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1 /* $KAME: crypto_openssl.h,v 1.25 2002/04/25 09:48:32 sakane 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 #ifdef HAVE_OPENSSL_EVP_H
33 #include <openssl/evp.h>
34 #endif
35
36 #ifdef HAVE_SIGNING_C
37 /* X509 Certificate */
38 #define GENT_OTHERNAME 0
39 #define GENT_EMAIL 1
40 #define GENT_DNS 2
41 #define GENT_X400 3
42 #define GENT_DIRNAME 4
43 #define GENT_EDIPARTY 5
44 #define GENT_URI 6
45 #define GENT_IPADD 7
46 #define GENT_RID 8
47
48 extern vchar_t *eay_str2asn1dn __P((char *, int));
49 extern int eay_cmp_asn1dn __P((vchar_t *, vchar_t *));
50 extern int eay_check_x509cert __P((vchar_t *, char *, int));
51 extern vchar_t *eay_get_x509asn1subjectname __P((vchar_t *));
52 extern int eay_get_x509subjectaltname __P((vchar_t *, char **, int *, int));
53 extern char *eay_get_x509text __P((vchar_t *));
54 extern vchar_t *eay_get_x509cert __P((char *));
55 extern vchar_t *eay_get_x509sign __P((vchar_t *, vchar_t *, vchar_t *));
56 extern int eay_check_x509sign __P((vchar_t *, vchar_t *, vchar_t *));
57 extern int eay_check_pkcs7sign __P((vchar_t *, vchar_t *, vchar_t *));
58
59 /* RSA */
60 extern vchar_t *eay_rsa_sign __P((vchar_t *, vchar_t *));
61 extern int eay_rsa_verify __P((vchar_t *, vchar_t *, EVP_PKEY *));
62
63 /* ASN.1 */
64 extern vchar_t *eay_get_pkcs1privkey __P((char *));
65 extern vchar_t *eay_get_pkcs1pubkey __P((char *));
66 #endif
67
68 /* string error */
69 extern char *eay_strerror __P((void));
70 extern void eay_init_error __P((void));
71
72 /* DES */
73 extern vchar_t *eay_des_encrypt __P((vchar_t *, vchar_t *, vchar_t *));
74 extern vchar_t *eay_des_decrypt __P((vchar_t *, vchar_t *, vchar_t *));
75 extern int eay_des_weakkey __P((vchar_t *));
76 extern int eay_des_keylen __P((int));
77
78 /* IDEA */
79 extern vchar_t *eay_idea_encrypt __P((vchar_t *, vchar_t *, vchar_t *));
80 extern vchar_t *eay_idea_decrypt __P((vchar_t *, vchar_t *, vchar_t *));
81 extern int eay_idea_weakkey __P((vchar_t *));
82 extern int eay_idea_keylen __P((int));
83
84 /* blowfish */
85 extern vchar_t *eay_bf_encrypt __P((vchar_t *, vchar_t *, vchar_t *));
86 extern vchar_t *eay_bf_decrypt __P((vchar_t *, vchar_t *, vchar_t *));
87 extern int eay_bf_weakkey __P((vchar_t *));
88 extern int eay_bf_keylen __P((int));
89
90 /* RC5 */
91 extern vchar_t *eay_rc5_encrypt __P((vchar_t *, vchar_t *, vchar_t *));
92 extern vchar_t *eay_rc5_decrypt __P((vchar_t *, vchar_t *, vchar_t *));
93 extern int eay_rc5_weakkey __P((vchar_t *));
94 extern int eay_rc5_keylen __P((int));
95
96 /* 3DES */
97 extern vchar_t *eay_3des_encrypt __P((vchar_t *, vchar_t *, vchar_t *));
98 extern vchar_t *eay_3des_decrypt __P((vchar_t *, vchar_t *, vchar_t *));
99 extern int eay_3des_weakkey __P((vchar_t *));
100 extern int eay_3des_keylen __P((int));
101
102 /* CAST */
103 extern vchar_t *eay_cast_encrypt __P((vchar_t *, vchar_t *, vchar_t *));
104 extern vchar_t *eay_cast_decrypt __P((vchar_t *, vchar_t *, vchar_t *));
105 extern int eay_cast_weakkey __P((vchar_t *));
106 extern int eay_cast_keylen __P((int));
107
108 /* AES(RIJNDAEL) */
109 extern vchar_t *eay_aes_encrypt __P((vchar_t *, vchar_t *, vchar_t *));
110 extern vchar_t *eay_aes_decrypt __P((vchar_t *, vchar_t *, vchar_t *));
111 extern int eay_aes_weakkey __P((vchar_t *));
112 extern int eay_aes_keylen __P((int));
113
114 /* misc */
115 extern int eay_null_keylen __P((int));
116 extern int eay_null_hashlen __P((void));
117 extern int eay_kpdk_hashlen __P((void));
118 extern int eay_twofish_keylen __P((int));
119
120 /* hash */
121 /* HMAC SHA2 */
122 extern vchar_t *eay_hmacsha2_512_one __P((vchar_t *, vchar_t *));
123 extern caddr_t eay_hmacsha2_512_init __P((vchar_t *));
124 extern void eay_hmacsha2_512_update __P((caddr_t, vchar_t *));
125 extern vchar_t *eay_hmacsha2_512_final __P((caddr_t));
126 extern vchar_t *eay_hmacsha2_384_one __P((vchar_t *, vchar_t *));
127 extern caddr_t eay_hmacsha2_384_init __P((vchar_t *));
128 extern void eay_hmacsha2_384_update __P((caddr_t, vchar_t *));
129 extern vchar_t *eay_hmacsha2_384_final __P((caddr_t));
130 extern vchar_t *eay_hmacsha2_256_one __P((vchar_t *, vchar_t *));
131 extern caddr_t eay_hmacsha2_256_init __P((vchar_t *));
132 extern void eay_hmacsha2_256_update __P((caddr_t, vchar_t *));
133 extern vchar_t *eay_hmacsha2_256_final __P((caddr_t));
134 /* HMAC SHA1 */
135 extern vchar_t *eay_hmacsha1_one __P((vchar_t *, vchar_t *));
136 extern caddr_t eay_hmacsha1_init __P((vchar_t *));
137 extern void eay_hmacsha1_update __P((caddr_t, vchar_t *));
138 extern vchar_t *eay_hmacsha1_final __P((caddr_t));
139 /* HMAC MD5 */
140 extern vchar_t *eay_hmacmd5_one __P((vchar_t *, vchar_t *));
141 extern caddr_t eay_hmacmd5_init __P((vchar_t *));
142 extern void eay_hmacmd5_update __P((caddr_t, vchar_t *));
143 extern vchar_t *eay_hmacmd5_final __P((caddr_t));
144
145 /* SHA2 functions */
146 extern caddr_t eay_sha2_512_init __P((void));
147 extern void eay_sha2_512_update __P((caddr_t, vchar_t *));
148 extern vchar_t *eay_sha2_512_final __P((caddr_t));
149 extern vchar_t *eay_sha2_512_one __P((vchar_t *));
150 extern int eay_sha2_512_hashlen __P((void));
151
152 extern caddr_t eay_sha2_384_init __P((void));
153 extern void eay_sha2_384_update __P((caddr_t, vchar_t *));
154 extern vchar_t *eay_sha2_384_final __P((caddr_t));
155 extern vchar_t *eay_sha2_384_one __P((vchar_t *));
156 extern int eay_sha2_384_hashlen __P((void));
157
158 extern caddr_t eay_sha2_256_init __P((void));
159 extern void eay_sha2_256_update __P((caddr_t, vchar_t *));
160 extern vchar_t *eay_sha2_256_final __P((caddr_t));
161 extern vchar_t *eay_sha2_256_one __P((vchar_t *));
162 extern int eay_sha2_256_hashlen __P((void));
163
164 /* SHA functions */
165 extern caddr_t eay_sha1_init __P((void));
166 extern void eay_sha1_update __P((caddr_t, vchar_t *));
167 extern vchar_t *eay_sha1_final __P((caddr_t));
168 extern vchar_t *eay_sha1_one __P((vchar_t *));
169 extern int eay_sha1_hashlen __P((void));
170
171 /* MD5 functions */
172 extern caddr_t eay_md5_init __P((void));
173 extern void eay_md5_update __P((caddr_t, vchar_t *));
174 extern vchar_t *eay_md5_final __P((caddr_t));
175 extern vchar_t *eay_md5_one __P((vchar_t *));
176 extern int eay_md5_hashlen __P((void));
177
178 /* eay_set_random */
179 extern vchar_t *eay_set_random __P((u_int32_t));
180
181 /* DH */
182 extern int eay_dh_generate __P((vchar_t *, u_int32_t, u_int, vchar_t **, vchar_t **));
183 extern int eay_dh_compute __P((vchar_t *, u_int32_t, vchar_t *, vchar_t *, vchar_t *, vchar_t **));
184
185 /* misc */
186 extern int eay_revbnl __P((vchar_t *));
187 #include <openssl/bn.h>
188 extern int eay_v2bn __P((BIGNUM **, vchar_t *));
189 extern int eay_bn2v __P((vchar_t **, BIGNUM *));
190
191 extern const char *eay_version __P((void));
192
193 #define CBC_BLOCKLEN 8
194 #define IPSEC_ENCRYPTKEYLEN 8