ipsec-tools/racoon/crypto_openssl.h

   1 /* $Id: crypto_openssl.h,v 1.11 2004/11/13 11:28:01 manubsd Exp $ */
   2
   3 /*
   4  * Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
   5  * All rights reserved.
   6  *
   7  * Redistribution and use in source and binary forms, with or without
   8  * modification, are permitted provided that the following conditions
   9  * are met:
  10  * 1. Redistributions of source code must retain the above copyright
  11  *    notice, this list of conditions and the following disclaimer.
  12  * 2. Redistributions in binary form must reproduce the above copyright
  13  *    notice, this list of conditions and the following disclaimer in the
  14  *    documentation and/or other materials provided with the distribution.
  15  * 3. Neither the name of the project nor the names of its contributors
  16  *    may be used to endorse or promote products derived from this software
  17  *    without specific prior written permission.
  18  *
  19  * THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND
  20  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  21  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  22  * ARE DISCLAIMED.  IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE
  23  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  24  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  25  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  26  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  27  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  28  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  29  * SUCH DAMAGE.
  30  */
  31
  32 #ifndef _CRYPTO_OPENSSL_H
  33 #define _CRYPTO_OPENSSL_H
  34
  35 #include "vmbuf.h"
  36 #include "crypto_openssl.h"
  37 #ifdef HAVE_OPENSSL
  38 #include <openssl/x509v3.h>
  39 #include <openssl/rsa.h>
  40
  41 #define GENT_OTHERNAME  GEN_OTHERNAME
  42 #define GENT_EMAIL      GEN_EMAIL
  43 #define GENT_DNS        GEN_DNS
  44 #define GENT_IPADD      GEN_IPADD
  45
  46 extern int eay_cmp_asn1dn (vchar_t *, vchar_t *);
  47 extern int eay_get_x509subjectaltname (vchar_t *, char **, int *, int, int*);
  48 extern vchar_t *eay_get_x509_common_name (vchar_t *);
  49
  50 /* string error */
  51 extern char *eay_strerror (void);
  52
  53 /* OpenSSL initialization */
  54 extern void eay_init (void);
  55 #endif /* HAVE_OPENSSL */
  56
  57 /* DES */
  58 extern vchar_t *eay_des_encrypt (vchar_t *, vchar_t *, vchar_t *);
  59 extern vchar_t *eay_des_decrypt (vchar_t *, vchar_t *, vchar_t *);
  60 extern int eay_des_weakkey (vchar_t *);
  61 extern int eay_des_keylen (int);
  62
  63 /* 3DES */
  64 extern vchar_t *eay_3des_encrypt (vchar_t *, vchar_t *, vchar_t *);
  65 extern vchar_t *eay_3des_decrypt (vchar_t *, vchar_t *, vchar_t *);
  66 extern int eay_3des_weakkey (vchar_t *);
  67 extern int eay_3des_keylen (int);
  68
  69 /* AES(RIJNDAEL) */
  70 extern vchar_t *eay_aes_encrypt (vchar_t *, vchar_t *, vchar_t *);
  71 extern vchar_t *eay_aes_decrypt (vchar_t *, vchar_t *, vchar_t *);
  72 extern int eay_aes_weakkey (vchar_t *);
  73 extern int eay_aes_keylen (int);
  74
  75 /* misc */
  76 extern int eay_null_keylen (int);
  77 extern int eay_null_hashlen (void);
  78
  79 /* hash */
  80 #if defined(WITH_SHA2)
  81 /* HMAC SHA2 */
  82 extern vchar_t *eay_hmacsha2_512_one (vchar_t *, vchar_t *);
  83 extern caddr_t eay_hmacsha2_512_init (vchar_t *);
  84 extern void eay_hmacsha2_512_update (caddr_t, vchar_t *);
  85 extern vchar_t *eay_hmacsha2_512_final (caddr_t);
  86 extern vchar_t *eay_hmacsha2_384_one (vchar_t *, vchar_t *);
  87 extern caddr_t eay_hmacsha2_384_init (vchar_t *);
  88 extern void eay_hmacsha2_384_update (caddr_t, vchar_t *);
  89 extern vchar_t *eay_hmacsha2_384_final (caddr_t);
  90 extern vchar_t *eay_hmacsha2_256_one (vchar_t *, vchar_t *);
  91 extern caddr_t eay_hmacsha2_256_init (vchar_t *);
  92 extern void eay_hmacsha2_256_update (caddr_t, vchar_t *);
  93 extern vchar_t *eay_hmacsha2_256_final (caddr_t);
  94 #endif
  95 /* HMAC SHA1 */
  96 extern vchar_t *eay_hmacsha1_one (vchar_t *, vchar_t *);
  97 extern caddr_t eay_hmacsha1_init (vchar_t *);
  98 extern void eay_hmacsha1_update (caddr_t, vchar_t *);
  99 extern vchar_t *eay_hmacsha1_final (caddr_t);
 100 /* HMAC MD5 */
 101 extern vchar_t *eay_hmacmd5_one (vchar_t *, vchar_t *);
 102 extern caddr_t eay_hmacmd5_init (vchar_t *);
 103 extern void eay_hmacmd5_update (caddr_t, vchar_t *);
 104 extern vchar_t *eay_hmacmd5_final (caddr_t);
 105
 106
 107 #if defined(WITH_SHA2)
 108 /* SHA2 functions */
 109 extern caddr_t eay_sha2_512_init (void);
 110 extern void eay_sha2_512_update (caddr_t, vchar_t *);
 111 extern vchar_t *eay_sha2_512_final (caddr_t);
 112 extern vchar_t *eay_sha2_512_one (vchar_t *);
 113 #endif
 114 extern int eay_sha2_512_hashlen (void);
 115
 116 #if defined(WITH_SHA2)
 117 extern caddr_t eay_sha2_384_init (void);
 118 extern void eay_sha2_384_update (caddr_t, vchar_t *);
 119 extern vchar_t *eay_sha2_384_final (caddr_t);
 120 extern vchar_t *eay_sha2_384_one (vchar_t *);
 121 #endif
 122 extern int eay_sha2_384_hashlen (void);
 123
 124 #if defined(WITH_SHA2)
 125 extern caddr_t eay_sha2_256_init (void);
 126 extern void eay_sha2_256_update (caddr_t, vchar_t *);
 127 extern vchar_t *eay_sha2_256_final (caddr_t);
 128 extern vchar_t *eay_sha2_256_one (vchar_t *);
 129 #endif
 130 extern int eay_sha2_256_hashlen (void);
 131
 132 /* SHA functions */
 133 extern caddr_t eay_sha1_init (void);
 134 extern void eay_sha1_update (caddr_t, vchar_t *);
 135 extern vchar_t *eay_sha1_final (caddr_t);
 136 extern vchar_t *eay_sha1_one (vchar_t *);
 137 extern int eay_sha1_hashlen (void);
 138
 139 /* MD5 functions */
 140 extern caddr_t eay_md5_init (void);
 141 extern void eay_md5_update (caddr_t, vchar_t *);
 142 extern vchar_t *eay_md5_final (caddr_t);
 143 extern vchar_t *eay_md5_one (vchar_t *);
 144 extern int eay_md5_hashlen (void);
 145
 146 /* RNG */
 147 extern vchar_t *eay_set_random (u_int32_t);
 148 extern u_int32_t eay_random (void);
 149
 150 /* DH */
 151 extern int eay_dh_generate (vchar_t *, u_int32_t, u_int, vchar_t **, vchar_t **);
 152 extern int eay_dh_compute (vchar_t *, u_int32_t, vchar_t *, vchar_t *, vchar_t *, vchar_t **);
 153
 154 /* misc */
 155 #ifdef HAVE_OPENSSL
 156 #include <openssl/bn.h>
 157 extern int eay_v2bn (BIGNUM **, vchar_t *);
 158 extern int eay_bn2v (vchar_t **, BIGNUM *);
 159
 160 extern const char *eay_version (void);
 161 #endif
 162
 163 #define CBC_BLOCKLEN 8
 164 #define IPSEC_ENCRYPTKEYLEN 8
 165
 166 #endif /* _CRYPTO_OPENSSL_H */