/* $OpenBSD: engine.h,v 1.44 2024/03/02 10:22:07 tb Exp $ */ /* Written by Geoff Thorpe (geoff@geoffthorpe.net) for the OpenSSL * project 2000. */ /* ==================================================================== * Copyright (c) 1999-2004 The OpenSSL 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. All advertising materials mentioning features or use of this * software must display the following acknowledgment: * "This product includes software developed by the OpenSSL Project * for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)" * * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to * endorse or promote products derived from this software without * prior written permission. For written permission, please contact * licensing@OpenSSL.org. * * 5. Products derived from this software may not be called "OpenSSL" * nor may "OpenSSL" appear in their names without prior written * permission of the OpenSSL Project. * * 6. Redistributions of any form whatsoever must retain the following * acknowledgment: * "This product includes software developed by the OpenSSL Project * for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)" * * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY * EXPRESSED 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 OpenSSL PROJECT OR * ITS 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. * ==================================================================== * * This product includes cryptographic software written by Eric Young * (eay@cryptsoft.com). This product includes software written by Tim * Hudson (tjh@cryptsoft.com). * */ /* ==================================================================== * Copyright 2002 Sun Microsystems, Inc. ALL RIGHTS RESERVED. * ECDH support in OpenSSL originally developed by * SUN MICROSYSTEMS, INC., and contributed to the OpenSSL project. */ #ifndef HEADER_ENGINE_H #define HEADER_ENGINE_H #include #include #include #include #ifdef __cplusplus extern "C" { #endif #define ENGINE_METHOD_RSA (unsigned int)0x0001 #define ENGINE_METHOD_DSA (unsigned int)0x0002 #define ENGINE_METHOD_DH (unsigned int)0x0004 #define ENGINE_METHOD_RAND (unsigned int)0x0008 #define ENGINE_METHOD_CIPHERS (unsigned int)0x0040 #define ENGINE_METHOD_DIGESTS (unsigned int)0x0080 #define ENGINE_METHOD_STORE (unsigned int)0x0100 #define ENGINE_METHOD_PKEY_METHS (unsigned int)0x0200 #define ENGINE_METHOD_PKEY_ASN1_METHS (unsigned int)0x0400 #define ENGINE_METHOD_EC (unsigned int)0x0800 #define ENGINE_METHOD_ALL (unsigned int)0xFFFF #define ENGINE_METHOD_NONE (unsigned int)0x0000 /* * Prototypes for the stub functions in engine_stubs.c. They are provided to * build M2Crypto, Dovecot, apr-utils without patching. */ void ENGINE_load_builtin_engines(void); void ENGINE_load_dynamic(void); void ENGINE_load_openssl(void); int ENGINE_register_all_complete(void); void ENGINE_cleanup(void); ENGINE *ENGINE_new(void); int ENGINE_free(ENGINE *engine); int ENGINE_init(ENGINE *engine); int ENGINE_finish(ENGINE *engine); ENGINE *ENGINE_by_id(const char *id); const char *ENGINE_get_id(const ENGINE *engine); const char *ENGINE_get_name(const ENGINE *engine); int ENGINE_set_default(ENGINE *engine, unsigned int flags); ENGINE *ENGINE_get_default_RSA(void); int ENGINE_set_default_RSA(ENGINE *engine); int ENGINE_ctrl_cmd(ENGINE *engine, const char *cmd_name, long i, void *p, void (*f)(void), int cmd_optional); int ENGINE_ctrl_cmd_string(ENGINE *engine, const char *cmd, const char *arg, int cmd_optional); EVP_PKEY *ENGINE_load_private_key(ENGINE *engine, const char *key_id, UI_METHOD *ui_method, void *callback_data); EVP_PKEY *ENGINE_load_public_key(ENGINE *engine, const char *key_id, UI_METHOD *ui_method, void *callback_data); /* Error codes for the ENGINE functions. */ /* Function codes. */ #define ENGINE_F_DYNAMIC_CTRL 180 #define ENGINE_F_DYNAMIC_GET_DATA_CTX 181 #define ENGINE_F_DYNAMIC_LOAD 182 #define ENGINE_F_DYNAMIC_SET_DATA_CTX 183 #define ENGINE_F_ENGINE_ADD 105 #define ENGINE_F_ENGINE_BY_ID 106 #define ENGINE_F_ENGINE_CMD_IS_EXECUTABLE 170 #define ENGINE_F_ENGINE_CTRL 142 #define ENGINE_F_ENGINE_CTRL_CMD 178 #define ENGINE_F_ENGINE_CTRL_CMD_STRING 171 #define ENGINE_F_ENGINE_FINISH 107 #define ENGINE_F_ENGINE_FREE_UTIL 108 #define ENGINE_F_ENGINE_GET_CIPHER 185 #define ENGINE_F_ENGINE_GET_DEFAULT_TYPE 177 #define ENGINE_F_ENGINE_GET_DIGEST 186 #define ENGINE_F_ENGINE_GET_NEXT 115 #define ENGINE_F_ENGINE_GET_PKEY_ASN1_METH 193 #define ENGINE_F_ENGINE_GET_PKEY_METH 192 #define ENGINE_F_ENGINE_GET_PREV 116 #define ENGINE_F_ENGINE_INIT 119 #define ENGINE_F_ENGINE_LIST_ADD 120 #define ENGINE_F_ENGINE_LIST_REMOVE 121 #define ENGINE_F_ENGINE_LOAD_PRIVATE_KEY 150 #define ENGINE_F_ENGINE_LOAD_PUBLIC_KEY 151 #define ENGINE_F_ENGINE_LOAD_SSL_CLIENT_CERT 194 #define ENGINE_F_ENGINE_NEW 122 #define ENGINE_F_ENGINE_REMOVE 123 #define ENGINE_F_ENGINE_SET_DEFAULT_STRING 189 #define ENGINE_F_ENGINE_SET_DEFAULT_TYPE 126 #define ENGINE_F_ENGINE_SET_ID 129 #define ENGINE_F_ENGINE_SET_NAME 130 #define ENGINE_F_ENGINE_TABLE_REGISTER 184 #define ENGINE_F_ENGINE_UNLOAD_KEY 152 #define ENGINE_F_ENGINE_UNLOCKED_FINISH 191 #define ENGINE_F_ENGINE_UP_REF 190 #define ENGINE_F_INT_CTRL_HELPER 172 #define ENGINE_F_INT_ENGINE_CONFIGURE 188 #define ENGINE_F_INT_ENGINE_MODULE_INIT 187 #define ENGINE_F_LOG_MESSAGE 141 /* Reason codes. */ #define ENGINE_R_ALREADY_LOADED 100 #define ENGINE_R_ARGUMENT_IS_NOT_A_NUMBER 133 #define ENGINE_R_CMD_NOT_EXECUTABLE 134 #define ENGINE_R_COMMAND_TAKES_INPUT 135 #define ENGINE_R_COMMAND_TAKES_NO_INPUT 136 #define ENGINE_R_CONFLICTING_ENGINE_ID 103 #define ENGINE_R_CTRL_COMMAND_NOT_IMPLEMENTED 119 #define ENGINE_R_DH_NOT_IMPLEMENTED 139 #define ENGINE_R_DSA_NOT_IMPLEMENTED 140 #define ENGINE_R_DSO_FAILURE 104 #define ENGINE_R_DSO_NOT_FOUND 132 #define ENGINE_R_ENGINES_SECTION_ERROR 148 #define ENGINE_R_ENGINE_CONFIGURATION_ERROR 102 #define ENGINE_R_ENGINE_IS_NOT_IN_LIST 105 #define ENGINE_R_ENGINE_SECTION_ERROR 149 #define ENGINE_R_FAILED_LOADING_PRIVATE_KEY 128 #define ENGINE_R_FAILED_LOADING_PUBLIC_KEY 129 #define ENGINE_R_FINISH_FAILED 106 #define ENGINE_R_GET_HANDLE_FAILED 107 #define ENGINE_R_ID_OR_NAME_MISSING 108 #define ENGINE_R_INIT_FAILED 109 #define ENGINE_R_INTERNAL_LIST_ERROR 110 #define ENGINE_R_INVALID_ARGUMENT 143 #define ENGINE_R_INVALID_CMD_NAME 137 #define ENGINE_R_INVALID_CMD_NUMBER 138 #define ENGINE_R_INVALID_INIT_VALUE 151 #define ENGINE_R_INVALID_STRING 150 #define ENGINE_R_NOT_INITIALISED 117 #define ENGINE_R_NOT_LOADED 112 #define ENGINE_R_NO_CONTROL_FUNCTION 120 #define ENGINE_R_NO_INDEX 144 #define ENGINE_R_NO_LOAD_FUNCTION 125 #define ENGINE_R_NO_REFERENCE 130 #define ENGINE_R_NO_SUCH_ENGINE 116 #define ENGINE_R_NO_UNLOAD_FUNCTION 126 #define ENGINE_R_PROVIDE_PARAMETERS 113 #define ENGINE_R_RSA_NOT_IMPLEMENTED 141 #define ENGINE_R_UNIMPLEMENTED_CIPHER 146 #define ENGINE_R_UNIMPLEMENTED_DIGEST 147 #define ENGINE_R_UNIMPLEMENTED_PUBLIC_KEY_METHOD 101 #define ENGINE_R_VERSION_INCOMPATIBILITY 145 #ifdef __cplusplus } #endif #endif