern struct enc_xform enc_xform_cast5;
87 extern struct enc_xform enc_xform_skipjack;
88 extern struct enc_xform enc_xform_rijndael128;
89 extern struct enc_xform enc_xform_aes_xts;
90 extern struct enc_xform enc_xform_aes_ctr;
91 extern struct enc_xform enc_xform_aes_gcm;
92 extern struct enc_xform enc_xform_aes_gmac;
93 extern struct enc_xform enc_xform_arc4;
94 extern struct enc_xform enc_xform_camellia;
95 extern struct enc_xform enc_xform_twofish;
96 extern struct enc_xform enc_xform_serpent;
97 extern struct enc_xform enc_xform_twofish_xts;
98 extern struct enc_xform enc_xform_serpent_xts;
100 extern struct auth_hash auth_hash_null;
101 extern struct auth_hash auth_hash_key_md5;
102 extern struct auth_hash auth_hash_key_sha1;
103 extern struct auth_hash auth_hash_hmac_md5;
104 extern struct auth_hash auth_hash_hmac_sha1;
105 extern struct auth_hash auth_hash_hmac_ripemd_160;
106 extern struct auth_hash auth_hash_hmac_sha2_256;
107 extern struct auth_hash auth_hash_hmac_sha2_384;
108 extern struct auth_hash auth_hash_hmac_sha2_512;
109 extern struct auth_hash auth_hash_gmac_aes_128;
110 extern struct auth_hash auth_hash_gmac_aes_192;
111 extern struct auth_hash auth_hash_gmac_aes_256;
113 extern struct comp_algo comp_algo_deflate;
116 #include <sys/malloc.h>
117 MALLOC_DECLARE(M_XDATA);
119 #endif /* _CRYPTO_XFORM_H_ */