[apple/ipsec.git] / ipsec-tools / racoon / crypto_openssl.h

/* $Id: crypto_openssl.h,v 1.11 2004/11/13 11:28:01 manubsd Exp $ */

/*
 * Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
 * All rights reserved.
 * 
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 * 3. Neither the name of the project nor the names of its contributors
 *    may be used to endorse or promote products derived from this software
 *    without specific prior written permission.
 * 
 * THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND
 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED.  IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE
 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 * SUCH DAMAGE.
 */

#ifndef _CRYPTO_OPENSSL_H
#define _CRYPTO_OPENSSL_H

#include "crypto_openssl.h"

#include <openssl/x509v3.h>
#include <openssl/rsa.h>

#define GENT_OTHERNAME	GEN_OTHERNAME
#define GENT_EMAIL	GEN_EMAIL
#define GENT_DNS	GEN_DNS
#define GENT_X400	GEN_X400
#define GENT_DIRNAME	GEN_DIRNAME
#define GENT_EDIPARTY	GEN_EDIPARTY
#define GENT_URI	GEN_URI
#define GENT_IPADD	GEN_IPADD
#define GENT_RID	GEN_RID

extern vchar_t *eay_str2asn1dn __P((const char *, int));
extern vchar_t *eay_hex2asn1dn __P((const char *, int));
extern int eay_cmp_asn1dn __P((vchar_t *, vchar_t *));
extern int eay_check_x509cert __P((vchar_t *, char *, char *, int));
extern vchar_t *eay_get_x509asn1subjectname __P((vchar_t *));
#ifdef __APPLE__
extern int eay_get_x509subjectaltname __P((vchar_t *, char **, int *, int, int*));
extern vchar_t *eay_get_x509_common_name __P((vchar_t *));
#else
extern int eay_get_x509subjectaltname __P((vchar_t *, char **, int *, int));
#endif
extern char *eay_get_x509text __P((vchar_t *));
extern vchar_t *eay_get_x509cert __P((char *));
extern vchar_t *eay_get_x509sign __P((vchar_t *, vchar_t *));
extern int eay_check_x509sign __P((vchar_t *, vchar_t *, vchar_t *));

extern int eay_check_rsasign __P((vchar_t *, vchar_t *, RSA *));
extern vchar_t *eay_get_rsasign __P((vchar_t *, RSA *));

/* RSA */
extern vchar_t *eay_rsa_sign __P((vchar_t *, RSA *));
extern int eay_rsa_verify __P((vchar_t *, vchar_t *, RSA *));

/* ASN.1 */
extern vchar_t *eay_get_pkcs1privkey __P((char *));
extern vchar_t *eay_get_pkcs1pubkey __P((char *));

/* string error */
extern char *eay_strerror __P((void));

/* OpenSSL initialization */
extern void eay_init __P((void));

/* Generic EVP */
extern vchar_t *evp_crypt __P((vchar_t *data, vchar_t *key, vchar_t *iv,
			       const EVP_CIPHER *e, int enc));
extern int evp_weakkey __P((vchar_t *key, const EVP_CIPHER *e));
extern int evp_keylen __P((int len, const EVP_CIPHER *e));

/* DES */
extern vchar_t *eay_des_encrypt __P((vchar_t *, vchar_t *, vchar_t *));
extern vchar_t *eay_des_decrypt __P((vchar_t *, vchar_t *, vchar_t *));
extern int eay_des_weakkey __P((vchar_t *));
extern int eay_des_keylen __P((int));

/* IDEA */
extern vchar_t *eay_idea_encrypt __P((vchar_t *, vchar_t *, vchar_t *));
extern vchar_t *eay_idea_decrypt __P((vchar_t *, vchar_t *, vchar_t *));
extern int eay_idea_weakkey __P((vchar_t *));
extern int eay_idea_keylen __P((int));

/* blowfish */
extern vchar_t *eay_bf_encrypt __P((vchar_t *, vchar_t *, vchar_t *));
extern vchar_t *eay_bf_decrypt __P((vchar_t *, vchar_t *, vchar_t *));
extern int eay_bf_weakkey __P((vchar_t *));
extern int eay_bf_keylen __P((int));

/* RC5 */
extern vchar_t *eay_rc5_encrypt __P((vchar_t *, vchar_t *, vchar_t *));
extern vchar_t *eay_rc5_decrypt __P((vchar_t *, vchar_t *, vchar_t *));
extern int eay_rc5_weakkey __P((vchar_t *));
extern int eay_rc5_keylen __P((int));

/* 3DES */
extern vchar_t *eay_3des_encrypt __P((vchar_t *, vchar_t *, vchar_t *));
extern vchar_t *eay_3des_decrypt __P((vchar_t *, vchar_t *, vchar_t *));
extern int eay_3des_weakkey __P((vchar_t *));
extern int eay_3des_keylen __P((int));

/* CAST */
extern vchar_t *eay_cast_encrypt __P((vchar_t *, vchar_t *, vchar_t *));
extern vchar_t *eay_cast_decrypt __P((vchar_t *, vchar_t *, vchar_t *));
extern int eay_cast_weakkey __P((vchar_t *));
extern int eay_cast_keylen __P((int));

/* AES(RIJNDAEL) */
extern vchar_t *eay_aes_encrypt __P((vchar_t *, vchar_t *, vchar_t *));
extern vchar_t *eay_aes_decrypt __P((vchar_t *, vchar_t *, vchar_t *));
extern int eay_aes_weakkey __P((vchar_t *));
extern int eay_aes_keylen __P((int));

/* misc */
extern int eay_null_keylen __P((int));
extern int eay_null_hashlen __P((void));
extern int eay_kpdk_hashlen __P((void));
extern int eay_twofish_keylen __P((int));

/* hash */
#if defined(WITH_SHA2)
/* HMAC SHA2 */
extern vchar_t *eay_hmacsha2_512_one __P((vchar_t *, vchar_t *));
extern caddr_t eay_hmacsha2_512_init __P((vchar_t *));
extern void eay_hmacsha2_512_update __P((caddr_t, vchar_t *));
extern vchar_t *eay_hmacsha2_512_final __P((caddr_t));
extern vchar_t *eay_hmacsha2_384_one __P((vchar_t *, vchar_t *));
extern caddr_t eay_hmacsha2_384_init __P((vchar_t *));
extern void eay_hmacsha2_384_update __P((caddr_t, vchar_t *));
extern vchar_t *eay_hmacsha2_384_final __P((caddr_t));
extern vchar_t *eay_hmacsha2_256_one __P((vchar_t *, vchar_t *));
extern caddr_t eay_hmacsha2_256_init __P((vchar_t *));
extern void eay_hmacsha2_256_update __P((caddr_t, vchar_t *));
extern vchar_t *eay_hmacsha2_256_final __P((caddr_t));
#endif
/* HMAC SHA1 */
extern vchar_t *eay_hmacsha1_one __P((vchar_t *, vchar_t *));
extern caddr_t eay_hmacsha1_init __P((vchar_t *));
extern void eay_hmacsha1_update __P((caddr_t, vchar_t *));
extern vchar_t *eay_hmacsha1_final __P((caddr_t));
/* HMAC MD5 */
extern vchar_t *eay_hmacmd5_one __P((vchar_t *, vchar_t *));
extern caddr_t eay_hmacmd5_init __P((vchar_t *));
extern void eay_hmacmd5_update __P((caddr_t, vchar_t *));
extern vchar_t *eay_hmacmd5_final __P((caddr_t));

#if defined(WITH_SHA2)
/* SHA2 functions */
extern caddr_t eay_sha2_512_init __P((void));
extern void eay_sha2_512_update __P((caddr_t, vchar_t *));
extern vchar_t *eay_sha2_512_final __P((caddr_t));
extern vchar_t *eay_sha2_512_one __P((vchar_t *));
#endif
extern int eay_sha2_512_hashlen __P((void));

#if defined(WITH_SHA2)
extern caddr_t eay_sha2_384_init __P((void));
extern void eay_sha2_384_update __P((caddr_t, vchar_t *));
extern vchar_t *eay_sha2_384_final __P((caddr_t));
extern vchar_t *eay_sha2_384_one __P((vchar_t *));
#endif
extern int eay_sha2_384_hashlen __P((void));

#if defined(WITH_SHA2)
extern caddr_t eay_sha2_256_init __P((void));
extern void eay_sha2_256_update __P((caddr_t, vchar_t *));
extern vchar_t *eay_sha2_256_final __P((caddr_t));
extern vchar_t *eay_sha2_256_one __P((vchar_t *));
#endif
extern int eay_sha2_256_hashlen __P((void));

/* SHA functions */
extern caddr_t eay_sha1_init __P((void));
extern void eay_sha1_update __P((caddr_t, vchar_t *));
extern vchar_t *eay_sha1_final __P((caddr_t));
extern vchar_t *eay_sha1_one __P((vchar_t *));
extern int eay_sha1_hashlen __P((void));

/* MD5 functions */
extern caddr_t eay_md5_init __P((void));
extern void eay_md5_update __P((caddr_t, vchar_t *));
extern vchar_t *eay_md5_final __P((caddr_t));
extern vchar_t *eay_md5_one __P((vchar_t *));
extern int eay_md5_hashlen __P((void));

/* RNG */
extern vchar_t *eay_set_random __P((u_int32_t));
extern u_int32_t eay_random __P((void));

/* DH */
extern int eay_dh_generate __P((vchar_t *, u_int32_t, u_int, vchar_t **, vchar_t **));
extern int eay_dh_compute __P((vchar_t *, u_int32_t, vchar_t *, vchar_t *, vchar_t *, vchar_t **));

/* Base 64 */
vchar_t *base64_encode(char *in, long inlen);
vchar_t *base64_decode(char *in, long inlen);

RSA *base64_pubkey2rsa(char *in);
RSA *bignum_pubkey2rsa(BIGNUM *in);

/* misc */
extern int eay_revbnl __P((vchar_t *));
#include <openssl/bn.h>
extern int eay_v2bn __P((BIGNUM **, vchar_t *));
extern int eay_bn2v __P((vchar_t **, BIGNUM *));

extern const char *eay_version __P((void));

#define CBC_BLOCKLEN 8
#define IPSEC_ENCRYPTKEYLEN 8

#endif /* _CRYPTO_OPENSSL_H */
Commit	Line	Data
52b7d2ce A	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 "crypto_openssl.h"
	36
	37	#include <openssl/x509v3.h>
	38	#include <openssl/rsa.h>
	39
	40	#define GENT_OTHERNAME GEN_OTHERNAME
	41	#define GENT_EMAIL GEN_EMAIL
	42	#define GENT_DNS GEN_DNS
	43	#define GENT_X400 GEN_X400
	44	#define GENT_DIRNAME GEN_DIRNAME
	45	#define GENT_EDIPARTY GEN_EDIPARTY
	46	#define GENT_URI GEN_URI
	47	#define GENT_IPADD GEN_IPADD
	48	#define GENT_RID GEN_RID
	49
	50	extern vchar_t eay_str2asn1dn __P((const char , int));
	51	extern vchar_t eay_hex2asn1dn __P((const char , int));
	52	extern int eay_cmp_asn1dn __P((vchar_t , vchar_t ));
	53	extern int eay_check_x509cert __P((vchar_t , char , char *, int));
	54	extern vchar_t eay_get_x509asn1subjectname __P((vchar_t ));
	55	#ifdef __APPLE__
	56	extern int eay_get_x509subjectaltname __P((vchar_t , char , int , int, int*));
	57	extern vchar_t eay_get_x509_common_name __P((vchar_t ));
	58	#else
	59	extern int eay_get_x509subjectaltname __P((vchar_t , char , int , int));
	60	#endif
	61	extern char eay_get_x509text __P((vchar_t ));
	62	extern vchar_t eay_get_x509cert __P((char ));
	63	extern vchar_t eay_get_x509sign __P((vchar_t , vchar_t *));
	64	extern int eay_check_x509sign __P((vchar_t , vchar_t , vchar_t *));
65
66	extern int eay_check_rsasign __P((vchar_t , vchar_t , RSA *));
67	extern vchar_t eay_get_rsasign __P((vchar_t , RSA *));
68
69	/* RSA */
70	extern vchar_t eay_rsa_sign __P((vchar_t , RSA *));
71	extern int eay_rsa_verify __P((vchar_t , vchar_t , RSA *));
72
73	/* ASN.1 */
74	extern vchar_t eay_get_pkcs1privkey __P((char ));
75	extern vchar_t eay_get_pkcs1pubkey __P((char ));
76
77	/* string error */
78	extern char *eay_strerror __P((void));
79
80	/* OpenSSL initialization */
81	extern void eay_init __P((void));
82
83	/* Generic EVP */
84	extern vchar_t evp_crypt __P((vchar_t data, vchar_t key, vchar_t iv,
85	const EVP_CIPHER *e, int enc));
86	extern int evp_weakkey __P((vchar_t key, const EVP_CIPHER e));
87	extern int evp_keylen __P((int len, const EVP_CIPHER *e));
88
89	/* DES */
90	extern vchar_t eay_des_encrypt __P((vchar_t , vchar_t , vchar_t ));
91	extern vchar_t eay_des_decrypt __P((vchar_t , vchar_t , vchar_t ));
92	extern int eay_des_weakkey __P((vchar_t *));
93	extern int eay_des_keylen __P((int));
94
95	/* IDEA */
96	extern vchar_t eay_idea_encrypt __P((vchar_t , vchar_t , vchar_t ));
97	extern vchar_t eay_idea_decrypt __P((vchar_t , vchar_t , vchar_t ));
98	extern int eay_idea_weakkey __P((vchar_t *));
99	extern int eay_idea_keylen __P((int));
100
101	/* blowfish */
102	extern vchar_t eay_bf_encrypt __P((vchar_t , vchar_t , vchar_t ));
103	extern vchar_t eay_bf_decrypt __P((vchar_t , vchar_t , vchar_t ));
104	extern int eay_bf_weakkey __P((vchar_t *));
105	extern int eay_bf_keylen __P((int));
106
107	/* RC5 */
108	extern vchar_t eay_rc5_encrypt __P((vchar_t , vchar_t , vchar_t ));
109	extern vchar_t eay_rc5_decrypt __P((vchar_t , vchar_t , vchar_t ));
110	extern int eay_rc5_weakkey __P((vchar_t *));
111	extern int eay_rc5_keylen __P((int));
112
113	/* 3DES */
114	extern vchar_t eay_3des_encrypt __P((vchar_t , vchar_t , vchar_t ));
115	extern vchar_t eay_3des_decrypt __P((vchar_t , vchar_t , vchar_t ));
116	extern int eay_3des_weakkey __P((vchar_t *));
117	extern int eay_3des_keylen __P((int));
118
119	/* CAST */
120	extern vchar_t eay_cast_encrypt __P((vchar_t , vchar_t , vchar_t ));
121	extern vchar_t eay_cast_decrypt __P((vchar_t , vchar_t , vchar_t ));
122	extern int eay_cast_weakkey __P((vchar_t *));
123	extern int eay_cast_keylen __P((int));
124
125	/* AES(RIJNDAEL) */
126	extern vchar_t eay_aes_encrypt __P((vchar_t , vchar_t , vchar_t ));
127	extern vchar_t eay_aes_decrypt __P((vchar_t , vchar_t , vchar_t ));
128	extern int eay_aes_weakkey __P((vchar_t *));
129	extern int eay_aes_keylen __P((int));
130
131	/* misc */
132	extern int eay_null_keylen __P((int));
133	extern int eay_null_hashlen __P((void));
134	extern int eay_kpdk_hashlen __P((void));
135	extern int eay_twofish_keylen __P((int));
136
137	/* hash */
138	#if defined(WITH_SHA2)
139	/* HMAC SHA2 */
140	extern vchar_t eay_hmacsha2_512_one __P((vchar_t , vchar_t *));
141	extern caddr_t eay_hmacsha2_512_init __P((vchar_t *));
142	extern void eay_hmacsha2_512_update __P((caddr_t, vchar_t *));
143	extern vchar_t *eay_hmacsha2_512_final __P((caddr_t));
144	extern vchar_t eay_hmacsha2_384_one __P((vchar_t , vchar_t *));
145	extern caddr_t eay_hmacsha2_384_init __P((vchar_t *));
146	extern void eay_hmacsha2_384_update __P((caddr_t, vchar_t *));
147	extern vchar_t *eay_hmacsha2_384_final __P((caddr_t));
148	extern vchar_t eay_hmacsha2_256_one __P((vchar_t , vchar_t *));
149	extern caddr_t eay_hmacsha2_256_init __P((vchar_t *));
150	extern void eay_hmacsha2_256_update __P((caddr_t, vchar_t *));
151	extern vchar_t *eay_hmacsha2_256_final __P((caddr_t));
152	#endif
153	/* HMAC SHA1 */
154	extern vchar_t eay_hmacsha1_one __P((vchar_t , vchar_t *));
155	extern caddr_t eay_hmacsha1_init __P((vchar_t *));
156	extern void eay_hmacsha1_update __P((caddr_t, vchar_t *));
157	extern vchar_t *eay_hmacsha1_final __P((caddr_t));
158	/* HMAC MD5 */
159	extern vchar_t eay_hmacmd5_one __P((vchar_t , vchar_t *));
160	extern caddr_t eay_hmacmd5_init __P((vchar_t *));
161	extern void eay_hmacmd5_update __P((caddr_t, vchar_t *));
162	extern vchar_t *eay_hmacmd5_final __P((caddr_t));
163
164	#if defined(WITH_SHA2)
165	/* SHA2 functions */
166	extern caddr_t eay_sha2_512_init __P((void));
167	extern void eay_sha2_512_update __P((caddr_t, vchar_t *));
168	extern vchar_t *eay_sha2_512_final __P((caddr_t));
169	extern vchar_t eay_sha2_512_one __P((vchar_t ));
170	#endif
171	extern int eay_sha2_512_hashlen __P((void));
172
173	#if defined(WITH_SHA2)
174	extern caddr_t eay_sha2_384_init __P((void));
175	extern void eay_sha2_384_update __P((caddr_t, vchar_t *));
176	extern vchar_t *eay_sha2_384_final __P((caddr_t));
177	extern vchar_t eay_sha2_384_one __P((vchar_t ));
178	#endif
179	extern int eay_sha2_384_hashlen __P((void));
180
181	#if defined(WITH_SHA2)
182	extern caddr_t eay_sha2_256_init __P((void));
183	extern void eay_sha2_256_update __P((caddr_t, vchar_t *));
184	extern vchar_t *eay_sha2_256_final __P((caddr_t));
185	extern vchar_t eay_sha2_256_one __P((vchar_t ));
186	#endif
187	extern int eay_sha2_256_hashlen __P((void));
188
189	/* SHA functions */
190	extern caddr_t eay_sha1_init __P((void));
191	extern void eay_sha1_update __P((caddr_t, vchar_t *));
192	extern vchar_t *eay_sha1_final __P((caddr_t));
193	extern vchar_t eay_sha1_one __P((vchar_t ));
194	extern int eay_sha1_hashlen __P((void));
195
196	/* MD5 functions */
197	extern caddr_t eay_md5_init __P((void));
198	extern void eay_md5_update __P((caddr_t, vchar_t *));
199	extern vchar_t *eay_md5_final __P((caddr_t));
200	extern vchar_t eay_md5_one __P((vchar_t ));
201	extern int eay_md5_hashlen __P((void));
202
203	/* RNG */
204	extern vchar_t *eay_set_random __P((u_int32_t));
205	extern u_int32_t eay_random __P((void));
206
207	/* DH */
208	extern int eay_dh_generate __P((vchar_t , u_int32_t, u_int, vchar_t , vchar_t *));
209	extern int eay_dh_compute __P((vchar_t , u_int32_t, vchar_t , vchar_t , vchar_t , vchar_t **));
210
211	/* Base 64 */
212	vchar_t base64_encode(char in, long inlen);
213	vchar_t base64_decode(char in, long inlen);
214
215	RSA base64_pubkey2rsa(char in);
216	RSA bignum_pubkey2rsa(BIGNUM in);
217
218	/* misc */
219	extern int eay_revbnl __P((vchar_t *));
220	#include <openssl/bn.h>
221	extern int eay_v2bn __P((BIGNUM *, vchar_t ));
222	extern int eay_bn2v __P((vchar_t *, BIGNUM ));
223
224	extern const char *eay_version __P((void));
225
226	#define CBC_BLOCKLEN 8
227	#define IPSEC_ENCRYPTKEYLEN 8
228
229	#endif /* _CRYPTO_OPENSSL_H */