1 /* $NetBSD: crypto_openssl.h,v 1.9 2018/02/07 03:59:03 christos Exp $ */ 2 3 /* Id: crypto_openssl.h,v 1.11 2004/11/13 11:28:01 manubsd Exp */ 4 5 /* 6 * Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project. 7 * All rights reserved. 8 * 9 * Redistribution and use in source and binary forms, with or without 10 * modification, are permitted provided that the following conditions 11 * are met: 12 * 1. Redistributions of source code must retain the above copyright 13 * notice, this list of conditions and the following disclaimer. 14 * 2. Redistributions in binary form must reproduce the above copyright 15 * notice, this list of conditions and the following disclaimer in the 16 * documentation and/or other materials provided with the distribution. 17 * 3. Neither the name of the project nor the names of its contributors 18 * may be used to endorse or promote products derived from this software 19 * without specific prior written permission. 20 * 21 * THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND 22 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 23 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 24 * ARE DISCLAIMED. IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE 25 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 26 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 27 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 28 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 29 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 30 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 31 * SUCH DAMAGE. 32 */ 33 34 #ifndef _CRYPTO_OPENSSL_H 35 #define _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(const char *, int); 51 extern vchar_t *eay_hex2asn1dn(const char *, int); 52 extern int eay_cmp_asn1dn(vchar_t *, vchar_t *); 53 extern int eay_check_x509cert(vchar_t *, char *, char *, int); 54 extern vchar_t *eay_get_x509asn1subjectname(vchar_t *); 55 extern int eay_get_x509subjectaltname(vchar_t *, char **, int *, int); 56 extern vchar_t * eay_get_x509asn1issuername(vchar_t *); 57 extern char *eay_get_x509text(vchar_t *); 58 extern vchar_t *eay_get_x509cert(char *); 59 extern vchar_t *eay_get_x509sign(vchar_t *, vchar_t *); 60 extern int eay_check_x509sign(vchar_t *, vchar_t *, vchar_t *); 61 62 extern int eay_check_rsasign(vchar_t *, vchar_t *, RSA *); 63 extern vchar_t *eay_get_rsasign(vchar_t *, RSA *); 64 65 /* RSA */ 66 extern vchar_t *eay_rsa_sign(vchar_t *, RSA *); 67 extern int eay_rsa_verify(vchar_t *, vchar_t *, RSA *); 68 69 /* ASN.1 */ 70 extern vchar_t *eay_get_pkcs1privkey(char *); 71 extern vchar_t *eay_get_pkcs1pubkey(char *); 72 73 /* string error */ 74 extern char *eay_strerror(void); 75 76 /* OpenSSL initialization */ 77 extern void eay_init(void); 78 79 /* Generic EVP */ 80 extern vchar_t *evp_crypt(vchar_t *data, vchar_t *key, vchar_t *iv, 81 const EVP_CIPHER *e, int enc); 82 extern int evp_weakkey(vchar_t *key, const EVP_CIPHER *e); 83 extern int evp_keylen(int len, const EVP_CIPHER *e); 84 85 /* DES */ 86 extern vchar_t *eay_des_encrypt(vchar_t *, vchar_t *, vchar_t *); 87 extern vchar_t *eay_des_decrypt(vchar_t *, vchar_t *, vchar_t *); 88 extern int eay_des_weakkey(vchar_t *); 89 extern int eay_des_keylen(int); 90 91 /* IDEA */ 92 extern vchar_t *eay_idea_encrypt(vchar_t *, vchar_t *, vchar_t *); 93 extern vchar_t *eay_idea_decrypt(vchar_t *, vchar_t *, vchar_t *); 94 extern int eay_idea_weakkey(vchar_t *); 95 extern int eay_idea_keylen(int); 96 97 /* blowfish */ 98 extern vchar_t *eay_bf_encrypt(vchar_t *, vchar_t *, vchar_t *); 99 extern vchar_t *eay_bf_decrypt(vchar_t *, vchar_t *, vchar_t *); 100 extern int eay_bf_weakkey(vchar_t *); 101 extern int eay_bf_keylen(int); 102 103 /* RC5 */ 104 extern vchar_t *eay_rc5_encrypt(vchar_t *, vchar_t *, vchar_t *); 105 extern vchar_t *eay_rc5_decrypt(vchar_t *, vchar_t *, vchar_t *); 106 extern int eay_rc5_weakkey(vchar_t *); 107 extern int eay_rc5_keylen(int); 108 109 /* 3DES */ 110 extern vchar_t *eay_3des_encrypt(vchar_t *, vchar_t *, vchar_t *); 111 extern vchar_t *eay_3des_decrypt(vchar_t *, vchar_t *, vchar_t *); 112 extern int eay_3des_weakkey(vchar_t *); 113 extern int eay_3des_keylen(int); 114 115 /* CAST */ 116 extern vchar_t *eay_cast_encrypt(vchar_t *, vchar_t *, vchar_t *); 117 extern vchar_t *eay_cast_decrypt(vchar_t *, vchar_t *, vchar_t *); 118 extern int eay_cast_weakkey(vchar_t *); 119 extern int eay_cast_keylen(int); 120 121 /* AES(RIJNDAEL) */ 122 extern vchar_t *eay_aes_encrypt(vchar_t *, vchar_t *, vchar_t *); 123 extern vchar_t *eay_aes_decrypt(vchar_t *, vchar_t *, vchar_t *); 124 extern int eay_aes_weakkey(vchar_t *); 125 extern int eay_aes_keylen(int); 126 127 /* AES GCM 16*/ 128 extern int eay_aesgcm_keylen(int); 129 130 #if defined(HAVE_OPENSSL_CAMELLIA_H) 131 /* Camellia */ 132 extern vchar_t *eay_camellia_encrypt(vchar_t *, vchar_t *, vchar_t *); 133 extern vchar_t *eay_camellia_decrypt(vchar_t *, vchar_t *, vchar_t *); 134 extern int eay_camellia_weakkey(vchar_t *); 135 extern int eay_camellia_keylen(int); 136 #endif 137 138 /* misc */ 139 extern int eay_null_keylen(int); 140 extern int eay_null_hashlen(void); 141 extern int eay_kpdk_hashlen(void); 142 extern int eay_twofish_keylen(int); 143 144 /* hash */ 145 #if defined(WITH_SHA2) 146 /* HMAC SHA2 */ 147 extern vchar_t *eay_hmacsha2_512_one(vchar_t *, vchar_t *); 148 extern caddr_t eay_hmacsha2_512_init(vchar_t *); 149 extern void eay_hmacsha2_512_update(caddr_t, vchar_t *); 150 extern vchar_t *eay_hmacsha2_512_final(caddr_t); 151 extern vchar_t *eay_hmacsha2_384_one(vchar_t *, vchar_t *); 152 extern caddr_t eay_hmacsha2_384_init(vchar_t *); 153 extern void eay_hmacsha2_384_update(caddr_t, vchar_t *); 154 extern vchar_t *eay_hmacsha2_384_final(caddr_t); 155 extern vchar_t *eay_hmacsha2_256_one(vchar_t *, vchar_t *); 156 extern caddr_t eay_hmacsha2_256_init(vchar_t *); 157 extern void eay_hmacsha2_256_update(caddr_t, vchar_t *); 158 extern vchar_t *eay_hmacsha2_256_final(caddr_t); 159 #endif 160 /* HMAC SHA1 */ 161 extern vchar_t *eay_hmacsha1_one(vchar_t *, vchar_t *); 162 extern caddr_t eay_hmacsha1_init(vchar_t *); 163 extern void eay_hmacsha1_update(caddr_t, vchar_t *); 164 extern vchar_t *eay_hmacsha1_final(caddr_t); 165 /* HMAC MD5 */ 166 extern vchar_t *eay_hmacmd5_one(vchar_t *, vchar_t *); 167 extern caddr_t eay_hmacmd5_init(vchar_t *); 168 extern void eay_hmacmd5_update(caddr_t, vchar_t *); 169 extern vchar_t *eay_hmacmd5_final(caddr_t); 170 171 #if defined(WITH_SHA2) 172 /* SHA2 functions */ 173 extern caddr_t eay_sha2_512_init(void); 174 extern void eay_sha2_512_update(caddr_t, vchar_t *); 175 extern vchar_t *eay_sha2_512_final(caddr_t); 176 extern vchar_t *eay_sha2_512_one(vchar_t *); 177 #endif 178 extern int eay_sha2_512_hashlen(void); 179 180 #if defined(WITH_SHA2) 181 extern caddr_t eay_sha2_384_init(void); 182 extern void eay_sha2_384_update(caddr_t, vchar_t *); 183 extern vchar_t *eay_sha2_384_final(caddr_t); 184 extern vchar_t *eay_sha2_384_one(vchar_t *); 185 #endif 186 extern int eay_sha2_384_hashlen(void); 187 188 #if defined(WITH_SHA2) 189 extern caddr_t eay_sha2_256_init(void); 190 extern void eay_sha2_256_update(caddr_t, vchar_t *); 191 extern vchar_t *eay_sha2_256_final(caddr_t); 192 extern vchar_t *eay_sha2_256_one(vchar_t *); 193 #endif 194 extern int eay_sha2_256_hashlen(void); 195 196 /* SHA functions */ 197 extern caddr_t eay_sha1_init(void); 198 extern void eay_sha1_update(caddr_t, vchar_t *); 199 extern vchar_t *eay_sha1_final(caddr_t); 200 extern vchar_t *eay_sha1_one(vchar_t *); 201 extern int eay_sha1_hashlen(void); 202 203 /* MD5 functions */ 204 extern caddr_t eay_md5_init(void); 205 extern void eay_md5_update(caddr_t, vchar_t *); 206 extern vchar_t *eay_md5_final(caddr_t); 207 extern vchar_t *eay_md5_one(vchar_t *); 208 extern int eay_md5_hashlen(void); 209 210 /* RNG */ 211 extern vchar_t *eay_set_random(u_int32_t); 212 extern u_int32_t eay_random(void); 213 214 /* DH */ 215 extern int eay_dh_generate(vchar_t *, u_int32_t, u_int, vchar_t **, vchar_t **); 216 extern int eay_dh_compute(vchar_t *, u_int32_t, vchar_t *, vchar_t *, 217 vchar_t *, vchar_t **); 218 219 /* Base 64 */ 220 vchar_t *base64_encode(char *, long); 221 vchar_t *base64_decode(char *, long); 222 223 RSA *base64_pubkey2rsa(char *); 224 RSA *bignum_pubkey2rsa(BIGNUM *); 225 226 /* misc */ 227 extern int eay_revbnl(vchar_t *); 228 #include <openssl/bn.h> 229 extern int eay_v2bn(BIGNUM **, vchar_t *); 230 extern int eay_bn2v(vchar_t **, BIGNUM *); 231 232 extern const char *eay_version(void); 233 234 #define CBC_BLOCKLEN 8 235 #define IPSEC_ENCRYPTKEYLEN 8 236 237 #endif /* _CRYPTO_OPENSSL_H */ 238