1 /* $OpenBSD: objects.h,v 1.22 2023/06/29 06:11:33 tb Exp $ */ 2 /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com) 3 * All rights reserved. 4 * 5 * This package is an SSL implementation written 6 * by Eric Young (eay@cryptsoft.com). 7 * The implementation was written so as to conform with Netscapes SSL. 8 * 9 * This library is free for commercial and non-commercial use as long as 10 * the following conditions are aheared to. The following conditions 11 * apply to all code found in this distribution, be it the RC4, RSA, 12 * lhash, DES, etc., code; not just the SSL code. The SSL documentation 13 * included with this distribution is covered by the same copyright terms 14 * except that the holder is Tim Hudson (tjh@cryptsoft.com). 15 * 16 * Copyright remains Eric Young's, and as such any Copyright notices in 17 * the code are not to be removed. 18 * If this package is used in a product, Eric Young should be given attribution 19 * as the author of the parts of the library used. 20 * This can be in the form of a textual message at program startup or 21 * in documentation (online or textual) provided with the package. 22 * 23 * Redistribution and use in source and binary forms, with or without 24 * modification, are permitted provided that the following conditions 25 * are met: 26 * 1. Redistributions of source code must retain the copyright 27 * notice, this list of conditions and the following disclaimer. 28 * 2. Redistributions in binary form must reproduce the above copyright 29 * notice, this list of conditions and the following disclaimer in the 30 * documentation and/or other materials provided with the distribution. 31 * 3. All advertising materials mentioning features or use of this software 32 * must display the following acknowledgement: 33 * "This product includes cryptographic software written by 34 * Eric Young (eay@cryptsoft.com)" 35 * The word 'cryptographic' can be left out if the rouines from the library 36 * being used are not cryptographic related :-). 37 * 4. If you include any Windows specific code (or a derivative thereof) from 38 * the apps directory (application code) you must include an acknowledgement: 39 * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" 40 * 41 * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND 42 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 43 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 44 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 45 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 46 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 47 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 48 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 49 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 50 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 51 * SUCH DAMAGE. 52 * 53 * The licence and distribution terms for any publically available version or 54 * derivative of this code cannot be changed. i.e. this code cannot simply be 55 * copied and put under another distribution licence 56 * [including the GNU Public Licence.] 57 */ 58 59 #ifndef HEADER_OBJECTS_H 60 #define HEADER_OBJECTS_H 61 62 #include <openssl/obj_mac.h> 63 64 #define SN_ED25519 SN_Ed25519 65 #define NID_ED25519 NID_Ed25519 66 #define OBJ_ED25519 OBJ_Ed25519 67 68 #include <openssl/bio.h> 69 #include <openssl/asn1.h> 70 71 #define OBJ_NAME_TYPE_UNDEF 0x00 72 #define OBJ_NAME_TYPE_MD_METH 0x01 73 #define OBJ_NAME_TYPE_CIPHER_METH 0x02 74 #define OBJ_NAME_TYPE_PKEY_METH 0x03 75 #define OBJ_NAME_TYPE_COMP_METH 0x04 76 #define OBJ_NAME_TYPE_NUM 0x05 77 78 #define OBJ_NAME_ALIAS 0x8000 79 80 #define OBJ_BSEARCH_VALUE_ON_NOMATCH 0x01 81 #define OBJ_BSEARCH_FIRST_VALUE_ON_MATCH 0x02 82 83 84 #ifdef __cplusplus 85 extern "C" { 86 #endif 87 88 typedef struct obj_name_st { 89 int type; 90 int alias; 91 const char *name; 92 const char *data; 93 } OBJ_NAME; 94 95 #define OBJ_create_and_add_object(a,b,c) OBJ_create(a,b,c) 96 97 98 int OBJ_NAME_init(void); 99 int OBJ_NAME_new_index(unsigned long (*hash_func)(const char *), 100 int (*cmp_func)(const char *, const char *), 101 void (*free_func)(const char *, int, const char *)); 102 const char *OBJ_NAME_get(const char *name, int type); 103 int OBJ_NAME_add(const char *name, int type, const char *data); 104 int OBJ_NAME_remove(const char *name, int type); 105 void OBJ_NAME_cleanup(int type); /* -1 for everything */ 106 void OBJ_NAME_do_all(int type, void (*fn)(const OBJ_NAME *, void *arg), 107 void *arg); 108 void OBJ_NAME_do_all_sorted(int type, void (*fn)(const OBJ_NAME *, void *arg), 109 void *arg); 110 111 ASN1_OBJECT * OBJ_dup(const ASN1_OBJECT *o); 112 ASN1_OBJECT * OBJ_nid2obj(int n); 113 const char * OBJ_nid2ln(int n); 114 const char * OBJ_nid2sn(int n); 115 int OBJ_obj2nid(const ASN1_OBJECT *o); 116 ASN1_OBJECT * OBJ_txt2obj(const char *s, int no_name); 117 int OBJ_obj2txt(char *buf, int buf_len, const ASN1_OBJECT *a, int no_name); 118 int OBJ_txt2nid(const char *s); 119 int OBJ_ln2nid(const char *s); 120 int OBJ_sn2nid(const char *s); 121 int OBJ_cmp(const ASN1_OBJECT *a, const ASN1_OBJECT *b); 122 123 #if defined(LIBRESSL_INTERNAL) 124 const void * OBJ_bsearch_(const void *key, const void *base, int num, 125 int size, int (*cmp)(const void *, const void *)); 126 const void * OBJ_bsearch_ex_(const void *key, const void *base, int num, 127 int size, int (*cmp)(const void *, const void *), 128 int flags); 129 #endif 130 131 int OBJ_new_nid(int num); 132 int OBJ_add_object(const ASN1_OBJECT *obj); 133 int OBJ_create(const char *oid, const char *sn, const char *ln); 134 void OBJ_cleanup(void); 135 int OBJ_create_objects(BIO *in); 136 137 size_t OBJ_length(const ASN1_OBJECT *obj); 138 const unsigned char *OBJ_get0_data(const ASN1_OBJECT *obj); 139 140 int OBJ_find_sigid_algs(int signid, int *pdig_nid, int *ppkey_nid); 141 int OBJ_find_sigid_by_algs(int *psignid, int dig_nid, int pkey_nid); 142 int OBJ_add_sigid(int signid, int dig_id, int pkey_id); 143 void OBJ_sigid_free(void); 144 145 void ERR_load_OBJ_strings(void); 146 147 /* Error codes for the OBJ functions. */ 148 149 /* Function codes. */ 150 #define OBJ_F_OBJ_ADD_OBJECT 105 151 #define OBJ_F_OBJ_CREATE 100 152 #define OBJ_F_OBJ_DUP 101 153 #define OBJ_F_OBJ_NAME_NEW_INDEX 106 154 #define OBJ_F_OBJ_NID2LN 102 155 #define OBJ_F_OBJ_NID2OBJ 103 156 #define OBJ_F_OBJ_NID2SN 104 157 158 /* Reason codes. */ 159 #define OBJ_R_MALLOC_FAILURE 100 160 #define OBJ_R_UNKNOWN_NID 101 161 162 #ifdef __cplusplus 163 } 164 #endif 165 #endif 166