lib/hcrypto/engine.h

   1 /*
   2  * Copyright (c) 2006 Kungliga Tekniska Högskolan
   3  * (Royal Institute of Technology, Stockholm, Sweden).
   4  * All rights reserved.
   5  *
   6  * Redistribution and use in source and binary forms, with or without
   7  * modification, are permitted provided that the following conditions
   8  * are met:
   9  *
  10  * 1. Redistributions of source code must retain the above copyright
  11  *    notice, this list of conditions and the following disclaimer.
  12  *
  13  * 2. Redistributions in binary form must reproduce the above copyright
  14  *    notice, this list of conditions and the following disclaimer in the
  15  *    documentation and/or other materials provided with the distribution.
  16  *
  17  * 3. Neither the name of the Institute 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 INSTITUTE 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 INSTITUTE 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 /*
  35  * $Id$
  36  */
  37
  38 #ifndef _HEIM_ENGINE_H
  39 #define _HEIM_ENGINE_H 1
  40
  41 /* symbol renaming */
  42 #define ENGINE_add_conf_module hc_ENGINE_add_conf_module
  43 #define ENGINE_by_dso hc_ENGINE_by_dso
  44 #define ENGINE_by_id hc_ENGINE_by_id
  45 #define ENGINE_finish hc_ENGINE_finish
  46 #define ENGINE_get_DH hc_ENGINE_get_DH
  47 #define ENGINE_get_RSA hc_ENGINE_get_RSA
  48 #define ENGINE_get_RAND hc_ENGINE_get_RAND
  49 #define ENGINE_get_id hc_ENGINE_get_id
  50 #define ENGINE_get_name hc_ENGINE_get_name
  51 #define ENGINE_load_builtin_engines hc_ENGINE_load_builtin_engines
  52 #define ENGINE_set_DH hc_ENGINE_set_DH
  53 #define ENGINE_set_RSA hc_ENGINE_set_RSA
  54 #define ENGINE_set_id hc_ENGINE_set_id
  55 #define ENGINE_set_name hc_ENGINE_set_name
  56 #define ENGINE_set_destroy_function hc_ENGINE_set_destroy_function
  57 #define ENGINE_up_ref hc_ENGINE_up_ref
  58 #define ENGINE_get_default_DH hc_ENGINE_get_default_DH
  59 #define ENGINE_get_default_RSA hc_ENGINE_get_default_RSA
  60 #define ENGINE_set_default_DH hc_ENGINE_set_default_DH
  61 #define ENGINE_set_default_RSA hc_ENGINE_set_default_RSA
  62
  63 /*
  64  *
  65  */
  66
  67 typedef struct hc_engine ENGINE;
  68
  69 #include <hcrypto/rsa.h>
  70 #include <hcrypto/dsa.h>
  71 #include <hcrypto/dh.h>
  72 #include <hcrypto/rand.h>
  73
  74 #define OPENSSL_DYNAMIC_VERSION         (unsigned long)0x00020000
  75
  76 typedef int (*openssl_bind_engine)(ENGINE *, const char *, const void *);
  77 typedef unsigned long (*openssl_v_check)(unsigned long);
  78
  79 void    ENGINE_add_conf_module(void);
  80 void    ENGINE_load_builtin_engines(void);
  81 ENGINE *ENGINE_by_id(const char *);
  82 ENGINE *ENGINE_by_dso(const char *, const char *);
  83 int     ENGINE_finish(ENGINE *);
  84 int     ENGINE_up_ref(ENGINE *);
  85 int     ENGINE_set_id(ENGINE *, const char *);
  86 int     ENGINE_set_name(ENGINE *, const char *);
  87 int     ENGINE_set_RSA(ENGINE *, const RSA_METHOD *);
  88 int     ENGINE_set_DH(ENGINE *, const DH_METHOD *);
  89 int     ENGINE_set_destroy_function(ENGINE *, void (*)(ENGINE *));
  90
  91 const char *            ENGINE_get_id(const ENGINE *);
  92 const char *            ENGINE_get_name(const ENGINE *);
  93 const RSA_METHOD *      ENGINE_get_RSA(const ENGINE *);
  94 const DH_METHOD *       ENGINE_get_DH(const ENGINE *);
  95 const RAND_METHOD *     ENGINE_get_RAND(const ENGINE *);
  96
  97 int             ENGINE_set_default_RSA(ENGINE *);
  98 ENGINE *        ENGINE_get_default_RSA(void);
  99 int             ENGINE_set_default_DH(ENGINE *);
 100 ENGINE *        ENGINE_get_default_DH(void);
 101
 102
 103 #endif /* _HEIM_ENGINE_H */