diff options
Diffstat (limited to 'crypto/engine/eng_int.h')
| -rw-r--r-- | crypto/engine/eng_int.h | 113 |
1 files changed, 30 insertions, 83 deletions
diff --git a/crypto/engine/eng_int.h b/crypto/engine/eng_int.h index 46f163b1f5ac..b95483341e20 100644 --- a/crypto/engine/eng_int.h +++ b/crypto/engine/eng_int.h @@ -1,77 +1,22 @@ -/* crypto/engine/eng_int.h */ /* - * Written by Geoff Thorpe (geoff@geoffthorpe.net) for the OpenSSL project - * 2000. - */ -/* ==================================================================== - * Copyright (c) 1999-2001 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 2001-2018 The OpenSSL Project Authors. All Rights Reserved. + * Copyright (c) 2002, Oracle and/or its affiliates. All rights reserved * - */ -/* ==================================================================== - * Copyright 2002 Sun Microsystems, Inc. ALL RIGHTS RESERVED. - * ECDH support in OpenSSL originally developed by - * SUN MICROSYSTEMS, INC., and contributed to the OpenSSL project. + * Licensed under the OpenSSL license (the "License"). You may not use + * this file except in compliance with the License. You can obtain a copy + * in the file LICENSE in the source distribution or at + * https://www.openssl.org/source/license.html */ #ifndef HEADER_ENGINE_INT_H # define HEADER_ENGINE_INT_H -# include "cryptlib.h" -/* Take public definitions from engine.h */ -# include <openssl/engine.h> +# include "internal/cryptlib.h" +# include "internal/engine.h" +# include "internal/thread_once.h" +# include "internal/refcount.h" -#ifdef __cplusplus -extern "C" { -#endif +extern CRYPTO_RWLOCK *global_engine_lock; /* * If we compile with this symbol defined, then both reference counts in the @@ -88,7 +33,7 @@ extern "C" { (unsigned int)(e), (isfunct ? "funct" : "struct"), \ ((isfunct) ? ((e)->funct_ref - (diff)) : ((e)->struct_ref - (diff))), \ ((isfunct) ? (e)->funct_ref : (e)->struct_ref), \ - (__FILE__), (__LINE__)); + (OPENSSL_FILE), (OPENSSL_LINE)) # else @@ -98,20 +43,20 @@ extern "C" { /* * Any code that will need cleanup operations should use these functions to - * register callbacks. ENGINE_cleanup() will call all registered callbacks in - * order. NB: both the "add" functions assume CRYPTO_LOCK_ENGINE to already be - * held (in "write" mode). + * register callbacks. engine_cleanup_int() will call all registered + * callbacks in order. NB: both the "add" functions assume the engine lock to + * already be held (in "write" mode). */ typedef void (ENGINE_CLEANUP_CB) (void); typedef struct st_engine_cleanup_item { ENGINE_CLEANUP_CB *cb; } ENGINE_CLEANUP_ITEM; -DECLARE_STACK_OF(ENGINE_CLEANUP_ITEM) +DEFINE_STACK_OF(ENGINE_CLEANUP_ITEM) void engine_cleanup_add_first(ENGINE_CLEANUP_CB *cb); void engine_cleanup_add_last(ENGINE_CLEANUP_CB *cb); /* We need stacks of ENGINEs for use in eng_table.c */ -DECLARE_STACK_OF(ENGINE) +DEFINE_STACK_OF(ENGINE) /* * If this symbol is defined then engine_table_select(), the function that is @@ -136,7 +81,7 @@ ENGINE *engine_table_select(ENGINE_TABLE **table, int nid); # else ENGINE *engine_table_select_tmp(ENGINE_TABLE **table, int nid, const char *f, int l); -# define engine_table_select(t,n) engine_table_select_tmp(t,n,__FILE__,__LINE__) +# define engine_table_select(t,n) engine_table_select_tmp(t,n,OPENSSL_FILE,OPENSSL_LINE) # endif typedef void (engine_table_doall_cb) (int nid, STACK_OF(ENGINE) *sk, ENGINE *def, void *arg); @@ -146,11 +91,11 @@ void engine_table_doall(ENGINE_TABLE *table, engine_table_doall_cb *cb, /* * Internal versions of API functions that have control over locking. These * are used between C files when functionality needs to be shared but the - * caller may already be controlling of the CRYPTO_LOCK_ENGINE lock. + * caller may already be controlling of the engine lock. */ int engine_unlocked_init(ENGINE *e); int engine_unlocked_finish(ENGINE *e, int unlock_for_handlers); -int engine_free_util(ENGINE *e, int locked); +int engine_free_util(ENGINE *e, int not_locked); /* * This function will reset all "set"able values in an ENGINE to NULL. This @@ -169,6 +114,10 @@ void engine_set_all_null(ENGINE *e); void engine_pkey_meths_free(ENGINE *e); void engine_pkey_asn1_meths_free(ENGINE *e); +/* Once initialisation function */ +extern CRYPTO_ONCE engine_lock_init; +DECLARE_RUN_ONCE(do_engine_lock_init) + /* * This is a structure for storing implementations of various crypto * algorithms and functions. @@ -179,10 +128,8 @@ struct engine_st { const RSA_METHOD *rsa_meth; const DSA_METHOD *dsa_meth; const DH_METHOD *dh_meth; - const ECDH_METHOD *ecdh_meth; - const ECDSA_METHOD *ecdsa_meth; + const EC_KEY_METHOD *ec_meth; const RAND_METHOD *rand_meth; - const STORE_METHOD *store_meth; /* Cipher handling is via this callback */ ENGINE_CIPHERS_PTR ciphers; /* Digest handling is via this callback */ @@ -201,10 +148,10 @@ struct engine_st { const ENGINE_CMD_DEFN *cmd_defns; int flags; /* reference count on the structure itself */ - int struct_ref; + CRYPTO_REF_COUNT struct_ref; /* * reference count on usability of the engine type. NB: This controls the - * loading and initialisation of any functionlity required by this + * loading and initialisation of any functionality required by this * engine, whereas the previous count is simply to cope with * (de)allocation of this structure. Hence, running_ref <= struct_ref at * all times. @@ -217,8 +164,8 @@ struct engine_st { struct engine_st *next; }; -#ifdef __cplusplus -} -#endif +typedef struct st_engine_pile ENGINE_PILE; + +DEFINE_LHASH_OF(ENGINE_PILE); #endif /* HEADER_ENGINE_INT_H */ |